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 Rh7 15. a4 Ba6 16. e5 O-O-O 17. O-O Kb8 18. a5 Nb4 19. Bd3
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 -1106cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 34 searched
workers serve visitor requests first
1k1r1b2/p2p3r/bp2p3/P3PPp1/1n1P2P1/2PB3P/1P6/R4RK1 b - - 0 1
visits 1 · nodes 128.0M · 15.9s
raw engine output (last analysis)
info depth 19 seldepth 45 multipv 1 score cp -791 nodes 128003490 nps 8033859 hashfull 111 tbhits 46885 time 15933 pv b4a2 a5b6 a7a5 f5f6 h7h8 c3c4 d7d6 d4d5 a2c1 a1c1 d8c8 f6f7 f8g7 c4c5 d6c5 d5d6 h8d8 d6d7 c8c6 f1c1 c6c2 d3e2 c2b2 e2c4 a5a4 c4a2 g7f8 g1h1 b8a7 h3h4
info depth 19 seldepth 53 multipv 2 score cp -943 nodes 128003490 nps 8033859 hashfull 111 tbhits 46885 time 15933 pv b4c2 a5b6 a7a5 d3c2 a5a4 f5f6 h7f7 d4d5 f8c5 g1h1 f7f8 f6f7 d8c8 c3c4 b8a7 b2b4 c5d4 f1e1
info depth 19 seldepth 47 multipv 3 score cp -1073 nodes 128003490 nps 8033859 hashfull 111 tbhits 46885 time 15933 pv d8c8 a5b6 b4a2 f5f6 a7a5 d3h7 a2c1 c3c4 c1e2 g1f2 e2c1 c4c5 c1b3 f6f7 d7d5 c5c6 b8c7 f2g2 b3a1 g2h1 a5a4 f1a1 c8b8 b2b4 c7c8 b4b5 b8b6 h1g2
info depth 19 seldepth 54 multipv 4 score cp -1213 nodes 128003490 nps 8033859 hashfull 111 tbhits 46885 time 15933 pv d7d5 c3b4 d8c8 a5b6 a7a5 f5f6 h7d7 a1c1 c8c2 d3e2 c2d2 h3h4 a5a4 c1c7 b8a8 f6f7 g5h4 c7c8 a8a7
info depth 19 seldepth 40 multipv 5 score cp -1300 nodes 128003490 nps 8033859 hashfull 111 tbhits 46885 time 15933 pv e6f5 a5b6 a7a5 c3b4 d8c8 f1f6 f8d6 e5d6 h7h6 f6b6 h6b6 a1c1 c8c2 c1c2 b8c7 h3h4 c7d6 h4h5 d6d5 h5h6 d5c4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b4c2 | unsolved | -1106backed ·4 | 1 / 60 | 1 | |
| b4a2 | unsolved | -1113backed ·6 | 40 / 114 | 2 | |
| d8c8 | unsolved | -1237backed ·2 | 1 / 77 | 1 | |
| b4d3 | unsolved | -1256backed ·1 | 1 / 77 | 1 | |
| b6b5 | unsolved | -1350 | 1 / 82 | 1 | |
| d7d6 | unsolved | -1432 | 1 / 109 | 1 | |
| e6f5 | unsolved | -1437 | 1 / 114 | 1 | |
| h7h6 | unsolved | -1454 | 1 / 108 | 1 | |
| h7h8 | unsolved | -1468 | 1 / 100 | 1 | |
| h7g7 | unsolved | -1473 | 1 / 108 | 1 | |
| d8e8 | unsolved | -1485 | 1 / 108 | 1 | |
| f8g7 | unsolved | -1486 | 1 / 108 | 1 | |
| d7d5 | unsolved | -1520 | 1 / 100 | 1 | |
| b4d5 | unsolved | -1539 | 1 / 83 | 1 | |
| b8a8 | unsolved | -1548 | 1 / 100 | 1 | |
| f8h6 | unsolved | -1571 | 1 / 108 | 1 | |
| h7h4 | unsolved | -1598 | 1 / 99 | 1 | |
| h7h5 | unsolved | -1700 | 1 / 109 | 1 | |
| b4c6 | unsolved | -1763 | 1 / 125 | 1 | |
| f8d6 | unsolved | -1963 | 1 / 109 | 1 | |
| h7h3 | unsolved | -2055 | 1 / 107 | 1 | |
| h7e7 | unsolved | -2202 | 1 / 108 | 1 | |
| f8c5 | unsolved | -2375 | 1 / 108 | 1 | |
| h7f7 | unsolved | -2934 | 1 / 108 | 1 | |
| f8e7 | unsolved | -5132 | 1 / 108 | 1 | |
| a6c4 | unsolved | -10000backed ·1 | 1 / 82 | 1 | |
| a6b7 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| a6d3 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| a6b5 | WHITE_WIN MINIMAX | -≤M12 | 0 / ∞ | 1 | |
| a6c8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b8c8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| b6a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8b7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |