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. g4 Ba6 15. a4 O-O-O 16. O-O Rh6 17. 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 -1120cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 28 searched
workers serve visitor requests first
2kr1b2/p2p4/bpn1p2r/1B2PPp1/P2P2P1/2P4P/1P6/R4RK1 b - - 0 1
visits 1 · nodes 128.0M · 19.9s
raw engine output (last analysis)
info depth 19 seldepth 46 multipv 1 score cp -693 nodes 128000732 nps 6441260 hashfull 626 tbhits 19310 time 19872 pv c8b8 a4a5 c6b4 b5d3 b4a2 a5b6 a7a5 c3c4 a2c1 f5f6 d7d6 a1c1 d6e5 c4c5 d8c8 g1h1 c8c7 f1d1 h6h4 d3e2 b8a7 f6f7 a5a4 d4d5 e6d5
info depth 19 seldepth 35 multipv 2 score cp -1029 nodes 128000732 nps 6441260 hashfull 626 tbhits 19310 time 19872 pv f8b4 a4a5 d8h8 f1f3 b4a5 f5f6 h6h4 f6f7 h8f8 d4d5 h4g4 d5c6 d7d5 e5d6 e6e5 a1d1 f8f7 g1f1
info depth 19 seldepth 42 multipv 3 score cp -1071 nodes 128000732 nps 6440936 hashfull 626 tbhits 19310 time 19873 pv d7d5 e5d6 c8b8 f5f6 e6e5 a1d1 a6c8 b5d7 c8b7 d7c6 b7c8 b2b4 e5e4 g1f2 c8f5 f2e2 f5h7 c3c4 e4e3
info depth 19 seldepth 48 multipv 4 score cp -1072 nodes 128000732 nps 6440936 hashfull 626 tbhits 19310 time 19873 pv d8e8 f5f6 c8b8 f6f7 e8d8 c3c4 d7d6 e5d6 e6e5 d4d5 e5e4 f1f6 e4e3 a4a5 e3e2 a1e1 d8d6 c4c5 a6c8 b5e8 d6f6 c5c6 b6a5 c6c7 b8b7 d5d6 a7a5
info depth 18 seldepth 42 multipv 5 score cp -1049 nodes 128000732 nps 6440936 hashfull 626 tbhits 19310 time 19873 pv h6h4 f5f6 f8b4 f6f7 d8f8 a4a5 b4a5 d4d5 c6a5 b2b3 a7a6 d5e6 a5c4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8b8 | unsolved | -1120backed ·4 | 34 / 66 | 1 | |
| d7d6 | unsolved | -1196 | 1 / 90 | 1 | |
| f8b4 | unsolved | -1199backed ·2 | 1 / 66 | 1 | |
| d8e8 | unsolved | -1200 | 1 / 97 | 1 | |
| d7d5 | unsolved | -1218 | 1 / 81 | 1 | |
| h6h8 | unsolved | -1223 | 1 / 96 | 1 | |
| a6b7 | unsolved | -1232 | 1 / 105 | 1 | |
| h6h7 | unsolved | -1244backed ·1 | 1 / 97 | 1 | |
| f8g7 | unsolved | -1262 | 1 / 89 | 1 | |
| h6h4 | unsolved | -1262 | 1 / 96 | 1 | |
| f8c5 | unsolved | -1307backed ·2 | 1 / 90 | 1 | |
| e6f5 | unsolved | -1379 | 1 / 100 | 1 | |
| h6h5 | unsolved | -1404 | 1 / 106 | 1 | |
| a6b5 | unsolved | -1417 | 1 / 100 | 1 | |
| f8a3 | unsolved | -1464 | 1 / 82 | 1 | |
| f8d6 | unsolved | -1614backed ·1 | 1 / 106 | 1 | |
| f8e7 | unsolved | -1614 | 1 / 105 | 1 | |
| h6g6 | unsolved | -1804 | 1 / 106 | 1 | |
| h6h3 | unsolved | -1833 | 1 / 104 | 1 | |
| h6f6 | unsolved | -2152 | 1 / 105 | 1 | |
| c6b4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6d4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6e5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6b8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c8b7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |