Atomic Attack, Nightrider Defence
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Keyboard move list
UNSOLVED · Black to move · best line -838cpbacked ·13
This position: analysed (136.0M nodes across 2 passes) — Moves here: 25 searched
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rnbqkbnr/pp1p3p/4ppp1/1Q6/8/4P3/PPPP1PPP/RNB1KB1R b KQkq - 0 1
visits 2 · nodes 136.0M · 21.7s
raw engine output (last analysis)
info depth 25 seldepth 61 multipv 1 score cp -536 nodes 128003442 nps 6031923 hashfull 820 tbhits 5322 time 21221 pv b8c6 b5b6 a7b6 f1b5 e8f7 b5d7 g8h6 g2g4 h6f5 g4g5 f7e8 g5f6 f8e7 b2b3 h8f8 f2f3 e7h4 e1d1 b7b5 a2a4 g6g5 d2d3 g5g4 b1c3 f8g8 h1g1 h4g3 h2h4 g3f2 c3e4 f2g1 e4f6 e8e7 a4b5
info depth 25 seldepth 9 multipv 2 score mate -4 nodes 128003442 nps 6031923 hashfull 820 tbhits 5322 time 21221 pv e8f7 f1c4 f7g7 c4d3 f6f5 b5f5 d8h4 d3g6
info depth 25 seldepth 3 multipv 3 score mate -1 nodes 128003442 nps 6031923 hashfull 820 tbhits 5322 time 21221 pv e6e5 b5d7
info depth 25 seldepth 3 multipv 4 score mate -1 nodes 128003442 nps 6031923 hashfull 820 tbhits 5322 time 21221 pv f6f5 b5d7
info depth 25 seldepth 3 multipv 5 score mate -1 nodes 128003442 nps 6031923 hashfull 820 tbhits 5322 time 21221 pv g6g5 b5d7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b8c6 | unsolved | -838backed ·12 | 32 / 93 | 2 | |
| e8f7 | WHITE_WIN MATE_PV | -≤M4 | 0 / ∞ | 0 | |
| e6e5 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| f6f5 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| g6g5 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| a7a6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| a7a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| e8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7h5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8a6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8b4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8c5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8d6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8b6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |