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. Bd7 a5 25. Rf5 Bg5 26. c4 Kh8
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1188cpbacked ·6
This position: analysed (128.0M nodes across 1 pass) — Moves here: 27 searched
workers serve visitor requests first
r4r1k/1p1B1P2/8/p4Rb1/2P3p1/8/PP4PP/1K6 w - - 0 1
visits 1 · nodes 128.0M · 12.0s
raw engine output (last analysis)
info depth 21 seldepth 81 multipv 1 score cp 1132 nodes 128004833 nps 10688446 hashfull 716 tbhits 82854 time 11976 pv d7c8 b7b5 c4c5 b5b4 b2b3 a5a4 a2a3 a8b8 c5c6 b8b6 c8a6 g5d8 a6d3 d8c7 f5h5 h8g7 h2h4 g4h3 g2g4 g7f6 g4g5 f6e5 h5h4 a4b3 h4e4 e5d5 d3c4 d5d6 a3a4 b4b3
info depth 21 seldepth 70 multipv 2 score cp 800 nodes 128004833 nps 10688446 hashfull 716 tbhits 82854 time 11976 pv b2b3 g5h6 f5b5 a8a6 b5b7 f8b8 c4c5 h6f8 a2a3 b8b7 d7e6 g4g3 c5c6
info depth 21 seldepth 55 multipv 3 score cp 662 nodes 128004833 nps 10688446 hashfull 716 tbhits 82854 time 11976 pv a2a4 b7b6 b2b3 g5e3 f5h5 e3h6 g2g3 a8d8 h2h3 d8b8 h5d5 b8d8 d5b5 h6e3 b5h5 e3h6 h5d5 h6e3 d5d3
info depth 21 seldepth 56 multipv 4 score cp 644 nodes 128004833 nps 10688446 hashfull 716 tbhits 82854 time 11976 pv f5b5 a5a4 b1c2 a8a5 c2d3 g5e7 d3e4 f8d8 b5h5 a5h5 c4c5 e7f8 e4f5 h8h7 f5g6 h7h8 g6g7 h8h7 a2a3 h7g6 g7h6 g6g7 h6g6 g7h8 b2b3 a4b3 a3a4 d8a8 d7c8 a8a5
info depth 21 seldepth 52 multipv 5 score cp 614 nodes 128004833 nps 10688446 hashfull 716 tbhits 82854 time 11976 pv b1c2 a5a4 f5b5 a8a5 c2d3 g5h6 c4c5 f8d8 d3e4 h6f8 e4f4 h8h7 b5a5 h7g7 f4g5 g7f6 g5g6 f6g7 h2h4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d7c8 | unsolved | 1188backed ·5 | 44 / 2 | 1 | |
| a2a4 | unsolved | 1023backed ·2 | 77 / 25 | 2 | |
| b2b3 | unsolved | 799backed ·5 | 43 / 62 | 1 | |
| b1c2 | unsolved | 774 | 36 / 1 | 1 | |
| f5b5 | unsolved | 662 | 34 / 1 | 1 | |
| d7b5 | unsolved | 590 | 77 / 1 | 1 | |
| h2h4 | unsolved | 504 | 49 / 1 | 1 | |
| g2g3 | unsolved | 378 | 35 / 1 | 1 | |
| a2a3 | unsolved | 359 | 40 / 1 | 1 | |
| h2h3 | unsolved | 327 | 44 / 1 | 1 | |
| f5d5 | unsolved | 275 | 42 / 1 | 1 | |
| d7e6 | unsolved | 212 | 58 / 1 | 1 | |
| d7e8 | unsolved | 203 | 54 / 1 | 1 | |
| b2b4 | unsolved | 165 | 46 / 1 | 1 | |
| f5f1 | unsolved | 147 | 56 / 1 | 1 | |
| c4c5 | unsolved | 78 | 44 / 1 | 1 | |
| f5c5 | unsolved | 35 | 49 / 1 | 1 | |
| f5f2 | unsolved | 8 | 59 / 1 | 1 | |
| d7a4 | unsolved | 0 | 59 / 1 | 1 | |
| d7c6 | unsolved | 0 | 48 / 1 | 1 | |
| f5f4 | unsolved | 0 | 57 / 1 | 1 | |
| f5e5 | unsolved | 0 | 50 / 1 | 1 | |
| f5g5 | unsolved | 0 | 60 / 1 | 1 | |
| b1a1 | unsolved | 0 | 59 / 1 | 1 | |
| f5f6 | unsolved | -3 | 64 / 1 | 1 | |
| f5f3 | unsolved | -84 | 66 / 1 | 1 | |
| f5a5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |