1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. e5 Bb4 8. h3 Nh6 9. c3 Ng4 10. Kh1 O-O 11. Ng5 h6 12. Nh7 Kh8 13. hxg4 fxe5 14. Qg4 Qg5 15. Nxf8 b6 16. f4 Ba6 17. f5 Rf8 18. f6 g6 19. Qxg5 Ne5 20. Bxa6 Bd6 21. d3 Nf7 22. Bf4 g5 23. Rfe1 Re8 24. Bxd6 Kh7 25. c4 e5 26. g4 Rf8 27. Kg2 Kh8 28. b4 Kg8
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1936cpbacked ·1
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 2 from lines only
workers serve visitor requests first
5rk1/p2p1n2/1p3P1p/4p1p1/1PP3P1/3P4/P5K1/R3R3 w - - 0 1
visits 2 · nodes 640.0M · 67.9s
raw engine output (last analysis)
info depth 21 seldepth 44 multipv 1 score cp 1973 nodes 512001331 nps 9575487 hashfull 578 tbhits 15308 time 53470 pv a1c1 f7d6 f6f7 g8h7 e1e5 h6h5 b4b5 h5g4 c4c5 h7g6 c1f1 g5g4 f1f6 g6g5 f6f5 g5g6 f5g5 g6h6 g5h5 h6g6 h5h8 g6g5 h8f8 g5h4 c5c6
info depth 21 seldepth 61 multipv 2 score cp 1919 nodes 512001331 nps 9575487 hashfull 578 tbhits 15308 time 53470 pv c4c5 g8h8 a1c1 h8h7 b4b5 b6c5 b5b6 h7h8 c1c8 f7d8 f6f7 e5e4 d3e4 h6h5 b6a7 h5h4 a2a4 h4h3 g2h2
· earlier wider pass ·
info depth 18 seldepth 46 multipv 1 score cp 1528 nodes 128001769 nps 8843565 hashfull 212 tbhits 11077 time 14474 pv c4c5 f8c8 a1c1 c8d8 b4b5 d8b8 c5c6 g8f8 c6d7 b8d8 c1c7 d8d7 c7d7 f8e8 e1c1 e5e4 c1c7 e8d8 c7d7 d8c8 d7f7 c8d8
info depth 18 seldepth 54 multipv 2 score cp 1527 nodes 128001769 nps 8843565 hashfull 212 tbhits 11077 time 14474 pv a1c1 g8h7 c4c5 f8a8 b4b5 a8d8 c5c6 d7c6 c1c7 d8d7 e1h1 h7h8
info depth 18 seldepth 65 multipv 3 score cp 1525 nodes 128001769 nps 8843565 hashfull 212 tbhits 11077 time 14474 pv b4b5 f7d8 f6f7 g8h7 c4c5 e5e4 e1h1 h7h8 d3e4 d8e6 a1c1 a7a6 c5b6 a6b5 c1c8 e6f4 g2h2 f4d3
info depth 18 seldepth 56 multipv 4 score cp 1468 nodes 128001769 nps 8843565 hashfull 212 tbhits 11077 time 14474 pv a1d1 f7d8 f6f7 g8g7 c4c5 b6b5 d3d4 e5e4 e1e3 a7a5 d1h1 g7h8 d4d5 a5b4 c5c6 d7c6 d5d6 b5b4 d6d7 b4b3 a2b3 d8e6 h1a1 h8h7 a1a8
info depth 18 seldepth 42 multipv 5 score cp 1459 nodes 128001769 nps 8843565 hashfull 212 tbhits 11077 time 14474 pv a2a4 g8h7 c4c5 d7d6 a1c1 d6d5 b4b5 d5d4 c5c6 f7d6 f6f7 d6c8 e1h1 h7h8 c6c7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a1c1 | unsolved | 1936 | 22 / 1 | 1 | |
| c4c5 | unsolved | 1702 | 23 / 1 | 1 | |
| g2h1 | unsolved | 1486 | 22 / 1 | 1 | |
| a1d1 | unexplored | 1468 | 0 | ||
| a2a4 | unexplored | 1459 | 0 | ||
| b4b5 | unsolved | 1300 | 21 / 1 | 1 | |
| a1b1 | unexplored | not analysed | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| d3d4 | unexplored | not analysed | 0 | ||
| e1b1 | unexplored | not analysed | 0 | ||
| e1c1 | unexplored | not analysed | 0 | ||
| e1d1 | unexplored | not analysed | 0 | ||
| e1e2 | unexplored | not analysed | 0 | ||
| e1e3 | unexplored | not analysed | 0 | ||
| e1e4 | unexplored | not analysed | 0 | ||
| e1e5 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1g1 | unexplored | not analysed | 0 | ||
| e1h1 | unexplored | not analysed | 0 | ||
| g2f1 | unexplored | not analysed | 0 | ||
| g2f2 | unexplored | not analysed | 0 | ||
| g2f3 | unexplored | not analysed | 0 | ||
| g2g1 | unexplored | not analysed | 0 | ||
| g2g3 | unexplored | not analysed | 0 | ||
| g2h2 | unexplored | not analysed | 0 | ||
| g2h3 | unexplored | not analysed | 0 |