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
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 -1114cpbacked ·9
This position: analysed (128.0M nodes across 1 pass) — Moves here: 33 searched
workers serve visitor requests first
1k1r1b2/p2p3r/bpn1p3/PB2PPp1/3P2P1/2P4P/1P6/R4RK1 b - - 0 1
visits 1 · nodes 128.0M · 8.9s
raw engine output (last analysis)
info depth 17 seldepth 57 multipv 1 score cp -789 nodes 128001489 nps 14401607 hashfull 48 tbhits 34654 time 8888 pv c6b4 b5d3 b4c2 a5b6 a7a5 d3c2 d7d5 f5f6 h7f7 a1c1 a5a4 c3c4 f8b4 c4d5 b4c5 g1h1 f7b7 b2b4 a4a3 f6f7 d8f8 b4c5 b7b2 c1c8 b8b7 c8c7 b7b8 c7b7 b8c8 b7b2 a3a2 f1a1
info depth 17 seldepth 44 multipv 2 score cp -933 nodes 128001489 nps 14401607 hashfull 48 tbhits 34654 time 8888 pv c6d4 f5e6 d7d5 f1f7 f8e7 g1h1 d5d4 e5e6 d4d3 f7e7 h7e7 b5d3 a6d3 c3c4 b8c8 h1g1 b6a5 a1a5 a7a6 c4c5 d3c4 c5c6 c8c7 g1f2 c4b5 f2e3 e7h7 e6e7 h7f7 e7e8n c7c8
info depth 17 seldepth 38 multipv 3 score cp -1040 nodes 128001489 nps 14401607 hashfull 48 tbhits 34654 time 8888 pv d7d5 e5d6 a6b7 b5c6 b7a6 c3c4 b6b5 a1c1 b5b4 f5f6 h7f7 c6e8 f7h7 f6f7 e6e5 e8d7 e5d4 c1d1 h7h6 f1f6 f8c5 g1h1 a6b7 d7c6
info depth 17 seldepth 53 multipv 4 score cp -1100 nodes 128001489 nps 14401607 hashfull 48 tbhits 34654 time 8888 pv e6f5 f1f7 b8a8 b5a4 a6d3 a5b6 a7a5 a4d7 f8e7 f7h7 a5a4 c3c4 a8a7 c4c5 e7d8 a1c1
info depth 17 seldepth 38 multipv 5 score cp -1101 nodes 128001489 nps 14401607 hashfull 48 tbhits 34654 time 8888 pv b8c8 a5b6 a7a5 c3c4 d7d6 f5f6 d6e5 c4c5 a5a4 c5c6 h7a7 b2b4 d8d5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c6b4 | unsolved | -1114backed ·8 | 40 / 41 | 2 | |
| d7d6 | unsolved | -1170backed ·2 | 1 / 92 | 1 | |
| d7d5 | unsolved | -1170backed ·2 | 1 / 92 | 1 | |
| e6f5 | unsolved | -1173 | 1 / 110 | 1 | |
| c6e5 | unsolved | -1173 | 1 / 100 | 1 | |
| c6d4 | unsolved | -1193backed ·1 | 1 / 92 | 2 | |
| a6c8 | unsolved | -1210 | 1 / 108 | 1 | |
| h7h6 | unsolved | -1279 | 1 / 99 | 1 | |
| b8a8 | unsolved | -1283 | 1 / 107 | 1 | |
| d8c8 | unsolved | -1302 | 1 / 107 | 1 | |
| a6b7 | unsolved | -1346backed ·1 | 1 / 108 | 1 | |
| f8h6 | unsolved | -1365 | 1 / 107 | 1 | |
| h7h8 | unsolved | -1367 | 1 / 107 | 1 | |
| h7h4 | unsolved | -1378 | 1 / 106 | 1 | |
| b8c8 | unsolved | -1391 | 1 / 107 | 1 | |
| c6e7 | unsolved | -1403 | 1 / 108 | 1 | |
| h7g7 | unsolved | -1406 | 1 / 107 | 1 | |
| d8e8 | unsolved | -1434 | 1 / 107 | 1 | |
| a6b5 | unsolved | -1440 | 1 / 102 | 1 | |
| f8g7 | unsolved | -1449 | 1 / 107 | 1 | |
| f8e7 | unsolved | -1479 | 1 / 107 | 1 | |
| f8d6 | unsolved | -1487 | 1 / 108 | 1 | |
| h7h5 | unsolved | -1550 | 1 / 108 | 1 | |
| h7h3 | unsolved | -1697backed ·1 | 1 / 106 | 1 | |
| f8c5 | unsolved | -1897 | 1 / 107 | 1 | |
| h7f7 | unsolved | -2013 | 1 / 107 | 1 | |
| h7e7 | unsolved | -2166 | 1 / 107 | 1 | |
| f8b4 | unsolved | -9500 | 1 / 155 | 1 | |
| f8a3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| b6a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8b7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |