1. Nf3 d6 2. Ng5 f5 3. Nf7 Qd7 4. e4 h5 5. d4 Rh7 6. Bg5 Nf6 7. Nd8 g6 8. Ne6 Bh6 9. Nxc7 Kf8 10. Bxh6 f4 11. h3 Kf7 12. Bb5 Kg7 13. Nc3 Nh7 14. Nd5 Rc8 15. O-O Kh8 16. c3
Villager Defense, Knight Attack By Sea
Reference: 1. Nf3 d6 2. Ng5 f5
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -3398cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 24 searched
workers serve visitor requests first
2r4k/pp2p2n/3p2p1/1B1N3p/3PPp2/2P4P/PP3PP1/R2Q1RK1 b - - 0 1
visits 1 · nodes 128.0M · 16.1s
raw engine output (last analysis)
info depth 26 seldepth 32 multipv 1 score cp -3445 nodes 128001565 nps 7961781 hashfull 146 tbhits 0 time 16077 pv a7a5 g1h1 a5a4 f1g1 b7b6 b5e8 h7f8 d5c7 c8d8 d1d2 f8e6 a1d1 h5h4 g2g3 h4g3 d2e2 f4f3 e2b5 e6c5 g1g4 g6g5 c7e6 c5e6
info depth 26 seldepth 30 multipv 2 score cp -3460 nodes 128001565 nps 7961781 hashfull 146 tbhits 0 time 16077 pv a7a6 b5d7 c8c4 g2g4 h5g4 g1h1 f4f3 f1g1 h7g5 d5f4 g5e6 d1c1 c4a4 a2a3 e6c5 d4c5 a4a5 b2b4 a5e5 c3c4 g6g5
info depth 26 seldepth 29 multipv 3 score cp -3517 nodes 128001565 nps 7961781 hashfull 146 tbhits 0 time 16077 pv c8b8 g1h1 a7a5 f1g1 a5a4 b5e8 h7f8 d5b6 b8c8 b6c8 e7e5 d1d2 g6g5 c3c4 f8d7 g2g3 d7c5 e8f7 f4g3 d4c5
info depth 26 seldepth 29 multipv 4 score cp -3517 nodes 128001565 nps 7961781 hashfull 146 tbhits 0 time 16077 pv e7e6 d5f6 h7f8 g2g4 a7a6 b5d7 c8c7 g4g5 e6e5 g1h1 d6d5 f6h7 b7b5 d7c6 e5d4 h7f8 b5b4 e4e5 h8g7 e5e6 c7e7 c3c4 b4b3
info depth 25 seldepth 32 multipv 5 score cp -3481 nodes 128001565 nps 7961781 hashfull 146 tbhits 0 time 16077 pv b7b6 g1h1 c8a8 f1g1 a7a6 b5c6 a8c8 c6d7 c8c4 g2g4 h7f6 d5f6 e7e5 g4g5 c4c7 d4d5 c7d7 c3c4 a6a5
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| a7a6 | unsolved | -3398 | 1 / 117 | 128M | |
| e7e6 | unsolved | -3596 | 1 / 132 | 128M | |
| c8a8 | unsolved | -3602 | 1 / 201 | 128M | |
| c8b8 | unsolved | -3623backed ·3 | 1 / 201 | 128M | |
| b7b6 | unsolved | -3660 | 1 / 231 | 128M | |
| a7a5 | unsolved | -3723backed ·5 | 1 / 201 | 128M | |
| h8g8 | unsolved | -3738 | 1 / 132 | 128M | |
| c8c4 | unsolved | -3768 | 1 / 114 | 128M | |
| h8g7 | unsolved | -3787 | 1 / 147 | 128M | |
| c8c6 | unsolved | -3812 | 1 / 130 | 128M | |
| c8c7 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 128M | |
| f4f3 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 128M | |
| h5h4 | WHITE_WIN MATE_PV | -≤M11 | 0 / ∞ | - | |
| h7f6 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 128M | |
| h7f8 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 128M | |
| h7g5 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 128M | |
| c8c5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 128M | |
| c8g8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 128M | |
| e7e5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 128M | |
| c8d8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| c8e8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| c8f8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| g6g5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| c8c3 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M |