1. Nf3 f6 2. Ne5 fxe5 3. Nc3 d5 4. e3 a6 5. Qh5 g6 6. Qe5 Be6 7. Qxc7 b5 8. b3 Bc8 9. Ba3 b4 10. f3 Nf6 11. Nxd5 Bd7 12. Bc4 Nd5 13. Bb2 h5
Knight e5 sac
Reference: 1. Nf3 f6 2. Ne5
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +716cpbacked ·6
This position: analysed (648.0M nodes across 3 passes) — Moves here: 36 searched
workers serve visitor requests first
r3kb1r/3bp3/p5p1/3n3p/1pB5/1P2PP2/PBPP2PP/R3K2R w KQkq - 0 1
visits 3 · nodes 648.0M · 239.0s
raw engine output (last analysis)
info depth 32 seldepth 65 multipv 1 score cp 591 nodes 512000897 nps 2527151 hashfull 660 tbhits 23508 time 202600 pv h2h4 d7b5 b2g7 e8c8 d2d3 g6g5 c4d5 b5d3 g7d4 g5h4 a1d1 e7e5 g2g3 h5h4 e1f1 c8b7 d4b6 d8d2 d1d2 h8h7 b6c7 h7d7 c7d6 d7d8 g3h4 f8h6 h1g1 h6g5 e3e4 d8h8 g1h1 g5h6 f1e2 a6a5 c2c4 b4c3 d6f8 h8g8
info depth 31 seldepth 56 multipv 2 score cp 591 nodes 512000897 nps 2527151 hashfull 660 tbhits 23508 time 202600 pv b2g7 e8c8 a2a3 h5h4 c4b5 d7c6 d2d4 d5c3 d4d5 e7e5 g7f6 c8b8 d5d6 a6a5 d6d7 b4a3 f6d8 f8e7 b5c6 h4h3 g2g3 h8d8 a1a4 e7c5 g3g4 g6g5 f3f4 c3b1 a4a1 b1d2 e1d1 e5f4 c2c3 b8b7 b3b4
· earlier wider pass ·
info depth 23 seldepth 41 multipv 1 score cp 551 nodes 128000810 nps 3559929 hashfull 313 tbhits 1456 time 35956 pv b2g7 e8c8 a2a3 e7e6 c4d5 f8d6 g7f6 d8f8 h1f1 c8b8 c2c4 b4c3 a1c1 d7b5 d2d3 b5c6 d3d4 a6a5 g2g3 b8a8 f6h8 h5h4 f3f4 c6b5 f1h1 b5c6 e1d2 f8d8 h1f1 h4g3 f4f5
info depth 23 seldepth 45 multipv 2 score cp 541 nodes 128000810 nps 3559929 hashfull 313 tbhits 1456 time 35956 pv h2h4 e8c8 b2e5 d7b5 e1g1 g6g5 g2g3 g5h4 g1h1 e7e6 a2a3 d5f6 e5c7 c8b7 c7d8 b5c4 c2c4 h5h4 g3g4 h4h3 f1g1 f8d6 c4c5 h3h2 g1g2 d6c7 d2d4 b7a7 d4d5 e6d5 a1d1 h8h3
info depth 23 seldepth 55 multipv 3 score cp 520 nodes 128000810 nps 3559830 hashfull 313 tbhits 1456 time 35957 pv d2d3 e7e6 b2g7 e8c8 c4d5 f8d6 g7e5 d6e5 d3d4 a6a5 c2c4 a5a4 d4d5 d7c6 e1c1 h8h7 d5d6 h7d7 d1d2 c8b7 a2a3 d8a8 d2d5 c6d5 c1b1 a8b8 h1c1 h5h4 c4c5 a4b3
info depth 23 seldepth 32 multipv 4 score cp 490 nodes 128000810 nps 3559830 hashfull 313 tbhits 1456 time 35957 pv b2e5 e7e6 h2h4 d7b5 e1g1 d5c3 a2a3 b4a3 g2g3 f8a3 c4b5 c3d1 c2c4 g6g5 c4c5 g5h4 c5c6 e8c8 e5f6 d8d3 f6h8 a3d6 a1a5 d6e7 c6c7
info depth 22 seldepth 41 multipv 5 score cp 440 nodes 128000810 nps 3559830 hashfull 313 tbhits 1456 time 35957 pv h2h3 e8c8 b2g7 h5h4 c4d5 d7b5 d2d3 h8h5 c2c4 f8g7 d3d4 c8b8 a1d1 a6a5 d4d5 h5h8 a2a3 b4a3 e1g1 b5d7 d5d6 e7e5 d1d5 g6g5 b3b4 g5g4 b4a5 d7b5 c4b5 d8d6 f1a1 b8c7 a1a7 c7b8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2g7 | unsolved | 716backed ·5 | 30 / 34 | 1 | |
| h2h4 | unsolved | 656backed ·6 | 54 / 31 | 2 | |
| b2e5 | unsolved | 611backed ·3 | 42 / 1 | 1 | |
| d2d3 | unsolved | 562backed ·3 | 34 / 1 | 1 | |
| b2h8 | unsolved | 556backed ·3 | 40 / 1 | 1 | |
| e1g1 | unsolved | 537backed ·3 | 40 / 1 | 1 | |
| h2h3 | unsolved | 434backed ·3 | 43 / 1 | 1 | |
| a1c1 | unsolved | 424backed ·3 | 37 / 1 | 1 | |
| h1f1 | unsolved | 385backed ·3 | 49 / 1 | 2 | |
| c4b5 | unsolved | 307backed ·2 | 27 / 1 | 1 | |
| g2g3 | unsolved | 300backed ·3 | 46 / 1 | 1 | |
| h1g1 | unsolved | 274backed ·3 | 50 / 1 | 1 | |
| a1b1 | unsolved | 263 | 54 / 1 | 2 | |
| f3f4 | unsolved | 248 | 53 / 1 | 1 | |
| g2g4 | unsolved | 229 | 44 / 1 | 1 | |
| a1d1 | unsolved | 217backed ·2 | 43 / 1 | 1 | |
| b2d4 | unsolved | 191 | 50 / 1 | 1 | |
| e1f1 | unsolved | 191backed ·1 | 66 / 1 | 1 | |
| c4f1 | unsolved | 153 | 68 / 1 | 1 | |
| e3e4 | unsolved | 148 | 58 / 1 | 1 | |
| b2c1 | unsolved | 31 | 66 / 1 | 1 | |
| c4e2 | unsolved | 31backed ·1 | 66 / 1 | 1 | |
| c4d5 | unsolved | 29 | 47 / 1 | 1 | |
| d2d4 | unsolved | 0 | 66 / 1 | 1 | |
| c4d3 | unsolved | -112 | 66 / 1 | 1 | |
| b2a3 | unsolved | -184 | 67 / 1 | 1 | |
| a2a3 | unsolved | -213 | 54 / 1 | 1 | |
| a2a4 | unsolved | -231 | 54 / 1 | 1 | |
| b2f6 | unsolved | -253 | 45 / 1 | 1 | |
| b2c3 | unsolved | -913 | 82 / 1 | 1 | |
| c4a6 | unsolved | -1066 | 110 / 1 | 1 | |
| e1d1 | unsolved | -1101 | 90 / 1 | 1 | |
| c2c3 | unsolved | -1260 | 115 / 1 | 1 | |
| e1c1 | unsolved | -1346 | 106 / 1 | 1 | |
| e1e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| e1f2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |