… Nd5 Ra8 Bb5 Rb8 Bd7 Rd8 Bb5 Kh8 Bd7 Nf6 Nc3 Rf8 Nd5 Rc8 Bb5 Kg7 Bf1 Kf8 Nc3 Rb8 Bb5 Kg7 Bd7 a6 Bc8 Kf7 Nb1 a5
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Propose this line as an exploration campaign
Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M8
This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched
witness move: c8b7 (follow it below) end of line
proven by minimax from its replies: c8b7, b1c3, d1d2 and 2 more win
1rB5/1p2pk2/3p1np1/p6p/3PPp2/7P/PPP2PP1/RN1QK2R w KQ - 0 1
visits 1 · nodes 128.0M · 23.7s
raw engine output (last analysis)
info depth 36 seldepth 16 multipv 1 score mate 8 nodes 128001838 nps 5406853 hashfull 155 tbhits 0 time 23674 pv c8b7 g6g5 d1e2 f6g4 h3g4 g5g4 e2b5 g4g3 f2f3 d6d5 b5e8 f7g7 e8g6 g7h8 g6h7
info depth 36 seldepth 18 multipv 2 score mate 9 nodes 128001838 nps 5406853 hashfull 155 tbhits 0 time 23674 pv b1c3 b7b5 c3d5 f7g8 d5e7 d6d5 e4d5 b8b6 d1e2 b6e6 c8e6 g8g7 e2e5 g7f8 e5e8 f8g7 e8g6
info depth 36 seldepth 22 multipv 3 score mate 11 nodes 128001838 nps 5406853 hashfull 155 tbhits 0 time 23674 pv d1d2 b7b5 b1c3 d6d5 d2e2 f4f3 e2d2 g6g5 e4e5 f6g4 g2f3 b5b4 d2e3 f7e8 e3f3 e8d8 f3f8 d8c7 f8d8 c7c6 d8d5
info depth 35 seldepth 24 multipv 4 score mate 12 nodes 128001838 nps 5406853 hashfull 155 tbhits 0 time 23674 pv d1e2 b7b5 b1c3 f6h7 c3d5 e7e5 d5e7 g6g5 e2f3 a5a4 d4e5 a4a3 b2a3 h7f6 f3b3 d6d5 e4d5 f6d5 e7d5 f7e7 b3e6 e7d8 e6d7
info depth 35 seldepth 24 multipv 5 score mate 12 nodes 128001838 nps 5406853 hashfull 155 tbhits 0 time 23674 pv g2g3 b7b5 b1c3 f7g8 c3d5 b8b6 g3f4 b6c6 d5f6 c6c2 c8e6 g8h7 a1c1 g6g5 c1c8 h5h4 c8h8 h7g6 h8g8 g6h7 e6f5 h7h6 g8g5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8b7 | WHITE_WIN MATE_PV | ≤M8 | 0 / ∞ | 0 | |
| b1c3 | WHITE_WIN MATE_PV | ≤M9 | 0 | ||
| d1d2 | WHITE_WIN MATE_PV | ≤M11 | 0 | ||
| g2g3 | WHITE_WIN MATE_PV | ≤M11 | 0 / ∞ | 0 | |
| d1e2 | WHITE_WIN MATE_PV | ≤M12 | 0 | ||
| c8d7 | unsolved | 3399backed ·6 | 11 / 97 | 1 | |
| a2a3 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| b1a3 | unexplored | not analysed | 0 | ||
| b1d2 | unexplored | not analysed | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| c2c3 | unexplored | not analysed | 0 | ||
| c2c4 | unexplored | not analysed | 0 | ||
| c8e6 | unexplored | not analysed | 0 | ||
| c8f5 | unexplored | not analysed | 0 | ||
| c8g4 | unexplored | not analysed | 0 | ||
| d1c1 | unexplored | not analysed | 0 | ||
| d1d3 | unexplored | not analysed | 0 | ||
| d1f3 | unexplored | not analysed | 0 | ||
| d1g4 | unexplored | not analysed | 0 | ||
| d1h5 | unexplored | not analysed | 0 | ||
| d4d5 | unexplored | not analysed | 0 | ||
| e1d2 | unexplored | not analysed | 0 | ||
| e1e2 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1g1 | unexplored | not analysed | 0 | ||
| e4e5 | unexplored | not analysed | 0 | ||
| f2f3 | unexplored | not analysed | 0 | ||
| g2g4 | unexplored | not analysed | 0 | ||
| h1f1 | unexplored | not analysed | 0 | ||
| h1g1 | unexplored | not analysed | 0 | ||
| h1h2 | unexplored | not analysed | 0 | ||
| h3h4 | unexplored | not analysed | 0 |