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 Rd8 12. Bb5 Kg8 13. Nc3 Kh8 14. Bd7 Rb8 15. Bc8
Villager Defense, Knight Attack By Sea
Reference: 1. Nf3 d6 2. Ng5 f5
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Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M13
This position: analysed (128.0M nodes across 1 pass) — Moves here: 19 searched
witness move: f4f3 (follow it below) end of line
proven by minimax from its replies: all 22 lose
1rB4k/pp2p3/3p1np1/7p/3PPp2/2N4P/PPP2PP1/R2QK2R b KQ - 0 1
visits 1 · nodes 128.0M · 23.0s
raw engine output (last analysis)
info depth 31 seldepth 34 multipv 1 score cp -3363 nodes 128001556 nps 5565769 hashfull 120 tbhits 2 time 22998 pv b7b5 c3d5 b8b6 d5b6 g6g5 c2c4 g5g4 d1d2 g4h3 d2a5 d6d5 a5d8 f6e8 c4c5 h5h4 c8e6 h8g7 a1d1 a7a5 e4e5 a5a4 d1d2 g7g6 e6f5 g6g7 g2g4 f4g3 d8d7 e8d6
info depth 31 seldepth 33 multipv 2 score cp -4405 nodes 128001556 nps 5565769 hashfull 120 tbhits 2 time 22998 pv b7b6 c3d5 f6h7 d1d3 b6b5 d3c3 b8b6 d5b6 f4f3 g2g3 a7a6 e1g1 a6a5 g1h1 a5a4 d4d5 h7f6 c8e6 h5h4 c3c8 f6e8 g3g4 a4a3 b2b4 g6g5 e6f7 h8h7 c8f5 h7g7 f5h7 g7f6
info depth 31 seldepth 19 multipv 3 score mate -9 nodes 128001556 nps 5565769 hashfull 120 tbhits 2 time 22998 pv f6d7 c3d5 e7e5 c8b7 g6g5 d1f3 a7a5 d4e5 g5g4 f3c3 d7f6 c3c8 f6e8 c8d7 g4g3 f2f3 d6d5 d7h7
info depth 31 seldepth 19 multipv 4 score mate -9 nodes 128001556 nps 5565769 hashfull 120 tbhits 2 time 22998 pv e7e6 c8b7 a7a6 d1d2 g6g5 c3d5 f6d7 d2c3 g5g4 c3c8 d7f8 c8d8 g4g3 f2f3 e6e5 d8f6 h8h7 f6g7
info depth 31 seldepth 19 multipv 5 score mate -9 nodes 128001556 nps 5565769 hashfull 120 tbhits 2 time 22998 pv f6e8 c8b7 e8c7 d1d2 h8g7 c3d5 g6g5 d5c7 g5g4 d2a5 g4g3 f2f3 g7f7 a5g5 e7e5 g5g7 f7e8 g7e7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| b7b5 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 128M | |
| a7a6 | WHITE_WIN MATE_PV | -≤M9 | 0 / ∞ | - | |
| b7b6 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 128M | |
| f6d7 | WHITE_WIN MATE_PV | -≤M9 | - | ||
| f6e8 | WHITE_WIN MATE_PV | -≤M9 | - | ||
| a7a5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| b8a8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| d6d5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| e7e6 | WHITE_WIN MATE_PV | -≤M8 | 0 / ∞ | - | |
| f6g8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| f6h7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| h5h4 | WHITE_WIN MATE_PV | -≤M8 | 0 / ∞ | - | |
| h8g7 | WHITE_WIN MATE_PV | -≤M8 | 0 / ∞ | - | |
| h8g8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| h8h7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| f4f3 | WHITE_WIN MATE_PV | -≤M7 | - | ||
| b8c8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| f6d5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| g6g5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| f6g4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 128M | |
| e7e5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| f6e4 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M |