(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[6.50]TM[777600]
PW[bellicose]PB[yosai]WR[10k]BR[12k]DT[2020-07-24]CP[Nordic Go Dojo]C[Review by Antti]RE[W+Resign]PGN[NGD game]
;B[pd]LZ[0.7.2 48,4 208
move D4 visits 123 winrate 5173 scoreMean 0.239757 pv D4 D16 Q4 R3 R4 Q3 info move D16 visits 85 winrate 5144 scoreMean 0.210571 pv D16 C17 C16 D17 E16 F18 info ]
;W[dp]LZ[0.7.2 51,1 205
move D16 visits 94 winrate 4911 scoreMean -0.137396 pv D16 Q4 C3 C4 D3 E4 info move C3 visits 111 winrate 4879 scoreMean -0.171725 pv C3 C4 D3 E4 F2 D16 info ]
;B[pp]LZ[0.7.2 49,1 201
move D16 visits 164 winrate 5101 scoreMean 0.153005 pv D16 C17 D17 C16 D15 B14 info move D17 visits 37 winrate 5067 scoreMean 0.075753 pv D17 C3 C4 D3 E4 F3 info ]
;W[dd]LZ[0.7.2 50,8 202
move C3 visits 108 winrate 4917 scoreMean -0.117407 pv C3 D3 C4 D5 B6 R17 info move C17 visits 94 winrate 4924 scoreMean -0.119371 pv C17 D17 C16 D15 B14 R17 info ]
;B[fc]LZ[0.7.2 47,6 213
move R3 visits 136 winrate 5248 scoreMean 0.300666 pv R3 R4 Q3 P4 O2 C14 info move R17 visits 77 winrate 5235 scoreMean 0.261415 pv R17 Q17 R16 Q15 S14 C14 info ]
;W[cg]LZ[0.7.2 50,3 209
move C3 visits 145 winrate 4985 scoreMean -0.0325261 pv C3 C4 D3 E4 F2 R17 info move C17 visits 64 winrate 4924 scoreMean -0.115062 pv C17 D17 C16 D15 D18 E18 info ]
;B[jd]LZ[0.7.2 46,4 207
move R3 visits 147 winrate 5408 scoreMean 0.477643 pv R3 R4 Q3 O3 P3 P4 info move R17 visits 60 winrate 5241 scoreMean 0.274347 pv R17 Q17 R16 Q15 S14 C3 info ]
;W[qn]LZ[0.7.2 51,5 212
move C3 visits 157 winrate 4868 scoreMean -0.169553 pv C3 C4 D3 F3 E3 E4 info move C17 visits 55 winrate 4783 scoreMean -0.270538 pv C17 D17 C16 D15 D18 E18 info ]
;B[nq]LZ[0.7.2 46,9 213
move R4 visits 126 winrate 5322 scoreMean 0.367224 pv R4 R3 S3 R5 S4 S5 info move R14 visits 87 winrate 5285 scoreMean 0.322664 pv R14 C3 C4 D3 E4 F3 info ]
;W[pl]LB[pk:B][qk:A]C[This white extension is a bit cramped; white should play at least one line further away, to A or B instead.]LZ[0.7.2 44,1 210
move C17 visits 103 winrate 5683 scoreMean 0.710274 pv C17 D17 C16 D15 D18 E18 info move C3 visits 107 winrate 5500 scoreMean 0.452075 pv C3 C4 D3 F3 E3 E4 info ]
(;B[fq]LB[qo:A]C[Black A instead is a good move. See variation.]LZ[0.7.2 53,7 210
move S4 visits 110 winrate 4711 scoreMean -0.241092 pv S4 C17 D17 C16 D15 D18 info move C6 visits 100 winrate 4541 scoreMean -0.428509 pv C6 C17 D17 C16 D15 D18 info ]
;W[hq]LZ[0.7.2 43,5 209
move C17 visits 103 winrate 5802 scoreMean 0.848429 pv C17 D17 C16 D15 D18 E18 info move R5 visits 106 winrate 5497 scoreMean 0.483077 pv R5 Q6 C17 D17 C16 D15 info ]
;B[cq]LZ[0.7.2 52,4 219
move D3 visits 213 winrate 4777 scoreMean -0.166044 pv D3 C4 D5 C5 D6 B7 info move C4 visits 6 winrate 3965 scoreMean -1.08669 pv C4 D3 E4 B3 F4 info ]
;W[dq]LZ[0.7.2 47,6 229
move C4 visits 220 winrate 5257 scoreMean 0.2063 pv C4 D5 C5 D6 B7 R14 info move D2 visits 9 winrate 4914 scoreMean -0.145817 pv D2 C4 B2 B3 C2 F4 info ]
;B[cp]LZ[0.7.2 52,4 241
move D5 visits 236 winrate 4770 scoreMean -0.176943 pv D5 C5 D6 B7 R14 C17 info move C5 visits 5 winrate 4069 scoreMean -0.92569 pv C5 D2 E2 C2 E3 info ]
(;W[co]LB[do:A]C[This hane is mistake, albeit a fairly small one. A instead is the standard move; see variation.]LZ[0.7.2 33,7 210
move D2 visits 191 winrate 6709 scoreMean 2.82502 pv D2 E2 C2 E3 D5 C6 info move B5 visits 19 winrate 5815 scoreMean 0.900483 pv B5 B6 D5 C6 D2 E4 info ]
;B[dr]LZ[0.7.2 69,7 217
move E2 visits 202 winrate 3011 scoreMean -3.42399 pv E2 C2 E3 D5 C6 F2 info move B4 visits 15 winrate 3204 scoreMean -2.26945 pv B4 B3 E5 E2 G4 D6 info ]
;W[er]LZ[0.7.2 27,3 201
move C2 visits 200 winrate 7284 scoreMean 3.92921 pv C2 E3 D5 C6 F2 F4 info move B5 visits 1 winrate 4685 scoreMean -0.323725 pv B5 info ]
(;B[bo]LB[co:B][cr:A]C[Black A instead is the refutation to white B. See variation.]LZ[0.7.2 46,3 231
move C2 visits 185 winrate 5545 scoreMean 0.66018 pv C2 B2 D1 C6 D5 B7 info move D6 visits 46 winrate 4675 scoreMean -0.278844 pv D6 C2 B6 E3 R14 C17 info ]
(;W[cn]LB[cr:A]C[White should capture with A instead. Usually, when you can remove the opponent's stone cleanly off the board, it is worth it.

See variation.]LZ[0.7.2 39,9 219
move C2 visits 197 winrate 6042 scoreMean 1.10846 pv C2 R3 R4 S4 S5 S3 info move B6 visits 22 winrate 5691 scoreMean 0.669 pv B6 C2 B2 D1 C7 R3 info ]
;B[cr]LZ[0.7.2 58,6 210
move R3 visits 116 winrate 4235 scoreMean -0.817862 pv R3 R4 S4 S5 S3 R5 info move F2 visits 94 winrate 4020 scoreMean -1.00766 pv F2 B6 R3 R4 S4 S5 info ]
;W[bn]LB[eq:A]C[White had to connect at A instead; then the result would have been slightly good for him.]LZ[0.7.2 35,4 204
move E3 visits 198 winrate 6489 scoreMean 1.70129 pv E3 R14 C17 D17 C16 D15 info move D5 visits 6 winrate 5548 scoreMean 0.754968 pv D5 E3 F2 F4 info ]
;B[eq]LB[er:A]C[Now that the A stone gets captured, the result is suddenly fine for black again.]LZ[0.7.2 64,1 204
move R3 visits 111 winrate 3691 scoreMean -1.48233 pv R3 R4 S4 S5 S3 S6 info move R14 visits 93 winrate 3469 scoreMean -1.73655 pv R14 Q14 Q13 P14 S15 R17 info ]
;W[eo]LZ[0.7.2 29,5 206
move C17 visits 86 winrate 7249 scoreMean 2.7999 pv C17 D17 C16 D15 D18 E18 info move R5 visits 120 winrate 6910 scoreMean 2.30377 pv R5 Q6 C17 D17 C16 D15 info ]
;B[fr]LB[fe:D][qf:C][qj:B][qo:A]C[This stone is unnecessary; white was already captured. For example A, B, C, and D were good black moves.]LZ[0.7.2 52,4 213
move R14 visits 150 winrate 4750 scoreMean -0.220511 pv R14 C17 D17 C16 D15 D18 info move S4 visits 63 winrate 4783 scoreMean -0.184573 pv S4 C17 D17 C16 D15 D18 info ]
;W[bp]LB[cn:B][go:C][cq:A][hq:D]C[Capturing this stone is not important right now, as it doesn't affect the status of the black A group, and white B was already strong anyway.

If white's intention was to strengthen the B group, then C instead is recommended, as white builds a position towards the centre and also provides some backup to D.]LZ[0.7.2 22,2 203
move C17 visits 50 winrate 7993 scoreMean 4.13499 pv C17 D17 C16 D15 B14 D18 info move R5 visits 153 winrate 7711 scoreMean 3.63621 pv R5 Q6 C17 D17 C16 D15 info ]
;B[fo]LZ[0.7.2 66,8 205
move F6 visits 99 winrate 3334 scoreMean -1.91454 pv F6 C17 C16 D17 E16 R5 info move S4 visits 106 winrate 3309 scoreMean -1.90388 pv S4 C17 C16 D17 E16 G18 info ]
;W[kq]LZ[0.7.2 24,5 208
move C17 visits 59 winrate 7891 scoreMean 3.91034 pv C17 D17 C16 D15 B14 D18 info move R5 visits 149 winrate 7411 scoreMean 3.09165 pv R5 Q6 C17 D17 C16 D15 info ]
;B[qi]LB[qo:B][kq:A]C[Especially now that white has a stone at  A, black should like to play B, as that stabilises his corner group.]LZ[0.7.2 63,8 210
move S4 visits 127 winrate 3649 scoreMean -1.43672 pv S4 C17 R17 Q17 R16 R14 info move R4 visits 83 winrate 3577 scoreMean -1.57095 pv R4 R3 S3 R2 R17 Q17 info ]
(;W[qf]LB[qo:B][rp:A]C[A is similarly big for white as B is for black. A affects the two white stones' well-being while also weakening the corner black stones.

See variation.]LZ[0.7.2 27,9 211
move R5 visits 166 winrate 7184 scoreMean 2.75555 pv R5 Q6 M4 P14 R15 S14 info move Q14 visits 45 winrate 7325 scoreMean 2.94382 pv Q14 Q13 R13 R12 S13 P13 info ]
;B[pf]LZ[0.7.2 70,9 228
move Q13 visits 210 winrate 2899 scoreMean -2.72189 pv Q13 R13 R12 S13 P13 S14 info move R4 visits 18 winrate 2971 scoreMean -2.43704 pv R4 R3 S3 R2 Q13 R13 info ]
(;W[qg]LB[qe:A]C[White should first extend to A to prevent black A.

See variation.]LZ[0.7.2 22,7 201
move P11 visits 91 winrate 7788 scoreMean 3.97463 pv P11 Q13 R16 O13 R5 Q6 info move R5 visits 110 winrate 7673 scoreMean 3.65782 pv R5 Q13 Q6 P11 C17 D17 info ]
;B[pg]LB[qe:A]C[Black A instead should be slightly preferable, but q13 does keep the position simple for black.]LZ[0.7.2 67,6 216
move R16 visits 172 winrate 3471 scoreMean -1.9216 pv R16 R17 Q15 P15 R15 Q17 info move R15 visits 44 winrate 2341 scoreMean -3.81599 pv R15 R16 Q15 P15 R12 Q12 info ]
;W[qd]LZ[0.7.2 33,8 201
move R17 visits 173 winrate 6686 scoreMean 2.18237 pv R17 Q15 P15 R15 Q17 R12 info move R15 visits 28 winrate 6208 scoreMean 1.42096 pv R15 S15 Q15 R17 S16 S17 info ]
;B[qe]LZ[0.7.2 58,2 215
move S15 visits 214 winrate 4191 scoreMean -0.782189 pv S15 Q15 R17 S16 S17 S14 info move P4 visits 1 winrate 1000 scoreMean -8.12007 pv P4 info ]
;W[re]LZ[0.7.2 40,7 221
move Q15 visits 220 winrate 5938 scoreMean 1.0366 pv Q15 R17 S16 S17 S14 T16 info move R17 visits 1 winrate 3696 scoreMean -2.09123 pv R17 info ]
;B[pe]LZ[0.7.2 59,4 238
move R17 visits 237 winrate 4074 scoreMean -0.999621 pv R17 S16 S17 S14 T16 R5 info move S17 visits 1 winrate 1685 scoreMean -5.13438 pv S17 info ]
(;W[rd]LB[qc:A]C[Although it looks a bit scary, white could actually extend to A instead.

See variation.]LZ[0.7.2 16,1 213
move Q18 visits 103 winrate 8534 scoreMean 5.51333 pv Q18 S4 C17 D17 C16 D15 info move Q17 visits 110 winrate 8250 scoreMean 4.6588 pv Q17 S4 R3 H17 H16 J17 info ]
;B[ph]LZ[0.7.2 66,6 208
move Q17 visits 150 winrate 3468 scoreMean -1.79995 pv Q17 P17 Q18 R5 Q6 M4 info move S4 visits 58 winrate 3010 scoreMean -2.26576 pv S4 Q18 R18 C17 D17 C16 info ]
;W[pc]LZ[0.7.2 32,8 205
move P17 visits 204 winrate 6732 scoreMean 2.02329 pv P17 Q18 R5 Q6 M4 F6 info move R5 visits 1 winrate 4523 scoreMean -0.526366 pv R5 info ]
;B[oc]LZ[0.7.2 67,6 224
move Q18 visits 220 winrate 3255 scoreMean -2.03607 pv Q18 R5 Q6 M4 F6 G5 info move R4 visits 4 winrate 2235 scoreMean -3.68444 pv R4 Q18 R17 info ]
;W[pb]LZ[0.7.2 31,5 201
move R5 visits 179 winrate 6874 scoreMean 2.22917 pv R5 Q6 M4 F6 P18 G5 info move S5 visits 22 winrate 6612 scoreMean 1.7963 pv S5 O16 P16 J16 J15 H16 info ]
;B[ob]LB[ro:A]C[This move is territorially big, but as it does not threaten the life of white white corner group, black should first play at around A instead. Moves that attack and defend groups should come before 'merely' territorially big moves.]LZ[0.7.2 54,8 221
move S4 visits 181 winrate 4570 scoreMean -0.413313 pv S4 S18 R18 R3 O16 S8 info move R4 visits 40 winrate 4313 scoreMean -0.66465 pv R4 R3 S3 R2 S5 Q5 info ]
;W[pa]LB[qb:B][rp:A]C[This white move is only worth some corner territory, and not needed for the life of the white group. This was the time to play A instead.

(If black then played q19, for example, white would respond with B.)]LZ[0.7.2 8,5 211
move R5 visits 166 winrate 9154 scoreMean 7.23114 pv R5 Q6 O5 Q10 C17 D17 info move S5 visits 45 winrate 9127 scoreMean 7.06771 pv S5 N9 C17 D17 C16 D15 info ]
;B[rl]LB[qi:B][ro:C][pp:A]C[This move has the right idea, but since the black A group is weaker than black B, black should play from the other direction with C instead. That way, black would be attacking while defending.]LZ[0.7.2 72,3 217
move R4 visits 203 winrate 2840 scoreMean -2.64519 pv R4 R3 S3 S2 S4 Q3 info move F6 visits 14 winrate 1807 scoreMean -4.23656 pv F6 R5 G5 C17 info ]
;W[qp]LZ[0.7.2 22,9 216
move R3 visits 190 winrate 7778 scoreMean 3.55947 pv R3 S3 S2 S4 Q3 S9 info move R17 visits 26 winrate 7216 scoreMean 2.53828 pv R17 R18 R3 S3 R2 Q5 info ]
;B[qq]LZ[0.7.2 78,1 211
move S3 visits 211 winrate 2187 scoreMean -3.60781 pv S3 S2 S4 Q3 S9 R9 info ]
;W[rp]LZ[0.7.2 11,6 224
move S3 visits 39 winrate 8972 scoreMean 6.08241 pv S3 Q5 P4 O6 C17 D17 info move Q5 visits 185 winrate 8813 scoreMean 6.04436 pv Q5 S3 R2 Q6 C17 D17 info ]
;B[po]LZ[0.7.2 87,7 204
move S3 visits 150 winrate 1304 scoreMean -5.70346 pv S3 R2 Q6 C17 D17 C16 info move Q6 visits 54 winrate 1008 scoreMean -6.35654 pv Q6 S3 O2 P2 N2 C17 info ]
;W[pn]LZ[0.7.2 9,7 202
move S3 visits 115 winrate 9059 scoreMean 6.54856 pv S3 N3 N2 O2 N4 M3 info move C17 visits 87 winrate 8984 scoreMean 6.26516 pv C17 S3 R2 D17 C16 D15 info ]
;B[on]LZ[0.7.2 84,2 204
move S3 visits 106 winrate 1653 scoreMean -4.64012 pv S3 R2 S9 C17 D17 C16 info move P7 visits 98 winrate 1500 scoreMean -5.07624 pv P7 O6 S3 R2 S9 C17 info ]
;W[ol]LB[ml:C][om:A][nn:B]C[White A, black B, white C instead would be standard procedure; that way, white escapes effortlessly into the centre.]LZ[0.7.2 4,5 210
move R8 visits 149 winrate 9655 scoreMean 10.9068 pv R8 O6 P7 Q7 O7 S3 info move R5 visits 61 winrate 9299 scoreMean 9.91272 pv R5 S5 S6 Q3 Q2 P5 info ]
(;B[mn]LB[qo:A]C[Black actually has a chance to cause trouble for white with A.

See variation.]LZ[0.7.2 92,8 235
move S3 visits 191 winrate 764 scoreMean -7.97658 pv S3 R2 S9 C17 D17 C16 info move S9 visits 44 winrate 518 scoreMean -9.26356 pv S9 C17 D17 C16 D15 D18 info ]
;W[rq]LZ[0.7.2 6,6 202
move C17 visits 32 winrate 9408 scoreMean 8.11972 pv C17 D17 C16 D15 B14 D18 info move R2 visits 170 winrate 9328 scoreMean 8.34943 pv R2 S9 C17 C16 D17 E16 info ]
;B[qr]LZ[0.7.2 92,8 211
move S9 visits 181 winrate 770 scoreMean -7.5774 pv S9 C17 C16 D17 E16 G18 info move R8 visits 30 winrate 424 scoreMean -9.95739 pv R8 S7 S10 R10 S9 R9 info ]
;W[rr]LZ[0.7.2 1,7 204
move R8 visits 148 winrate 9836 scoreMean 13.7063 pv R8 P7 O5 S6 K4 L4 info move C17 visits 56 winrate 9817 scoreMean 12.3165 pv C17 D17 C16 D15 B14 C14 info ]
;B[qo]LZ[0.7.2 94,5 200
move S5 visits 190 winrate 574 scoreMean -9.52959 pv S5 R8 P7 O5 S7 C17 info move S6 visits 10 winrate 136 scoreMean -14.7857 pv S6 S5 T5 N8 R1 info ]
;W[ro]LB[rn:A]C[White still needed to play A instead, as shown in the previous variation.]LZ[0.7.2 6,4 205
move S6 visits 120 winrate 9721 scoreMean 14.8357 pv S6 Q3 Q2 P5 P4 S7 info move R7 visits 85 winrate 8851 scoreMean 7.2327 pv R7 Q7 L5 M2 C17 D17 info ]
;B[rn]LZ[0.7.2 96,8 207
move Q3 visits 100 winrate 313 scoreMean -14.5091 pv Q3 Q2 P3 P4 S7 R7 info move P5 visits 107 winrate 333 scoreMean -15.143 pv P5 P4 S7 R7 T6 Q7 info ]
;W[rm]LZ[0.7.2 1,4 215
move R7 visits 214 winrate 9863 scoreMean 15.8132 pv R7 T6 Q7 S6 P7 R1 info move C17 visits 1 winrate 8522 scoreMean 4.89928 pv C17 info ]
;B[ql]LB[qm:A]C[So close! If black had played A instead, white would have been in trouble, as per the previous variation.]LZ[0.7.2 62,8 200
move R7 visits 182 winrate 3838 scoreMean -1.10159 pv R7 F6 N2 N3 O2 P2 info move Q7 visits 18 winrate 2491 scoreMean -2.89354 pv Q7 C17 D17 C16 D15 D18 info ]
;W[pm]C[Now the white group escapes and is virtually alive.]LZ[0.7.2 23,1 200
move C17 visits 105 winrate 7737 scoreMean 3.09587 pv C17 C16 D17 E16 F6 E17 info move L5 visits 95 winrate 7635 scoreMean 3.21227 pv L5 M2 C17 C16 D17 E16 info ]
;B[sm]LB[ml:D][qm:A][sn:B][rs:C]C[If black wanted to reduce white to one eye, then A-B-C instead was the way. However, this is not recommendable, as white can simply escape with D and live that way.

Instead, the best black can do is probably play a move such as D, and try to get white to add a territorially small defending move at C.]LZ[0.7.2 51,0 214
move T6 visits 211 winrate 4940 scoreMean 0.053981 pv T6 F6 N2 N3 O2 P2 info move R7 visits 3 winrate 2052 scoreMean -3.53546 pv R7 C17 D17 info ]
;W[sn]LZ[0.7.2 45,8 207
move C17 visits 165 winrate 5393 scoreMean 0.298745 pv C17 C16 D17 E16 G18 F6 info move F6 visits 42 winrate 5526 scoreMean 0.388374 pv F6 M4 M2 L2 M3 info ]
;B[qm]LB[qk:B][sl:A]C[This atari is a big loss, as after white A, white threatens the capture of  the three stones with B. Black overextends himself with the attack.]LZ[0.7.2 10,9 210
move T8 visits 204 winrate 8965 scoreMean 6.2225 pv T8 C17 D17 C16 D15 D18 info move Q3 visits 6 winrate 7011 scoreMean 2.44775 pv Q3 Q2 T8 C17 info ]
;W[sl]LZ[0.7.2 88,7 207
move C17 visits 137 winrate 1127 scoreMean -5.6526 pv C17 C16 D17 E16 F6 E17 info move L5 visits 70 winrate 1126 scoreMean -5.88975 pv L5 M2 C17 D17 C16 D15 info ]
;B[qk]LZ[0.7.2 4,3 205
move M4 visits 98 winrate 9572 scoreMean 9.23969 pv M4 M2 O4 P3 L2 L6 info move F6 visits 107 winrate 9557 scoreMean 9.27853 pv F6 G5 N2 N3 O2 P2 info ]
;W[mr]C[This was a nice tenuki from white; the other group is already strong enough.]LZ[0.7.2 92,5 200
move N3 visits 186 winrate 763 scoreMean -7.10808 pv N3 F6 C17 C16 D17 E16 info move S18 visits 14 winrate 578 scoreMean -7.94757 pv S18 S17 N3 O2 P2 M3 info ]
;B[mq]LZ[0.7.2 6,7 214
move F6 visits 104 winrate 9396 scoreMean 7.86769 pv F6 H5 O2 P2 M3 O1 info move O2 visits 110 winrate 9268 scoreMean 7.27496 pv O2 P2 M3 O1 F6 G5 info ]
;W[lq]LZ[0.7.2 89,9 212
move O2 visits 201 winrate 1007 scoreMean -6.02274 pv O2 L5 C17 C16 D17 E16 info move S18 visits 11 winrate 1002 scoreMean -6.60775 pv S18 S17 O2 L5 C17 D17 info ]
;B[nr]LZ[0.7.2 8,7 208
move L5 visits 152 winrate 9144 scoreMean 6.34142 pv L5 C17 C16 D17 E16 F16 info move F6 visits 56 winrate 9077 scoreMean 6.56624 pv F6 H5 L5 G6 F7 G7 info ]
;W[lr]LZ[0.7.2 74,0 232
move L5 visits 182 winrate 2686 scoreMean -2.90122 pv L5 J4 C17 D17 C16 D15 info move C17 visits 50 winrate 2294 scoreMean -3.29101 pv C17 D17 C16 D15 B14 C14 info ]
;B[fe]LZ[0.7.2 20,2 200
move E17 visits 78 winrate 8129 scoreMean 4.30358 pv E17 F18 L5 L6 K6 L7 info move L5 visits 122 winrate 7876 scoreMean 3.61146 pv L5 C17 D17 C16 D15 D18 info ]
;W[dj]LZ[0.7.2 65,6 203
move L5 visits 174 winrate 3480 scoreMean -1.92097 pv L5 J4 E14 C15 N10 Q10 info move O9 visits 29 winrate 3210 scoreMean -2.33935 pv O9 L5 L6 K6 L7 Q10 info ]
;B[eh]LZ[0.7.2 24,2 211
move L5 visits 101 winrate 7696 scoreMean 3.49865 pv L5 L6 K6 L7 N18 M5 info move N18 visits 110 winrate 7466 scoreMean 3.20046 pv N18 L5 J4 C12 D13 D12 info ]
;W[di]LZ[0.7.2 54,7 205
move L5 visits 156 winrate 4519 scoreMean -0.700812 pv L5 J4 N10 Q10 O11 N18 info move D14 visits 49 winrate 4575 scoreMean -0.657815 pv D14 C14 L5 J4 N10 Q10 info ]
(;B[fn]C[F6 is a good move in terms of shape, but it is slightly mistimed; right now it makes a big difference who gets to play first in the centre.

See variation.]LZ[0.7.2 26,3 205
move L5 visits 181 winrate 7359 scoreMean 3.15779 pv L5 E8 E7 F7 F9 F8 info move N4 visits 24 winrate 7487 scoreMean 3.33474 pv N4 O4 L5 E8 P5 P4 info ]
;W[kn]LZ[0.7.2 69,9 205
move E8 visits 114 winrate 3001 scoreMean -2.6322 pv E8 E17 F18 N18 C8 B3 info move N8 visits 91 winrate 3012 scoreMean -2.64623 pv N8 N4 O4 P5 P4 Q10 info ]
;B[ko]C[Black's intention seems to be to attack white on the lower side, but that is unfortunately too late.]LZ[0.7.2 25,4 217
move M5 visits 186 winrate 7648 scoreMean 3.73562 pv M5 M6 K5 L7 L4 K6 info move K5 visits 31 winrate 6309 scoreMean 1.64822 pv K5 M5 J5 H4 J3 E8 info ]
;W[jo]LZ[0.7.2 64,1 220
move M5 visits 219 winrate 3592 scoreMean -1.74596 pv M5 J5 H4 H5 J3 H2 info move S18 visits 1 winrate 2100 scoreMean -4.07802 pv S18 info ]
;B[jn]LZ[0.7.2 14,9 204
move M5 visits 177 winrate 8492 scoreMean 5.74638 pv M5 L7 L4 M6 J6 L5 info move K7 visits 27 winrate 8652 scoreMean 6.84485 pv K7 J6 M5 L7 M6 M7 info ]
;W[lo]LZ[0.7.2 86,4 232
move L7 visits 228 winrate 1376 scoreMean -6.14455 pv L7 L4 M6 J6 L5 E17 info move D14 visits 4 winrate 616 scoreMean -8.16309 pv D14 C14 D15 C15 info ]
(;B[ln]LB[km:A]C[A instead was the best black could do. See variation.]LZ[0.7.2 13,5 220
move L4 visits 172 winrate 8357 scoreMean 5.14513 pv L4 L7 J6 L5 E17 F18 info move L7 visits 48 winrate 9712 scoreMean 10.8572 pv L7 M8 Q10 O10 R10 S10 info ]
;W[km]C[White l7 breaks into the centre while securing the white group; now it looks hard for black to form a big enough territory on the upper side.]LZ[0.7.2 96,5 203
move M8 visits 127 winrate 358 scoreMean -9.99622 pv M8 Q10 O10 L4 L8 N18 info move N8 visits 76 winrate 339 scoreMean -9.98943 pv N8 R1 Q1 S1 L8 K7 info ]
;B[kp]LZ[0.7.2 1,3 213
move M4 visits 67 winrate 9893 scoreMean 15.6644 pv M4 K4 J5 M8 K7 O9 info move K4 visits 146 winrate 9859 scoreMean 14.0575 pv K4 M8 Q10 L8 K7 O10 info ]
;W[jp]LZ[0.7.2 98,6 214
move M8 visits 63 winrate 140 scoreMean -13.8086 pv M8 M4 L8 P5 O5 info move L8 visits 151 winrate 144 scoreMean -14.3453 pv L8 M7 N7 M8 N8 M9 info ]
;B[mo]LZ[0.7.2 0,7 203
move M4 visits 176 winrate 9930 scoreMean 15.9952 pv M4 N8 Q10 N11 R10 S10 info move N4 visits 27 winrate 9923 scoreMean 16.1495 pv N4 O4 M4 C17 P5 P4 info ]
;W[mp]LZ[0.7.2 97,0 217
move O4 visits 216 winrate 297 scoreMean -12.8014 pv O4 M4 C17 P5 P4 O6 info move S18 visits 1 winrate 127 scoreMean -24.4705 pv S18 info ]
;B[np]LZ[0.7.2 1,0 205
move M4 visits 188 winrate 9927 scoreMean 15.9598 pv M4 M8 P5 P4 Q10 O10 info move F16 visits 17 winrate 9557 scoreMean 9.01851 pv F16 E16 M4 D15 P5 P4 info ]
;W[lp]LZ[0.7.2 99,3 204
move M8 visits 92 winrate 77 scoreMean -15.5085 pv M8 P5 P4 Q10 O10 R10 info move C17 visits 112 winrate 67 scoreMean -16.7382 pv C17 P5 M8 D17 C16 D15 info ]
;B[kf]LB[kg:B][km:A]C[Now that white is out with A, and in general has a thick centre position, l14 looks like the right kind of balance. Possibly it was fine to stretch the black shape one line further with B.]LZ[0.7.2 0,4 206
move P5 visits 156 winrate 9958 scoreMean 19.4539 pv P5 M8 E17 F18 E14 P4 info move E17 visits 50 winrate 9956 scoreMean 17.0942 pv E17 F18 P5 P4 Q10 M8 info ]
(;W[gg]C[G13 is actually providing a target for black to attack.

See variation.]LZ[0.7.2 99,3 210
move D18 visits 95 winrate 67 scoreMean -15.0673 pv D18 J16 J15 N18 P19 K15 info move E14 visits 115 winrate 64 scoreMean -15.2915 pv E14 E17 F18 D14 D18 P5 info ]
(;B[fg]LB[ef:A]C[Black A instead was one way to set up an attack.

See variation.]LZ[0.7.2 0,5 200
move P5 visits 102 winrate 9955 scoreMean 18.5735 pv P5 M8 E17 F18 L8 P4 info move D18 visits 98 winrate 9950 scoreMean 17.4829 pv D18 E18 G14 F14 G11 E8 info ]
;W[gi]LZ[0.7.2 99,4 203
move C17 visits 135 winrate 67 scoreMean -15.1033 pv C17 C16 D17 P5 P4 O6 info move D18 visits 68 winrate 50 scoreMean -16.5667 pv D18 C17 G14 P5 P4 M13 info ]
;B[gh]LB[gf:A]C[Black A instead made better shape.]LZ[0.7.2 0,3 202
move P5 visits 97 winrate 9966 scoreMean 22.3514 pv P5 O7 H12 Q3 E17 info move H12 visits 105 winrate 9965 scoreMean 19.4405 pv H12 C17 C16 D17 P5 P4 info ]
;W[hh]LZ[0.7.2 99,7 221
move C17 visits 103 winrate 35 scoreMean -18.7847 pv C17 P5 P4 C16 D17 E16 info move F12 visits 118 winrate 32 scoreMean -20.2056 pv F12 P5 P4 O6 O7 P7 info ]
;B[fh]LZ[0.7.2 0,3 200
move P5 visits 123 winrate 9971 scoreMean 21.9867 pv P5 M8 E17 F18 L13 info move D18 visits 77 winrate 9967 scoreMean 19.8658 pv D18 H11 F18 E17 E18 G18 info ]
;W[ii]LZ[0.7.2 99,6 202
move C17 visits 161 winrate 44 scoreMean -17.6115 pv C17 P5 O7 P7 P4 O6 info move C14 visits 41 winrate 40 scoreMean -18.7098 pv C14 D14 C15 D15 B13 D12 info ]
;B[hg]LZ[0.7.2 0,2 212
move P5 visits 119 winrate 9975 scoreMean 23.2628 pv P5 O7 J13 G14 D18 info move J13 visits 93 winrate 9975 scoreMean 20.7259 pv J13 G14 P5 P4 O6 O7 info ]
;W[ig]LZ[0.7.2 99,7 203
move G14 visits 136 winrate 26 scoreMean -20.2217 pv G14 P5 P4 E18 F18 C15 info move H14 visits 67 winrate 24 scoreMean -21.0302 pv H14 P5 P4 O6 O7 P7 info ]
;B[hf]LB[gg:A][gh:B]C[White is actually happy to sacrifice the stone at A, getting strong shape in the centre in exchange. The problem lies with black B.]LZ[0.7.2 0,2 204
move P5 visits 128 winrate 9976 scoreMean 23.1005 pv P5 O7 E17 F18 E18 C15 info move E17 visits 76 winrate 9974 scoreMean 21.1942 pv E17 E18 D18 F18 P5 P4 info ]
;W[fj]LZ[0.7.2 99,5 204
move C17 visits 152 winrate 54 scoreMean -16.5378 pv C17 C16 D17 P5 P4 O6 info move C15 visits 52 winrate 46 scoreMean -17.7008 pv C15 P5 P4 O6 O7 P7 info ]
;B[hj]LZ[0.7.2 0,3 201
move P5 visits 111 winrate 9973 scoreMean 22.5226 pv P5 O7 Q3 P4 Q2 C17 info move E17 visits 90 winrate 9970 scoreMean 20.55 pv E17 F18 J14 H15 P5 P4 info ]
;W[hi]LZ[0.7.2 99,5 204
move C17 visits 148 winrate 46 scoreMean -17.584 pv C17 C16 D17 P5 P4 O6 info move C15 visits 56 winrate 45 scoreMean -18.618 pv C15 C16 D15 E16 F16 E15 info ]
;B[jh]LZ[0.7.2 0,3 207
move P5 visits 113 winrate 9975 scoreMean 22.0226 pv P5 O7 E17 F18 E18 info move D18 visits 94 winrate 9969 scoreMean 19.8776 pv D18 C17 D17 C14 C15 D14 info ]
;W[ih]LZ[0.7.2 99,4 201
move C17 visits 161 winrate 61 scoreMean -15.1147 pv C17 P5 P4 C16 D17 O6 info move C15 visits 40 winrate 63 scoreMean -16.0377 pv C15 C16 C14 D13 E15 info ]
;B[mi]LZ[0.7.2 0,4 216
move P5 visits 142 winrate 9966 scoreMean 21.9557 pv P5 P4 E17 F18 E18 C15 info move D18 visits 74 winrate 9952 scoreMean 17.9271 pv D18 E18 P5 P4 O6 O7 info ]
;W[if]LZ[0.7.2 99,6 204
move H15 visits 116 winrate 39 scoreMean -17.6636 pv H15 C17 D18 P5 P4 O7 info move C17 visits 88 winrate 42 scoreMean -18.7554 pv C17 C16 D17 P5 P4 H15 info ]
;B[he]LZ[0.7.2 0,4 205
move P5 visits 102 winrate 9963 scoreMean 20.4789 pv P5 P4 E17 F18 L13 C15 info move D18 visits 103 winrate 9952 scoreMean 17.3552 pv D18 C15 C16 D15 E16 B15 info ]
;W[ie]LZ[0.7.2 99,4 224
move J16 visits 128 winrate 47 scoreMean -16.1383 pv J16 E18 C16 C17 C15 B17 info move S1 visits 96 winrate 76 scoreMean -18.0202 pv S1 P5 P4 N8 O7 Q10 info ]
;B[id]LZ[0.7.2 0,5 201
move P5 visits 89 winrate 9957 scoreMean 19.6588 pv P5 P4 E17 F18 E18 C15 info move E17 visits 112 winrate 9949 scoreMean 16.5674 pv E17 F18 C17 S1 P5 P4 info ]
;W[ki]LB[fb:B][ec:A][ce:C]C[These moves in the centre are starting to get small; now would be the time to return to the last open corner with A-B-C.]LZ[0.7.2 99,2 209
move C17 visits 117 winrate 82 scoreMean -12.7946 pv C17 C16 D17 P5 P4 O6 info move C15 visits 92 winrate 87 scoreMean -13.6862 pv C15 C16 C14 E18 F18 P5 info ]
;B[kh]LB[cc:A]C[Black should invade the upper-left corner with A instead for a big territorial gain.]LZ[0.7.2 0,5 201
move P5 visits 112 winrate 9958 scoreMean 19.2795 pv P5 O7 E17 C17 F18 info move E17 visits 89 winrate 9948 scoreMean 15.4172 pv E17 C17 C16 E18 F16 G17 info ]
;W[li]LZ[0.7.2 99,5 201
move N9 visits 39 winrate 60 scoreMean -14.3808 pv N9 P5 P4 Q10 C15 D15 info move C17 visits 162 winrate 46 scoreMean -17.4074 pv C17 P5 O7 P7 O6 Q3 info ]
;B[lh]LZ[0.7.2 0,4 210
move P5 visits 133 winrate 9965 scoreMean 19.08 pv P5 O7 P7 P4 O6 O5 info move E17 visits 77 winrate 9948 scoreMean 15.0226 pv E17 C17 C16 E18 D17 D18 info ]
;W[ji]LZ[0.7.2 98,6 211
move C15 visits 95 winrate 124 scoreMean -12.928 pv C15 P5 O7 C16 B15 D15 info move C17 visits 116 winrate 151 scoreMean -13.3985 pv C17 P5 O7 P7 O6 Q3 info ]
(;B[db]LB[cc:A]C[A instead is slightly better. See variation.]LZ[0.7.2 0,5 200
move P5 visits 127 winrate 9946 scoreMean 19.9916 pv P5 O7 C17 P4 C18 C14 info move C17 visits 73 winrate 9947 scoreMean 16.4165 pv C17 C14 D14 D13 C15 C12 info ]
;W[cc]LZ[0.7.2 99,4 203
move C14 visits 82 winrate 65 scoreMean -13.9811 pv C14 D14 D13 P5 O7 C15 info move C18 visits 121 winrate 55 scoreMean -17.9503 pv C18 P5 O7 P7 O5 O6 info ]
;B[gl]LZ[0.7.2 0,3 227
move P5 visits 151 winrate 9970 scoreMean 25.4087 pv P5 N9 O7 M8 N10 O10 info move P19 visits 76 winrate 9967 scoreMean 19.6514 pv P19 C14 D14 C12 D12 info ]
;W[gk]LZ[0.7.2 98,8 205
move C18 visits 165 winrate 123 scoreMean -13.6152 pv C18 P5 O7 P7 P4 O6 info move C14 visits 40 winrate 95 scoreMean -13.713 pv C14 D14 D13 C15 C12 B14 info ]
;B[fl]LZ[0.7.2 0,4 204
move P5 visits 135 winrate 9965 scoreMean 24.9549 pv P5 O7 P7 O6 Q3 P4 info move E7 visits 69 winrate 9953 scoreMean 14.8864 pv E7 C18 P5 P4 O6 info ]
;W[hl]LZ[0.7.2 98,6 202
move C18 visits 156 winrate 144 scoreMean -12.2363 pv C18 P5 O7 P7 P4 O6 info move C8 visits 46 winrate 133 scoreMean -11.4156 pv C8 D7 E9 E8 C14 D14 info ]
;B[fk]LZ[0.7.2 0,4 223
move P5 visits 154 winrate 9967 scoreMean 24.2993 pv P5 O7 P7 O8 O6 O5 info move P19 visits 69 winrate 9958 scoreMean 18.7968 pv P19 N18 P5 O7 Q3 P4 info ]
;W[hm]LZ[0.7.2 98,6 203
move C18 visits 128 winrate 165 scoreMean -14.1451 pv C18 P5 P4 O6 O7 P7 info move C8 visits 75 winrate 82 scoreMean -15.4539 pv C8 B3 D9 B2 C18 P5 info ]
;B[ep]LZ[0.7.2 0,3 213
move P5 visits 156 winrate 9970 scoreMean 26.0085 pv P5 O7 P7 O6 Q3 P4 info move P19 visits 57 winrate 9964 scoreMean 19.0824 pv P19 C8 P5 O7 P7 info ]
;W[do]LZ[0.7.2 99,2 218
move C18 visits 129 winrate 81 scoreMean -13.4062 pv C18 P5 O7 P7 P4 O6 info move C8 visits 89 winrate 79 scoreMean -15.6669 pv C8 C9 C18 P5 O7 Q3 info ]
;B[cl]LZ[0.7.2 0,6 203
move P5 visits 97 winrate 9936 scoreMean 19.2143 pv P5 O7 P7 O5 O6 N9 info move C9 visits 106 winrate 9942 scoreMean 15.3392 pv C9 D8 B8 B9 B10 C18 info ]
;W[dl]LZ[0.7.2 98,8 232
move D7 visits 204 winrate 123 scoreMean -13.6506 pv D7 C9 C7 B8 C18 P5 info move C14 visits 28 winrate 85 scoreMean -13.9693 pv C14 D14 C12 D12 B13 D13 info ]
;B[dk]LZ[0.7.2 0,6 202
move C9 visits 132 winrate 9950 scoreMean 17.6519 pv C9 E9 B8 S1 P5 P4 info move E9 visits 70 winrate 9930 scoreMean 17.0515 pv E9 D7 C9 E8 P5 O7 info ]
;W[ck]LZ[0.7.2 99,5 206
move D7 visits 114 winrate 51 scoreMean -17.6999 pv D7 E9 O7 P19 N18 C18 info move E9 visits 92 winrate 48 scoreMean -17.1125 pv E9 B8 S1 P5 P4 O6 info ]
;B[dm]LZ[0.7.2 0,4 202
move E9 visits 129 winrate 9959 scoreMean 18.4363 pv E9 O7 P19 N18 C18 info move P5 visits 73 winrate 9946 scoreMean 19.8701 pv P5 O7 P7 O5 E9 P4 info ]
;W[ek]LZ[0.7.2 99,6 201
move O7 visits 84 winrate 38 scoreMean -14.5082 pv O7 P19 N18 C18 E8 D9 info move E8 visits 117 winrate 44 scoreMean -18.6208 pv E8 P5 O7 P7 O5 O6 info ]
;B[cm]LZ[0.7.2 0,4 203
move P5 visits 102 winrate 9953 scoreMean 19.6732 pv P5 O7 B8 Q3 C18 E8 info move B8 visits 101 winrate 9964 scoreMean 19.6277 pv B8 B7 A7 B9 A8 E8 info ]
;W[em]LZ[0.7.2 98,0 219
move E6 visits 119 winrate 244 scoreMean -12.3661 pv E6 B3 B2 B8 B7 A7 info move E8 visits 100 winrate 138 scoreMean -13.8987 pv E8 E6 D9 P5 E10 O7 info ]
;B[en]LZ[0.7.2 1,2 212
move B8 visits 146 winrate 9878 scoreMean 14.5656 pv B8 B7 A7 D6 A5 B9 info move P5 visits 66 winrate 9878 scoreMean 15.2354 pv P5 O7 B8 B7 A7 D6 info ]
;W[fm]LB[bl:A]C[This cut disregarded the lower-left corner white stones a bit too much; connecting with A instead would have been safer.]LZ[0.7.2 60,4 200
move A5 visits 180 winrate 4161 scoreMean -4.53652 pv A5 P5 O7 P7 O6 Q3 info move A7 visits 20 winrate 2170 scoreMean -7.30745 pv A7 A5 D6 B3 info ]
(;B[dn]LB[ao:A]C[Black could actually have played A instead. See variation.]LZ[0.7.2 1,2 219
move A5 visits 157 winrate 9910 scoreMean 14.2283 pv A5 A7 B7 B8 B3 B2 info move B7 visits 62 winrate 9810 scoreMean 12.4599 pv B7 B8 A5 C18 B3 C15 info ]
;W[ao]LZ[0.7.2 99,3 200
move N9 visits 36 winrate 78 scoreMean -11.4029 pv N9 P5 P4 O7 O6 R1 info move A7 visits 164 winrate 72 scoreMean -15.5911 pv A7 B3 B2 A3 N10 P5 info ]
;B[bq]LZ[0.7.2 0,8 215
move B7 visits 131 winrate 9923 scoreMean 13.9232 pv B7 S18 S17 B8 P5 O7 info move P5 visits 84 winrate 9903 scoreMean 17.1183 pv P5 O7 P7 O6 Q3 P4 info ]
;W[bm]LZ[0.7.2 99,2 209
move S18 visits 28 winrate 101 scoreMean -13.9085 pv S18 P19 N18 N19 M19 info move B8 visits 181 winrate 71 scoreMean -15.186 pv B8 A7 O7 P19 N18 C18 info ]
;B[bl]LZ[0.7.2 0,7 227
move A7 visits 129 winrate 9943 scoreMean 14.3859 pv A7 O7 P19 N18 C18 info move P5 visits 98 winrate 9922 scoreMean 15.7282 pv P5 O7 A7 Q3 P19 N18 info ]
;W[am]C[After white lives here, it starts looking difficult for black to catch up.]LZ[0.7.2 99,4 207
move O7 visits 112 winrate 63 scoreMean -9.53728 pv O7 P5 Q3 P19 N18 C18 info move N10 visits 95 winrate 57 scoreMean -12.4849 pv N10 P5 N8 P19 P4 info ]
;B[gm]LZ[0.7.2 0,4 201
move P5 visits 140 winrate 9958 scoreMean 18.7214 pv P5 O7 P7 O5 O6 O8 info move E8 visits 61 winrate 9948 scoreMean 14.9252 pv E8 N10 P5 P4 O6 O7 info ]
;W[el]LZ[0.7.2 99,5 205
move O7 visits 84 winrate 46 scoreMean -10.218 pv O7 P19 N18 C18 G6 N10 info move C18 visits 121 winrate 58 scoreMean -19.3198 pv C18 P5 O7 P7 O5 O6 info ]
;B[gn]LZ[0.7.2 0,4 217
move P5 visits 157 winrate 9965 scoreMean 20.5679 pv P5 O7 P7 O6 Q3 P4 info move P19 visits 60 winrate 9953 scoreMean 18.6329 pv P19 A3 B9 N18 P5 info ]
;W[hn]LB[la:D][ma:C][na:E][oa:A][lb:F][mb:B]C[Around here, white should play the A-B-C-D-E-F sente endgame.]LZ[0.7.2 97,1 206
move C18 visits 190 winrate 302 scoreMean -12.0308 pv C18 P5 O7 P7 O6 Q3 info move S18 visits 16 winrate 140 scoreMean -8.51735 pv S18 S17 C18 P5 P4 info ]
;B[is]LB[oa:A]C[The A block is a lot bigger, as j2 is not actually sente.]LZ[0.7.2 0,3 214
move P5 visits 166 winrate 9972 scoreMean 25.7635 pv P5 O7 P7 O6 Q3 P4 info move P19 visits 48 winrate 9963 scoreMean 21.4451 pv P19 N18 P5 O7 P7 P4 info ]
;W[ir]LZ[0.7.2 98,9 200
move C18 visits 171 winrate 118 scoreMean -13.1297 pv C18 P5 O7 P7 O6 Q3 info move S18 visits 29 winrate 84 scoreMean -12.2664 pv S18 S17 C18 P5 O7 P7 info ]
;B[hs]LZ[0.7.2 0,3 225
move P5 visits 163 winrate 9973 scoreMean 25.1455 pv P5 O7 P7 O6 Q3 P4 info move P19 visits 62 winrate 9966 scoreMean 22.9474 pv P19 O18 O19 N18 P5 P4 info ]
;W[js]LZ[0.7.2 99,1 200
move O7 visits 33 winrate 67 scoreMean -9.07015 pv O7 P19 N18 C18 S1 N9 info move C18 visits 167 winrate 91 scoreMean -16.6195 pv C18 P5 O7 Q3 P4 Q2 info ]
;B[gs]LZ[0.7.2 0,3 208
move P5 visits 150 winrate 9973 scoreMean 26.0276 pv P5 O7 P7 O5 O6 N9 info move P19 visits 58 winrate 9968 scoreMean 22.9606 pv P19 N18 P5 O7 P7 P4 info ]
;W[mj]LB[oa:A][cb:B]C[A and B should come before n10.]LZ[0.7.2 99,7 203
move O7 visits 163 winrate 27 scoreMean -13.2882 pv O7 P19 N18 C18 D14 C14 info move O10 visits 40 winrate 26 scoreMean -22.9382 pv O10 P5 O7 Q3 P4 Q2 info ]
;B[ni]LZ[0.7.2 0,2 205
move P5 visits 159 winrate 9977 scoreMean 25.0816 pv P5 O5 Q3 P4 Q2 O7 info move P19 visits 46 winrate 9969 scoreMean 25.8755 pv P19 N18 P5 O5 C18 Q2 info ]
;W[nj]LZ[0.7.2 99,7 209
move O7 visits 170 winrate 30 scoreMean -11.3025 pv O7 P19 N18 C18 D14 C14 info move C18 visits 39 winrate 50 scoreMean -22.1786 pv C18 P5 O5 O7 Q2 O6 info ]
;B[oj]LZ[0.7.2 0,3 203
move P5 visits 156 winrate 9971 scoreMean 32.3297 pv P5 O5 Q3 P4 Q2 O7 info move P19 visits 47 winrate 9948 scoreMean 31.1069 pv P19 N18 P5 O5 O7 Q2 info ]
;W[lm]LZ[0.7.2 99,6 203
move O7 visits 154 winrate 29 scoreMean -11.5407 pv O7 P19 N18 C18 D14 C14 info move C18 visits 49 winrate 90 scoreMean -23.8709 pv C18 P5 O5 Q3 P4 Q2 info ]
;B[cb]LZ[0.7.2 0,5 202
move P19 visits 65 winrate 9950 scoreMean 26.1669 pv P19 N18 P5 O5 N19 M19 info move P5 visits 137 winrate 9949 scoreMean 19.9619 pv P5 O5 Q3 P4 Q2 O7 info ]
;W[bb]LZ[0.7.2 99,3 225
move O7 visits 35 winrate 35 scoreMean -9.04344 pv O7 P5 Q3 P19 N18 info move P19 visits 190 winrate 80 scoreMean -14.5335 pv P19 P5 O5 Q3 P4 Q2 info ]
;B[dc]LZ[0.7.2 0,5 211
move P5 visits 151 winrate 9949 scoreMean 17.0812 pv P5 O5 Q3 P4 Q2 O7 info move C16 visits 60 winrate 9942 scoreMean 15.8346 pv C16 O7 P19 N18 Q10 S12 info ]
;W[bc]LZ[0.7.2 98,7 222
move D15 visits 124 winrate 133 scoreMean -22.1679 pv D15 C15 E16 P5 O5 Q3 info move P19 visits 98 winrate 121 scoreMean -20.3412 pv P19 P5 P4 O6 P9 O9 info ]
;B[bk]LZ[0.7.2 0,5 218
move P5 visits 126 winrate 9958 scoreMean 22.7011 pv P5 O5 Q3 P4 Q2 O7 info move P19 visits 92 winrate 9948 scoreMean 22.2275 pv P19 N18 P5 O5 E16 Q2 info ]
;W[bj]LZ[0.7.2 98,9 227
move P19 visits 104 winrate 101 scoreMean -14.5848 pv P19 P5 O5 Q3 P4 Q2 info move D15 visits 123 winrate 121 scoreMean -20.1458 pv D15 C15 E16 P5 O5 Q3 info ]
;B[rh]LZ[0.7.2 0,4 227
move P5 visits 106 winrate 9969 scoreMean 25.5599 pv P5 O5 Q3 P4 Q2 O7 info move P19 visits 121 winrate 9959 scoreMean 26.1857 pv P19 N18 P5 O5 Q3 P4 info ]
;W[rg]LZ[0.7.2 99,0 203
move O7 visits 31 winrate 42 scoreMean -8.92769 pv O7 P19 N18 N19 M19 O19 info move D15 visits 172 winrate 115 scoreMean -17.5621 pv D15 C15 E16 P5 O5 Q3 info ]
;B[oa]C[Now that black got this block, the score differece sets to around 10 points for white.]LZ[0.7.2 0,7 223
move P5 visits 143 winrate 9936 scoreMean 18.1522 pv P5 O5 Q3 P4 Q2 O7 info move E16 visits 80 winrate 9918 scoreMean 15.4342 pv E16 D14 P5 O5 F16 G16 info ]
;W[ok]LZ[0.7.2 86,7 225
move D15 visits 210 winrate 1371 scoreMean -12.5937 pv D15 P5 O5 C15 Q2 E16 info move S18 visits 15 winrate 812 scoreMean -13.2957 pv S18 S17 T13 T14 T12 P5 info ]
;B[pk]LB[oi:B][pj:A][qj:C]C[This move was dangerous; white can now cut through with A-B-C. Black A instead was necessary.]LZ[0.7.2 0,5 215
move Q10 visits 68 winrate 9939 scoreMean 27.9288 pv Q10 D15 P5 O5 Q3 P4 info move P5 visits 147 winrate 9956 scoreMean 22.0744 pv P5 O5 Q3 P4 Q2 O7 info ]
;W[mm]LZ[0.7.2 99,0 202
move O7 visits 175 winrate 101 scoreMean -8.19876 pv O7 Q2 Q3 R1 P2 Q1 info move Q2 visits 27 winrate 65 scoreMean -8.80736 pv Q2 E16 D14 C14 D15 C15 info ]
;B[sk]LB[mm:A][pr:B]C[White A actually threatens the life of the black group; defending with B instead would have been correct.]LZ[0.7.2 0,7 203
move P5 visits 148 winrate 9970 scoreMean 42.3268 pv P5 P4 O6 T7 S6 D15 info move O6 visits 55 winrate 9820 scoreMean 14.7126 pv O6 O5 O7 Q2 P3 R1 info ]
(;W[oo]LB[mm:A]C[This cut was well found by white! Now the black group cannot save itself.

See variation for how the white A stone affects the position.]LZ[0.7.2 99,8 212
move T7 visits 36 winrate 13 scoreMean -41.3688 pv T7 S6 D15 C16 B11 A11 info move Q2 visits 176 winrate 19 scoreMean -42.5806 pv Q2 P4 T7 S6 D15 C15 info ]
;B[op]LZ[0.7.2 0,1 210
move O6 visits 161 winrate 9989 scoreMean 42.8733 pv O6 T7 S6 D15 C15 E16 info move P2 visits 49 winrate 9976 scoreMean 42.9752 pv P2 T7 S6 D15 C15 E16 info ]
;W[nn]LZ[0.7.2 99,9 213
move D15 visits 131 winrate 9 scoreMean -41.9775 pv D15 C15 E16 C16 K2 T7 info move T7 visits 82 winrate 9 scoreMean -42.4001 pv T7 S6 D15 C15 E16 D14 info ]
;B[qs]LZ[0.7.2 0,1 206
move O1 visits 99 winrate 9990 scoreMean 42.7568 pv O1 T7 S6 D15 C15 E16 info move Q2 visits 107 winrate 9990 scoreMean 42.7262 pv Q2 D15 C15 E16 C16 T7 info ]
;W[os]LB[qf:A][pl:B][rl:C][km:E][cn:F][kp:G][pp:D]C[W+R

The death of the last black group was a bit abrupt, but luckily it didn't alter the outcome of the game; white had a solid lead anyway.

This game ended up becoming a great textbook example of the fact that group-affecting moves should be prioritised before territory-oriented moves. Below are some of the key points of the game viewed through this lens:

1) White's A invasion neglected the already existing B group and got white under attack on two fronts; initially, this made the game promising for black.
2) Black's mistaken direction of attack with C balanced out the situation, as white was then able to lean on the not-very-strong white B group for its eyes.
3) Whoever got a strong position in the centre at around the time the E sequnce was played out got a strategical advantage because white's B group wasn't actually yet completely alive; in the game, E stabilised white's position in the centre and the second half of the game then became easier for white to play.
4) White's neglecting the F group gave black one last chance to even out the game.

There were of course many smaller details that affected the course of the game, too; for example, black was probably not too hopeful of the outcome after he saw how the G mistake played out. Still, these kinds of reading-specific mistakes are not very easy to prevent, as you can only accomplish that by 'becoming better at reading' – which is very much entangled with your general go skills. Heuristics such as 'always play close to the weakest groups on the board' are a kind of trick for avoiding getting into unnecessarily tricky positions and for reducing the amount of reading and thinking necessary.

The review ends here!]LZ[0.7.2 99,9 13
move D15 visits 7 winrate 8 scoreMean -41.7502 pv D15 C15 E16 C16 info move T7 visits 6 winrate 12 scoreMean -41.6741 pv T7 S6 D15 C15 E16 C16 info ])
(;CR[oo]AE[mm]AW[oo]LB[mm:A]C[In fact, even without A on the board, white p5 is still a good move.]PL[B]
;B[op]C[If black plays the lower atari...]
;W[nn]
;B[no]
;W[nm]C[...This black group cannot form two eyes.]
;CR[no]AE[nm][nn][op]AW[oo]C[Black can, however, play o5.]PL[W]
;W[pq]
;B[op]
;W[pr]C[White captures two stones, but...]
;B[nm]LB[mm:A]C[...The main black group lives.

Now we see that if white already has a stone at A, then black cannot live.]
;CR[nm]AE[op][pq][pr]AW[nm][oo]LB[no:A]C[What if white responds to A with o7?

This is a problem for upper kyu and lower dan players, but give it a bit of thought before checking the answer!]PL[B]
;B[pr]C[Black q2 lives.]
;W[nn]C[If white cuts...]
;B[oq]C[...Black p3 forms two eyes.]
;CR[oq]AE[nn]AW[oq]LB[nn:B][op:A]C[White p3 is a lot trickier to answer. Black A dies to white B, and black B dies to white A.]PL[B]
;B[qs]C[Black r1 just about manages to live.]
;W[nn]
;B[or]LB[op:A]C[Black's second eye is formed thanks to the fact that white cannot play A, now.]))
(;B[ao]LB[dn:A]C[White cannot cut at A.]
;W[bl]
;B[bm]LB[am:B][dn:A]C[White still cannot play A; and white B fails to black A. White has now made a major loss on the left side.]))
(;B[cc]
;W[dc]
;B[cd]
;W[de]
;B[ce]
;W[df]
;B[db]
;W[eb]
;B[cb]
;W[ec]
;B[fb]C[Black can retain his upper-side territory while removing more of white's territory this way.]))
(;B[ef]LB[cf:A][gi:B]C[Black is now aiming at the attachment of A to split white, and B to start surrounding white in the centre.]
;W[ce]C[In general, the corner has more territory to surround, so white should play c15.]
;B[gi]LB[gg:A]C[Now the A stone has backfired on white.]))
(;TR[fc][jd][fe][kf][eh]C[Black already has invested stones in the centre, so he has a strong fighting position there. If white starts thinking that the territorial potential black has in the centre is something that has to be erased, then white will most likely only place himself under a severe attack.]
;W[ec]C[Usually, the more sustainable choice is to let black form territory with his strong position. This is because strong positions are actually best used for fighting, rather than forming territory.]
;B[fb]
;W[ef]
;B[ff]
;W[eg]
;B[fg]
;W[jj]TR[ad][bd][cd][ae][be][ce][af][bf][cf]C[This way, white has mostly secured his left-side territory, and he can still prevent black from forming a big territory in the centre – while also avoiding coming under attack, himself.]
;CR[eb]AE[jj]AW[eb]LB[ki:A]TR[aa][ba][ca][ab][bb][cb][ac][bc][cc][dc]C[If white is feeling more confident, he can also choose to ignore the centre and just play e18. Now white forms additional territory in the corner – and this territory is actually more than what b lack can form with for example A. Moves in the centre may look big on first glance, but they depend on follow-up moves to actually finish the territory; therefore, the value-per-move in the centre is actually much smaller.]))
(;B[km]
;W[kp]
;B[nk]
;W[qs]
;B[ii]TR[km][jn]C[Now the marked stones actually contribute a bit to black's centre framework. This would still be a long game.]))
(;B[nk]LB[qp:A]C[This black move exlpoits the fact that white's A group is not yet alive.]
;W[qs]C[If white forms two eyes in the corner...]
;B[ii]LB[kj:A]C[...Black can then play something like j11 in the centre, attempting to form a big box-like territory. Arguably, it is hard to see what would happen now if white for example invaded at A, but white would also be scared of the prospect of dying.]
;CR[nj]AE[ii][nk][qs]AW[nj]AB[fn]LB[fn:A]C[By comparison, when black plays A, white can play at around o10; this gives the lower-right corner white group some extra breathing space, and keeps the size of the upper-side black framework at bay.]PL[B]
;B[mi]C[If black again tries to pressure white...]
;W[gi]C[...White now finds it easier to ignore black's threat and start reducing the box from the other direction.]
;CR[fn]AE[fe][eh][di][gi][mi][dj][nj]LB[ci:A]TR[fe][eh]SQ[di][dj]C[Black A would look good if black didn't make the marked exchanges first. Now, black hasn't yet invested in the upper-side framework ('invest' as in creating a framework of uncertain value while giving white secure territory), and can among other things consider the prospect of invading the left side with A later.]))
(;B[qo]
;W[ro]
;B[rn]
;W[rm]
;B[qm]
;W[sn]
;B[pm]C[White gets split up like this.]
;CR[rn]AE[pm][qm][rm][sn][ro]AW[rn]LB[qo:A]C[Therefore, in response to A, white has to descent to s6. This means white loses some of his eye potential on the right side.]))
(;W[qc]LB[qb:B][pc:A]C[If black simply answers with A, white descends to B and his shape is fine.]
;B[rd]C[The main question is what happens if black cuts.]
;W[rc]LB[oc:D][sd:B][rf:A][rg:C]C[White can simply capture the black stone. If black now plays A-B-C, white loses two stones but is happy to get to jump to D.]
;B[pc]LB[rf:A]C[Black will block with q17 first, aiming for A next.]
;W[sd]LB[ph:A]C[White fixes his shape problem with t15, aiming for the A cut next.]
;B[oj]
;W[rp]
;B[qq]
;W[qk]C[The game might continue like this; now the result is reasonably fair.]
;CR[rf]AE[pc][rc][sd][oj][qk][rp][qq]AW[rf]AB[rd]C[What if white connects with s14 instead?]
;B[rc]C[Black will now try a capturing race with one of the white groups. This is complicated.]
;W[qb]
;B[rb]
;W[oc]
;B[qa]
;W[ob]
;B[qh]
;W[rh]
;B[sg]
;W[ri]
;B[rj]
;W[rg]
;B[si]
;W[qj]
;B[rk]
;W[sh]
;B[sj]
;W[sd]
;B[sf]
;W[se]
;B[sc]C[It seems like white will get captured first, if black plays the complex sequence correctly.]
;CR[rd]AE[qa][ob][qb][rb][oc][qc][rc][sc][sd][se][rf][rg][qh][rh][sh][ri][si][qj][rj][sj][rk]AW[rd]LB[qc:A][qf:B]C[White's move in the game is correct in the sense that it avoids unforeseen complications that can in the worst case lose a game outright.

The A extension, instead, can be said to be a more efficient move, but it can only be played when white knows how to handle the black s16 cut – i.e., to sacrifice the (actually not that important) B stones.]))
(;CR[qe]AW[qg]AB[qe]C[Black will (should) be very happy if he gets to make the r15 shape.]
;W[pg]
;B[of]
;W[og]
;B[oi]
;W[ng]
;B[mi]LB[qe:A][oi:B]C[Now the black A stone keeps white away from the corner, and the B stones split white into two relatively weak groups. This fight favours black.]
;CR[qe]AE[of][ng][og][pg][qg][mi][oi]AW[qe]C[White first plays q15 to get some touch to the corner.]PL[B]
;B[pe]
;W[qd]
;B[qc]
;W[rc]
;B[rb]
;W[qg]
;B[pg]
;W[qb]
;B[pc]
;W[sb]
;B[qh]LB[rd:A]C[Black threatens a cut at A to capture four stones.]
;W[ra]
;B[ro]LB[qf:B][pl:A]C[For example something like this might happen.

Although locally white may have gotten a fine result in the upper-right corner, the whole-board picture is not promising for him, as now the A stones will end up under a heavy attack. This is why the B invasion is premature.]))
(;W[rp]
;B[qq]
;W[qk]TR[ql][rl][sl][qm][rm][sm][rn][sn][so]C[This would be a simple way for white to play; now he has created an eye base on the right side, and his group cannot come under attack.

A bit later in the game...]
;W[rq]LB[pp:A]C[...s3 can be a big move, as it is attacking the eye base of the black A group.]
;B[rr]LB[kq:A]C[When white has a stone at A, s2 a little surprisingly does not secure black an eye base.]
;W[pr]C[White has a cunning placement at q2.]
;B[qr]
;W[oq]
;B[op]
;W[nr]LB[kq:B][oq:A]C[Black cannot prevent A and B from linking up, and loses his eye base in the process.]))
(;W[cr]
;B[br]
;W[ds]
;B[cn]
;W[do]
;B[bm]TR[dq][cr][er][ds]C[Black can build a position on the left side like this, but white's group gets a ponnuki, meaning that it can basically never come under attack anymore. This result greatly favours white.]))
(;B[cr]
;W[eq]C[If white connects...]
;B[cn]C[...Black's clamp is good.]
;W[do]C[Usually speaking, white should connect.]
;B[bo]LB[cl:C][bo:B][co:A]C[Now the result is almost like in the standard joseki, but white has ended up making the A-B exchange early. This exchange:

1) costs white a potentially important liberty,
2) removes a future white placement at B in case white gets a stone at C, and
3) loses a ko threat.]
;CR[bo]AE[do]AW[bo]LB[do:A]C[White might choose to fight with b5 instead of A, but the fight favours black.]PL[B]
;B[do]LB[dn:C][eo:A][fr:B]C[Because black A is sente, threatening B next, white finds himself unable to cut at C.]
;W[bn]
;B[dn]
;W[cm]
;B[dm]
;W[cl]
;B[fr]
;W[fp]
;B[es]
;W[ep]
;B[gp]
;W[fo]
;B[hp]LB[dm:A]C[Black breaks through on the lower side, and the A stones are still far from dead. This position favours black.]))
(;W[do]
;B[dr]
;W[er]
;B[cr]
;W[fr]
;B[cn]C[This is the standard joseki sequence.]))
(;B[qo]LB[pn:B][rn:A]C[If white doesn't answer, black can then soon play A for territorial profit or B for influence. Usually white will want to avoid this.]
;W[pn]LB[pj:B][qj:C][pl:A]C[If white answers, however, the A stone is far too close – it should ideally be at B or C instead. Because of this prospect, white A is rarely seen.]))
