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. g4 Ba6 15. h4 O-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 +884cpbacked ·14
This position: analysed (128.0M nodes across 1 pass) — Moves here: 32 searched
workers serve visitor requests first
2kr1b1r/p2p4/bpn1p3/1B3Pp1/3PP1PP/2P5/PP6/R3K2R w KQ - 0 1
visits 1 · nodes 128.0M · 20.0s
raw engine output (last analysis)
info depth 23 seldepth 44 multipv 1 score cp 502 nodes 128001465 nps 6387298 hashfull 798 tbhits 4192 time 20040 pv f5f6 c8b8 a1d1 d7d6 b5a6 d8c8 d1c1 c6e5 d4e5 d6d5 f6f7 c8d8 c1d1 d5d4 b2b4 d4d3 e1d2 f8g7 e4e5 g7f8 h4h5 h8h6 h1f1 b6b5 d1c1 a7a5 f1f6 a5b4 f6h6 f8c5 h5h6
info depth 23 seldepth 51 multipv 2 score cp 419 nodes 128001465 nps 6387298 hashfull 798 tbhits 4192 time 20040 pv e1c1 d7d6 f5f6 h8h7 a2a3 c8b8 b2b3 c6b4 c1b1 b4d3 d1f1 d3f2 h1h2 f2h3 b1a1 h3g1 c3c4 a6b5 c4c5 d6d5 h4h5 h7h6 h2a2
info depth 23 seldepth 55 multipv 3 score cp 374 nodes 128001465 nps 6387298 hashfull 798 tbhits 4192 time 20040 pv a2a3 e6f5 e1c1 c8b8 c1b1 f8e7 d1f1 c6b4 b2b3 d7d5 f1f7 d8c8 h4h5 b4d3 h5h6 a6b5 e4d5 a7a5 d4d5 a5a4 d5d6 c8c5 f7h7 a4b3 c3c4 c5e5 d6e7 e5e2 h7b7 b8c8 b7b8 c8d7 b8d8 d7c7
info depth 22 seldepth 58 multipv 4 score cp 381 nodes 128001465 nps 6387298 hashfull 798 tbhits 4192 time 20040 pv h4h5 c8b8 e1g1 c6b4 a1c1 e6e5 c3c4 d7d6 f5f6 b4d3 b2b4 d3c1 b5d7 e5d4 b4b5 a6b7 d7c8 b7e4 f1e1 h8h6 c8b7 a7a5 b7d5 d8c8 a2a3
info depth 22 seldepth 40 multipv 5 score cp 287 nodes 128001465 nps 6387298 hashfull 798 tbhits 4192 time 20040 pv e1d2 c8b8 a1f1 e6e5 d4d5 c6d4 h4g5 a6b5 h1h7 d8c8 d2d1 d4e2 f1h1 f8e7 c3c4 e2g3 h1h3 g3h1 g4g5 b8b7 g5g6 e7f6 g6g7 b6b5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f5f6 | unsolved | 884backed ·13 | 160 / 28 | 1 | |
| h4h5 | unsolved | 411backed ·3 | 39 / 1 | 1 | |
| e1c1 | unsolved | 406 | 44 / 1 | 1 | |
| a2a3 | unsolved | 371 | 44 / 1 | 1 | |
| a1d1 | unsolved | 250 | 51 / 1 | 1 | |
| e1d2 | unsolved | 199 | 45 / 1 | 1 | |
| e4e5 | unsolved | 173 | 78 / 1 | 1 | |
| a2a4 | unsolved | 171 | 87 / 1 | 1 | |
| e1e2 | unsolved | 147 | 45 / 1 | 1 | |
| c3c4 | unsolved | 106 | 53 / 1 | 1 | |
| h1h2 | unsolved | 87 | 52 / 1 | 1 | |
| b2b3 | unsolved | 86 | 55 / 1 | 1 | |
| e1f2 | unsolved | 29 | 67 / 1 | 1 | |
| d4d5 | unsolved | 24 | 52 / 1 | 1 | |
| a1c1 | unsolved | 10 | 55 / 1 | 1 | |
| h4g5 | unsolved | 0 | 69 / 1 | 1 | |
| f5e6 | unsolved | 0 | 69 / 1 | 1 | |
| b5a6 | unsolved | 0 | 68 / 1 | 1 | |
| a1b1 | unsolved | 0 | 59 / 1 | 1 | |
| h1g1 | unsolved | 0 | 71 / 1 | 1 | |
| e1d1 | unsolved | 0 | 60 / 1 | 1 | |
| e1f1 | unsolved | 0 | 57 / 1 | 1 | |
| h1f1 | unsolved | -3 | 57 / 1 | 1 | |
| b5a4 | unsolved | -62 | 76 / 1 | 1 | |
| b5c6 | unsolved | -91 | 63 / 1 | 1 | |
| b2b4 | unsolved | -122 | 66 / 1 | 1 | |
| b5d3 | unsolved | -714backed ·2 | 67 / 1 | 1 | |
| b5c4 | unsolved | -714backed ·2 | 59 / 1 | 1 | |
| e1g1 | BLACK_WIN MINIMAX | -≤M9 | ∞ / 0 | 1 | |
| h1h3 | BLACK_WIN MINIMAX | -≤M8 | ∞ / 0 | 1 | |
| b5f1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |