… d6 f6 d5 e5 b6 hxg5 Kf7 Rxh7 a5 g5 Kg6 Kf2 Ba6 Rh1 Kf5 g6 Kf4 g7 a4 g8=Q Bg7 Bxa6 Nd8 Rg1 b5 Rg3 Rb8
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Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 3 from lines only
witness move: f2e1 (follow it below) end of line
proven by minimax from its replies: f2e1, f2f1 and f2g1 win
1r1n2Q1/6b1/4pP2/1p1pP3/p2P1k2/2P3R1/PP3K2/8 w - - 0 1
visits 1 · nodes 128.0M · 16.9s
raw engine output (last analysis)
info depth 31 seldepth 8 multipv 1 score mate 4 nodes 128000620 nps 7592420 hashfull 133 tbhits 14702 time 16859 pv f2e1 b5b4 g8h7 d8c6 g3f3 f4g4 h7h4
info depth 31 seldepth 8 multipv 2 score mate 4 nodes 128000620 nps 7592420 hashfull 133 tbhits 14702 time 16859 pv f2f1 b5b4 g8h7 d8c6 g3f3 f4g5 h7h5
info depth 31 seldepth 8 multipv 3 score mate 4 nodes 128000620 nps 7592420 hashfull 133 tbhits 14702 time 16859 pv f2g1 b8a8 g8h7 d8c6 g3f3 f4g4 h7h4
info depth 30 seldepth 49 multipv 4 score cp 1420 nodes 128000620 nps 7592420 hashfull 133 tbhits 14702 time 16859 pv c3c4 f4f3 c4c5 b5b4 g8h7 f3e2 h7h1 a4a3 b2b3 g7f6 g3g8 b8b7 g8g7 b7b8 g7d7 b8a8 h1f3 e2f1 f2g3 f1g2 d7a7 a8b8 a7a8 b8b7 g3f4 g2g3 c5c6 b7g7 f4e3 g3f2
info depth 30 seldepth 42 multipv 5 score cp 1187 nodes 128000620 nps 7592420 hashfull 133 tbhits 14702 time 16859 pv b2b4 f4f3 f2g2 b8b7 g8e8 g7f6 g2h3 f3g4 h3h2 g4h3 g3g7 b7b8 h2g3 h3g4 e8h5 d8f7 c3c4 d5c4 g3f3 b8h8 g7h7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| f2e1 | WHITE_WIN MATE_PV | ≤M4 | 0 / ∞ | - | |
| f2f1 | WHITE_WIN MATE_PV | ≤M4 | 0 / ∞ | - | |
| f2g1 | WHITE_WIN MATE_PV | ≤M4 | 0 / ∞ | - | |
| c3c4 | unexplored | 1420 | - | ||
| g8e8 | unexplored | 1263borrowed | - | ||
| b2b4 | unexplored | 1187 | - | ||
| a2a3 | unexplored | not analysed | - | ||
| b2b3 | unexplored | not analysed | - | ||
| f2e2 | unexplored | not analysed | - | ||
| f2e3 | unexplored | not analysed | - | ||
| f2f3 | unexplored | not analysed | - | ||
| f2g2 | unexplored | not analysed | - | ||
| f6f7 | unexplored | not analysed | - | ||
| f6g7 | unexplored | not analysed | - | ||
| g3d3 | unexplored | not analysed | - | ||
| g3e3 | unexplored | not analysed | - | ||
| g3f3 | unexplored | not analysed | - | ||
| g3g1 | unexplored | not analysed | - | ||
| g3g2 | unexplored | not analysed | - | ||
| g3g4 | unexplored | not analysed | - | ||
| g3g5 | unexplored | not analysed | - | ||
| g3g6 | unexplored | not analysed | - | ||
| g3g7 | unexplored | not analysed | - | ||
| g3h3 | unexplored | not analysed | - | ||
| g8d8 | unexplored | not analysed | - | ||
| g8e6 | unexplored | not analysed | - | ||
| g8f7 | unexplored | not analysed | - | ||
| g8f8 | unexplored | not analysed | - | ||
| g8g7 | unexplored | not analysed | - | ||
| g8h7 | unexplored | not analysed | - | ||
| g8h8 | unexplored | not analysed | - |