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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. 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 · Black to move · best line -1068cpbacked ·26
This position: analysed (160.0M nodes across 2 passes) — Moves here: 27 searched
workers serve visitor requests first
r1b1kb1r/pp6/2n5/1B1pPPp1/8/2P5/PP4PP/2KR1R2 b kq - 0 1
visits 2 · nodes 160.0M · 23.2s
raw engine output (last analysis)
info depth 19 seldepth 48 multipv 1 score cp -497 nodes 128002652 nps 7188737 hashfull 714 tbhits 35107 time 17806 pv a7a6 e5e6 g5g4 f5f6 f8h6 c1b1 e8g8 e6e7 g8h8 b5d3 d5d4 d3e4 c8f5 a2a4 f8b8 e7e8r b8e8 f6f7 a8f8 b2b3 f5e6 f1f6 d4d3 g2g3 d3d2 c3c4 a6a5 h2h3 e6c8 f6f1 c8e6 e4f5 e6c8
info depth 18 seldepth 54 multipv 2 score cp -567 nodes 128002652 nps 7188737 hashfull 714 tbhits 35107 time 17806 pv g5g4 d1d5 e8f7 b5c4 f7g7 f5f6 g7h7 c4g8 h7h6 e5e6 b7b5 e6e7 f8e7 f1d1 c8e6 d1d8 a8c8 d8e8
info depth 18 seldepth 50 multipv 3 score cp -1032 nodes 128002652 nps 7188737 hashfull 714 tbhits 35107 time 17806 pv e8f7 e5e6 f7g8 e6e7 f8e7 b5c6 h8h4 d1e1 h4b4 b2b3 b4e4 e1e4 d5d4 f1e1 c8e6 f5e6 d4c3 e1e8 a8e8 h2h4 g5h4 g2g4 g8g7 g4g5 g7g6 c1c2 g6f5 b3b4 b7b5 g5g6 f5f4 c2c1
info depth 18 seldepth 58 multipv 4 score cp -1033 nodes 128002652 nps 7188737 hashfull 714 tbhits 35107 time 17806 pv f8b4 e5e6 e8g8 e6e7 g8h7 g2g4 c6d4 h2h4 b4d6 h4g5 c8f5 e7e8q d4e2 c1b1 e2c1 a2a4 f8f2 f1f2 a8e8 b5d3
info depth 18 seldepth 53 multipv 5 score cp -1111 nodes 128002652 nps 7188737 hashfull 714 tbhits 35107 time 17806 pv f8e7 f5f6 e7b4 d1d5 e8f8 e5e6 c8e6 f1e1 f8g8 f6f7 g8h7 f7f8q a8f8 e1e6 h7g7 e6g6 g7f7 g6f6 f7e7 f6e6 e7f8 e6e7 h8h4 e7f7 f8g8 f7g7 g8f8 g7g5 b7b6 g2g4 f8e7 b5c6 b4c5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g5g4 | unsolved | -1068backed ·25 | 3 / 365 | 2 | |
| a7a6 | unsolved | -1155backed ·10 | 12 / 74 | 1 | |
| f8e7 | unsolved | -1225backed ·2 | 1 / 61 | 1 | |
| e8f7 | unsolved | -1232backed ·2 | 1 / 74 | 1 | |
| f8a3 | unsolved | -1252 | 1 / 47 | 1 | |
| f8b4 | unsolved | -1263backed ·6 | 1 / 66 | 1 | |
| d5d4 | unsolved | -1290 | 1 / 82 | 1 | |
| h8h3 | unsolved | -1369 | 1 / 89 | 1 | |
| b7b6 | unsolved | -1379 | 1 / 90 | 1 | |
| f8g7 | unsolved | -1420 | 1 / 98 | 1 | |
| f8h6 | unsolved | -1467backed ·2 | 1 / 67 | 1 | |
| h8h4 | unsolved | -1506 | 1 / 66 | 1 | |
| a7a5 | unsolved | -1665 | 1 / 90 | 1 | |
| f8c5 | unsolved | -1711 | 1 / 90 | 1 | |
| a8b8 | unsolved | -1747 | 1 / 98 | 1 | |
| e8e7 | unsolved | -1920 | 1 / 106 | 1 | |
| h8h6 | WHITE_WIN MINIMAX | -≤M17 | 0 / ∞ | 1 | |
| h8h5 | WHITE_WIN MINIMAX | -≤M15 | 0 / ∞ | 1 | |
| h8h7 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| f8d6 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| c8e6 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MATE_PV | -≤M11 | 0 / ∞ | 1 | |
| h8h2 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| h8g8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| c8d7 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| e8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c8f5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |