1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 Rac8 25. c4 Bg5 26. Bd7 b6 27. b4
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1242cpbacked ·7
This position: analysed (256.0M nodes across 2 passes) — Moves here: 6 searched
workers serve visitor requests first
2r2r2/p2B1P1k/1p6/5Rb1/1PP3p1/8/P5PP/1K6 b - - 0 1
visits 2 · nodes 256.0M · 50.1s
raw engine output (last analysis)
info depth 19 seldepth 69 multipv 1 score cp -1018 nodes 128004929 nps 8440256 hashfull 316 tbhits 0 time 15166 pv c8c7 a2a4 a7a5 b4b5 g4g3 h2g3 c7c5 g2g4 h7g7 f5c5 g7f6 c4c5 f6e5 c5c6 g5e7 c6c7 f8h8 c7c8q h8h1 b1c2 h1c1 c2d3 c1d1 d3e4 e7f8 g4g5 d1d4 c8b8
info depth 19 seldepth 52 multipv 2 score cp -1031 nodes 128004929 nps 8440256 hashfull 316 tbhits 0 time 15166 pv c8b8 a2a4 h7h8 a4a5 h8g7 g2g3 g7h8 f5e5 h8h7 h2h3 g5h6 h3g4 h6g5 e5e1 h7g7 g3g4 b8d8 e1f1 d8b8 f1f5 g5d2 f5h5 d2e1
info depth 19 seldepth 54 multipv 3 score cp -1038 nodes 128004929 nps 8440256 hashfull 316 tbhits 0 time 15166 pv c8d8 a2a4 h7g7 g2g3 d8a8 a4a5 g5e3 f5e5 a7a6 e5h5 g7f6 h5g5 f6e7 g5g6 b6a5 g6e6 e7d8 e6d6 d8e7 d7c8 e3g1 h2h4 a6a5 b4b5 a5a4 d6e6 e7d8
info depth 18 seldepth 60 multipv 4 score cp -1021 nodes 128004929 nps 8440256 hashfull 316 tbhits 0 time 15166 pv b6b5 c4c5 c8c7 a2a4 a7a5 h2h3 h7h8 f5d5 g4g3 d5e5 c7a7 c5c6 a7c7 d7g4 h8h7 g4f5 h7h8 b4a5
info depth 18 seldepth 50 multipv 5 score cp -1028 nodes 128004929 nps 8440256 hashfull 316 tbhits 0 time 15166 pv c8a8 a2a4 h7g7 a4a5 a8b8 g2g3 g7h8 f5e5 g5f4 e5h5 f4h6 h2h3 a7a6 h5e5 h6e3 h3g4 b6a5 c4c5 e3d2 e5h5 h8g7 d7c8 g7f6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8c7 | unsolved | -1242backed ·6 | 1 / 72 | 1 | |
| c8a8 | unsolved | -1257backed ·3 | 1 / 27 | 1 | |
| c8d8 | unsolved | -1291backed ·1 | 1 / 86 | 1 | |
| b6b5 | unsolved | -1316 | 1 / 100 | 1 | |
| c8b8 | unsolved | -1322backed ·1 | 1 / 72 | 1 | |
| g4g3 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| g5c1 | unexplored | not analysed | 0 | ||
| g5d2 | unexplored | not analysed | 0 | ||
| g5e3 | unexplored | not analysed | 0 | ||
| g5f4 | unexplored | not analysed | 0 | ||
| g5h4 | unexplored | not analysed | 0 | ||
| g5f6 | unexplored | not analysed | 0 | ||
| g5h6 | unexplored | not analysed | 0 | ||
| g5e7 | unexplored | not analysed | 0 | ||
| g5d8 | unexplored | not analysed | 0 | ||
| c8c4 | unexplored | not analysed | 0 | ||
| c8c5 | unexplored | not analysed | 0 | ||
| c8c6 | unexplored | not analysed | 0 | ||
| f8f7 | unexplored | not analysed | 0 | ||
| f8d8 | unexplored | not analysed | 0 | ||
| f8e8 | unexplored | not analysed | 0 | ||
| f8g8 | unexplored | not analysed | 0 | ||
| f8h8 | unexplored | not analysed | 0 | ||
| h7g6 | unexplored | not analysed | 0 | ||
| h7h6 | unexplored | not analysed | 0 | ||
| h7g7 | unexplored | not analysed | 0 | ||
| h7h8 | unexplored | not analysed | 0 | ||
| c8e8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 |