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 Kd8 13. f6 g5 14. h3 d6 15. g4 e5 16. h4 b6 17. d5 Ba6 18. Rc1 Rc8 19. a4 Ra8 20. b3 Rh7 21. Bxa6 Kc8
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 +1506cp
This position: analysed (640.0M nodes across 2 passes) — Moves here: 2 searched · 3 from lines only
workers serve visitor requests first
r1k2b2/p6r/1pnp1P2/3Pp1p1/P3P1PP/1PP5/8/2R1K2R w K - 0 1
visits 2 · nodes 640.0M · 124.4s
raw engine output (last analysis)
info depth 23 seldepth 63 multipv 1 score cp 1506 nodes 512000271 nps 5183238 hashfull 383 tbhits 49531 time 98780 pv e1e2 a7a5 f6f7 g5h4 g4g5 c6e7 g5g6 b6b5 g6g7 h7h2 h1h2 e7g6 c3c4 b5a4 g7g8q c8b8 c4c5 a5a4 e2f2 a4a3 c5c6 b8c7 b3b4 a8b8 b4b5 c7b6 c6c7 b8c8 c1a1 g6e7 g8g1 f8h6 f2e2 h6e3
info depth 22 seldepth 31 multipv 2 score cp 1404 nodes 512000271 nps 5183238 hashfull 383 tbhits 49531 time 98780 pv f6f7 a7a5 e1e2 b6b5 a4b5 a5a4 c3c4 a4a3 c4c5 g5h4 h1h6 c8b7 c5c6 b7c8 h6h7 a3a2 c1a1 f8h6 c6c7 h6g7 b3b4
· earlier wider pass ·
info depth 19 seldepth 36 multipv 1 score cp 1313 nodes 128001578 nps 4991287 hashfull 109 tbhits 17976 time 25645 pv f6f7 h7g7 h4h5 a8b8 e1g1 a7a5 h5h6 g7g6 f1f5 b6b5 h6h7 g6g7 f5f6 c6d8 c3c4 c8b7 c4c5 b8c8 g1h2 b5b4 c5c6 b7a8 c6c7
info depth 19 seldepth 43 multipv 2 score cp 1297 nodes 128001578 nps 4991287 hashfull 109 tbhits 17976 time 25645 pv e1e2 a7a5 f6f7 h7g7 h4h5 c8b8 h1f1 g7h7 h5h6 c6d8 c3c4 b8a7 c4c5 b6b5 c5c6 a8c8 c6c7 d8b7 c1c6 c8c7 f1c1 h7h8 c1c7 a7b8 c7b7 b8a8 b7a7 a8b8
info depth 19 seldepth 45 multipv 3 score cp 1134 nodes 128001578 nps 4991287 hashfull 109 tbhits 17976 time 25645 pv h4g5 b6b5 g4g5 c6e7 a4a5 h7h3 h1h3 e7g6 c3c4 b5b4 a5a6 a8b8 c4c5 b8b5 c5d6 c8d7 d5d6 b5a5 c1c7 d7d8 d6d7 a5a1 c7c1 g6f4 c1a1 f4g2 e1e2 g2f4 e2d2 f4g2 f6f7
info depth 19 seldepth 30 multipv 4 score cp 1115 nodes 128001578 nps 4991287 hashfull 109 tbhits 17976 time 25645 pv b3b4 a7a6 f6f7 b6b5 a4b5 a6a5 e1e2 a5a4 c3c4 a4a3 c4c5 a3a2 c1a1 d6c5 h1c1 c8b7 c1c7 b7a6 b4b5 a6a5
info depth 19 seldepth 55 multipv 5 score cp 1014 nodes 128001578 nps 4991287 hashfull 109 tbhits 17976 time 25645 pv h4h5 h7h6 e1g1 a7a5 c1a1 a8a7 f6f7 c6d8 c3c4 a7c7 a1c1 c8b8 c4c5 c7c8 b3b4 b6b5 g1h1 b8a7 a4b5 a5a4 b4b5 a4a3 b5b6 a7a6 b6b7 c8b8 c5c6 a3a2 c6c7 a6a5 c7b8q
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| e1e2 | unexplored | 1506 | 0 | ||
| f6f7 | unexplored | 1404 | 0 | ||
| h4g5 | unsolved | 1376 | 37 / 1 | 1 | |
| b3b4 | unsolved | 1314backed ·2 | 34 / 1 | 2 | |
| h4h5 | unexplored | 1014 | 0 | ||
| c3c4 | unexplored | not analysed | 0 | ||
| a4a5 | unexplored | not analysed | 0 | ||
| d5c6 | 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 | ||
| e1d1 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1d2 | unexplored | not analysed | 0 | ||
| e1f2 | unexplored | not analysed | 0 | ||
| e1g1 | unexplored | not analysed | 0 |