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 Na7 21. Ra1
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 -673cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 2 from lines only
workers serve visitor requests first
1kr2b1r/n7/1p1ppP2/p5pP/3PP1P1/2P5/PP6/R3K2R b K - 0 1
visits 2 · nodes 640.0M · 92.3s
raw engine output (last analysis)
info depth 30 seldepth 66 multipv 1 score cp -729 nodes 512001615 nps 5900879 hashfull 799 tbhits 4649 time 86767 pv f8h6 a1c1 b8a8 e1g1 a7c6 b2b4 e6e5 d4d5 h8d8 f6f7 d8f8 d5c6 b6b5 c1d1 a5a4 c3c4 d6d5 c4c5 d5d4 c5c6 d4d3 c6c7 d3d2 f1f5 a8a7 g1h1 a7b6 f5g5
info depth 30 seldepth 64 multipv 2 score cp -738 nodes 512001615 nps 5900879 hashfull 799 tbhits 4649 time 86767 pv a5a4 a1c1 a4a3 b2b3 a7c6 e1g1 b8a8 b3b4 c6d8 c3c4 d8f7 g1h1 f8h6 c4c5 d6d5 c5b6 c8c2 c1c2 d5e4 f1c1 e6e5 c1c8 h8c8 d4e5 a8a7 b4b5 a7b6 h1g2 b6c7 b5b6 c7b7 g2g1 h6f8 g1h1 f7e5
· earlier wider pass ·
info depth 18 seldepth 39 multipv 1 score cp -620 nodes 128003394 nps 23264884 hashfull 222 tbhits 1323 time 5502 pv a7c6 a1c1 c6e7 c3c4 a5a4 a2a3 f8h6 f6f7 h6f8 c1c2 h8h6 e1g1 h6h8 c4c5 d6d5 c5b6 c8c3 c2c3 e6e5 f1f6 e5d4 f6b6 b8a8 b6a6 a8b7 a6a7 b7b6 a7d7 b6a6 d7d6 e7c6
info depth 18 seldepth 42 multipv 2 score cp -620 nodes 128003394 nps 23264884 hashfull 222 tbhits 1323 time 5502 pv a5a4 a1c1 b6b5 e1g1 b8a8 f6f7 a7c6 c3c4 b5b4 c4c5 c6a5 b2b3 a4b3 c5c6 a5c4 c6c7 c4b2 f1f6 b2d3 f6h6 d3c1 h6h8 f8h6 d4d5 a8a7 g1g2 e6d5
info depth 18 seldepth 32 multipv 3 score cp -621 nodes 128003394 nps 23264884 hashfull 222 tbhits 1323 time 5502 pv c8d8 e1g1 a5a4 f6f7 a4a3 a1d1 d8c8 c3c4 b6b5 b2b4 b5c4 d1c1 c8c2 c1c2 a7b5 h5h6 d6d5 h6h7
info depth 18 seldepth 43 multipv 4 score cp -622 nodes 128003394 nps 23264884 hashfull 222 tbhits 1323 time 5502 pv b6b5 a1c1 a5a4 e1g1 b8b7 b2b3 a7c6 b3b4 c6a5 b4a5 f8h6 c1b1 a4a3 f6f7 h8f8 e4e5
info depth 17 seldepth 46 multipv 5 score cp -620 nodes 128003394 nps 23264884 hashfull 222 tbhits 1323 time 5502 pv b8a8 a1c1 a5a4 h5h6 a7c6 h6h7 c6e7 e1g1 e7g6 c3c4 g6f4 c4c5 d6d5 c5c6 c8c7 e4d5 a8a7 f6f7 b6b5 b2b3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b6b5 | unexplored | -622 | 0 | ||
| a5a4 | unsolved | -673 | 1 / 57 | 1 | |
| f8h6 | unexplored | -729 | 0 | ||
| b8a8 | unsolved | -811backed ·1 | 1 / 59 | 1 | |
| a7c6 | unsolved | -867backed ·5 | 1 / 74 | 1 | |
| c8d8 | unsolved | -900 | 1 / 90 | 1 | |
| d6d5 | unexplored | not analysed | 0 | ||
| e6e5 | unexplored | not analysed | 0 | ||
| a7b5 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| c8c3 | unexplored | not analysed | 0 | ||
| c8c4 | unexplored | not analysed | 0 | ||
| c8c5 | unexplored | not analysed | 0 | ||
| c8c6 | unexplored | not analysed | 0 | ||
| c8c7 | unexplored | not analysed | 0 | ||
| c8e8 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| b8b7 | unexplored | not analysed | 0 | ||
| b8c7 | unexplored | not analysed | 0 |