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 Ke8 12. Nc3 Kf7 13. Bb5 Kg7 14. Bd7 Ne8 15. Bc8
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
WHITE_WIN (practical, via MINIMAX) · ≤M9
This position: analysed (128.0M nodes across 1 pass) — Moves here: 21 searched
witness move: g7h6 (follow it below) end of line
proven by minimax from its replies: all 21 lose
r1B1n3/pp2p1k1/3p2p1/7p/3PPp2/2N4P/PPP2PP1/R2QK2R b KQ - 0 1
visits 1 · nodes 128.0M · 17.0s
raw engine output (last analysis)
info depth 40 seldepth 19 multipv 1 score mate -9 nodes 128001389 nps 7516229 hashfull 142 tbhits 0 time 17030 pv b7b5 c3d5 e7e6 d5e7 g7h8 e4e5 d6d5 e7g6 e8f6 e5f6 e6e5 d4e5 d5d4 d1d3 h8g8 d3g6 g8h8 g6h7
info depth 40 seldepth 17 multipv 2 score mate -8 nodes 128001389 nps 7516229 hashfull 142 tbhits 0 time 17030 pv b7b6 d1d3 g7h8 d3b5 e8g7 b5g5 g7f5 c3d5 f5h6 d5e7 h6g4 f2f3 g4f6 g5h6 h8g8 h6g7
info depth 39 seldepth 17 multipv 3 score mate -8 nodes 128001389 nps 7516229 hashfull 142 tbhits 0 time 17030 pv a8b8 c8b7 e8c7 d1d3 g7h8 c3b5 d6d5 d3c3 h5h4 b5c7 d5e4 c3c8 h8g7 c8g8 g7h6 g8g6
info depth 39 seldepth 17 multipv 4 score mate -8 nodes 128001389 nps 7516229 hashfull 142 tbhits 0 time 17030 pv g7h8 c3d5 e7e6 c8b7 e6e5 d5f4 d6d5 d1d2 g6g5 d2b4 e8d6 d4e5 d5e4 b4f8 h8h7 f8g7
info depth 39 seldepth 17 multipv 5 score mate -8 nodes 128001389 nps 7516229 hashfull 142 tbhits 0 time 17030 pv a7a5 c8b7 e8c7 d1d3 g7h8 c3b5 d6d5 d3c3 c7e6 e4d5 h8g7 c3c8 g6g5 c8g8 g7f6 g8g5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b5 | WHITE_WIN MATE_PV | -≤M9 | 0 / ∞ | 1 | |
| g7h8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| a7a5 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a7a6 | WHITE_WIN MATE_PV | -≤M8 | 0 / ∞ | 0 | |
| a8b8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| e7e6 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| e8f6 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| g7f8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| g7g8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| g7h7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a8c8 | WHITE_WIN MATE_PV | -≤M7 | 0 | ||
| d6d5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e7e5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| g7f7 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e8c7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f4f3 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g7f6 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| h5h4 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| g7h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |