1. Nf3 f6 2. e4 e6 3. Nc3 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. h3 b6 14. O-O e5 15. g4 a5 16. dxe5 Bb4 17. Rad1 d6 18. e5 O-O 19. exd6 Bb7
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 +1146cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 32 searched
workers serve visitor requests first
r4rk1/1b6/1p6/pB3Pp1/1b4P1/2P4P/PP6/3R1RK1 w - - 0 1
visits 1 · nodes 128.0M · 57.6s
raw engine output (last analysis)
info depth 21 seldepth 59 multipv 1 score cp 1054 nodes 128000881 nps 2221311 hashfull 414 tbhits 143380 time 57624 pv b5c6 b4c5 g1h1 a8d8 f5f6 c5d6 f1e1 d6f4 d1d8 b7c8 e1d1 f4d2 f6f7 g8h8 c3c4 h8g7 c6b7 c8e6 b7d5 e6d7 d5e4 g7h8 e4c6 d7c8 h1g2 h8g7 h3h4 b6b5 c6b7 b5c4
info depth 20 seldepth 69 multipv 2 score cp 993 nodes 128000881 nps 2221311 hashfull 414 tbhits 143380 time 57624 pv b5c4 g8h8 c3b4 b7d5 f1e1 b6b5 e1e7 f8f7 e7e8 f7f8 f5f6 b5b4 e8b8 a5a4 f6f7 h8h7 b8f8 a8f8 g1f2 h7g7 d1c1 d5c6 h3h4 g5h4 g4g5 g7g6 c1c4 c6e4
info depth 20 seldepth 56 multipv 3 score cp 971 nodes 128000881 nps 2221311 hashfull 414 tbhits 143380 time 57624 pv c3b4 b7d5 f1e1 f8c8 e1e8 c8e8 h3h4 a8a7 f5f6 a7h7 h4h5 h7h6 d1c1 d5c6 a2a4 g8f7 c1d1 c6d5 g1h2 f7g8 d1c1 g8f8
info depth 20 seldepth 83 multipv 4 score cp 789 nodes 128000881 nps 2221311 hashfull 414 tbhits 143380 time 57624 pv d1d8 a8d8 b5c4 g8h8 c3b4 h8g7 f5f6 g7f7 f1c1 b7c6 c1d1 c6d5 h3h4 g5h4 g4g5 f8h8 g5g6 f7e8 d1b1
info depth 20 seldepth 42 multipv 5 score cp 556 nodes 128000881 nps 2221311 hashfull 414 tbhits 143380 time 57624 pv f1f3 a8d8 d1d7 d8d7 f5f6 b4c5 g1h1 f8d8 b5d7 b7f3 h3h4 g8h7 h1g2 c5d6 f6f7 d6f8 h4g5 h7g7 g4g5 g7g6 g2f1 f8g7 f1e2 d8f8 d7f5 g6h5 g5g6 f8d8 f7f8r
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b5c6 | unsolved | 1146backed ·1 | 32 / 1 | 1 | |
| b5c4 | unsolved | 966 | 10 / 1 | 1 | |
| d1d8 | unsolved | 920 | 30 / 1 | 1 | |
| c3b4 | unsolved | 878 | 32 / 1 | 1 | |
| f1f3 | unsolved | 551 | 38 / 1 | 1 | |
| f1e1 | unsolved | 436 | 38 / 1 | 1 | |
| h3h4 | unsolved | 216 | 49 / 1 | 1 | |
| f5f6 | unsolved | 149 | 44 / 1 | 1 | |
| d1d5 | unsolved | 38 | 46 / 1 | 1 | |
| a2a3 | unsolved | 0 | 66 / 1 | 1 | |
| b2b3 | unsolved | 0 | 66 / 1 | 1 | |
| c3c4 | unsolved | 0 | 68 / 1 | 1 | |
| a2a4 | unsolved | 0 | 65 / 1 | 1 | |
| b5a4 | unsolved | 0 | 66 / 1 | 1 | |
| b5d7 | unsolved | 0 | 51 / 1 | 1 | |
| b5e8 | unsolved | 0 | 47 / 1 | 1 | |
| d1e1 | unsolved | 0 | 66 / 1 | 1 | |
| d1d2 | unsolved | 0 | 66 / 1 | 1 | |
| d1d3 | unsolved | 0 | 66 / 1 | 1 | |
| d1d4 | unsolved | 0 | 62 / 1 | 1 | |
| d1d6 | unsolved | 0 | 43 / 1 | 1 | |
| d1d7 | unsolved | 0 | 38 / 1 | 1 | |
| f1f2 | unsolved | 0 | 66 / 1 | 1 | |
| f1f4 | unsolved | 0 | 67 / 1 | 1 | |
| g1h2 | unsolved | 0 | 66 / 1 | 1 | |
| b5e2 | unsolved | -1070 | 91 / 1 | 1 | |
| b5a6 | unsolved | -9500 | 141 / 1 | 1 | |
| g1f2 | BLACK_WIN MINIMAX | -≤M9 | ∞ / 0 | 1 | |
| b5d3 | BLACK_WIN MINIMAX | -≤M4 | ∞ / 0 | 1 | |
| d1a1 | BLACK_WIN MINIMAX | -≤M4 | ∞ / 0 | 1 | |
| d1b1 | BLACK_WIN MINIMAX | -≤M4 | ∞ / 0 | 1 | |
| d1c1 | BLACK_WIN MINIMAX | -≤M4 | ∞ / 0 | 1 |