1. Nf3 f6 2. e4 e6 3. d4 c6 4. Na3 g6 5. Nb5 cxb5 6. Bb5 Nc6 7. h3 a6 8. O-O h5 9. Kh1 axb5 10. Qd3 Qa5 11. Nh4 d6 12. a4
Center Attack FatalImage Variation
Reference: 1. Nf3 f6 2. e4 e6 3. d4 c6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -751cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 37 searched
workers serve visitor requests first
r1b1kbnr/1p6/3pppp1/q6p/P2PP2N/3Q3P/1PP2PP1/R1B2R1K b kq - 0 1
visits 1 · nodes 128.0M · 30.5s
raw engine output (last analysis)
info depth 22 seldepth 54 multipv 1 score cp -687 nodes 128000354 nps 4192471 hashfull 170 tbhits 10255 time 30531 pv d6d5 d3c3 a5c3 e4e5 f8b4 c2c3 b4a5 g2g3 g8h6 h4g6 f6e5 b2b4 a5d8 f2f4 e6e5 f4e5 c8f5 c1h6 f5e4 h1g1 d8f6 a4a5 e4d3 f1f4
info depth 22 seldepth 49 multipv 2 score cp -724 nodes 128000354 nps 4192471 hashfull 170 tbhits 10255 time 30531 pv a5d2 d3b5 a8a4 c1d2 g8e7 a1a7 g6g5 h4g6 e7g6 a7b7 f8e7 b2b4 e8g8 b4b5 f8b8 g2g3 g5g4 b5b6 f6f5 b6b7 e7d8
info depth 22 seldepth 47 multipv 3 score cp -742 nodes 128000354 nps 4192471 hashfull 170 tbhits 10255 time 30531 pv f6f5 d3c3 a5c3 b2b4 b7b6 a4a5 f5f4 c2c4 e6e5 b4b5 g8e7 c4c5 c8h3 a5b6 e7c8 c5c6 e8f7 a1a7 a8a7 b5b6 c8b6 c1d2 g6g5
info depth 22 seldepth 47 multipv 4 score cp -768 nodes 128000354 nps 4192471 hashfull 170 tbhits 10255 time 30531 pv c8d7 b2b4 a5c7 d3c4 c7c4 c2c4 e6e5 a4a5 d7h3 c4c5 b7b5 c5b6 g8e7 c1h6 f8h6 f1c1 e8g8 c1c7 f8c8 c7d7 g8g7 d7d8 g6g5 d8g8 g7h7 g8g7 h7h8 g7h7 h8g8 a1c1 f6f5 c1c7 f5f4 b4b5 f4f3 g2f3
info depth 21 seldepth 45 multipv 5 score cp -753 nodes 128000354 nps 4192471 hashfull 170 tbhits 10255 time 30531 pv g8h6 d3c3 a5c3 h4g6 h8g8 g2g3 e6e5 f1g1 b7b6 a4a5 b6a5 a1a7 a8a7 b2b4 f8h6 g3g4 h6d2 c1d2 f6f5 g4g5 e8f7 b4b5 c8b7 g1e1 f5e4 d4d5 g8c8 g5g6 f7g7 f2f4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a5b4 | unsolved | -751 | 1 / 73 | 1 | |
| a5c7 | unsolved | -761 | 1 / 74 | 1 | |
| d6d5 | unsolved | -764backed ·6 | 41 / 38 | 1 | |
| g8h6 | unsolved | -771 | 1 / 73 | 1 | |
| a5d2 | unsolved | -836 | 1 / 77 | 1 | |
| f6f5 | unsolved | -841 | 1 / 98 | 1 | |
| a5b6 | unsolved | -892 | 1 / 90 | 1 | |
| a5a6 | unsolved | -893 | 1 / 82 | 1 | |
| f8h6 | unsolved | -894 | 1 / 89 | 1 | |
| f8g7 | unsolved | -935 | 1 / 120 | 1 | |
| c8d7 | unsolved | -950 | 1 / 97 | 1 | |
| e6e5 | unsolved | -974 | 1 / 81 | 1 | |
| f8e7 | unsolved | -981 | 1 / 89 | 1 | |
| g8e7 | unsolved | -1013 | 1 / 89 | 1 | |
| a5c3 | unsolved | -1108 | 1 / 72 | 1 | |
| a8b8 | unsolved | -1116 | 1 / 113 | 1 | |
| b7b6 | unsolved | -1144 | 1 / 105 | 1 | |
| e8d8 | unsolved | -1152 | 1 / 113 | 1 | |
| a5a7 | unsolved | -1190 | 1 / 98 | 1 | |
| a8a7 | unsolved | -1294 | 1 / 113 | 1 | |
| h8h6 | unsolved | -1312 | 1 / 113 | 1 | |
| h8h7 | unsolved | -1314 | 1 / 113 | 1 | |
| a5d8 | unsolved | -1400 | 1 / 114 | 1 | |
| g6g5 | unsolved | -1479 | 1 / 112 | 1 | |
| a8a6 | unsolved | -1541 | 1 / 113 | 1 | |
| a5e1 | unsolved | -1558 | 1 / 105 | 1 | |
| e8d7 | unsolved | -1589 | 1 / 113 | 1 | |
| e8e7 | unsolved | -1739 | 1 / 113 | 1 | |
| a5g5 | unsolved | -1992 | 1 / 97 | 1 | |
| a5d5 | unsolved | -2052backed ·1 | 1 / 90 | 1 | |
| a5f5 | unsolved | -2052 | 1 / 115 | 1 | |
| a5e5 | unsolved | -2128 | 1 / 89 | 1 | |
| a5c5 | unsolved | -2163 | 1 / 99 | 1 | |
| a5b5 | WHITE_WIN MINIMAX | -≤M19 | 0 / ∞ | 1 | |
| b7b5 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| a5a4 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| e8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |