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. h4 O-O-O 16. f6
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 -819cpbacked ·11
This position: analysed (128.0M nodes across 1 pass) — Moves here: 28 searched
workers serve visitor requests first
2kr1b1r/p2p4/bpn1pP2/1B4p1/3PP1PP/2P5/PP6/R3K2R b KQ - 0 1
visits 1 · nodes 128.0M · 20.7s
raw engine output (last analysis)
info depth 24 seldepth 52 multipv 1 score cp -550 nodes 128002023 nps 6196244 hashfull 790 tbhits 1241 time 20658 pv c8b8 a1d1 d7d6 b5a6 d8c8 d1c1 c8d8 e1f2 f8g7 f2g2 g7h6 h4h5 c6e7 g2f2 d8f8 f2e2 a7a5 c1f1 e7c6 f6f7 b8a8 b2b4 a5b4 c3c4 a8b8 c4c5 c6b4 c5c6 b8c7 d4d5 b4d3
info depth 23 seldepth 39 multipv 2 score cp -632 nodes 128002023 nps 6196244 hashfull 790 tbhits 1241 time 20658 pv h8h7 h4h5 c8b8 a1d1 d7d6 e1g1 c6b4 f6f7 b4c2 f1f6 c2e3 d1c1 e3d1 b2b4 d1b2 c3c4 b2d3 b5d7 d3c1 f6f1 h7h6 b4b5 a6b5 f1b1 a7a5 g1h1 a5a4 e4e5 d6e5 c4c5 e6e5 d4d5 e5e4 d7f5 e4e3
info depth 23 seldepth 40 multipv 3 score cp -663 nodes 128002023 nps 6196244 hashfull 790 tbhits 1241 time 20658 pv d7d6 h4h5 c8b8 a1c1 f8h6 b2b3 b8a8 e1g1 c6b4 f6f7 h8f8 c3c4 b4c2 b5c6 a8b8 f1f2 c2b4 c6d7 b4d3 f2f1 d3f4 f1f4 e6e5 d4d5 f8f7 d7f5 d8f8 b3b4 b8a8 g1h2 f8f7
info depth 23 seldepth 35 multipv 4 score cp -695 nodes 128002023 nps 6196244 hashfull 790 tbhits 1241 time 20658 pv e6e5 d4d5 d7d6 a1c1 c8b8 h4h5 b8a8 b5a6 c6a5 b2b3 f8h6 e1g1 a5c6 f1f5 h6f8 f6f7 c6e7 f5f6 e7f5 f6e6 f5g3 e6e8
info depth 23 seldepth 49 multipv 5 score cp -714 nodes 128002023 nps 6196244 hashfull 790 tbhits 1241 time 20658 pv h8g8 h4g5 g8g5 h1h7 f8g7 c3c4 c8b8 a1c1 b8a8 e1f2 d8b8 b5c6 b8c8 a2a4 c8b8 b2b4 b8c8 f6f7 g7f8 h7h8 d7d5 e4e5 a6b5 c4b5 c8c2 c1c2 b6b5 f2e2 g5g6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8b8 | unsolved | -819backed ·10 | 28 / 111 | 2 | |
| h8h7 | unsolved | -987backed ·9 | 34 / 78 | 1 | |
| d7d6 | unsolved | -1007backed ·11 | 23 / 71 | 2 | |
| d8e8 | unsolved | -1021backed ·6 | 1 / 45 | 1 | |
| h8g8 | unsolved | -1039backed ·2 | 1 / 74 | 1 | |
| g5h4 | unsolved | -1062 | 1 / 110 | 1 | |
| e6e5 | unsolved | -1064backed ·3 | 27 / 28 | 1 | |
| f8h6 | unsolved | -1083 | 1 / 105 | 2 | |
| f8b4 | unsolved | -1115backed ·6 | 33 / 79 | 3 | |
| d7d5 | unsolved | -1157 | 1 / 81 | 1 | |
| f8e7 | unsolved | -1244 | 1 / 83 | 1 | |
| f8g7 | unsolved | -1258 | 1 / 91 | 1 | |
| a6b7 | unsolved | -1333 | 1 / 98 | 1 | |
| f8c5 | unsolved | -1412backed ·2 | 1 / 76 | 1 | |
| f8d6 | unsolved | -1412backed ·2 | 1 / 67 | 1 | |
| f8a3 | unsolved | -1445 | 1 / 81 | 1 | |
| a6b5 | unsolved | -1446 | 1 / 114 | 1 | |
| h8h5 | unsolved | -1680 | 1 / 106 | 1 | |
| h8h6 | unsolved | -1745 | 1 / 113 | 1 | |
| h8h4 | unsolved | -1765 | 1 / 109 | 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 |