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 d6 13. h4 g5 14. f6 e5
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 +1142cpbacked ·8
This position: analysed (640.0M nodes across 2 passes) — Moves here: 33 searched
workers serve visitor requests first
r1b1kb1r/pp6/2np1P2/1B2p1p1/3PP2P/2P5/PP4P1/R3K2R w KQkq - 0 1
visits 2 · nodes 640.0M · 94.8s
raw engine output (last analysis)
info depth 27 seldepth 65 multipv 1 score cp 1001 nodes 512005696 nps 6794220 hashfull 979 tbhits 199517 time 75359 pv f6f7 e8d8 g2g4 g5h4 h1h6 h8h6 c3c4 b7b6 a1d1 c6e7 b5d7 c8a6 b2b4 e7g6 g4g5 d8e7 e1e2 a6b7 d1c1 d6d5 c4c5 b6b5 d7g4 b7c8 c5c6 c8g4 c6c7 a8c8 e2d2 d5e4 d4d5 e5e4 d5d6 e7d7 d2e2
info depth 27 seldepth 76 multipv 2 score cp 982 nodes 512005696 nps 6794220 hashfull 979 tbhits 199517 time 75359 pv g2g4 e8f7 a1d1 g5h4 h1h7 h8h7 g4g5 f7g6 e1f2 e5d4 d1h1 c8h3 e4e5 g6f5 e5e6 f8g7 b5c6 a8c8 h1e1 f5f4 e6e7 h3d7 f6f7 f4e3 f7f8q g7f8 g5g6 c8c5 e7e8r
· earlier wider pass ·
info depth 22 seldepth 57 multipv 1 score cp 873 nodes 128000743 nps 6588467 hashfull 697 tbhits 18189 time 19428 pv g2g4 e8f7 a1d1 h8h7 b5a4 b7b5 a4b3 f7e8 b3f7 e8d8 h4h5 a7a5 d4d5 a8b8 d5c6 c8e6 h5h6 d8c8 c3c4 c8b7 e1g1 h7h8 h6h7 b8c8 c4c5 d6c5
info depth 22 seldepth 50 multipv 2 score cp 871 nodes 128000743 nps 6588467 hashfull 697 tbhits 18189 time 19428 pv f6f7 e8e7 a1c1 g5h4 h1h6 e7d8 g2g4 b7b6 d4d5 a7a5 g4g5 f8h6 f7f8q h8f8 g5g6 c8g4 g6g7 c6e7 c3c4 a8b8
info depth 22 seldepth 50 multipv 3 score cp 868 nodes 128000743 nps 6588467 hashfull 697 tbhits 18189 time 19428 pv a1d1 f8h6 h4g5 c8g4 e1f2 h8h2 h1h2 g4d1 g2g4 e8c8 f6f7 d8f8 g4g5 c6e7 g5g6 e7g6 b5d7 c8b8 c3c4 b7b6 c4c5 b6c5 b2b4 a7a6 f2f3
info depth 22 seldepth 43 multipv 4 score cp 750 nodes 128000743 nps 6588467 hashfull 697 tbhits 18189 time 19428 pv a1c1 e8f7 g2g4 b7b6 e1f2 h8h7 c1f1 a7a6 b5a4 a6a5 f1d1 a8b8 a4b5 b8a8 b5a6 a5a4 a6b7 a8a5 a2a3 h7h8
info depth 22 seldepth 49 multipv 5 score cp 713 nodes 128000743 nps 6588467 hashfull 697 tbhits 18189 time 19428 pv a2a3 e8f7 g2g4 a7a6 b5a4 a6a5 a4b3 f7e8 b3f7 e8d8 c3c4 b7b6 e1f2 c8a6 h4h5 e5d4 e4e5 d6d5 h1d1 d5d4 d1d2 d8c8 f7e8 d4d3 e8d7 c8b8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f6f7 | unsolved | 1142backed ·7 | 2 / 68 | 1 | |
| g2g4 | unsolved | 1108backed ·1 | 54 / 1 | 1 | |
| a1d1 | unsolved | 941 | 59 / 1 | 1 | |
| a1c1 | unsolved | 794 | 75 / 1 | 1 | |
| a1b1 | unsolved | 762 | 68 / 1 | 1 | |
| a2a3 | unsolved | 710 | 95 / 1 | 1 | |
| c3c4 | unsolved | 625 | 33 / 1 | 1 | |
| b5e2 | unsolved | 621 | 111 / 1 | 1 | |
| d4d5 | unsolved | 611 | 29 / 1 | 1 | |
| a2a4 | unsolved | 600 | 95 / 1 | 1 | |
| b5a4 | unsolved | 589backed ·1 | 113 / 1 | 1 | |
| b2b3 | unsolved | 473 | 104 / 1 | 1 | |
| e1f2 | unsolved | 460 | 84 / 1 | 1 | |
| b5f1 | unsolved | 451 | 112 / 1 | 1 | |
| e1f1 | unsolved | 318 | 104 / 1 | 1 | |
| h1h2 | unsolved | 296 | 128 / 1 | 1 | |
| h4h5 | unsolved | 290 | 37 / 1 | 1 | |
| e1e2 | unsolved | 257 | 129 / 1 | 1 | |
| g2g3 | unsolved | 246 | 120 / 1 | 1 | |
| e1c1 | unsolved | 233 | 128 / 1 | 1 | |
| e1d2 | unsolved | 120 | 153 / 1 | 1 | |
| d4e5 | unsolved | 119 | 132 / 1 | 1 | |
| b5a6 | unsolved | 72 | 99 / 1 | 1 | |
| b5c6 | unsolved | 69 | 134 / 1 | 1 | |
| h1f1 | unsolved | 44 | 129 / 1 | 1 | |
| h1g1 | unsolved | 19 | 129 / 1 | 1 | |
| h4g5 | unsolved | 5 | 199 / 1 | 1 | |
| b2b4 | unsolved | 0 | 154 / 1 | 1 | |
| e1d1 | unsolved | 0 | 177 / 1 | 1 | |
| b5d3 | unsolved | -39backed ·1 | 210 / 1 | 1 | |
| b5c4 | unsolved | -39 | 160 / 1 | 1 | |
| e1g1 | unsolved | -473 | 256 / 1 | 1 | |
| h1h3 | unsolved | -1414 | 320 / 1 | 1 |