1. Nh3 f5 2. Ng5 d6 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 b6 14. Nb1 d5 15. Nc3 Kf8 16. e5
Villager Defense, Knight Attack By Sea
Reference: 1. Nh3 f5 2. Ng5 d6
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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: 19 searched
witness move: f6e8 (follow it below) end of line
proven by minimax from its replies: all 19 lose
r4k2/p3p3/1p3np1/1B1pP2p/3P1p2/2N4P/PPP2PP1/R2QK2R b KQ - 0 1
visits 1 · nodes 128.0M · 22.8s
raw engine output (last analysis)
info depth 72 seldepth 19 multipv 1 score mate -9 nodes 128001264 nps 5609170 hashfull 102 tbhits 0 time 22820 pv f6g8 b5e8 a8c8 e5e6 g6g5 d1e2 g8f6 e2e5 c8c6 e8c6 f8g8 e5f5 f6e4 c3d5 g5g4 f5h7 g8f8 h7e7
info depth 72 seldepth 19 multipv 2 score mate -9 nodes 128001264 nps 5609170 hashfull 102 tbhits 0 time 22820 pv f6h7 b5e8 a8c8 d1e2 f4f3 e2e3 g6g5 h3h4 f8g8 h4g5 c8c6 e3f4 c6f6 e5f6 h7f6 f4g5 g8h7 g5g7
info depth 71 seldepth 19 multipv 3 score mate -9 nodes 128001264 nps 5609170 hashfull 102 tbhits 0 time 22820 pv f6d7 e5e6 d7f6 b5e8 f6e4 c3d5 a8c8 d1f3 c8c4 f3a8 c4c8 a8d5 c8d8 d5g5 f8g8 g5h6 g6g5 h6g7
info depth 71 seldepth 17 multipv 4 score mate -8 nodes 128001264 nps 5609170 hashfull 102 tbhits 0 time 22820 pv f8g8 e5f6 a8f8 b5e8 f8f6 e8g6 e7e5 d4e5 d5d4 d1f3 g8f7 f3b7 f7e6 b7e7 e6f5 e7f6
info depth 71 seldepth 17 multipv 5 score mate -8 nodes 128001264 nps 5609170 hashfull 102 tbhits 0 time 22820 pv f6e4 c3d5 a8d8 d1f3 a7a6 b5e8 d8d5 e8f7 g6g5 f7d5 f8g7 f3d3 g5g4 d3h7 g7f8 h7e7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| f6d7 | WHITE_WIN MATE_PV | -≤M9 | - | ||
| f6g8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 128M | |
| f6h7 | WHITE_WIN MATE_PV | -≤M9 | - | ||
| f6e4 | WHITE_WIN MATE_PV | -≤M8 | - | ||
| f8g8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 128M | |
| a7a5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| a7a6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| a8b8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| a8c8 | WHITE_WIN MATE_PV | -≤M7 | 0 / ∞ | - | |
| a8d8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| e7e6 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 128M | |
| f6g4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 128M | |
| h5h4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 128M | |
| f4f3 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| g6g5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 128M | |
| f6e8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| a8e8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| f8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M |