1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. e5 Bb4 8. h3 Nh6 9. c3 Ng4 10. Kh1 O-O 11. Ng5 h6 12. Nh7 Kh8 13. hxg4 fxe5 14. Qg4 Qg5 15. Nxf8 b6 16. f4 Ba6 17. f5 Rf8 18. f6 g6 19. Qxg5 Ne5 20. Bxa6 Bd6 21. d3 Nf7 22. Bf4 g5 23. Rfe1 Re8 24. Bxd6 Kg8 25. g4 e5 26. Kg2 Rf8
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 +1567cpbacked ·4
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 2 from lines only
workers serve visitor requests first
5rk1/p2p1n2/1p3P1p/4p1p1/6P1/2PP4/PP4K1/R3R3 w - - 0 1
visits 2 · nodes 640.0M · 94.8s
raw engine output (last analysis)
info depth 23 seldepth 45 multipv 1 score cp 1627 nodes 512001146 nps 7041978 hashfull 374 tbhits 270600 time 72707 pv c3c4 a7a5 a1c1 f7d8 f6f7 g8h8 c4c5 b6b5 c5c6 d7c6 d3d4 b5b4 d4d5 b4b3 d5d6 b3a2 d6d7 a5a4 c1c8 h8h7 e1h1 h6h5 g4h5 h7g6 h1h6 g6f5 c8c4 f8f7
info depth 23 seldepth 48 multipv 2 score cp 1556 nodes 512001146 nps 7041978 hashfull 374 tbhits 270600 time 72707 pv a1c1 g8h7 c3c4 f7d8 c4c5 b6c5 c1c7 d8b7 e1h1 h7h8 c7c8 b7d8 f6f7 d7d5 g2f1 d5d4 f1e2 a7a5 a2a4 d8e6 c8f8 e6f4 e2d1 f4e6 b2b4 e5e4
· earlier wider pass ·
info depth 16 seldepth 42 multipv 1 score cp 1370 nodes 128002978 nps 5803018 hashfull 409 tbhits 23145 time 22058 pv c3c4 f8b8 b2b4 g8f8 a1c1 a7a5 c4c5 a5a4 b4b5 h6h5 g4h5 g5g4 e1h1 f7g5 h1h8 f8f7 c5c6 g4g3 h8f8 f7g6 f6f7 g5h3 f8g8 b8g8 c6c7
info depth 16 seldepth 45 multipv 2 score cp 1354 nodes 128002978 nps 5803018 hashfull 409 tbhits 23145 time 22058 pv a1c1 e5e4 d3e4 f7d8 e1e8 g8h7 c1h1 h7h8 c3c4 d7d5 h1e1 h8h7 e8f8 d5d4 e1e8
info depth 16 seldepth 39 multipv 3 score cp 1351 nodes 128002978 nps 5803018 hashfull 409 tbhits 23145 time 22058 pv b2b4 f8c8 c3c4 f7h8 f6f7 g8f8 a1c1 d7d6 c4c5 h8g6 g2h1 d6d5 c5c6 c8c7 e1f1 e5e4 d3e4
info depth 15 seldepth 45 multipv 4 score cp 1197 nodes 128002978 nps 5803018 hashfull 409 tbhits 23145 time 22058 pv b2b3 f8c8 c3c4 a7a5 c4c5 b6b5 c5c6 d7d6 c6c7 g8f8 b3b4 a5a4 a1c1 f8e8 e1e2 d6d5 d3d4 e5e4 c1e1 e8d7 e2e3 d7c6 e1c1 c6b7 c1c6 b7a8 c6a6 a8b7
info depth 15 seldepth 52 multipv 5 score cp 1168 nodes 128002978 nps 5803018 hashfull 409 tbhits 23145 time 22058 pv e1e2 f8d8 c3c4 b6b5 c4c5 b5b4 c5c6 d7c6 a1c1 g8h7 c1c8 b4b3 c8d8 a7a5 d3d4 e5e4 d4d5 e4e3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2b4 | unsolved | 1567backed ·3 | 18 / 1 | 2 | |
| c3c4 | unsolved | 1357backed ·1 | 22 / 1 | 1 | |
| a1c1 | unsolved | 1341 | 21 / 1 | 1 | |
| b2b3 | unexplored | 1197 | 0 | ||
| e1e2 | unexplored | 1168 | 0 | ||
| a1b1 | unexplored | not analysed | 0 | ||
| a1d1 | unexplored | not analysed | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| d3d4 | unexplored | not analysed | 0 | ||
| e1b1 | unexplored | not analysed | 0 | ||
| e1c1 | unexplored | not analysed | 0 | ||
| e1d1 | unexplored | not analysed | 0 | ||
| e1e3 | unexplored | not analysed | 0 | ||
| e1e4 | unexplored | not analysed | 0 | ||
| e1e5 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1g1 | unexplored | not analysed | 0 | ||
| e1h1 | unexplored | not analysed | 0 | ||
| g2f1 | unexplored | not analysed | 0 | ||
| g2f2 | unexplored | not analysed | 0 | ||
| g2f3 | unexplored | not analysed | 0 | ||
| g2g1 | unexplored | not analysed | 0 | ||
| g2g3 | unexplored | not analysed | 0 | ||
| g2h1 | unexplored | not analysed | 0 | ||
| g2h2 | unexplored | not analysed | 0 | ||
| g2h3 | unexplored | not analysed | 0 |