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 Rd8 22. f7 Bd2 23. Rd1 Rf8 24. Bb5 Bxe6
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +550cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched · 4 from lines only
workers serve visitor requests first
r4r2/pp3P1k/8/1B6/6p1/2P5/PP1b2PP/1K1R4 w - - 0 1
visits 1 · nodes 128.0M · 17.7s
raw engine output (last analysis)
info depth 30 seldepth 51 multipv 1 score cp 550 nodes 128000107 nps 7225521 hashfull 104 tbhits 277139 time 17715 pv c3c4 a7a5 a2a4 b7b6 b5d7 a8a7 d1f1 a7c7 f1f5 d2h6 h2h3 g4g3 f5h5 h7h8 b2b3 c7b7 b1c2 b7b8 h5b5 b8d8 h3h4 h6f4 c2d3 f4h6 d3e4 h8g7 e4f5 g7h8 b5d5 d8a8 d7c8 b6b5 c4b5 f8d8 f7f8q h6f8
info depth 30 seldepth 29 multipv 2 score cp 460 upperbound nodes 128000107 nps 7225521 hashfull 104 tbhits 277139 time 17715 pv b2b3 a8c8
info depth 29 seldepth 69 multipv 3 score cp 440 nodes 128000107 nps 7225521 hashfull 104 tbhits 277139 time 17715 pv d1f1 a7a6 b5d7 a6a5 f1f5 a8a6 f5h5 h7g7 b2b3 a6d6 d7b5 d6e6 b5e2 g7f6 h5g5 f6e7 g5d5 e7f6 e2b5 f6g7 d5d6 d2h6 d6e6 b7b6 c3c4 g7g6 b5d7 f8d8 b3b4
info depth 29 seldepth 66 multipv 4 score cp 355 nodes 128000107 nps 7225521 hashfull 104 tbhits 277139 time 17715 pv a2a4 a8c8 d1f1 a7a5 c3c4 c8c5 f1f5 d2h6 b5d7 b7b6 f5h5 h7h8 b1c2 c5e5 h5e5 f8b8 c2d3 h6f8 d3e4 b6b5 e4f5 b5a4 c4c5 b8b4 f5g6 b4b7 g6h5 a5a4 c5c6 b7c7 d7f5 h8g7 f5e6 a4a3 b2b4 a3a2 e6a2 g7h8 g2g3
info depth 29 seldepth 58 multipv 5 score cp 325 nodes 128000107 nps 7225521 hashfull 104 tbhits 277139 time 17715 pv g2g3 a7a6 b5d7 a6a5 c3c4 a8a6 c4c5 a5a4 d1f1 d2h6 h2h3 a6f6 f1f6 h6g7 b2b3 a4b3 a2a4 f8d8 b1c2 g7f8 c2d3 g4h3 g3g4 d8a8 a4a5 a8b8 d3e4 b7b6 a5a6 b6c5 e4f5 h7g6 a6a7 b8b6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c3c4 | unexplored | 550 | 0 | ||
| d1f1 | unsolved | 502backed ·1 | 40 / 1 | 1 | |
| b2b3 | unexplored | 460 | 0 | ||
| a2a4 | unexplored | 355 | 0 | ||
| g2g3 | unexplored | 325 | 0 | ||
| d1h1 | unsolved | 101 | 141 / 1 | 1 | |
| d1g1 | unsolved | 63 | 166 / 1 | 1 | |
| d1e1 | unsolved | 0 | 211 / 1 | 1 | |
| d1d2 | unsolved | 0 | 244 / 1 | 1 | |
| a2a3 | unexplored | not analysed | 0 | ||
| h2h3 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| b5f1 | 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 | ||
| b1a1 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 | ||
| d1c1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |