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 e5
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1103cpbacked ·4
This position: analysed (640.0M nodes across 2 passes) — Moves here: 31 searched
workers serve visitor requests first
r1b1kb1r/pp1p4/2n5/1B2pPp1/3PP3/2P4P/PP4P1/R3K2R w KQkq - 0 1
visits 2 · nodes 640.0M · 123.9s
raw engine output (last analysis)
info depth 30 seldepth 64 multipv 1 score cp 794 nodes 512000410 nps 4609335 hashfull 716 tbhits 103856 time 111079 pv d4e5 e8f7 e1c1 d7d6 e4e5 g5g4 e5d6 f8h6 c1b1 h6d2 h3g4 h8h2 h1h2 c8f5 d1f1 d2f4 f1h1 f7f6 h1h5 a8d8 b5d3 f4d2 h5f5 f6g7 f5f8 d8d5 f8g8 g7f6 g8g6 f6f7
info depth 30 seldepth 64 multipv 2 score cp 761 nodes 512000410 nps 4609335 hashfull 716 tbhits 103856 time 111079 pv e1c1 e8f7 d4e5 d7d6 e4e5 g5g4 e5d6 f8h6 c1b1 h6d2 h3g4 h8h2 h1h2 c8f5 d1f1 d2f4 f1h1 f7f6 h1h5 a8d8 h5f5 f6g7 f5f7 g7h6 f7f6 h6g7 f6g6 g7f7 g6g7 f7f6
· earlier wider pass ·
info depth 22 seldepth 52 multipv 1 score cp 624 nodes 128002132 nps 9970566 hashfull 768 tbhits 7677 time 12838 pv d4e5 e8f7 e1c1 c6d4 c3d4 h8h6 e4e5 f7g8 c1b1 a7a6 b5d3 b7b5 d1c1 c8b7 h1d1 f8c5 b2b3 g5g4 f5f6 b7e4 d3e4 g4g3 d1e1 g8f8 e5e6 d7e6 e1e8 f8f7
info depth 22 seldepth 55 multipv 2 score cp 614 nodes 128002132 nps 9970566 hashfull 768 tbhits 7677 time 12838 pv e1c1 e8f7 d4e5 c6d4 c3d4 f7g8 c1b1 a7a6 b5e2 f8c5 d1c1 a6a5 e2b5 b7b6 g2g4 a5a4 a2a3 c8a6 h3h4 a8c8 b2b3 c5e3
info depth 22 seldepth 45 multipv 3 score cp 506 nodes 128002132 nps 9970566 hashfull 768 tbhits 7677 time 12838 pv g2g4 e8f7 d4e5 f7g8 e1c1 h8h7 d1d6 c6d4 d6h6 h7h6 h3h4 d7d6 f5f6 c8g4 b5c4 g8h8 h4g5 f8h6 c1d1
info depth 22 seldepth 29 multipv 4 score cp 291 nodes 128002132 nps 9970566 hashfull 768 tbhits 7677 time 12838 pv e1f1 f8e7 g2g4 d7d6 f1e2 h8h4 c3c4 e8f8 c4c5 d6c5 h1c1 c8d7 c1c7 e7b4 a2a4 b4d2 f5f6 b7b5 d4e5 h4h6
info depth 22 seldepth 44 multipv 5 score cp 256 nodes 128002132 nps 9970566 hashfull 768 tbhits 7677 time 12838 pv a1d1 e8f7 b5e2 g5g4 h3g4 f8h6 e2h5 f7f8 g2g4 c6b4 c3b4 h6d2 e1f1 b7b6 b2b4 d7d5 h1h2 c8a6 b4b5 d2g5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g2g4 | unsolved | 1103backed ·3 | 123 / 36 | 1 | |
| d4e5 | unsolved | 816backed ·9 | 60 / 30 | 2 | |
| e1c1 | unsolved | 816backed ·9 | 33 / 1 | 1 | |
| a2a3 | unsolved | 226 | 49 / 1 | 1 | |
| a2a4 | unsolved | 223 | 49 / 1 | 1 | |
| b5a4 | unsolved | 212 | 73 / 1 | 1 | |
| a1d1 | unsolved | 212 | 49 / 1 | 1 | |
| g2g3 | unsolved | 172 | 55 / 1 | 1 | |
| e1f1 | unsolved | 139 | 61 / 1 | 1 | |
| a1c1 | unsolved | 105 | 60 / 1 | 1 | |
| d4d5 | unsolved | 99 | 52 / 1 | 1 | |
| f5f6 | unsolved | 98backed ·8 | 35 / 1 | 1 | |
| b5e2 | unsolved | 96 | 51 / 1 | 1 | |
| a1b1 | unsolved | 94backed ·3 | 66 / 1 | 1 | |
| e1f2 | unsolved | 70 | 65 / 1 | 1 | |
| e1e2 | unsolved | 24 | 69 / 1 | 1 | |
| b2b3 | unsolved | 21 | 68 / 1 | 1 | |
| h3h4 | unsolved | 11 | 49 / 1 | 1 | |
| h1f1 | unsolved | 0backed ·2 | 60 / 1 | 1 | |
| h1h2 | unsolved | 0 | 72 / 1 | 1 | |
| e1d1 | unsolved | 0 | 86 / 1 | 1 | |
| e1g1 | unsolved | 0 | 69 / 1 | 1 | |
| h1g1 | unsolved | -7 | 75 / 1 | 1 | |
| e1d2 | unsolved | -17 | 72 / 1 | 1 | |
| c3c4 | unsolved | -27 | 72 / 1 | 1 | |
| b5f1 | unsolved | -38 | 80 / 1 | 1 | |
| b5c6 | unsolved | -62 | 91 / 1 | 1 | |
| b5a6 | unsolved | -103 | 45 / 1 | 1 | |
| b2b4 | unsolved | -413 | 72 / 1 | 1 | |
| b5d3 | unsolved | -820backed ·2 | 88 / 1 | 1 | |
| b5c4 | unsolved | -820backed ·2 | 58 / 1 | 1 |