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 b6 16. hxg5 Ba6 17. a4 Rh7 18. Ke2 Kd8 19. g5
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 -1154cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 33 searched
workers serve visitor requests first
r2k1b2/p6r/bpnp4/1B2pPP1/P2PP3/2P5/1P2K3/R6R b - - 0 1
visits 2 · nodes 640.0M · 158.5s
raw engine output (last analysis)
info depth 23 seldepth 47 multipv 1 score cp -1348 nodes 512004194 nps 3293288 hashfull 429 tbhits 733214 time 155469 pv h7h3 h1h3 c6e7 g5g6 a6b5 f5f6 d8c7 f6f7 e7g6 a1g1 c7b7 g1g6 a8d8 d4d5 b6b5 g6e6 b5a4 e6e7 d8d7 c3c4 a7a5 e7d7 b7a6 c4c5 d6c5 d5d6 a6b5 d6d7 b5c4 b2b4
info depth 23 seldepth 59 multipv 2 score cp -1376 nodes 512004194 nps 3293288 hashfull 429 tbhits 733214 time 155469 pv h7h2 h1h2 c6e7 g5g6 a6b5 f5f6 d8c7 f6f7 a8d8 g6g7 e7g6 g7g8q c7b8 g8h7 a7a5 e2f2 b6b5 c3c4 b8a7 a1g1 g6h4 g1c1 b5b4 c4c5 d8b8
· earlier wider pass ·
info depth 14 seldepth 49 multipv 1 score cp -1035 nodes 128008438 nps 42855185 hashfull 192 tbhits 212995 time 2987 pv h7h3 h1h3 c6e7 g5g6 e7g6 a1g1 d8c8 g1g6 a6b5 f5f6 c8b7 f6f7 e5d4 g6e6 a8d8 e6e7 d8d7 e7e8 d7d8 c3c4 b7b8 c4c5 d6c5 e8d8 b8c7 e4e5 a7a5 e5e6 c7d6 e2f3
info depth 14 seldepth 43 multipv 2 score cp -1061 nodes 128008438 nps 42855185 hashfull 192 tbhits 212995 time 2987 pv h7h2 h1h2 f8g7 g5g6 e5d4 e4e5 a6c8 e5d6 d8e7 f5f6 e7e6 b5d7 e6e5 a4a5 a7a6 f6f7 c8d7 a1d1
info depth 14 seldepth 42 multipv 3 score cp -1062 nodes 128008438 nps 42840842 hashfull 192 tbhits 212995 time 2988 pv e5d4 g5g6 h7h3 h1h3 f8g7 e4e5 a6c8 e5d6 d8e7 f5f6 e7e6 b5c6 c8a6 c3c4 a8d8 c6d7 e6e5 a4a5 a6c4 a5a6 e5f4
info depth 14 seldepth 62 multipv 4 score cp -1180 nodes 128008438 nps 42840842 hashfull 192 tbhits 212995 time 2988 pv h7h4 h1h4 a8c8 g5g6 c8c7 a1h1 f8h6 a4a5 b6a5 f5f6 e5d4 g6g7 h6g7 h1h8 d8d7
info depth 13 seldepth 34 multipv 5 score cp -1063 nodes 128008438 nps 42840842 hashfull 192 tbhits 212995 time 2988 pv h7h5 h1h5 f8g7 g5g6 e5d4 e4e5 a6c8 e5d6 d8e7 f5f6 e7d6 a1d1 d6e5 b5d7 e5f4 c3c4 f4e3 f6g7 c8a6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e5d4 | unsolved | -1154backed ·2 | 1 / 83 | 1 | |
| h7h2 | unsolved | -1169backed ·2 | 1 / 3 | 1 | |
| h7h3 | unsolved | -1169backed ·2 | 1 / 34 | 1 | |
| h7h4 | unsolved | -1169backed ·2 | 1 / 64 | 1 | |
| h7h5 | unsolved | -1169backed ·2 | 1 / 97 | 1 | |
| c6b4 | unsolved | -1265backed ·2 | 1 / 82 | 1 | |
| a6c8 | unsolved | -1321 | 1 / 130 | 1 | |
| h7h8 | unsolved | -1379 | 1 / 100 | 1 | |
| a8b8 | unsolved | -1537 | 1 / 114 | 1 | |
| c6e7 | unsolved | -1557 | 1 / 114 | 1 | |
| d6d5 | unsolved | -1564 | 1 / 114 | 1 | |
| a8c8 | unsolved | -1564 | 1 / 129 | 1 | |
| c6b8 | unsolved | -1744 | 1 / 114 | 1 | |
| h7c7 | unsolved | -1757 | 1 / 115 | 1 | |
| c6a5 | unsolved | -1816 | 1 / 113 | 1 | |
| h7f7 | unsolved | -1829 | 1 / 115 | 1 | |
| h7h1 | unsolved | -1847 | 1 / 118 | 2 | |
| h7b7 | unsolved | -1881 | 1 / 115 | 1 | |
| h7h6 | unsolved | -1922 | 1 / 99 | 1 | |
| d8e7 | unsolved | -1986 | 1 / 114 | 1 | |
| h7e7 | unsolved | -1993 | 1 / 115 | 1 | |
| h7g7 | unsolved | -2029 | 1 / 115 | 1 | |
| a6b7 | unsolved | -2047 | 1 / 115 | 1 | |
| h7d7 | unsolved | -2063 | 1 / 115 | 1 | |
| c6d4 | unsolved | -2081 | 1 / 112 | 1 | |
| f8e7 | unsolved | -2106 | 1 / 114 | 1 | |
| f8g7 | unsolved | -2321 | 1 / 114 | 1 | |
| a6b5 | unsolved | -2772 | 1 / 111 | 1 | |
| d8e8 | unsolved | -2802 | 1 / 114 | 1 | |
| d8c8 | unsolved | -9500 | 1 / 162 | 1 | |
| f8h6 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |