1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O axb5 8. h3 h5 9. Qd3 b5 10. Qc3 Qc7 11. Ne5 Ba6 12. Qa5 fxe5 13. Bf4 e5 14. Bg5 Bb4 15. Qb6 Nf6 16. f4 exd4 17. a4 Qa7 18. Qxa6 Bd2 19. axb5 Be3 20. Kh1 O-O
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 +1151cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 5 searched
workers serve visitor requests first
r4rk1/3p2p1/5n2/6Bp/4PP2/4b2P/1PP3P1/R4R1K w - - 0 1
visits 1 · nodes 128.0M · 46.2s
raw engine output (last analysis)
info depth 21 seldepth 55 multipv 1 score cp 1018 nodes 128001276 nps 2769211 hashfull 149 tbhits 99518 time 46223 pv a1a7 f8c8 f4f5 e3g1 g2g3 c8c7 g5d2 a8e8 a7a8 d7d5 e4e5 f6e4 f5f6 g7f6 f1f8 g8h7 f8h8 h7g7 d2h6 g7g6 h8g8 e8g8 a8g8 g6h7
info depth 20 seldepth 56 multipv 2 score cp 972 nodes 128001276 nps 2769211 hashfull 149 tbhits 99518 time 46223 pv f4f5 f8c8 a1a7 c8c4 g2g3 g7g6 g5h6 g6g5 c2c3 g8h8 b2b4 h8h7 a7a8 g5g4 h3h4 e3c1 f1d1 d7d6 d1e1
info depth 20 seldepth 44 multipv 3 score cp 929 nodes 128001276 nps 2769211 hashfull 149 tbhits 99518 time 46223 pv g2g3 h5h4 f4f5 h4g3 e4e5 a8a4 a1a4 f8b8 e5e6 f6h5 f1d1 e3c5 g5h6 g7g6 f5f6 h5g3 h1h2 g3f1 h2g2 b8b4 f6f7 g8h7 e6e7
info depth 20 seldepth 53 multipv 4 score cp 928 nodes 128001276 nps 2769211 hashfull 149 tbhits 99518 time 46223 pv a1a8 f8b8 f4f5 h5h4 e4e5 g8f8 b2b4 b8c8 f1a1 e3a7 c2c4 f6e4 g2g3 h4g3 b4b5 f8g8 h1g2 e4g5 h3h4 d7d5 c4c5
info depth 20 seldepth 34 multipv 5 score cp 898 nodes 128001276 nps 2769211 hashfull 149 tbhits 99518 time 46223 pv a1a6 e3b6 f4f5 a8c8 g2g3 f8e8 e4e5 h5h4 a6a8 f6e4 g5e3 e4f2 h1g1 d7d5 e3d4 e8e5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f4f5 | unsolved | 1151backed ·1 | 38 / 1 | 1 | |
| a1a6 | unsolved | 1136 | 34 / 1 | 2 | |
| a1a7 | unsolved | 1028backed ·1 | 34 / 1 | 1 | |
| a1a8 | unsolved | 972 | 32 / 1 | 1 | |
| g2g3 | unsolved | 951 | 42 / 1 | 1 | |
| a1a2 | unexplored | not analysed | 0 | ||
| a1a3 | unexplored | not analysed | 0 | ||
| a1a4 | unexplored | not analysed | 0 | ||
| a1a5 | unexplored | not analysed | 0 | ||
| a1b1 | unexplored | not analysed | 0 | ||
| a1c1 | unexplored | not analysed | 0 | ||
| a1d1 | unexplored | not analysed | 0 | ||
| a1e1 | unexplored | not analysed | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| c2c3 | unexplored | not analysed | 0 | ||
| c2c4 | unexplored | not analysed | 0 | ||
| e4e5 | unexplored | not analysed | 0 | ||
| f1b1 | unexplored | not analysed | 0 | ||
| f1c1 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| f1f2 | unexplored | not analysed | 0 | ||
| f1f3 | unexplored | not analysed | 0 | ||
| f1g1 | unexplored | not analysed | 0 | ||
| g2g4 | unexplored | not analysed | 0 | ||
| g5f6 | unexplored | not analysed | 0 | ||
| g5h4 | unexplored | not analysed | 0 | ||
| g5h6 | unexplored | not analysed | 0 | ||
| h1h2 | unexplored | not analysed | 0 | ||
| h3h4 | unexplored | not analysed | 0 |