1. Nh3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Be7 6. Nxc7 Rxh7 7. e3 g6 8. Bb5 Kf8 9. d4 d5 10. O-O Bd6 11. g3 Rd8 12. Be8 Rb8 13. Bb5 Kg8 14. Be8 Bf4 15. exf4
White wins · MINIMAX · ≤M6
witness move: Kg7 (follow it below) end of line
proven by minimax from its replies: all 16 lose
visits 1 · nodes 128.0M · 2.7s · moves 16 searched
raw engine output (last analysis)
info depth 85 seldepth 13 multipv 1 score mate -6 nodes 128001854 nps 48211621 hashfull 102 tbhits 0 time 2655 pv b8c8 e8g6 c8c2 a1c1 f6f5 c1c7 e6e5 d4e5 d5d4 f1e1 g8h8 e1e8
info depth 85 seldepth 11 multipv 2 score mate -5 nodes 128001854 nps 48211621 hashfull 102 tbhits 0 time 2655 pv a7a6 d1g4 b8e8 g4f3 b7b5 f3c3 e6e5 c3c7 e5d4 c7g7
info depth 85 seldepth 11 multipv 3 score mate -5 nodes 128001854 nps 48211621 hashfull 102 tbhits 0 time 2655 pv b7b6 d1g4 f6f5 g4h4 g6g5 h4h5 b8e8 h5g6 g8f8 g6f7
info depth 85 seldepth 11 multipv 4 score mate -5 nodes 128001854 nps 48211621 hashfull 102 tbhits 0 time 2655 pv g8h8 d1g4 f6f5 g4h4 g6g5 h4h5 g5g4 h5g6 h6h5 g6g7
info depth 85 seldepth 11 multipv 5 score mate -5 nodes 128001854 nps 48211621 hashfull 102 tbhits 0 time 2655 pv b7b5 d1g4 b8e8 c1h6 g8f8 g4h4 f8e8 h4h7 e8d8 h7d7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| Rc8 | WHITE_WIN MATE_PV | -≤M6 | - | ||
| a5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| a6 | WHITE_WIN MATE_PV | -≤M5 | - | ||
| b5 | WHITE_WIN MATE_PV | -≤M5 | 0 / ∞ | 128M | |
| b6 | WHITE_WIN MATE_PV | -≤M5 | 0 / ∞ | - | |
| Ra8 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| Rd8 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| e5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| Kf8 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 128M | |
| Kh8 | WHITE_WIN MATE_PV | -≤M5 | - | ||
| Rxe8 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 128M | |
| f5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 128M | |
| h5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 128M | |
| g5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 128M | |
| Kg7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| Kh7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M |