Center Attack Mainline
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Keyboard move list
UNSOLVED · Black to move · best line -721cpbacked ·12
This position: analysed (12.64B nodes across 4 passes) — Moves here: 28 searched
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rnbqkbnr/ppp1p1pp/5p2/3p4/4P3/2N2N2/PPPP1PPP/R1BQKB1R b KQkq - 0 1
visits 4 · nodes 12.64B · 1,584.9s
raw engine output (last analysis)
info depth 42 seldepth 76 multipv 1 score cp -471 nodes 10000005368 nps 6646964 hashfull 999 tbhits 331666 time 1504447 pv c8g4 d2d4 b8a6 e4d5 e7e6 c3b5 a6b4 b5c7 f8d6 f1b5 e8f8 c1f4 g8h6 d1d3 b4c2 f4d6 a8c8 a1c1 c8c2 c1c2 h6f5 f3h4 f5d6 h4f5 g4f5 d4d5 d6e4 f2f3 e4d2 d5d6 g7g5 d6d7 f8f7 d7d8q h8d8 h2h4 e6e5 g2g4 e5e4 h4g5 h7h5 g4h5 e4f3 h1h7 f7e6 h7f7 e6d6 f7e7 d2f3 e1f2 b7b6 e7e6 d6d5 e6e4 d5d6
info depth 41 seldepth 69 multipv 2 score cp -478 nodes 10000005368 nps 6646964 hashfull 999 tbhits 331666 time 1504447 pv b7b5 d2d4 c7c6 e4d5 g8h6 g2g4 e7e5 f3g5 h6g4 f1h3 c8g4 h3g4 g7g6 c3e4 f8h6 e4d6 e8f8 c1g5 b8a6 a2a4 a6c7 e1g1 e5e4 g1h1 c7e6 a4b5 a7a5 h2h3 h6g5 d1c1 h7h5 b2b4 a5a4 c1a3 c6c5 b4b5 h8h7 b5b6 d8b8 f1e1 h7d7 d4d5 f8g8 h1g1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b5 | unsolved | -721backed ·11 | 33 / 62 | 4 | |
| c8g4 | unsolved | -784backed ·64 | 2 / 75 | 2 | |
| g8h6 | unsolved | -787backed ·22 | 1 / 84 | 4 | |
| a7a6 | unsolved | -824backed ·14 | 39 / 83 | 3 | |
| b8a6 | unsolved | -834backed ·7 | 1 / 134 | 5 | |
| c8d7 | unsolved | -872backed ·19 | 1 / 38 | 4 | |
| e7e5 | unsolved | -943backed ·1 | 1 / 84 | 5 | |
| g7g6 | unsolved | -1008backed ·4 | 1 / 116 | 4 | |
| e7e6 | unsolved | -1126backed ·3 | 1 / 80 | 5 | |
| c7c6 | unsolved | -1255backed ·12 | 31 / 87 | 4 | |
| c8h3 | unsolved | -1326 | 1 / 88 | 5 | |
| h7h5 | unsolved | -1372 | 1 / 126 | 5 | |
| c8f5 | unsolved | -1381backed ·2 | 1 / 84 | 5 | |
| b8c6 | unsolved | -1395 | 1 / 92 | 4 | |
| c8e6 | unsolved | -1446 | 1 / 82 | 5 | |
| a7a5 | unsolved | -1586 | 1 / 97 | 5 | |
| d8d7 | unsolved | -1598 | 1 / 89 | 5 | |
| d5d4 | unsolved | -1610 | 1 / 111 | 5 | |
| b8d7 | unsolved | -1634 | 1 / 112 | 5 | |
| b7b6 | unsolved | -1659 | 1 / 97 | 5 | |
| h7h6 | unsolved | -1786 | 1 / 105 | 5 | |
| g7g5 | unsolved | -1877 | 1 / 105 | 5 | |
| d5e4 | unsolved | -1970backed ·5 | 3 / 75 | 4 | |
| f6f5 | unsolved | -2110backed ·2 | 1 / 113 | 5 | |
| d8d6 | unsolved | -2116backed ·1 | 1 / 83 | 5 | |
| c7c5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| e8f7 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| e8d7 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 |