1. Nf3 f6 2. e4 e6 3. Nc3 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 Bc1
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Keyboard move list
UNSOLVED · White to move · best line +868cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched
workers serve visitor requests first
r6r/pp3P1k/8/1B6/6p1/2P5/PP4PP/1Kb2R2 w - - 0 1
visits 1 · nodes 128.0M · 18.2s
raw engine output (last analysis)
info depth 27 seldepth 80 multipv 1 score cp 829 nodes 128001672 nps 7031899 hashfull 668 tbhits 45317 time 18203 pv b2b4 h8f8 b5d7 b7b5 f1f5 c1g5 a2a4 a7a5 d7c8 a8a7 c8b7 g5d8 f5h5 h7g6 b7c8 g6f6 h5f5 f6g7 f5f6 a7c7 f6g6 g7h8 g6h6 h8g7 c8e6 d8g5 h2h4 g5d2 e6d7 b5a4 h6h8 g7f6 b4b5 c7c4 b5b6 c4e4 d7a4 d2h6 a4d1 f8d8 h8d8 h6f8
info depth 27 seldepth 60 multipv 2 score cp 652 nodes 128001672 nps 7031899 hashfull 668 tbhits 45317 time 18203 pv b2b3 h8f8 f1f5 a8c8 f5h5 h7g7 b5d7 c8c5 c3c4 c5e5 h5e5 a7a5 c4c5 c1g5 g2g3 g5e7 b1c2 g7h6 c2d3 f8d8 d3e4 e7f8 e4e3 f8e7 e3f4 e7f8 f4f5 h6g6
info depth 27 seldepth 3 multipv 3 score mate -1 nodes 128001672 nps 7031899 hashfull 668 tbhits 45317 time 18203 pv a2a3 c1b2
info depth 27 seldepth 3 multipv 4 score mate -1 nodes 128001672 nps 7031899 hashfull 668 tbhits 45317 time 18203 pv g2g3 c1b2
info depth 27 seldepth 3 multipv 5 score mate -1 nodes 128001672 nps 7031899 hashfull 668 tbhits 45317 time 18203 pv h2h3 c1b2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2b4 | unsolved | 868 | 31 / 1 | 1 | |
| b2b3 | unsolved | 764 | 33 / 1 | 2 | |
| c3c4 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| f7f8q | unexplored | not analysed | 0 | ||
| f7f8r | unexplored | not analysed | 0 | ||
| f7f8b | unexplored | not analysed | 0 | ||
| f7f8n | unexplored | not analysed | 0 | ||
| b5e2 | unexplored | not analysed | 0 | ||
| b5d3 | unexplored | not analysed | 0 | ||
| b5a4 | unexplored | not analysed | 0 | ||
| b5c4 | unexplored | not analysed | 0 | ||
| b5a6 | unexplored | not analysed | 0 | ||
| b5c6 | unexplored | not analysed | 0 | ||
| b5d7 | unexplored | not analysed | 0 | ||
| b5e8 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| f1g1 | unexplored | not analysed | 0 | ||
| f1h1 | unexplored | not analysed | 0 | ||
| f1f2 | unexplored | not analysed | 0 | ||
| f1f3 | unexplored | not analysed | 0 | ||
| f1f4 | unexplored | not analysed | 0 | ||
| f1f6 | unexplored | not analysed | 0 | ||
| b1a1 | unexplored | not analysed | 0 | ||
| a2a3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| g2g3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| h2h3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| f1f5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |