Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M11
This position: analysed (128.0M nodes across 1 pass) — Moves here: 16 searched
witness move: f8e7 (follow it below) end of line
proven by minimax from its replies: all 16 lose
4rk2/1p6/3pp1p1/pN5p/2PPPp2/7P/PP1Q1PP1/R3K2R b KQ - 0 1
visits 1 · nodes 128.0M · 16.3s
raw engine output (last analysis)
info depth 25 seldepth 36 multipv 1 score cp -3547 nodes 128000288 nps 7843635 hashfull 128 tbhits 0 time 16319 pv f8g7 b5c7 e8d8 e1g1 h5h4 e4e5 b7b5 c4c5 b5b4 d4d5 b4b3 d2d3 g7h8 a2a3 f4f3 g2g3 h4g3 g1h1 d8f8 c5c6 f8f4 d5e6 f4g4
info depth 25 seldepth 36 multipv 2 score cp -3599 nodes 128000288 nps 7843635 hashfull 128 tbhits 0 time 16319 pv e8c8 e1g1 a5a4 e4e5 a4a3 b2b3 b7b6 d4d5 f8g8 g1h1 c8f8 b5c7 h5h4 b3b4 g8h8 f1g1 f8c8 d2d3 c8f8 a1c1 f8c8 b4b5 c8g8 d5e6 d6d5 c4d5
info depth 24 seldepth 29 multipv 3 score cp -3464 nodes 128000288 nps 7843635 hashfull 128 tbhits 0 time 16319 pv b7b6 e4e5 f8g7 e1g1 a5a4 g1h1 a4a3 b2b4 h5h4 f1g1 g7g8 b5c7 b6b5 d4d5 b5c4 d2d3 d6e5
info depth 24 seldepth 29 multipv 4 score cp -3469 nodes 128000288 nps 7843635 hashfull 128 tbhits 0 time 16319 pv f8g8 b5c7 e8f8 e4e5 h5h4 e1g1 a5a4 g1h1 f8b8 f1g1 b8d8 g2g4 a4a3 b2b4 d6e5 g1e1 g8h8 b4b5
info depth 24 seldepth 35 multipv 5 score cp -3517 nodes 128000288 nps 7843635 hashfull 128 tbhits 0 time 16319 pv e8a8 e4e5 a8c8 e1g1 h5h4 g1h1 f8g8 f1g1 c8e8 d4d5 g8h8 b5c7 a5a4 c4c5 d6c5 a1c1 e8d8 d5d6 b7b6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f8g8 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MATE_PV | -≤M10 | 0 / ∞ | 0 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| d6d5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| e8a8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| e8b8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| e8c8 | WHITE_WIN MATE_PV | -≤M9 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| a5a4 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e8e7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| h5h4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f4f3 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |