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 g5 13. h3 b6 14. g4 e5 15. h4 Ba6 16. a4 gxh4 17. Ke2 Kf7 18. dxe5
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 -1137cpbacked ·25
This position: analysed (640.0M nodes across 2 passes) — Moves here: 36 searched
workers serve visitor requests first
r4b1r/p2p1k2/bpn5/1B3P2/P3P1P1/2P5/1P2K3/R6R b - - 0 1
visits 2 · nodes 640.0M · 153.8s
raw engine output (last analysis)
info depth 27 seldepth 50 multipv 1 score cp -1016 nodes 512000564 nps 4396024 hashfull 537 tbhits 454919 time 116469 pv c6d4 c3d4 f7f6 h1h5 f6e5 f5f6 e5d4 g4g5 f8h6 h5h3 d4e3 a1c1 d7d6 b2b4 a6c8 b5d7 c8a6 b4b5 a8f8 e2d1 e3f2 b5a6 h6g5 c1c2 f2e2 d1c1 e2d2 h3h8 a7a5 d7g4 d2d1 f6f7 f8f7 g4e2 d1e1 c1b2 e1f2 e2d1 f2f1
info depth 27 seldepth 72 multipv 2 score cp -1057 nodes 512000564 nps 4396024 hashfull 537 tbhits 454919 time 116469 pv h8h3 h1h3 f8c5 g4g5 c5g1 g5g6 f7f6 e4e5 f6g5 g6g7 c6e7 b5a6 d7d6 e5d6 a8e8 e2f3 e8e3 f3g4 a7a5 g7g8q b6b5 f5f6 b5a4 b2b3 e3e1
· earlier wider pass ·
info depth 18 seldepth 49 multipv 1 score cp -937 nodes 128001235 nps 3431852 hashfull 149 tbhits 145074 time 37298 pv h8h2 h1h2 f8h6 g4g5 a8h8 g5g6 f7f6 e4e5 f6g5 g6g7 g5g4 f5f6 c6b4 c3c4 b4d3 a1f1 a6b7 b5c6 a7a5 f1g1 g4f3 e2d1 f3f2
info depth 18 seldepth 32 multipv 2 score cp -969 nodes 128001235 nps 3431852 hashfull 149 tbhits 145074 time 37298 pv c6d4 c3d4 f7f6 h1h5 f6e5 f5f6 e5f4 g4g5 d7d6 b5a6 a8c8 a1f1 f4g4 f1f4 g4f3
info depth 18 seldepth 52 multipv 3 score cp -1022 nodes 128001235 nps 3431852 hashfull 149 tbhits 145074 time 37298 pv h8h4 h1h4 d7d6 g4g5 f8h6 g5g6 f7f6 e4e5 f6g5 a1g1 g5f4 f5f6 a6c8 b5c6 c8a6 e2e1 a8h8
info depth 17 seldepth 44 multipv 4 score cp -1010 nodes 128001235 nps 3431852 hashfull 149 tbhits 145074 time 37298 pv h8h3 h1h3 f8h6 g4g5 a8h8 g5g6 f7f6 a1h1 f6e5 g6g7 a6c8 g7g8q h8g8 h1d1 h6d2 b5a6 d7d6 a6c8 c6e7 f5f6 e5f4
info depth 17 seldepth 38 multipv 5 score cp -1014 nodes 128001235 nps 3431852 hashfull 149 tbhits 145074 time 37298 pv f8d6 h1h7 h8h7 g4g5 d6h2 g5g6 f7f6 e4e5 f6g5 f5f6 c6d8 g6g7 d8e6 g7g8r a8g8 b5a6 e6f8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c6d4 | unsolved | -1137backed ·24 | 24 / 8 | 1 | |
| f8d6 | unsolved | -1148backed ·9 | 1 / 83 | 1 | |
| h8h2 | unsolved | -1148backed ·9 | 28 / 25 | 1 | |
| h8h3 | unsolved | -1148backed ·9 | 1 / 53 | 1 | |
| h8h4 | unsolved | -1148backed ·9 | 1 / 80 | 1 | |
| d7d5 | unsolved | -1186backed ·2 | 1 / 146 | 1 | |
| f8c5 | unsolved | -1188backed ·5 | 1 / 82 | 1 | |
| c6e5 | unsolved | -1198backed ·6 | 1 / 148 | 1 | |
| d7d6 | unsolved | -1200backed ·6 | 1 / 106 | 1 | |
| f7f6 | unsolved | -1206backed ·7 | 1 / 74 | 1 | |
| a8e8 | unsolved | -1224 | 1 / 114 | 1 | |
| a6c8 | unsolved | -1225 | 1 / 115 | 1 | |
| f8b4 | unsolved | -1226backed ·2 | 1 / 68 | 1 | |
| f8e7 | unsolved | -1229 | 1 / 106 | 1 | |
| a8d8 | unsolved | -1230 | 1 / 114 | 1 | |
| f8h6 | unsolved | -1237backed ·1 | 1 / 63 | 1 | |
| h8h6 | unsolved | -1239 | 1 / 113 | 1 | |
| c6b4 | unsolved | -1242 | 1 / 97 | 1 | |
| f8a3 | unsolved | -1258 | 1 / 115 | 1 | |
| a8b8 | unsolved | -1258 | 1 / 114 | 1 | |
| a8c8 | unsolved | -1272 | 1 / 106 | 1 | |
| c6e7 | unsolved | -1274 | 1 / 114 | 1 | |
| h8h7 | unsolved | -1285 | 1 / 157 | 1 | |
| h8h1 | unsolved | -1286 | 1 / 137 | 1 | |
| h8h5 | unsolved | -1444 | 1 / 121 | 1 | |
| f7e8 | unsolved | -1483 | 1 / 114 | 1 | |
| a6b7 | unsolved | -1517 | 1 / 115 | 1 | |
| f7e7 | unsolved | -1563 | 1 / 114 | 1 | |
| c6d8 | unsolved | -1608 | 1 / 114 | 1 | |
| c6a5 | unsolved | -1674 | 1 / 113 | 1 | |
| a6b5 | unsolved | -1674 | 1 / 111 | 1 | |
| h8g8 | unsolved | -1752 | 1 / 114 | 1 | |
| f8g7 | unsolved | -1794 | 1 / 98 | 1 | |
| c6b8 | unsolved | -1891 | 1 / 114 | 1 | |
| f7g8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f7g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |