White wins · MINIMAX · ≤M2
witness move: Qd7 (follow it below) end of line
proven by minimax from its replies: Qd7 and Qa5 win
visits 1 · nodes 128.0M · 24.2s · moves 2 searched · 3 from lines only
raw engine output (last analysis)
info depth 17 seldepth 4 multipv 1 score mate 2 nodes 128003588 nps 5285691 hashfull 96 tbhits 1 time 24217 pv a4d7 b7b5 d7h7
info depth 17 seldepth 8 multipv 2 score mate 4 nodes 128003588 nps 5285691 hashfull 96 tbhits 1 time 24217 pv a4a5 a8d8 a5g5 h8g8 g5h6 b7b5 h6g7
info depth 17 seldepth 47 multipv 3 score cp 4933 nodes 128003588 nps 5285691 hashfull 96 tbhits 1 time 24217 pv b1d2 a8d8 c4c5 d6d5 e4e5 f4f3 g2g3 a6a5 e1g1 b7b5 a4b3 d8f8 c5c6 a5a4 b3e3 g6g5 g1h1 h5h4 e3d3 f8f5 g3g4 a4a3 b2b4 h8g7 g4f5 g7f8 c6c7 g5g4 c7c8q f8g7
info depth 16 seldepth 41 multipv 4 score cp 4040 nodes 128003588 nps 5285691 hashfull 96 tbhits 1 time 24217 pv c4c5 a8d8 b1d2 d6d5 e4e5 h8g8 d2f3 b7b5 a4c2 d8c8 c5c6 c8c7 f3g5 g8f8 e1g1 f8e8 c2d3 b5b4 g5f7 e8f8 g1h1 f8e8 f7d6 e8e7
info depth 16 seldepth 44 multipv 5 score cp 3183 nodes 128003588 nps 5285691 hashfull 96 tbhits 1 time 24217 pv b1c3 a8d8 c3d5 h5h4 a1c1 e6e5 d5f6 a6a5 d4d5 g6g5 c4c5 h8g7 c5c6 g5g4 c6c7 d8c8 a4e8 c8e8 c7c8q
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| Qd7 | WHITE_WIN MATE_PV | ≤M2 | 0 / ∞ | - | |
| Qa5 | WHITE_WIN MATE_PV | ≤M4 | - | ||
| Nd2 | unexplored | 4933 | - | ||
| c5 | unexplored | 4040 | - | ||
| Nc3 | unexplored | 3183 | - | ||
| a3 | unexplored | not analysed | - | ||
| Qa3 | unexplored | not analysed | - | ||
| Qxa6 | unexplored | not analysed | - | ||
| Qb3 | unexplored | not analysed | - | ||
| Qb4 | unexplored | not analysed | - | ||
| Qb5 | unexplored | not analysed | - | ||
| Qc2 | unexplored | not analysed | - | ||
| Qc6 | unexplored | not analysed | - | ||
| Qd1 | unexplored | not analysed | - | ||
| Qe8 | unexplored | not analysed | - | ||
| Na3 | unexplored | not analysed | - | ||
| b3 | unexplored | not analysed | - | ||
| b4 | unexplored | not analysed | - | ||
| d5 | unexplored | not analysed | - | ||
| Kd1 | unexplored | not analysed | - | ||
| Kd2 | unexplored | not analysed | - | ||
| Ke2 | unexplored | not analysed | - | ||
| Kf1 | unexplored | not analysed | - | ||
| O-O | unexplored | not analysed | - | ||
| e5 | unexplored | not analysed | - | ||
| f3 | unexplored | not analysed | - | ||
| g3 | unexplored | not analysed | - | ||
| g4 | unexplored | not analysed | - | ||
| Rf1 | unexplored | not analysed | - | ||
| Rg1 | unexplored | not analysed | - | ||
| Rh2 | unexplored | not analysed | - | ||
| h4 | unexplored | not analysed | - |