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. h5 Kb8 18. Bxa6 Rc8 19. Rd1 b5 20. Rc1 a6 21. f7
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 -813cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 4 from lines only
workers serve visitor requests first
1kr2b1r/5P2/p1npp3/1p4pP/3PP1P1/2P5/PP6/2R1K2R b K - 0 1
visits 1 · nodes 128.0M · 9.1s
raw engine output (last analysis)
info depth 19 seldepth 47 multipv 1 score cp -813 nodes 128000180 nps 14129614 hashfull 58 tbhits 6618 time 9059 pv c6e7 c3c4 b5b4 c4c5 d6d5 h5h6 e7g6 e1g1 g6f4 h6h7 f4h3 g1g2 h3f4 g2h1 c8c7 e4d5 f4d3 c1d1 a6a5 c5c6 b8a7 d1d3 a7b6 f1c1 b4b3 d4d5 e6d5 c1c5
info depth 19 seldepth 50 multipv 2 score cp -828 nodes 128000180 nps 14129614 hashfull 58 tbhits 6618 time 9059 pv b8a8 c3c4 c6e7 c4b5 e7c6 e1g1 a6a5 g1h1 e6e5 d4d5 c6d4 c1c7 c8c7 f1c1 d4c2 b2b3 h8h6
info depth 19 seldepth 35 multipv 3 score cp -833 nodes 128000180 nps 14129614 hashfull 58 tbhits 6618 time 9059 pv h8h6 e1g1 c6a5 c3c4 b5b4 b2b3 d6d5 c4c5 b8c7 c1e1 a5b3 e4d5 b4b3 d4d5 b3b2 d5d6 c7b7 c5c6 b7a7 d6d7
info depth 19 seldepth 39 multipv 4 score cp -853 nodes 128000180 nps 14129614 hashfull 58 tbhits 6618 time 9059 pv c6d8 h5h6 d6d5 h6h7 d5e4 c3c4 e6e5 d4d5 e5e4 d5d6 b5b4 c4c5 d8c6 e1g1 c8d8 f1f6
info depth 19 seldepth 41 multipv 5 score cp -869 nodes 128000180 nps 14129614 hashfull 58 tbhits 6618 time 9059 pv b8b7 c3c4 b5b4 c4c5 c6a5 b2b3 a5c4 b3c4 d6d5 e4d5 h8h6 e1g1 a6a5 f1f6 b4b3 a2b3 a5a4 c1b1 b7a6 d4d5 a4a3 d5d6 a3a2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c6e7 | unexplored | -813 | 0 | ||
| h8h6 | unexplored | -833 | 0 | ||
| c8d8 | unexplored | -898 | 0 | ||
| b8b7 | unexplored | -925 | 0 | ||
| b8a7 | unsolved | -953backed ·2 | 1 / 37 | 2 | |
| c6d8 | unsolved | -1046backed ·2 | 1 / 52 | 1 | |
| b8a8 | unsolved | -1047backed ·2 | 1 / 37 | 1 | |
| b5b4 | unexplored | not analysed | 0 | ||
| a6a5 | unexplored | not analysed | 0 | ||
| d6d5 | unexplored | not analysed | 0 | ||
| e6e5 | unexplored | not analysed | 0 | ||
| c6b4 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e5 | unexplored | not analysed | 0 | ||
| c6a7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| c8c7 | unexplored | not analysed | 0 | ||
| c8e8 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| b8c7 | unexplored | not analysed | 0 |