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 b6 14. g4 e5 15. h4 Ba6 16. a4 Kf7 17. Ke2 exd4
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 +1127cpbacked ·15
This position: analysed (640.0M nodes across 2 passes) — Moves here: 35 searched
workers serve visitor requests first
r4b1r/p2p1k2/bpn5/1B3Pp1/P3P1PP/2P5/1P2K3/R6R w - - 0 1
visits 2 · nodes 640.0M · 99.1s
raw engine output (last analysis)
info depth 28 seldepth 68 multipv 1 score cp 974 nodes 512000138 nps 7588222 hashfull 915 tbhits 0 time 67473 pv h4g5 c6d4 c3d4 f7f6 h1h5 f6e5 f5f6 e5f4 g4g5 f4e3 g5g6 f8h6 g6g7 d7d6 a1c1 a6c8 b5c6 a8b8 c6d7 c8b7 d7c8 b7c6 c1f1 a7a5 c8d7 e3f2 h5h2 c6b7 e2d1 f2e2 d1c2 e2d3 c2b1 h8g8 f1f3
info depth 28 seldepth 68 multipv 2 score cp 773 nodes 512000138 nps 7588222 hashfull 915 tbhits 0 time 67473 pv a1d1 d7d5 e4e5 c6e5 d1e1 f8c5 e2d1 c5e3 h4g5 h8h2 h1h2 a8h8 e1h1 a6c8 h1h7 h8h7 b2b4 c8f5 b5e8 f7g7 g4g5 a7a5 b4b5 e3g5 e8d7 g7g6 d1c1 g6f6
· earlier wider pass ·
info depth 22 seldepth 57 multipv 1 score cp 952 nodes 128000028 nps 4052044 hashfull 147 tbhits 88262 time 31589 pv h4g5 c6d4 c3d4 f7f6 h1h5 f6e5 f5f6 e5f4 g4g5 d7d6 e4e5 a8c8 h5h4 h8h4 a1f1 f4g3 e5e6 c8c2 e2f3 a6c8 b5d3 c2f2 e6e7 c8g4 e7e8q b6b5 a4a5 d6d5 f3f4 f2f3 b2b4
info depth 21 seldepth 27 multipv 2 score cp 762 nodes 128000028 nps 4052044 hashfull 147 tbhits 88262 time 31589 pv a1d1 d7d5 e4e5 f7g8 d1f1 c6d4 e2d1 d4c2 f5f6 c2e3 d1c1 h8h7 f6f7 g8h8 f1f6 e3c4 b5c4 a6f1 f6h6 h7h6 e5e6 f8e7 h4g5 f1h3 f7f8q e7f8
info depth 21 seldepth 43 multipv 3 score cp 383 nodes 128000028 nps 4052044 hashfull 147 tbhits 88262 time 31589 pv a1f1 c6d4 e2d1 d4c2 d1c1 c2e3 e4e5 f7g8 f1e1 a6b7 b5c6 e3d1 b2b4 d7c6 c1b1 a8c8 b1a1 d1f2 e5e6 f8e7 f5f6 f2h1 f6f7 g8h7 f7f8n e7f8 e6e7 c8e8 e1c1 g5h4 c1h1 h7g6
info depth 21 seldepth 48 multipv 4 score cp 375 nodes 128000028 nps 4052044 hashfull 147 tbhits 88262 time 31589 pv a4a5 a6c8 b5c4 d7d5 a1d1 c6b4 e4e5 f7g8 f5f6 b4d3 e2f1 h8h7 a5a6 b6b5 h4g5 h7h3 h1h3 g8h7 d1d2 d3f2 g4g5
info depth 21 seldepth 51 multipv 5 score cp 338 nodes 128000028 nps 4052044 hashfull 147 tbhits 88262 time 31589 pv e2f1 c6e5 a1d1 e5f3 e4e5 f7g8 b5c4 d7d5 e5d6 a6c4 d1d7 f8e7 f5f6 g8h7 f6f7 a8f8 b2b4 e7d6 h4g5 d6h2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h4g5 | unsolved | 1127backed ·14 | 84 / 8 | 2 | |
| a1d1 | unsolved | 972backed ·4 | 36 / 35 | 2 | |
| a1f1 | unsolved | 402 | 47 / 1 | 1 | |
| e2f1 | unsolved | 255 | 53 / 1 | 1 | |
| a4a5 | unsolved | 211 | 54 / 1 | 1 | |
| a1e1 | unsolved | 176 | 61 / 1 | 1 | |
| f5f6 | unsolved | 175 | 56 / 1 | 1 | |
| a1c1 | unsolved | 149 | 53 / 1 | 1 | |
| b2b3 | unsolved | 97 | 57 / 1 | 1 | |
| a1b1 | unsolved | 68 | 57 / 1 | 1 | |
| a1g1 | unsolved | 7 | 69 / 1 | 1 | |
| e2f2 | unsolved | 6 | 57 / 1 | 1 | |
| h1h2 | unsolved | 1 | 61 / 1 | 1 | |
| e4e5 | unsolved | 0 | 50 / 1 | 1 | |
| h4h5 | unsolved | 0 | 67 / 1 | 1 | |
| b5a6 | unsolved | 0 | 69 / 1 | 1 | |
| e2f3 | unsolved | 0 | 61 / 1 | 1 | |
| a1a2 | unsolved | 0 | 69 / 1 | 1 | |
| a1a3 | unsolved | 0 | 69 / 1 | 1 | |
| h1c1 | unsolved | 0 | 69 / 1 | 1 | |
| h1d1 | unsolved | 0 | 69 / 1 | 1 | |
| h1e1 | unsolved | 0 | 69 / 1 | 1 | |
| h1f1 | unsolved | 0 | 69 / 1 | 1 | |
| h1g1 | unsolved | 0 | 69 / 1 | 1 | |
| e2d1 | unsolved | 0 | 69 / 1 | 1 | |
| e2e1 | unsolved | 0 | 69 / 1 | 1 | |
| e2d2 | unsolved | 0 | 69 / 1 | 1 | |
| e2d3 | unsolved | 0 | 69 / 1 | 1 | |
| e2e3 | unsolved | 0 | 69 / 1 | 1 | |
| b5c4 | unsolved | -19 | 23 / 1 | 1 | |
| h1b1 | unsolved | -23 | 69 / 1 | 1 | |
| b2b4 | unsolved | -763 | 76 / 1 | 1 | |
| c3c4 | unsolved | -870 | 93 / 1 | 1 | |
| h1h3 | unsolved | -1056 | 117 / 1 | 1 | |
| b5d3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |