1. Nf3 f6 2. e4 e6 3. d4 c6 4. Nc3 Nh6 5. g4 Bd6 6. Nb5 cxb5 7. Ne5 Bxe5 8. Bf4 d6 9. Bb5 Nc6 10. b4 Kf8 11. Bxd6 Qc7 12. Qd2 a5 13. Be8
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 -1130cpbacked ·5
This position: analysed (640.0M nodes across 2 passes) — Moves here: 35 searched
workers serve visitor requests first
r1b1Bk1r/1pq3pp/4pp1n/p7/1P1PP1P1/8/P1PQ1P1P/R3K2R b KQ - 0 1
visits 2 · nodes 640.0M · 176.2s
raw engine output (last analysis)
info depth 29 seldepth 42 multipv 1 score cp -925 nodes 512000900 nps 3253794 hashfull 645 tbhits 115507 time 157355 pv c7c4 d2d3 f6f5 d3c4 f5g4 f2f3 g7g5 b4b5 h6g8 h1g1 e6e5 c2c4 c8h3 d4d5 f8g7 e8f7 g8f6 d5d6 h3g2 c4c5 h7h5 e1c1 h5h4 d6d7 h8d8 c1b1 h4h3 b5b6 g5g4 f3g4 f6g4
info depth 29 seldepth 52 multipv 2 score cp -937 nodes 512000900 nps 3253794 hashfull 645 tbhits 115507 time 157355 pv b7b5 d4d5 g7g5 d5d6 c7c2 e8f7 c8d7 f7g8 a5b4 a1c1 b5b4 c1c8 d7c8 d6d7 h6f5 d7d8q a8d8 g8h7 f5h4 f2f3 e6e5 e1g1 f8e7 h2h3 e7d7 f1c1 d7d8 c1d1 d8c7 d1d7 c7c8 d7c7 c8b8 c7b7 b8c8
· earlier wider pass ·
info depth 20 seldepth 57 multipv 1 score cp -873 nodes 128001100 nps 6795195 hashfull 774 tbhits 14401 time 18837 pv c7c4 d2d3 f6f5 d3c4 b7b5 a2a4 f5g4 f2f3 g7g5 h1g1 h8g8 d4d5 h6f5 d5e6 a5b4 a4a5 b5b4 e1c1 c8d7 c1b1 d7a4 e8a4 a8c8 b1a1 c8c3 d1d8 f8e7 d8d7 e7f8
info depth 19 seldepth 48 multipv 2 score cp -876 nodes 128001100 nps 6794834 hashfull 774 tbhits 14401 time 18838 pv b7b5 d4d5 f6f5 e8c6 g7g5 d5d6 c7g7 e4e5 c8d7 d2d3 h6g4 d3d2 h8g8 h1g1 f8f7 c6a8 a5b4 a2a4 g8d8
info depth 19 seldepth 47 multipv 3 score cp -892 nodes 128001100 nps 6794834 hashfull 774 tbhits 14401 time 18838 pv h6f5 g4f5 c7c4 d2d3 g7g5 b4b5 h7h5 d3c4 a5a4 f2f4 h8g8 e8f7 g8g7 a2a3 g5g4 c2c4 h5h4 h1g1 g4g3 h2h3 e6e5 f4f5 g3g2 a1d1 g7g4 c4c5 f8g7 b5b6
info depth 19 seldepth 40 multipv 4 score cp -904 nodes 128001100 nps 6794834 hashfull 774 tbhits 14401 time 18838 pv g7g5 b4b5 c7c4 d2d3 f6f5 d3c4 f5g4 f2f3 e6e5 c2c4 h6g8 e8f7 g8e7 d4d5 c8h3 d5d6 f8g7 d6d7
info depth 19 seldepth 34 multipv 5 score cp -916 nodes 128001100 nps 6794834 hashfull 774 tbhits 14401 time 18838 pv a5b4 d2b4 c7c5 a2a4 h6f5 g4f5 g7g5 b4c5 b7b6 c2c4 h7h5 c4c5 b6c5 a1b1 a8a5 e1g1 f6f5 f1c1 f5e4 c1c7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c7c4 | unsolved | -1130backed ·4 | 45 / 1 | 1 | |
| g7g6 | unsolved | -1130backed ·4 | 1 / 83 | 1 | |
| h6f5 | unsolved | -1131backed ·9 | 1 / 75 | 2 | |
| h6g8 | unsolved | -1131backed ·6 | 1 / 97 | 1 | |
| a5b4 | unsolved | -1132backed ·10 | 2 / 125 | 1 | |
| e6e5 | unsolved | -1135 | 1 / 106 | 1 | |
| g7g5 | unsolved | -1136backed ·4 | 1 / 89 | 1 | |
| b7b6 | unsolved | -1137backed ·5 | 1 / 91 | 1 | |
| a8a7 | unsolved | -1142 | 1 / 114 | 1 | |
| c7c3 | unsolved | -1144backed ·3 | 1 / 25 | 1 | |
| c7f4 | unsolved | -1144backed ·3 | 1 / 32 | 1 | |
| a8b8 | unsolved | -1152backed ·3 | 1 / 84 | 1 | |
| b7b5 | unsolved | -1158backed ·4 | 1 / 89 | 1 | |
| f6f5 | unsolved | -1168backed ·4 | 1 / 93 | 1 | |
| h6g4 | unsolved | -1171 | 1 / 113 | 1 | |
| c7d6 | unsolved | -1203 | 1 / 114 | 1 | |
| a5a4 | unsolved | -1224 | 1 / 111 | 1 | |
| h8g8 | unsolved | -1231 | 1 / 114 | 1 | |
| f8g8 | unsolved | -1268 | 1 / 114 | 1 | |
| c7e7 | unsolved | -1290 | 1 / 114 | 1 | |
| c7c2 | unsolved | -1310 | 1 / 104 | 1 | |
| c7b8 | unsolved | -1325backed ·2 | 1 / 99 | 1 | |
| a8a6 | unsolved | -1541 | 1 / 114 | 1 | |
| c7d8 | unsolved | -1779 | 1 / 121 | 1 | |
| c7c6 | unsolved | -1822backed ·1 | 1 / 112 | 1 | |
| f8e7 | unsolved | -1965 | 1 / 114 | 1 | |
| c7d7 | unsolved | -1985 | 1 / 111 | 1 | |
| c8d7 | unsolved | -1985backed ·1 | 1 / 111 | 1 | |
| c7g3 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| c7b6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| c7h2 | WHITE_WIN MATE_PV | -≤M7 | 0 / ∞ | 0 | |
| c7c5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| c7e5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| c7f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h6f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |