1. Nf3 d6 2. Ng5 f6 3. Na3 h6 4. Nb5 e6 5. Nh7 Be7 6. Nxc7 Rxh7 7. e3 d5 8. Bb5 Kf8 9. Be8 Bc5 10. g3 Bd6 11. O-O Kg8 12. d4 Be7
White wins · MINIMAX · ≤M4
witness move: Qg4 (follow it below) end of line
proven by minimax from its replies: Qg4 and Bf7 win
visits 1 · nodes 128.0M · 24.9s · moves 4 searched · 4 from lines only
raw engine output (last analysis)
info depth 22 seldepth 8 multipv 1 score mate 4 nodes 128001811 nps 5131361 hashfull 530 tbhits 0 time 24945 pv d1g4 g7g5 g4h5 e7c5 h5g6 g8f8 g6g7
info depth 22 seldepth 12 multipv 2 score mate 6 nodes 128001811 nps 5131361 hashfull 530 tbhits 0 time 24945 pv e8f7 g8h8 d1g4 g7g5 g4h5 a8f8 f7e6 f8g8 h5f7 f6f5 f7g8
info depth 22 seldepth 37 multipv 3 score cp 3534 nodes 128001811 nps 5131361 hashfull 530 tbhits 0 time 24945 pv e8g6 g8h8 d1h5 b7b5 h2h3 f6f5 g1h1 e6e5 b2b3 a7a5 c2c4 d5c4 d4d5 a8c8 c1a3 c8c2 a1c1 b5b4 c1c2 b4a3 f1c1
info depth 21 seldepth 39 multipv 4 score cp 3535 nodes 128001811 nps 5131361 hashfull 530 tbhits 0 time 24945 pv h2h3 g7g6 g1h1 f6f5 c1d2 e6e5 d2b4 a7a5 b4d6 e7d6 c2c4 f5f4 a1c1 a8c8 c4c5 g8h8 e3e4 f4g3
info depth 21 seldepth 43 multipv 5 score cp 3514 nodes 128001811 nps 5131361 hashfull 530 tbhits 0 time 24945 pv g1h1 g7g6 h2h3 a8c8 c2c3 f6f5 e8f7 g8h8 d1a4 f5f4 e3f4 c8d8 a4a5 d8c8 a5b5 c8d8 c1d2 e7g5 b5c5 e6e5 c5c7 d8c8 c7d7 c8f8 d2f4 g5e7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| Qg4 | WHITE_WIN MATE_PV | ≤M4 | - | ||
| Bf7 | WHITE_WIN MATE_PV | ≤M6 | - | ||
| e4 | unsolved | 3541 | 24 / 1 | 128M | |
| h3 | unexplored | 3535 | - | ||
| Bg6 | unexplored | 3534 | - | ||
| Kh1 | unexplored | 3525borrowed | - | ||
| c3 | unexplored | 3485borrowed | - | ||
| Bb5 | unsolved | 3311backed ·4 | 17 / 47 | 128M | |
| Rb1 | unexplored | not analysed | - | ||
| a3 | unexplored | not analysed | - | ||
| a4 | unexplored | not analysed | - | ||
| b3 | unexplored | not analysed | - | ||
| b4 | unexplored | not analysed | - | ||
| Bd2 | unexplored | not analysed | - | ||
| c4 | unexplored | not analysed | - | ||
| Qd2 | unexplored | not analysed | - | ||
| Qd3 | unexplored | not analysed | - | ||
| Qe1 | unexplored | not analysed | - | ||
| Qe2 | unexplored | not analysed | - | ||
| Qf3 | unexplored | not analysed | - | ||
| Qh5 | unexplored | not analysed | - | ||
| Ba4 | unexplored | not analysed | - | ||
| Bc6 | unexplored | not analysed | - | ||
| Bd7 | unexplored | not analysed | - | ||
| Bh5 | unexplored | not analysed | - | ||
| Re1 | unexplored | not analysed | - | ||
| f3 | unexplored | not analysed | - | ||
| f4 | unexplored | not analysed | - | ||
| Kg2 | unexplored | not analysed | - | ||
| g4 | unexplored | not analysed | - | ||
| h4 | unexplored | not analysed | - |