1. Nf3 f6 2. Ne5 fxe5 3. e3 g6 4. Bb5 c6 5. Qh5 d5 6. Qe5 Be6 7. Nc3 Qc7 8. Qxc7 Bh3 9. b3 Nh6 10. gxh3 O-O-O 11. h3 e6 12. e4 Bb4 13. Ba3 Nf7 14. d3 Rhf8 15. O-O-O
King Knight
Reference: 1. Nf3 f6
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Keyboard move list
UNSOLVED · Black to move · best line -418cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 31 searched
workers serve visitor requests first
2kr1r2/pp3n1p/2p1p1p1/1B1p4/1b2P3/BPNP3P/P1P2P2/2KR3R b - - 0 1
visits 2 · nodes 640.0M · 110.4s
raw engine output (last analysis)
info depth 32 seldepth 62 multipv 1 score cp -427 nodes 512004579 nps 7193803 hashfull 969 tbhits 18003 time 71173 pv f7g5 f2f3 a7a5 d3d4 c8b8 c1b1 a5a4 b5a6 b7a6 b1a1 f8f7 d1b1 f7b7 a3c1 b4f8 e4e5 g5f7 b3b4 f7h6 c1h6 f8e7 a2a3 e7h4 f3f4 h4f2 b4b5 c6c5 c3a2 b8a8 f4f5 g6f5 h1f1 d8f8 b5b6 f8f4 d4c5 d5d4 c2c4 d4d3 c4c5 d3d2
info depth 31 seldepth 53 multipv 2 score cp -409 nodes 512004579 nps 7193803 hashfull 969 tbhits 18003 time 71173 pv b4a3 c1b1 a7a6 a2a4 b7b6 b1a1 g6g5 f2f4 c8b8 d1f1 a6b5 f4g5 f7g5 f1f7 d8d7 e4e5 f8f7 h1g1 d7f7 h3h4 h7h5 b3b4 d5d4 c3e4 b8a7 h4g5 h5h4
· earlier wider pass ·
info depth 26 seldepth 50 multipv 1 score cp -280 nodes 128001226 nps 3259931 hashfull 185 tbhits 2332 time 39265 pv a7a5 c1b1 a5a4 a3c1 b4e7 c3e2 f7g5 c1g5 e6e5 b1a1 c8b8 a2a3 c6b5 c2c4 e7h4 e2g3 h4g5 c4c5 g5c1 b3b4 f8f3 a1b1 h7h5 b4b5 b7b6 c5c6 b8c7 e4d5 d8d5 g3e4 f3d3 d1d5 c1d2 h1d1 g6g5 f2f3 e5e4 f3e4
info depth 26 seldepth 44 multipv 2 score cp -350 upperbound nodes 128001226 nps 3259931 hashfull 185 tbhits 2332 time 39265 pv f7g5 f2f3
info depth 25 seldepth 46 multipv 3 score cp -403 nodes 128001226 nps 3259931 hashfull 185 tbhits 2332 time 39265 pv b4a3 c1b1 a7a6 a2a4 b7b6 b1a1 g6g5 f2f4 a6b5 f4f5 e6e5 b3b4 g5g4 h3g4 h7h5 d1g1 h5h4 b4b5 h4h3 g1g7 f8h8 g7g8 c8b8 a4a5 d5d4 g8e8 c6b5 e8e7 d8d7 a5a6 d4c3 e7e8 b8a7
info depth 25 seldepth 40 multipv 4 score cp -404 nodes 128001226 nps 3259931 hashfull 185 tbhits 2332 time 39265 pv a7a6 c1b1 b4a3 a2a4 b7b6 b1a1 g6g5 f2f4 a6b5 f4f5 e6e5 b3b4 g5g4 h3g4 h7h5 d1g1 f7g5 b4b5 h5h4 a4a5 d5d4 a5a6 c8b8 h1h2
info depth 25 seldepth 50 multipv 5 score cp -410 nodes 128001226 nps 3259931 hashfull 185 tbhits 2332 time 39265 pv e6e5 c1b1 a7a5 c3d5 a5a4 d3d4 f7g5 f2f3 h7h5 c2c3 b4a3 d4d5 h5h4 d5d6 c8b8 b5f1 b7b5 a2a3 b8a8 b3b4 g5e6 f1e2 g6g5 d1f1 f8f3 f1f7 d8f8 h1f1 g5g4 f7a7 a8b8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e6e5 | unsolved | -418 | 1 / 61 | 1 | |
| a7a5 | unsolved | -430backed ·3 | 28 / 24 | 2 | |
| f7g5 | unsolved | -450backed ·2 | 1 / 48 | 1 | |
| c8b8 | unsolved | -470 | 1 / 62 | 1 | |
| b4a3 | unsolved | -472 | 1 / 63 | 1 | |
| a7a6 | unsolved | -512 | 1 / 62 | 1 | |
| h7h5 | unsolved | -542 | 1 / 62 | 1 | |
| d5d4 | unsolved | -547 | 1 / 60 | 1 | |
| g6g5 | unsolved | -583 | 1 / 62 | 1 | |
| h7h6 | unsolved | -592 | 1 / 62 | 1 | |
| f7h6 | unsolved | -604 | 1 / 62 | 1 | |
| f8h8 | unsolved | -606 | 1 / 62 | 1 | |
| f8g8 | unsolved | -619 | 1 / 62 | 1 | |
| f8e8 | unsolved | -662 | 1 / 62 | 1 | |
| f7h8 | unsolved | -691 | 1 / 62 | 1 | |
| d8e8 | unsolved | -703 | 1 / 62 | 1 | |
| d5e4 | unsolved | -813 | 1 / 69 | 1 | |
| c6c5 | unsolved | -1078 | 1 / 104 | 1 | |
| f7e5 | unsolved | -1286backed ·1 | 1 / 85 | 1 | |
| f7d6 | unsolved | -1286 | 1 / 94 | 1 | |
| d8d7 | unsolved | -1287 | 1 / 78 | 1 | |
| b4c5 | unsolved | -1390 | 1 / 96 | 1 | |
| b4d6 | unsolved | -1390backed ·1 | 1 / 97 | 1 | |
| b7b6 | unsolved | -1438 | 1 / 70 | 1 | |
| b4c3 | unsolved | -1465 | 1 / 105 | 1 | |
| d8d6 | unsolved | -1486 | 1 / 94 | 1 | |
| b4a5 | unsolved | -1674 | 1 / 99 | 1 | |
| c6b5 | unsolved | -1746 | 1 / 104 | 1 | |
| b4e7 | unsolved | -2387 | 1 / 82 | 1 | |
| c8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |