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 Bc1 24. Rf5 Rhf8 25. Rd5 Bg5 26. a4 a5 27. Bd7 b5
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 +835cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 8 searched · 3 from lines only
workers serve visitor requests first
r4r2/3B1P1k/8/pp1R2b1/P5p1/2P5/1P4PP/1K6 w - - 0 1
visits 1 · nodes 128.0M · 17.7s
raw engine output (last analysis)
info depth 23 seldepth 65 multipv 1 score cp 917 nodes 128000036 nps 7218182 hashfull 587 tbhits 69647 time 17733 pv b2b3 h7h8 g2g3 g5h6 d5d1 h8g7 h2h3 a8a7 h3g4 h6g5 g3g4 g7f6 d1e1 f6g7 e1h1 g5h4 g4g5 a7c7 h1d1 h4e1 d7c6 c7c8 d1d8 g7g6 d8f8 c8f8 c6d7 e1f2 d7f5 g6g7 g5g6 f2e1 f5d7 e1h4 a4b5 h4e7
info depth 22 seldepth 57 multipv 2 score cp 766 nodes 128000036 nps 7218182 hashfull 587 tbhits 69647 time 17733 pv d5d6 h7h8 b2b3 g5h6 d7c8 a8b8 g2g3 f8d8 f7f8r h6f8 d6h6 h8g8 c8d7 b5a4 h6g6 g8f8 g6g8 f8f7 c3c4 b8b4 g8g7 f7f6 g7f7 f6e5 c4c5 b4b7 f7f4 b7c7 f4e4 e5f6
info depth 22 seldepth 55 multipv 3 score cp 728 nodes 128000036 nps 7218182 hashfull 587 tbhits 69647 time 17733 pv h2h3 g4g3 b2b3 a8a7 a4b5 a7c7 d5e5 c7a7 e5e4 a7a6 e4d4 h7h8 c3c4 g5e7 d4d5 h8g7 d7e8 a6a7 d5h5 e7c5 h5h6 a5a4 b3b4
info depth 22 seldepth 45 multipv 4 score cp 609 nodes 128000036 nps 7217775 hashfull 587 tbhits 69647 time 17734 pv b2b4 a8a7 g2g3 a7c7 d5e5 h7h8 h2h3 g4h3 e5e4 h8g7 e4e1 g7f6 d7c6 f6g7 e1d1 g7g6 d1h1 g6f6 h1f1 f6g7 f1e1 c7c8 e1d1
info depth 22 seldepth 56 multipv 5 score cp 598 nodes 128000036 nps 7217775 hashfull 587 tbhits 69647 time 17734 pv d7f5 h7h8 b2b4 a8a7 f5d7 a7c7 d5e5 c7a7 g2g3 a7c7 h2h3 g4h3 e5e4 h8g7 e4e1 g7f6 d7c6 f6g7 e1h1 g7f6 c6d7 a5b4 a4a5 c7c4 h1f1 f6g7 f1e1 g5e3 e1h1 c4e4 d7c6 e4g4 c6e4 g7f6 a5a6 e3a7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2b3 | unsolved | 835backed ·1 | 33 / 1 | 1 | |
| b2b4 | unsolved | 780 | 34 / 1 | 1 | |
| d5d6 | unexplored | 766 | 0 | ||
| h2h3 | unexplored | 728 | 0 | ||
| d7f5 | unexplored | 598 | 0 | ||
| d7c8 | unsolved | 573 | 33 / 1 | 1 | |
| d5e5 | unsolved | 286 | 104 / 1 | 1 | |
| d5c5 | unsolved | 275 | 43 / 1 | 1 | |
| d5f5 | unsolved | 211 | 40 / 1 | 1 | |
| d5g5 | unsolved | 0 | 246 / 1 | 1 | |
| d5b5 | unsolved | -455 | 320 / 1 | 1 | |
| g2g3 | unexplored | not analysed | 0 | ||
| c3c4 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| a4b5 | unexplored | not analysed | 0 | ||
| d7g4 | unexplored | not analysed | 0 | ||
| d7b5 | unexplored | not analysed | 0 | ||
| d7c6 | unexplored | not analysed | 0 | ||
| d7e6 | unexplored | not analysed | 0 | ||
| d7e8 | unexplored | not analysed | 0 | ||
| d5d1 | unexplored | not analysed | 0 | ||
| d5d2 | unexplored | not analysed | 0 | ||
| d5d3 | unexplored | not analysed | 0 | ||
| d5d4 | unexplored | not analysed | 0 | ||
| b1a1 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 | ||
| b1a2 | unexplored | not analysed | 0 |