1. Nf3 f6 2. e4 c6 3. Ng5 d6 4. Nc3 fxg5 5. Nd5 cxd5 6. d4 Nc6 7. Bc4 e6 8. b4 Qa5 9. Bg5 Nf6 10. Bxe6 Qf5 11. Qf3 g6 12. Bh6 Be7 13. exf5 Bh4 14. O-O-O Bf5 15. c4 O-O-O 16. Qg3 Bxg3 17. Rde1 Rde8 18. Re3 Rxe3 19. Re1 Re8 20. Re7 Rxe7 21. d5 Ne5 22. Bf4 Nf7 23. Bxd6 b6
Center Attack
Reference: 1. Nf3 f6 2. e4
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1039cpbacked ·7
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 3 from lines only
workers serve visitor requests first
2k5/p4n1p/1p4p1/3P1b2/1PP5/8/P4PPP/2K5 w - - 0 1
visits 2 · nodes 640.0M · 126.9s
raw engine output (last analysis)
info depth 25 seldepth 45 multipv 1 score cp 975 nodes 512002042 nps 5345884 hashfull 425 tbhits 484253 time 95775 pv f2f4 a7a5 b4b5 f5d7 g2g4 c8b8 a2a4 f7d8 c4c5 b6c5 b5b6 b8b7 h2h4 d8f7 f4f5 g6f5 g4g5 f7e5 g5g6 h7g6 d5d6 e5d3 c1d2 d3f2 h4h5 f2e4 d2c1 e4c5 h5h6 c5b3 c1b2
info depth 25 seldepth 71 multipv 2 score cp 945 nodes 512002042 nps 5345884 hashfull 425 tbhits 484253 time 95775 pv a2a4 f7e5 c1d2 a7a5 b4b5 e5d7 c4c5 b6c5 b5b6 c8b7 f2f4 f5c2 d2c3 h7h5 d5d6 c2b3 g2g4 b3f7 c3b2 f7a2 f4f5 h5g4
· earlier wider pass ·
info depth 19 seldepth 54 multipv 1 score cp 1002 nodes 128000655 nps 4111942 hashfull 140 tbhits 132633 time 31129 pv f2f4 f5b1 d5d6 c8d7 a2a4 f7d8 g2g4 a7a6 a4a5 b6b5 c4c5 d8c6 c1b2 b1c2 h2h4 c2d1 f4f5 g6f5 g4g5 d1c2 h4h5 c2d3 b2c1 d3b1
info depth 19 seldepth 39 multipv 2 score cp 1002 nodes 128000655 nps 4111942 hashfull 140 tbhits 132633 time 31129 pv d5d6 f5d7 f2f4 h7h5 a2a4 a7a6 a4a5 c8b8 f4f5 g6f5 g2g4 f7e5 g4g5 e5g6 b4b5 a6b5 a5a6 b8a8
info depth 18 seldepth 43 multipv 3 score cp 906 nodes 128000655 nps 4111942 hashfull 140 tbhits 132633 time 31129 pv g2g4 f5d7 f2f4 g6g5 b4b5 g5f4 h2h4 f7e5 g4g5 c8d8 h4h5 d8e7 a2a4 e5d3 c1d2 d3c5 h5h6 c5e4 d2c1 e4c3 g5g6 c3a2 c1b1
info depth 18 seldepth 46 multipv 4 score cp 816 nodes 128000655 nps 4111942 hashfull 140 tbhits 132633 time 31129 pv a2a4 f7e5 c1d2 c8d8 f2f4 e5d3 g2g4 f5c8 h2h4 c8d7 a4a5 d3c1 b4b5 c1b3 d2d1 b3d2 f4f5
info depth 18 seldepth 35 multipv 5 score cp 728 nodes 128000655 nps 4111942 hashfull 140 tbhits 132633 time 31129 pv b4b5 f7e5 c1d2 e5d3 g2g4 f5d7 f2f4 d3c5 h2h4 a7a5 f4f5 d7e8 d5d6 c8d7 g4g5 a5a4 a2a3 g6f5 g5g6 h7g6 h4h5 c5b3 d2e3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d5d6 | unsolved | 1039backed ·6 | 24 / 1 | 2 | |
| a2a4 | unsolved | 1012backed ·3 | 28 / 1 | 1 | |
| f2f4 | unsolved | 979 | 30 / 1 | 1 | |
| g2g4 | unexplored | 906 | 0 | ||
| b4b5 | unsolved | 862backed ·5 | 52 / 1 | 1 | |
| f2f3 | unexplored | 757 | 0 | ||
| a2a3 | unexplored | 689 | 0 | ||
| g2g3 | unexplored | not analysed | 0 | ||
| h2h3 | unexplored | not analysed | 0 | ||
| c4c5 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| c1d2 | unexplored | not analysed | 0 | ||
| c1d1 | unexplored | not analysed | 0 | ||
| c1b2 | unexplored | not analysed | 0 |