1. Nf3 f6 2. e4 e6 3. Na3 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 Bg7 14. fxe6 g4 15. Rf1 Bf6
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 +1112cpbacked ·19
This position: analysed (640.0M nodes across 2 passes) — Moves here: 31 searched
workers serve visitor requests first
r1b1k2r/pp1p4/2n2b2/1B6/3PP1p1/2P4P/PP4P1/R3KR2 w Qkq - 0 1
visits 2 · nodes 640.0M · 117.8s
raw engine output (last analysis)
info depth 30 seldepth 81 multipv 1 score cp 687 nodes 512002533 nps 7473180 hashfull 465 tbhits 93928 time 68512 pv e1c1 g4g3 f1f5 d7d6 d1f1 e8d8 f5g5 f6g5 f1f7 c8h3 f7e7 h8h1 b5f1 d6d5 e7e8 d8d7 c1d2 b7b5 e8e7 d7d8 e4d5 h1h4 f1e2 h4h1 e7d7 d8e8 d2e3 h1h4 e2g4 h4h1 g4h5 e8f8 d7f7 f8g8 f7g7 g8h8 g7g8 h8h7 g8h8 h7g7 d4d5 a8e8 e3f4 e8e5 h8g8 g7f6
info depth 30 seldepth 82 multipv 2 score cp 364 nodes 512002533 nps 7473180 hashfull 465 tbhits 93928 time 68512 pv e4e5 e8g8 g2g3 c6b4 e1c1 b4d3 b5d3 b7b6 f1f2 c8b7 b2b4 b7e4 e5f6 f8f6 f2f5 d7d6 f5g5 f6g6 a2a4 e4f3 d1d3 f3e4 g5f5 g8h8 d3d2 e4f3 f5f8 a8f8 h3g4 g6e6 d2e2 e6f6 e2e8 h8h7 e8h8 h7g7 h8g8 g7h7 g8g7 h7h8 g7h7 h8g8
· earlier wider pass ·
info depth 26 seldepth 91 multipv 1 score cp 560 nodes 128000701 nps 2595152 hashfull 149 tbhits 6024 time 49323 pv e1c1 g4g3 f1f5 e8d8 d1f1 d7d6 f5g5 f6g5 f1f7 c8h3 f7e7 h8h1 b5f1 d6d5 e7e8 d8d7 c1d2 b7b5 e8e7 d7d8 e4d5 h1h4 f1e2 h4h1 d2e3 h1h4 e2g4 h4h1 e7c7
info depth 26 seldepth 44 multipv 2 score cp 282 nodes 128000701 nps 2595152 hashfull 149 tbhits 6024 time 49323 pv e4e5 e8g8 g2g3 c6b4 e1c1 d7d6 e5e6 b4d3 b5d3 b7b6 f1f2 f8e8 c1b1 c8b7 b1a1 b7g2 a2a4 g8h7 c3c4 b6b5 d1c1 a8c8 f2f5 f6g5 f5f8
info depth 26 seldepth 53 multipv 3 score cp 159 nodes 128000701 nps 2595152 hashfull 149 tbhits 6024 time 49323 pv d4d5 d7d6 e4e5 e8g8 g2g3 a7a6 e1c1 c6d4 b5e8 d4c2 e5f6 f8f2 f1f2 c2e1 b2b3 g4h3 g3g4 c8f5 g4f5 a8c8 c1b1 g8g7 c3c4 b7b6 b1c1
info depth 26 seldepth 2 multipv 4 score cp 192 upperbound nodes 128000701 nps 2595152 hashfull 149 tbhits 6024 time 49323 pv b2b3
info depth 25 seldepth 57 multipv 5 score cp 65 nodes 128000701 nps 2595152 hashfull 149 tbhits 6024 time 49323 pv a2a3 g4g3 e4e5 e8g8 e5e6 d7d5 e6e7 f8e8 e1c1 f6h4 f1f5 c8f5 d1f1 a7a5 c1b1 a5a4 b5e2 c6b4 f1f5 b4d3 b2b4 a4b3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e1c1 | unsolved | 1112backed ·18 | 103 / 58 | 2 | |
| e4e5 | unsolved | 317 | 31 / 1 | 1 | |
| d4d5 | unsolved | 125 | 69 / 1 | 1 | |
| b2b3 | unsolved | 97 | 64 / 1 | 1 | |
| e1d2 | unsolved | 83 | 52 / 1 | 1 | |
| a2a3 | unsolved | 21 | 67 / 1 | 1 | |
| a2a4 | unsolved | 1 | 69 / 1 | 1 | |
| h3h4 | unsolved | 0 | 67 / 1 | 1 | |
| b2b4 | unsolved | 0 | 69 / 1 | 1 | |
| b5e2 | unsolved | 0 | 70 / 1 | 1 | |
| b5d3 | unsolved | 0 | 70 / 1 | 1 | |
| b5c4 | unsolved | 0 | 68 / 1 | 1 | |
| a1d1 | unsolved | 0 | 69 / 1 | 1 | |
| f1f4 | unsolved | 0 | 69 / 1 | 1 | |
| f1f5 | unsolved | 0 | 69 / 1 | 1 | |
| e1d1 | unsolved | 0 | 69 / 1 | 1 | |
| e1e2 | unsolved | 0 | 68 / 1 | 1 | |
| c3c4 | unsolved | -1 | 68 / 1 | 1 | |
| a1c1 | unsolved | -1 | 69 / 1 | 1 | |
| a1b1 | unsolved | -3 | 69 / 1 | 1 | |
| f1f2 | unsolved | -5 | 69 / 1 | 1 | |
| g2g3 | unsolved | -9 | 64 / 1 | 1 | |
| h3g4 | unsolved | -16 | 67 / 1 | 1 | |
| b5a4 | unsolved | -24 | 70 / 1 | 1 | |
| b5c6 | unsolved | -71 | 63 / 1 | 1 | |
| e1f2 | unsolved | -268 | 69 / 1 | 1 | |
| f1g1 | unsolved | -297 | 69 / 1 | 1 | |
| f1h1 | unsolved | -308 | 77 / 1 | 1 | |
| b5a6 | unsolved | -321 | 67 / 1 | 1 | |
| f1f3 | unsolved | -1334 | 118 / 1 | 1 | |
| f1f6 | unsolved | -1504 | 150 / 1 | 1 |