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 d6 13. h3 g5 14. f6 b6 15. g4 Ba6 16. h4 O-O-O 17. h5 Kb8 18. Bxa6 a5 19. O-O Rc8 20. Rac1 Ka8 21. b4 axb4
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 +1054cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 2 searched · 3 from lines only
workers serve visitor requests first
k1r2b1r/8/1pnppP2/6pP/3PP1P1/2P5/P7/2R2RK1 w - - 0 1
visits 2 · nodes 640.0M · 207.2s
raw engine output (last analysis)
info depth 29 seldepth 64 multipv 1 score cp 848 nodes 512002158 nps 2813476 hashfull 469 tbhits 154953 time 181982 pv f6f7 a8b7 c3c4 c6b4 c4c5 b6b5 a2a4 b4d3 c5c6 b7c7 a4b5 c8b8 c1a1 b8b1 a1b1 d3c1 g1h2 d6d5 e4e5 c1b3 f1b1 h8h6 b1b2 h6h8 h2h1 h8h6 b2b1 h6h8 h1g2 h8h6 g2f2 h6h8 h5h6 f8h6
info depth 29 seldepth 78 multipv 2 score cp 764 nodes 512002158 nps 2813476 hashfull 469 tbhits 154953 time 181982 pv g1h1 e6e5 d4d5 f8h6 c3c4 c6d4 c1c3 d4b3 c3h3 b3c5 h3a3 c5a4 f6f7 h8f8 f1b1 a8b8 h1h2 b8a8 c4c5 d6c5 b1c1 c8c2 c1c2 b6b5 a3f3 a4c5 f3f2 a8a7 f2c2 b5b4 c2c1 a7b7 d5d6 f8a8 d6d7
· earlier wider pass ·
info depth 26 seldepth 50 multipv 1 score cp 773 nodes 128002046 nps 5083884 hashfull 130 tbhits 10755 time 25178 pv f6f7 b6b5 a2a4 b5b4 c3b4 a8a7 g1h1 a7a6 a4a5 h8h6 d4d5 c6d4 c1c7 c8c7 f1c1 e6e5 c1f1 d4e2 h1h2 e2g3 f1b1 h6f6 b1b6 a6a7 b6a6 a7b7 a6a7 b7b8 a7a8 b8c7 a8c8 c7b7
info depth 26 seldepth 57 multipv 2 score cp 717 nodes 128002046 nps 5083884 hashfull 130 tbhits 10755 time 25178 pv g1h1 a8b7 c3c4 c6b4 c4c5 b6b5 a2a4 b4d3 a4b5 d3c1 c5c6 b7a6 c6c7 a6b5 f1a1 b5b4 d4d5 e6d5 a1a8 d6d5
info depth 26 seldepth 57 multipv 3 score cp 622 nodes 128002046 nps 5083884 hashfull 130 tbhits 10755 time 25178 pv g1g2 c8c7 d4d5 c7h7 g2f2 c6a5 c3c4 e6d5 f1d1 f8e7 f6f7 h7h6 e4e5 h8d8 c4c5 d6d5 c5c6 d5d4 c6c7 d8c8 d1d3 a5c4 d3d4 e7f8 f2e2
info depth 25 seldepth 60 multipv 4 score cp 622 nodes 128002046 nps 5083884 hashfull 130 tbhits 10755 time 25178 pv d4d5 a8a7 g1h1 c6d8 c3c4 b6b5 c4c5 e6d5 c5c6 d8e6 f1f3 b5b4 c6c7 e6f4 f6f7 h8h6 e4e5 f4d3 e5e6 d3f2 f3f2 h6f6 c1f1 d6d5 f1f6 f8e7 h5h6 b4b3 a2b3
info depth 25 seldepth 51 multipv 5 score cp 605 nodes 128002046 nps 5083884 hashfull 130 tbhits 10755 time 25178 pv g1h2 c8c7 h2h1 c7h7 f1f3 h7a7 c3c4 c6b4 c4c5 b6b5 c5c6 a8b8 c6c7 b8c8 f6f7 b4c2 a2a3 a7a6 c1b1 c2e3 f3f6 e3f1 h1g1 f1g3 h5h6 b5b4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f6f7 | unsolved | 1054backed ·2 | 1,048,603 / 1 | 1 | |
| g1h1 | unsolved | 788backed ·4 | 26 / 1 | 2 | |
| d4d5 | unexplored | 622 | 0 | ||
| g1g2 | unexplored | 622 | 0 | ||
| g1h2 | unexplored | 605 | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| c3c4 | unexplored | not analysed | 0 | ||
| e4e5 | unexplored | not analysed | 0 | ||
| h5h6 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| c1a1 | unexplored | not analysed | 0 | ||
| c1b1 | unexplored | not analysed | 0 | ||
| c1d1 | unexplored | not analysed | 0 | ||
| c1e1 | unexplored | not analysed | 0 | ||
| c1c2 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| f1f2 | unexplored | not analysed | 0 | ||
| f1f3 | unexplored | not analysed | 0 | ||
| f1f4 | unexplored | not analysed | 0 | ||
| f1f5 | unexplored | not analysed | 0 | ||
| g1f2 | unexplored | not analysed | 0 |