1. Nf3 f6 2. e4 e6 3. Nc3 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 b5 20. Rc1 a5
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 +1017cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 2 searched · 4 from lines only
workers serve visitor requests first
1kr2b1r/8/2nppP2/pp4pP/3PP1P1/2P5/PP6/2R1K2R w K - 0 1
visits 2 · nodes 640.0M · 133.9s
raw engine output (last analysis)
info depth 33 seldepth 70 multipv 1 score cp 901 nodes 512001725 nps 4970697 hashfull 430 tbhits 23613 time 103004 pv c3c4 b5b4 c4c5 c6a7 h5h6 a7b5 f6f7 h8h7 c5c6 b5c7 d4d5 e6d5 e4e5 d6e5 e1g1 c7d5 c6c7 b8a7 c1c5 b4b3 g1h1 b3a2 c5b5 d5f6 b5g5 h7g7 h6h7 g7g6 h7h8q g6h6 h8h6 f8g7 h1g2
info depth 33 seldepth 54 multipv 2 score cp 897 nodes 512001725 nps 4970697 hashfull 430 tbhits 23613 time 103004 pv f6f7 c6d8 c3c4 d6d5 h5h6 e6e5 h6h7 e5d4 c4d5 d8c6 e1g1 c8d8 c1d1 d8d2 d1d2 c6e5 f1c1 b8b7 c1c7 b7b8 c7c8 b8b7 c8a8 f8c5 g1f1 c5f8 f1g2 b5b4 a8a7 b7b8 a7b7 b8c8 g2h1 a5a4 b7b8 c8c7
· earlier wider pass ·
info depth 23 seldepth 53 multipv 1 score cp 764 nodes 128003808 nps 4144529 hashfull 119 tbhits 2839 time 30885 pv c3c4 b5b4 c4c5 c6a7 c5c6 b8c7 d4d5 a7b5 e4e5 c7b6 c6c7 b6a7 h5h6 b5d4 f6f7 d4f3 e1f2 f3e1 c1d1 b4b3 d1d3 b3a2 d3b3 e1d3 b3d3 h8h7 h1c1 a5a4 c1a1 e6d5
info depth 23 seldepth 42 multipv 2 score cp 704 nodes 128003808 nps 4144529 hashfull 119 tbhits 2839 time 30885 pv f6f7 a5a4 b2b4 a4b3 a2a4 b5b4 c3b4 b8a7 e1g1 e6e5 d4d5 c6d4 c1c7 c8c7 f1b1 d4b3 a4a5 a7a6 b1f1 b3d4 g1h2 d4f3 h2h3
info depth 23 seldepth 42 multipv 3 score cp 603 upperbound nodes 128003808 nps 4144529 hashfull 119 tbhits 2839 time 30885 pv e1g1 e6e5
info depth 22 seldepth 47 multipv 4 score cp 618 nodes 128003808 nps 4144529 hashfull 119 tbhits 2839 time 30885 pv b2b4 f8h6 f6f7 h8f8 a2a4 b5a4 b4a5 c6a5 c1a1 c8c7 e1g1 c7b7 a1a4 b7b3 a4a3 b8c7 a3b3 a5b3 f1b1 f8a8 c3c4 c7b7 g1h1 b7c7 e4e5 d6e5 c4c5 a8b8 c5c6 b8a8 f7f8q h6f8 b1f1 a8a3
info depth 22 seldepth 44 multipv 5 score cp 580 nodes 128003808 nps 4144529 hashfull 119 tbhits 2839 time 30885 pv b2b3 c6e5 d4e5 d6d5 c3c4 f8b4 e1f2 b4d2 f6f7 d5d4 h5h6 c8f8 h6h7 d2e3 f2f3 d4d3 c1d1 e3f2 d1d2 b5b4 c4c5 b8c7 h1c1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c3c4 | unsolved | 1017backed ·1 | 27 / 1 | 2 | |
| f6f7 | unsolved | 751 | 30 / 1 | 1 | |
| b2b4 | unexplored | 618 | 0 | ||
| e1g1 | unexplored | 603 | 0 | ||
| b2b3 | unexplored | 580 | 0 | ||
| d4d5 | unexplored | 493 | 0 | ||
| a2a3 | 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 | ||
| c1d1 | unexplored | not analysed | 0 | ||
| c1c2 | unexplored | not analysed | 0 | ||
| h1f1 | unexplored | not analysed | 0 | ||
| h1g1 | unexplored | not analysed | 0 | ||
| h1h2 | unexplored | not analysed | 0 | ||
| h1h3 | unexplored | not analysed | 0 | ||
| h1h4 | unexplored | not analysed | 0 | ||
| e1d1 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1d2 | unexplored | not analysed | 0 | ||
| e1e2 | unexplored | not analysed | 0 | ||
| e1f2 | unexplored | not analysed | 0 |