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. O-O e5 15. g4 a5 16. dxe5 Bb4 17. Rad1 d6 18. e5 O-O 19. exd6
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 -1139cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 23 searched
workers serve visitor requests first
r1b2rk1/8/1p6/pB3Pp1/1b4P1/2P4P/PP6/3R1RK1 b - - 0 1
visits 1 · nodes 128.0M · 12.7s
raw engine output (last analysis)
info depth 17 seldepth 45 multipv 1 score cp -1090 nodes 128002347 nps 10105182 hashfull 92 tbhits 51278 time 12667 pv g8h8 f5f6 c8e6 b5c6 b4c5 g1h1 a8b8 c6d5 a5a4 f6f7 b6b5 f1f6 f8f7 c3c4 c5d6 c4c5 d6c5 d1d8 h8g7 d8b8 b5b4 h1g2 g7f6 g2f3 f6e5 f3e2
info depth 17 seldepth 41 multipv 2 score cp -1100 nodes 128002347 nps 10105182 hashfull 92 tbhits 51278 time 12667 pv b4d6 f5f6 f8d8 g1h1 g8f8 h3h4 c8b7 b5c6 b7a6 h4h5 a6d3 h5h6 a8a7 h6h7 a7h7 f6f7 d6h2 c6d7 d3e2 d1d5 b6b5 d7f5 b5b4 d5d8
info depth 16 seldepth 54 multipv 3 score cp -1073 nodes 128002347 nps 10105182 hashfull 92 tbhits 51278 time 12667 pv c8b7 b5c6 b7a6 g1h1 b4d6 f5f6 f8f7 c3c4 d6f4 f1e1 f4e3 d1d6 a8b8 e1d1 e3d2 h3h4 b8d8 c6e4 d8d6 h4h5 a6b7 h5h6
info depth 16 seldepth 49 multipv 4 score cp -1100 nodes 128002347 nps 10105182 hashfull 92 tbhits 51278 time 12667 pv c8e6 f5f6 g8h8 b5c6 b4c5 g1h1 a8b8 c6d5 e6c8 d5e4 c8d7 f6f7 d7b5 c3c4 c5d4 e4c6 b5a6
info depth 16 seldepth 59 multipv 5 score cp -1122 nodes 128002347 nps 10105182 hashfull 92 tbhits 51278 time 12667 pv b4c5 g1h1 g8h8 d1d8 c8e6 f5e6 a8d8 f1f6 f8f6 b5d3 c5f8 d3e4 h8g8 h3h4 g5h4 g4g5 f8g7 c3c4 g8f7 b2b4 a5b4 e4f5 g7e5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g8h8 | unsolved | -1139 | 1 / 109 | 1 | |
| c8b7 | unsolved | -1146backed ·2 | 10 / 27 | 1 | |
| b4c5 | unsolved | -1159 | 2 / 48 | 1 | |
| b4d6 | unsolved | -1196backed ·3 | 1 / 75 | 1 | |
| c8e6 | unsolved | -1203backed ·2 | 1 / 95 | 1 | |
| g8h7 | unsolved | -1213 | 1 / 109 | 1 | |
| a8a7 | unsolved | -1306 | 1 / 109 | 1 | |
| c8d7 | unsolved | -1323 | 1 / 107 | 1 | |
| g8g7 | unsolved | -1346 | 1 / 109 | 1 | |
| a8a6 | unsolved | -1369 | 1 / 109 | 1 | |
| f8e8 | unsolved | -1396 | 1 / 93 | 1 | |
| c8a6 | unsolved | -1636 | 1 / 109 | 1 | |
| a8b8 | unsolved | -1678 | 1 / 109 | 1 | |
| f8d8 | unsolved | -1689 | 1 / 109 | 1 | |
| a5a4 | unsolved | -1759 | 1 / 108 | 1 | |
| b4e7 | unsolved | -1832 | 1 / 109 | 1 | |
| g8f7 | WHITE_WIN MATE_PV | -≤M33 | 1 / 109 | 1 | |
| b4a3 | WHITE_WIN MINIMAX | -≤M21 | 0 / ∞ | 1 | |
| b4c3 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| f8f6 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| f8f5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| c8f5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |