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 g5 13. h3 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Bg5 18. Kb1 Bf4 19. g3 Rh2 20. Rf2 d5 21. exd6 Kf8
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 · White to move · best line +1195cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 3 from lines only
workers serve visitor requests first
r1b2k2/pp6/8/1B6/3P1b2/2P3P1/PP3R1r/1K1R4 w - - 0 1
visits 2 · nodes 640.0M · 70.1s
raw engine output (last analysis)
info depth 25 seldepth 63 multipv 1 score cp 1103 nodes 512001051 nps 8249964 hashfull 397 tbhits 261336 time 62061 pv g3f4 c8f5 b1a1 f8e7 b5e8 h2h3 f2h2 a8d8 h2h3 f5e4 d4d5 d8d6 d1f1 e4f3 a2a3 a7a5 c3c4 d6h6 d5d6 e7d8 e8h5 a5a4 c4c5 h6h7 f1g1 f3g2 g1c1 g2c6 c1e1 c6e4 b2b4 a4b3 e1f1 e4f3 d6d7 h7e7 h5g6 e7e5 f1e1 f3e2 g6f5 e5d5
info depth 25 seldepth 51 multipv 2 score cp 1024 nodes 512001051 nps 8249964 hashfull 397 tbhits 261336 time 62061 pv b5e8 f8g7 g3f4 g7h6 f2h2 h6g5 a2a3 c8f5 b1a1 a7a5 d4d5 a5a4 d5d6 g5f4 d1f1 f4e3 f1e1 e3d2 e1d1 d2e3 d1d3 e3e2 d3d2 e2e1 d2e2 e1d1 c3c4 f5d7 e2g2 d1c1 g2g1 c1d2
· earlier wider pass ·
info depth 18 seldepth 45 multipv 1 score cp 981 nodes 128002488 nps 15847776 hashfull 63 tbhits 81828 time 8077 pv g3f4 c8f5 b1a1 f8e7 b5e8 f5e4 f2h2 a8d8 d4d5 d8d6 d1g1 e4g2 g1e1 e7f6 a2a3 b7b5 b2b3 f6g5 e1e7 g5h4 e7h7 h4g3 h7g7 g3f4 g7f7 f4e3
info depth 18 seldepth 42 multipv 2 score cp 884 nodes 128002488 nps 15847776 hashfull 63 tbhits 81828 time 8077 pv b5e8 a7a5 g3f4 c8f5 b1c1 h2h3 f2h2 a8a6 h2h3 a6b6 b2b3 b6e6 d1e1 f5e4 d4d5 e6h6 e1f1 e4f3 e8h5 f8e7 a2a4
info depth 18 seldepth 66 multipv 3 score cp 853 nodes 128002488 nps 15847776 hashfull 63 tbhits 81828 time 8077 pv d4d5 f8g7 g3f4 c8g4 d1h1 a8h8 d5d6 g4f5 b1a1 h8h6 h1c1 a7a6 f2g2 g7f8 b5e2 f5g4 e2c4
info depth 18 seldepth 39 multipv 4 score cp 757 nodes 128002488 nps 15847776 hashfull 63 tbhits 81828 time 8077 pv b1a1 f8g7 g3f4 c8g4 d1c1 a8d8 d4d5 d8d6 c1h1 d6h6 a2a3 h6h5 b2b3 a7a6 b5d3 h5e5 f2f7 g7h8 f7h7 h8g8 h7g7 g8f8 h1f1 h2f2
info depth 17 seldepth 55 multipv 5 score cp 736 nodes 128002488 nps 15847776 hashfull 63 tbhits 81828 time 8077 pv a2a3 f8g7 g3f4 c8f5 b1a1 a8h8 f2h2 h8h2 d1d2 h2h1 b5f1 f5e4 d2h2 h1g1 h2h7 g7f8 h7h8 f8e7 h8e8 e7f7 e8f8 f7e7 f8f7 e7e8 f7g7 e8f8 b2b4 b7b5 d4d5 e4d5 a1b1 g1h1 g7h7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g3f4 | unsolved | 1195backed ·2 | 6 / 16 | 1 | |
| b5d7 | unexplored | 1128 | 0 | ||
| b5e8 | unsolved | 1022backed ·2 | 24 / 1 | 1 | |
| d4d5 | unsolved | 791backed ·1 | 30 / 1 | 1 | |
| b1a1 | unexplored | 757 | 0 | ||
| a2a3 | unexplored | 736 | 0 | ||
| f2h2 | unsolved | 48 | 41 / 1 | 1 | |
| b2b3 | unexplored | not analysed | 0 | ||
| c3c4 | unexplored | not analysed | 0 | ||
| g3g4 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| b5f1 | unexplored | not analysed | 0 | ||
| b5e2 | unexplored | not analysed | 0 | ||
| b5d3 | unexplored | not analysed | 0 | ||
| b5a4 | unexplored | not analysed | 0 | ||
| b5c4 | unexplored | not analysed | 0 | ||
| b5a6 | unexplored | not analysed | 0 | ||
| b5c6 | unexplored | not analysed | 0 | ||
| d1c1 | unexplored | not analysed | 0 | ||
| d1e1 | unexplored | not analysed | 0 | ||
| d1f1 | unexplored | not analysed | 0 | ||
| d1g1 | unexplored | not analysed | 0 | ||
| d1h1 | unexplored | not analysed | 0 | ||
| d1d2 | unexplored | not analysed | 0 | ||
| d1d3 | unexplored | not analysed | 0 | ||
| f2f1 | unexplored | not analysed | 0 | ||
| f2c2 | unexplored | not analysed | 0 | ||
| f2d2 | unexplored | not analysed | 0 | ||
| f2e2 | unexplored | not analysed | 0 | ||
| f2g2 | unexplored | not analysed | 0 | ||
| f2f3 | unexplored | not analysed | 0 | ||
| f2f4 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 |