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 d6 13. h3 g5 14. g4 e5 15. h4 Rh7 16. Ke2 b6 17. d5 Ba6 18. a4 Bc8 19. Ba6
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1196cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 31 searched
workers serve visitor requests first
r1b1kb2/p6r/Bpnp4/3PpPp1/P3P1PP/2P5/1P2K3/R6R b q - 0 1
visits 1 · nodes 128.0M · 35.9s
raw engine output (last analysis)
info depth 18 seldepth 39 multipv 1 score cp -1011 nodes 128002071 nps 3568897 hashfull 117 tbhits 13858 time 35866 pv h7f7 f5f6 c6a5 b2b3 c8g4 a6c8 e8d8 h4h5 f8h6 c8e6 f7f8 e6g4 f8f7 c3c4 d8e8 a1g1 f7c7 g4d7 e8f8 g1g5 a5c4 h1c1 c7c2 c1c2
info depth 18 seldepth 38 multipv 2 score cp -1067 nodes 128002071 nps 3568797 hashfull 117 tbhits 13858 time 35867 pv c8e6 a6c8 a7a5 d5e6 c6a7 f5f6 b6b5 c8b7 a8b8 h4g5 d6d5 h1h6 d5d4 a1h1 b5a4 f6f7 e8d7 h6d6 d7c7 d6d7 c7b6
info depth 18 seldepth 42 multipv 3 score cp -1082 nodes 128002071 nps 3568797 hashfull 117 tbhits 13858 time 35867 pv h7h8 h4g5 f8h6 g4g5 e8f8 a1g1 c6a5 b2b3 a5c6 g5g6 f8e8 d5c6 d6d5 a6b7 b6b5
info depth 18 seldepth 47 multipv 4 score cp -1133 nodes 128002071 nps 3568797 hashfull 117 tbhits 13858 time 35867 pv c6a5 b2b3 c8e6 f5f6 e6f7 a6c8 g5h4 c8e6 f7h5 e6f7 e8d7 c3c4 a8b8 a1c1 a5b3 c1b1 b8b7 b1b5
info depth 17 seldepth 38 multipv 5 score cp -1005 nodes 128002071 nps 3568797 hashfull 117 tbhits 13858 time 35867 pv c8a6 f5f6 c6a5 b2b3 a5b7 b3b4 a7a5 c3c4 a5b4 f6f7 e8d7 a4a5 a8b8 a5a6 b7c5 a6a7 b8a8 a1f1 c5d3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b6b5 | unsolved | -1196 | 1 / 111 | 1 | |
| c6a5 | unsolved | -1203backed ·2 | 1 / 95 | 1 | |
| c8a6 | unsolved | -1217backed ·2 | 1 / 69 | 1 | |
| c8e6 | unsolved | -1218backed ·2 | 1 / 99 | 1 | |
| h7h8 | unsolved | -1233backed ·4 | 1 / 97 | 1 | |
| h7e7 | unsolved | -1286 | 1 / 127 | 1 | |
| h7f7 | unsolved | -1310 | 1 / 97 | 2 | |
| e8e7 | unsolved | -1321 | 1 / 112 | 1 | |
| e8f7 | unsolved | -1321 | 1 / 112 | 1 | |
| g5h4 | unsolved | -1333 | 1 / 130 | 1 | |
| h7g7 | unsolved | -1391 | 1 / 112 | 1 | |
| f8g7 | unsolved | -1425 | 1 / 112 | 1 | |
| f8e7 | unsolved | -1525backed ·1 | 1 / 112 | 1 | |
| c6b4 | unsolved | -1590 | 1 / 94 | 1 | |
| c6d4 | unsolved | -1590backed ·1 | 1 / 51 | 1 | |
| a8b8 | unsolved | -1688 | 1 / 112 | 1 | |
| c6b8 | unsolved | -1693backed ·2 | 1 / 96 | 1 | |
| c6d8 | unsolved | -1693backed ·2 | 1 / 96 | 1 | |
| c8d7 | unsolved | -1765 | 1 / 112 | 1 | |
| f8h6 | unsolved | -1830 | 1 / 127 | 1 | |
| c6e7 | unsolved | -1900 | 1 / 111 | 1 | |
| h7c7 | unsolved | -2064backed ·1 | 1 / 112 | 1 | |
| h7d7 | unsolved | -2064backed ·1 | 1 / 112 | 1 | |
| h7h5 | unsolved | -2250 | 1 / 127 | 1 | |
| h7h6 | unsolved | -2250backed ·1 | 1 / 127 | 1 | |
| c8b7 | unsolved | -2283 | 1 / 111 | 1 | |
| h7b7 | unsolved | -3987 | 1 / 111 | 1 | |
| c8f5 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| h7h4 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| e8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |