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 Ke7 22. gxf4 b6 23. Rxh2 Bg4
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 +1222cpbacked ·4
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 1 from lines only
workers serve visitor requests first
r7/p3k3/1p6/1B6/3P2b1/2P5/PP6/1K1R4 w - - 0 1
visits 2 · nodes 640.0M · 92.8s
raw engine output (last analysis)
info depth 21 seldepth 62 multipv 1 score cp 1304 nodes 512001702 nps 6067521 hashfull 838 tbhits 271935 time 84384 pv d1h1 g4h5 b5e8 e7f6 b1c1 a7a5 h1h4 b6b5 h4f4 f6g7 e8g6 h5g4 f4f8 a8a6 d4d5 a5a4 d5d6 b5b4 f8f7 g7h6 g6f5 g4d1 c3c4 h6g5 c4c5 a4a3 b2b3
info depth 21 seldepth 90 multipv 2 score cp 1224 nodes 512001702 nps 6067521 hashfull 838 tbhits 271935 time 84384 pv d1e1 g4e2 b5e8 a7a5 b1c1 a5a4 d4d5 e7d6 c3c4 d6e5 d5d6 e5d4 a2a3 d4e5 d6d7 e5f4 e8g6 a8d8 g6d3 e2h5 e1f1 f4e3 d3e2
· earlier wider pass ·
info depth 17 seldepth 38 multipv 1 score cp 1074 nodes 128007352 nps 15130892 hashfull 61 tbhits 99321 time 8460 pv d1h1 g4h5 b5e8 b6b5 d4d5 e7d6 h1f1 h5f3 b1a1 a8c8 b2b3 c8b8 f1g1 f3g4 g1h1 b5b4 h1h6 d6e5 h6e6 e5f5 c3c4 b8d8 e6f6 f5e4 c4c5 e4d3 f6f2 d3c3
info depth 17 seldepth 51 multipv 2 score cp 1070 nodes 128007352 nps 15130892 hashfull 61 tbhits 99321 time 8460 pv d1e1 g4e2 b5e8 a8c8 e1g1 e2g4 b1a1 a7a5 g1e1 g4e2 a2a3 b6b5 e1g1 e2g4 d4d5 e7d6 g1e1 g4e2 b2b3 c8b8 e1h1 e2h5 h1h4 h5g6 h4h8 b8b7 e8d7 b5b4 h8b8 b4c3 b8b7
info depth 17 seldepth 49 multipv 3 score cp 981 nodes 128007352 nps 15130892 hashfull 61 tbhits 99321 time 8460 pv d1f1 g4f3 b5e8 a8d8 b1a1 d8d6 b2b3 d6h6 f1e1 f3e4 e8h5 b6b5 d4d5 e7d6 a2a4 h6h8 a4b5 h8g8 e1g1 e4g6 c3c4 g8h8 c4c5 d6e5 d5d6 g6e8
info depth 17 seldepth 68 multipv 4 score cp 964 nodes 128007352 nps 15130892 hashfull 61 tbhits 99321 time 8460 pv d4d5 g4d1 d5d6 e7f6 d6d7 a8d8 b5a6 f6g5 b2b4 g5f4 a6e2 f4e3 c3c4 e3d2 a2a4 a7a5 b4b5 d2c2 b1a1
info depth 16 seldepth 47 multipv 5 score cp 891 nodes 128007352 nps 15130892 hashfull 61 tbhits 99321 time 8460 pv d1g1 a8h8 g1h1 g4h5 d4d5 e7d6 c3c4 a7a6 b5d7 h8g8 h1g1 g8h8 d7f5 h5e8 g1h1 h8g8 c4c5 d6e5 h1e1 e5f6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d1e1 | unsolved | 1222backed ·3 | 8 / 1 | 2 | |
| d1h1 | unsolved | 1014backed ·1 | 28 / 1 | 1 | |
| d4d5 | unsolved | 1004 | 29 / 1 | 1 | |
| d1f1 | unsolved | 927 | 26 / 1 | 1 | |
| d1g1 | unexplored | 891 | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| c3c4 | 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 | ||
| b5d7 | unexplored | not analysed | 0 | ||
| b5e8 | unexplored | not analysed | 0 | ||
| d1c1 | unexplored | not analysed | 0 | ||
| d1d2 | unexplored | not analysed | 0 | ||
| d1d3 | unexplored | not analysed | 0 | ||
| b1a1 | unexplored | not analysed | 0 | ||
| b1c1 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 |