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. f6 b6 15. g4 Ba6 16. h4 O-O-O 17. Rd1 Kb8 18. Bxa6 Rc8 19. Rc1 a5 20. h5 Nd8 21. b4 Ka7 22. O-O
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 -750cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 6 from lines only
workers serve visitor requests first
2rn1b1r/k7/1p1ppP2/p5pP/1P1PP1P1/2P5/P7/2R2RK1 b - - 0 1
visits 1 · nodes 128.0M · 16.0s
raw engine output (last analysis)
info depth 31 seldepth 39 multipv 1 score cp -755 nodes 128001771 nps 8003111 hashfull 110 tbhits 19632 time 15994 pv c8c4 a2a4 d8f7 d4d5 f7d8 b4a5 a7a8 c1b1 c4c8 c3c4 e6d5 a4a5 d6d5 a5b6 f8b4 b1b2 d5e4 f1a1 a8b7 a1a7 b7b6 c4c5 b6c6 a7c7 c6d5 c7d7 d5c6 d7d6 c6b7 d6c6 b7a8
info depth 31 seldepth 48 multipv 2 score cp -850 nodes 128001771 nps 8003111 hashfull 110 tbhits 19632 time 15994 pv d8f7 c3c4 e6e5 d4d5 a5a4 g1f2 h8h6 c4c5 b6b5 f2e2 a4a3 c1c2 h6h8 f1c1 h8h6 c2c3 a7a6 c1f1 h6h8 c3c1 h8g8 c5d6 c8c2 c1c2 f8b4 f1c1 b5b4 d5d6 g8c8
info depth 31 seldepth 48 multipv 3 score cp -851 nodes 128001771 nps 8003111 hashfull 110 tbhits 19632 time 15994 pv a5b4 f6f7 b6b5 a2a4 c8b8 a4b5 b8b2 c1a1 b2a2 c3c4 a7a6 f1f3 h8h6 f3a3 a6b7 a3a7 b7b8 a1b1 a2b2 a7b7 b8a8 b7b8 a8a7 b1a1 b2a2 b8b7 a7a6 a1a2
info depth 30 seldepth 39 multipv 4 score cp -750 nodes 128001771 nps 8003111 hashfull 110 tbhits 19632 time 15994 pv b6b5 c3c4 a5b4 c4b5 c8c2 c1c2 d6d5 f1c1 d5e4 g1f1 e6e5 c1c7 a7a6 c7a7 a6b6 a7a6 b6b5 a2a4 b5c4 d4d5 e5e4 a6a8 f8e7 f6f7 e7f8 a4a5 e4e3
info depth 30 seldepth 40 multipv 5 score cp -765 nodes 128001771 nps 8003111 hashfull 110 tbhits 19632 time 15994 pv d6d5 c3c4 a5b4 f6f7 b6b5 c4c5 e6e5 c5c6 c8c7 e4d5 e5d4 c1d1 d8e6 d1d8 c7c8 d8c8 b5b4 f1d1 b4b3 c6c7 e6c7 a2b3 f8c5 g1h1 h8c8 d1a1 a7b6 a1a6 b6b7 a6b6 b7a7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b6b5 | unexplored | -750 | 0 | ||
| c8c4 | unexplored | -755 | 0 | ||
| d6d5 | unexplored | -765 | 0 | ||
| e6e5 | unexplored | -785 | 0 | ||
| d8f7 | unexplored | -850 | 0 | ||
| a5b4 | unsolved | -859backed ·2 | 1 / 22 | 1 | |
| a7b8 | unsolved | -862 | 1 / 83 | 1 | |
| d8c6 | unexplored | -1073 | 0 | ||
| a7a8 | unsolved | -1121backed ·1 | 1 / 38 | 2 | |
| a5a4 | unexplored | not analysed | 0 | ||
| d8b7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| c8c3 | unexplored | not analysed | 0 | ||
| c8c5 | unexplored | not analysed | 0 | ||
| c8c6 | unexplored | not analysed | 0 | ||
| c8c7 | unexplored | not analysed | 0 | ||
| c8a8 | unexplored | not analysed | 0 | ||
| c8b8 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| a7b7 | unexplored | not analysed | 0 |