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. Bc8 b6 27. b3
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 -841cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 5 searched
workers serve visitor requests first
r1B2r2/5P1k/1p6/p4Rb1/6p1/1PP5/P5PP/1K6 b - - 0 1
visits 1 · nodes 128.0M · 18.1s
raw engine output (last analysis)
info depth 23 seldepth 70 multipv 1 score cp -819 nodes 128002919 nps 7090396 hashfull 673 tbhits 112660 time 18053 pv b6b5 a2a4 h7h8 b3b4 a8b8 f5d5 g5h6 g2g3 f8d8 f7f8r h6f8 d5h5 h8g7 h5g5 g7f7 g5f5 f7g6 f5f6 g6g7 f6f7 g7h6 f7h7 h6g6 c8f5 g6f6 h7h6 f6e7 h6e6 e7f8 e6f6 f8g8 f6f8 g8g7 f8f7 g7g8 f7g7 g8f8 f5d7 b5a4 b4b5 b8b6 g7g8 f8f7 d7e6 f7f6 g8g6 f6e7 g6g7 e7d6 e6f5 d6c5 g7c7 c5d6
info depth 23 seldepth 54 multipv 2 score cp -850 nodes 128002919 nps 7090396 hashfull 673 tbhits 112660 time 18053 pv a5a4 b3b4 b6b5 a2a3 h7h8 g2g3 a8b8 f5d5 b8a8 h2h3 g5h6 h3g4 h6g5 d5d1 h8g7 g3g4 a8b8 d1d6 g7h8 c3c4 b5c4 b4b5 f8d8
info depth 22 seldepth 37 multipv 3 score cp -952 nodes 128002919 nps 7090396 hashfull 673 tbhits 112660 time 18053 pv h7h8 c3c4 g5f4 f5h5 f4h6 g2g3 a8b8 h2h3 b8a8 h5d5 f8d8 c8d7 d8f8 h3g4 h6g5 d7c8 h8h7 g3g4 a8b8 d5d3 h7g7 d3h3 g5h4 h3h1 g7f6 h1f1 f6e5
info depth 22 seldepth 58 multipv 4 score cp -952 nodes 128002919 nps 7090396 hashfull 673 tbhits 112660 time 18053 pv h7g7 c3c4 g5h6 f5h5 g7h8 g2g3 a8b8 h2h3 b8a8 h5d5 f8d8 c8d7 d8f8 h3g4 h6g5 d7c8 h8h7 g3g4 a8b8 d5d1 h7g7 d1h1 g7f6 h1e1 f6g7 e1e6 g7h8 e6d6 b8a8 d6d1 h8g7 d1h1 g7f6 h1h8 f6e5 h8f8 g5h6
info depth 22 seldepth 58 multipv 5 score cp -998 nodes 128002919 nps 7090396 hashfull 673 tbhits 112660 time 18053 pv a8a7 c8b7 h7h8 c3c4 h8g7 f5d5 g7h8 g2g3 a5a4 b3b4 h8h7 h2h3 g5h6 d5d7 h6g7 a2a3 g7h6 b1c2 h7h8 h3g4 f8d8 g3g4 h6f8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b6b5 | unsolved | -841backed ·2 | 1 / 31 | 1 | |
| h7h8 | unsolved | -895 | 1 / 69 | 1 | |
| a8a7 | unsolved | -996 | 1 / 76 | 1 | |
| a5a4 | unsolved | -1039backed ·2 | 1 / 46 | 1 | |
| h7g7 | unsolved | -1205backed ·4 | 1 / 68 | 1 | |
| g4g3 | 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 | ||
| a8a6 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8c8 | unexplored | not analysed | 0 | ||
| f8f7 | unexplored | not analysed | 0 | ||
| f8c8 | 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 |