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 Kd8 13. f6 g5 14. h3 d6 15. g4 b6 16. h4 Ba6 17. Bxa6 Rc8 18. Rc1 Kc7 19. h5 Kb8 20. b4 a5 21. O-O 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 +1041cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 22 searched
workers serve visitor requests first
1kr2b1r/8/1pnppP2/6pP/3PP1P1/2P5/P7/2R2RK1 w - - 0 1
visits 1 · nodes 128.0M · 46.9s
raw engine output (last analysis)
info depth 25 seldepth 50 multipv 1 score cp 742 nodes 128001418 nps 2727147 hashfull 138 tbhits 12513 time 46936 pv f6f7 b8a8 g1h1 b6b5 a2a4 b5b4 c3b4 a8a7 a4a5 a7a6 c1c2 h8h6 f1b1 c6b4 c2c7 c8c7 b1c1 b4c2 c1f1 d6d5 f1f6
info depth 25 seldepth 41 multipv 2 score cp 725 nodes 128001418 nps 2727089 hashfull 138 tbhits 12513 time 46937 pv d4d5 b6b5 g1h1 b8a7 a2a4 c6d4 a4b5 d4b3 c1c2 c8b8 f1b1 b8b5 c3c4 b5a5 e4e5 e6d5 e5e6 a5a2 c2f2 b3d2 b1b7 a7a6 b7a7 a6b6
info depth 25 seldepth 51 multipv 3 score cp 719 nodes 128001418 nps 2727089 hashfull 138 tbhits 12513 time 46937 pv g1h1 b8b7 d4d5 b7a7 d5c6 b6b5 c3c4 e6e5 f6f7 c8c7 h1h2 a7b8 c4b5 c7c2 c1c2 d6d5 f1b1 b8a7 b1b7 a7a8 b7b8 a8a7 b8d8
info depth 25 seldepth 52 multipv 4 score cp 702 nodes 128001418 nps 2727089 hashfull 138 tbhits 12513 time 46937 pv c3c4 c6b4 f6f7 b4c2 h5h6 c2e3 f1f6 e3d1 h6h7 d1c3 g1h1 b6b5 c4b5 b8a7 a2a4 d6d5 f6f2 c8b8 a4a5 b8b7 a5a6 b7b6 e4e5 b6b5 f2a2 b5b1 a2a5 f8h6 c1b1 h8b8 f7f8q h6f8
info depth 25 seldepth 60 multipv 5 score cp 573 nodes 128001418 nps 2727089 hashfull 138 tbhits 12513 time 46937 pv g1g2 c8c7 f6f7 c6e7 h5h6 e7g6 h6h7 g6f4 g2h2 f4e2 c1b1 e2g3 f1d1 g3f1 h2g1 f1e3 d1e1 c7c8 d4d5 e3c4 e1d1 c4d2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f6f7 | unsolved | 1041backed ·2 | 22 / 29 | 1 | |
| g1h1 | unsolved | 850 | 27 / 1 | 1 | |
| c3c4 | unsolved | 783backed ·6 | 27 / 1 | 1 | |
| d4d5 | unsolved | 754 | 31 / 1 | 1 | |
| f1e1 | unsolved | 751 | 39 / 1 | 1 | |
| f1f2 | unsolved | 725 | 39 / 1 | 1 | |
| c1c2 | unsolved | 697 | 39 / 1 | 1 | |
| f1f3 | unsolved | 657 | 33 / 1 | 1 | |
| g1h2 | unsolved | 652 | 39 / 1 | 1 | |
| c1b1 | unsolved | 650 | 39 / 1 | 1 | |
| g1g2 | unsolved | 633 | 39 / 1 | 1 | |
| a2a4 | unsolved | 564 | 39 / 1 | 1 | |
| g1f2 | unsolved | 562 | 39 / 1 | 1 | |
| e4e5 | unsolved | 512 | 33 / 1 | 1 | |
| c1d1 | unsolved | 345 | 39 / 1 | 1 | |
| c1e1 | unsolved | 291 | 43 / 1 | 1 | |
| a2a3 | unsolved | 237 | 43 / 1 | 1 | |
| c1a1 | unsolved | 226 | 43 / 1 | 1 | |
| f1d1 | unsolved | 173 | 43 / 1 | 1 | |
| f1f4 | unsolved | 0 | 52 / 1 | 1 | |
| f1f5 | unsolved | 0 | 48 / 1 | 1 | |
| h5h6 | BLACK_WIN MINIMAX | -≤M6 | ∞ / 0 | 1 |