1. Nf3 d6 2. Ng5 f6 3. Na3 h6 4. Nb5 e6 5. Nh7 Rxh7 6. Nxc7 Kf7 7. e4 Kg8 8. Bb5 Rc8 9. c3 Rc5 10. d4 d5 11. exd5 h5
WHITE_WIN (practical, via MINIMAX) · ≤M4
witness move: Bh6 (follow it below) end of line
proven by minimax from its replies: Bh6, Qd3 and Be2 win
visits 1 · nodes 128.0M · 17.3s · moves 2 searched · 4 from lines only
raw engine output (last analysis)
info depth 17 seldepth 8 multipv 1 score mate 4 nodes 128001097 nps 7407899 hashfull 210 tbhits 0 time 17279 pv c1h6 g7h6 d1d3 f8h6 d3h7 g8f8 h7f7
info depth 17 seldepth 14 multipv 2 score mate 7 nodes 128001097 nps 7407899 hashfull 210 tbhits 0 time 17279 pv d1d3 g7g6 c1h6 f8d6 b5e8 d6g3 f2g3 e6e5 e8f7 g8h8 h6g7 h8h7 d3g6
info depth 17 seldepth 34 multipv 3 score cp 4831 nodes 128001097 nps 7407899 hashfull 210 tbhits 0 time 17279 pv d1c2 g7g6 e1g1 f6f5 c1g5 f8d6 g2g3 d6e7 b5e8 a7a5 g5h6 e7d8 g1h1 g6g5 h2h3 b7b6 c2d3 a5a4 e8f7 g8h8
info depth 17 seldepth 44 multipv 4 score cp 4279 nodes 128001097 nps 7407899 hashfull 210 tbhits 0 time 17279 pv g2g3 f6f5 e1g1 f8d6 g1h1 g7g5 h2h3 g8f8 f1g1 d6f4 c1e3 f4e3 d1e2 e6e5 d4e5 b7b6
info depth 16 seldepth 36 multipv 5 score cp 4193 nodes 128001097 nps 7407899 hashfull 210 tbhits 0 time 17279 pv e1g1 g8h8 g1h1 b7b6 g2g3 g7g6 h2h3 h5h4 f1g1 f8h6 c1g5 h4g3
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| Bh6 | WHITE_WIN MATE_PV | ≤M4 | - | ||
| Qd3 | WHITE_WIN MATE_PV | ≤M7 | - | ||
| Be2 | WHITE_WIN MATE_PV | ≤M11 | - | ||
| Qc2 | unexplored | 4831 | - | ||
| Be8 | unexplored | 4726borrowed | - | ||
| g3 | unexplored | 4279 | - | ||
| O-O | unexplored | 4193 | - | ||
| Rb1 | unexplored | not analysed | - | ||
| a3 | unexplored | not analysed | - | ||
| a4 | unexplored | not analysed | - | ||
| b3 | unexplored | not analysed | - | ||
| b4 | unexplored | not analysed | - | ||
| Ba4 | unexplored | not analysed | - | ||
| Ba6 | unexplored | not analysed | - | ||
| Bc4 | unexplored | not analysed | - | ||
| Bc6 | unexplored | not analysed | - | ||
| Bd3 | unexplored | not analysed | - | ||
| Bd7 | unexplored | not analysed | - | ||
| Bf1 | unexplored | not analysed | - | ||
| Bd2 | unexplored | not analysed | - | ||
| Be3 | unexplored | not analysed | - | ||
| Bf4 | unexplored | not analysed | - | ||
| Bg5 | unexplored | not analysed | - | ||
| c4 | unexplored | not analysed | - | ||
| Qa4 | unexplored | not analysed | - | ||
| Qb3 | unexplored | not analysed | - | ||
| Qd2 | unexplored | not analysed | - | ||
| Qe2 | unexplored | not analysed | - | ||
| Qf3 | unexplored | not analysed | - | ||
| Qg4 | unexplored | not analysed | - | ||
| Qxh5 | unexplored | not analysed | - | ||
| d5 | unexplored | not analysed | - | ||
| Kd2 | unexplored | not analysed | - | ||
| Ke2 | unexplored | not analysed | - | ||
| Kf1 | unexplored | not analysed | - | ||
| f3 | unexplored | not analysed | - | ||
| f4 | unexplored | not analysed | - | ||
| g4 | unexplored | not analysed | - | ||
| Rf1 | unexplored | not analysed | - | ||
| Rg1 | unexplored | not analysed | - | ||
| h3 | unexplored | not analysed | - | ||
| h4 | unexplored | not analysed | - |