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 Ka8 20. Rc1 Nb8 21. O-O a5 22. c4 Nc6
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 +1137cpbacked ·2
This position: analysed (2.00B nodes across 1 pass) — Moves here: 3 searched · 3 from lines only
workers serve visitor requests first
k1r2b1r/8/1pnppP2/p5pP/2PPP1P1/8/PP6/2R2RK1 w - - 0 1
visits 1 · nodes 2.00B · 415.0s
raw engine output (last analysis)
info depth 33 seldepth 60 multipv 1 score cp 1383 nodes 2000001423 nps 4818839 hashfull 946 tbhits 224804 time 415038 pv b2b4 a5b4 f1f3 e6e5 d4d5 c6b4 f3a3 b4a6 c1b1 a8b8 g1h1 f8h6 f6f7 h6f8 b1c1 c8c5 c1d1 c5c7 d1f1 c7c5 f1f6 c5c8 f6e6 c8d8 e6h6 b8a8 h6h8 f8h6 f7f8r a8b8 f8f7 d8d7 f7f1 d7f7 f1f6 b8c8 f6f7 c8d8 a3f3 a6c5 f3f8 h6f8
info depth 32 seldepth 61 multipv 2 score cp 1092 nodes 2000001423 nps 4818827 hashfull 946 tbhits 224804 time 415039 pv a2a3 c6d8 c4c5 b6b5 d4d5 a8a7 e4e5 d6e5 d5d6 c8c6 a3a4 b5b4 g1f2 d8f7 d6d7 f7d8 f2e3 a7a8 f6f7 f8g7 c1d1 h8f8 h5h6 g7h8 h6h7 e6e5 d1d6 c6c5 f1c1 e5e4 c1c8 a8b7 e3e2 h8g7 c8b8 b7a7 b8b7 a7a8
info depth 32 seldepth 99 multipv 3 score cp 799 nodes 2000001423 nps 4818827 hashfull 946 tbhits 224804 time 415039 pv c4c5 c6b4 c5d6 c8c2 c1c2 b4d3 f6f7 a8a7 d4d5 d3f4 f1f3 e6d5 g1f1 b6b5 f3c3 f4e6 c3d3 b5b4 d3d7 a7b6 d7b7 b6c6 f1e2 b4b3 b7b6 c6c7 a2a3 a5a4 e4e5 h8h6 e2d2
info depth 32 seldepth 70 multipv 4 score cp 425 nodes 2000001423 nps 4818827 hashfull 946 tbhits 224804 time 415039 pv f6f7 c6b4 c4c5 b4d3 b2b4 d3f4 g1f2 f4d3 f2e2 h8h6 c5c6 c8c7 c1c2 d3f4 e2d2 d6d5 a2a4 e6e5 d2c1 f4e2 c1b1 a5b4 c2b2 c7c8 f1f6 e5d4 b2d2 d5d4 f6e6 h6f6
info depth 32 seldepth 53 multipv 5 score cp 314 nodes 2000001423 nps 4818827 hashfull 946 tbhits 224804 time 415039 pv c1d1 c6b4 c4c5 b4d3 c5c6 d3f4 f1f3 f4h3 g1h1 h3f2 f3f2 c8c7 d4d5 e6e5 d1f1 f8h6 f6f7 h8f8 f1f5 a8a7 h1g2 b6b5 f5f1 a7b6 g2f2 b6a7 f2e2 a7a6 f1c1 a5a4 c1f1 a4a3 b2b3 f8c8 f1f3 c8f8 e2f2 a6a7 f3f5 a7b8 f2e2 b8a7 f5f1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2b4 | unsolved | 1137backed ·1 | 31 / 1 | 1 | |
| a2a3 | unsolved | 971 | 31 / 1 | 1 | |
| c4c5 | unsolved | 688backed ·3 | 31 / 1 | 1 | |
| f6f7 | unexplored | 441 | 0 | ||
| c1d1 | unexplored | 314 | 0 | ||
| g1h1 | unexplored | 183 | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| d4d5 | unexplored | not analysed | 0 | ||
| e4e5 | unexplored | not analysed | 0 | ||
| h5h6 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| c1a1 | unexplored | not analysed | 0 | ||
| c1b1 | unexplored | not analysed | 0 | ||
| c1e1 | unexplored | not analysed | 0 | ||
| c1c2 | unexplored | not analysed | 0 | ||
| c1c3 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| f1f2 | unexplored | not analysed | 0 | ||
| f1f3 | unexplored | not analysed | 0 | ||
| f1f4 | unexplored | not analysed | 0 | ||
| f1f5 | unexplored | not analysed | 0 | ||
| g1f2 | unexplored | not analysed | 0 | ||
| g1g2 | unexplored | not analysed | 0 | ||
| g1h2 | unexplored | not analysed | 0 |