1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Bg5 24. Rf5 Bc1 25. b3
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1191cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 12 searched · 2 from lines only
workers serve visitor requests first
r6r/pp3P1k/8/1B3R2/6p1/1PP5/P5PP/1Kb5 b - - 0 1
visits 1 · nodes 128.0M · 13.4s
raw engine output (last analysis)
info depth 19 seldepth 49 multipv 1 score cp -961 nodes 128002760 nps 9551019 hashfull 85 tbhits 66283 time 13402 pv h8f8 f5h5 h7g7 b5d7 b7b5 h2h4 a7a5 h5h6 b5b4 c3c4 a5a4 a2a3 c1d2 h4h5 a8b8 d7c8 g4g3 h6h8 g7f6 h5h6 b4a3 h6h7 a4b3 c8b7 b8d8 h8f8
info depth 19 seldepth 59 multipv 2 score cp -1568 nodes 128002760 nps 9551019 hashfull 85 tbhits 66283 time 13402 pv a8f8 f5h5 h7g6 b5d3 g6f6 h5e5 h8h5 d3e2 g4g3 e2h5 c1a3 e5e8 f6g5 e8f8 a3f8 c3c4 f8b4
info depth 19 seldepth 51 multipv 3 score cp -1780 nodes 128002760 nps 9551019 hashfull 85 tbhits 66283 time 13402 pv c1g5 f7f8r h8f8 f5f7 h7g8 b5c4 g5h4 c4d5 b7b6 d5a8 h4g5 h2h4 g5f4 h4h5 f4h6 f7f8 g8g7 f8h8
info depth 19 seldepth 19 multipv 4 score mate -9 nodes 128002760 nps 9551019 hashfull 85 tbhits 66283 time 13402 pv c1b2 f5h5 h7g6 h5g5 g6f6 g5f5 f6e6 b5d7 e6d6 f5d5 d6c7 d7c6 b7b6 d5d7 c7c8 c6b7 c8b8 b7a8
info depth 19 seldepth 19 multipv 5 score mate -9 nodes 128002760 nps 9551019 hashfull 85 tbhits 66283 time 13402 pv c1d2 f5h5 h7g6 h5g5 g6f6 g5g6 f6e5 g6e6 e5d5 b5c6 d5c5 b3b4 c5c4 e6e4 c4d3 e4d4 d3e2 d4d2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h8f8 | unsolved | -1191backed ·4 | 1 / 57 | 1 | |
| a8f8 | unexplored | -1568 | 0 | ||
| c1g5 | unexplored | -1780 | 0 | ||
| g4g3 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| c1a3 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8c8 | unexplored | not analysed | 0 | ||
| a8d8 | unexplored | not analysed | 0 | ||
| a8e8 | unexplored | not analysed | 0 | ||
| a8g8 | unexplored | not analysed | 0 | ||
| h7g6 | unexplored | not analysed | 0 | ||
| h7h6 | unexplored | not analysed | 0 | ||
| h7g7 | unexplored | not analysed | 0 | ||
| c1b2 | WHITE_WIN MATE_PV | -≤M9 | 0 / ∞ | 0 | |
| c1d2 | WHITE_WIN MATE_PV | -≤M9 | 0 | ||
| h8b8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h8c8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h8d8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| h8e8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| a7a5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| c1e3 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| c1f4 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| c1h6 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| h8g8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |