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 Rh4 13. Rf1 Rf4
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 +1115cpbacked ·13
This position: analysed (128.0M nodes across 1 pass) — Moves here: 31 searched
workers serve visitor requests first
r1b1kb2/pp1p2p1/2n1p3/1B3P2/3PPr2/2P5/PP4PP/R3KR2 w Qq - 0 1
visits 1 · nodes 128.0M · 39.2s
raw engine output (last analysis)
info depth 24 seldepth 58 multipv 1 score cp 836 nodes 128002433 nps 3264285 hashfull 176 tbhits 10609 time 39213 pv f1f4 g7g5 g2g4 a7a6 e4e5 a6b5 f5f6 e8f7 d4d5 f7g6 f6f7 a8a4 b2b4 a4a3 d5d6 b7b6 h2h4 g5h4 g4g5 c8b7 a1d1 b7g2 e1f2 b6b5 d1d4 g2e4 f2g3 f8g7 g3h4 a3c3 a2a3
info depth 23 seldepth 60 multipv 2 score cp 692 nodes 128002433 nps 3264202 hashfull 176 tbhits 10609 time 39214 pv e1c1 d7d6 g2g4 b7b6 f1f4 c8a6 f5f6 g7g6 h2h4 e8c8 h4h5 g6h5 d1h1 c6b4 c1d2 b4d3 g4g5 c8b8 g5g6 d8c8 d2e2 d3f4 e2d1 f8g7 h1h8
info depth 23 seldepth 56 multipv 3 score cp 391 nodes 128002433 nps 3264202 hashfull 176 tbhits 10609 time 39214 pv e1d1 a7a6 f1f4 e6e5 g2g4 e5d4 d1e2 e8f7 b5c4 d7d5 c4d5 b7b5 a1d1 f8d6 e4e5 c8b7 f5f6 f7e8 f6f7 e8f8 e2f2 d6c5 d1d4 b7d5 f2e1 d5e6 d4d8 a8d8 e1d1 e6c4 e5e6 c4e2 d1c1
info depth 23 seldepth 38 multipv 4 score cp 321 nodes 128002433 nps 3264202 hashfull 176 tbhits 10609 time 39214 pv e1d2 f8b4 d2d1 e8f8 f1f4 b4a3 b2a3 c6b4 a1c1 b4c2 d1d2 c2e3 c3c4 a7a6 b5a4 b7b5 c4c5 b5b4 c5c6 d7d6 c6c7 b4b3 a4b3 e6f5 e4e5 e3c4 d2c3 c4d2 d4d5 d2b1 c3b2
info depth 23 seldepth 41 multipv 5 score cp 145 nodes 128002433 nps 3264202 hashfull 176 tbhits 10609 time 39214 pv f1f3 f4e4 f5f6 g7g6 f6f7 e8d8 c3c4 d7d6 g2g4 e6e5 h2h4 e5d4 a1d1 a7a6 e1f2 c8f5 g4f5 c6e5 b5d7 b7b5 c4c5 e5d3 f2f1 d6d5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f1f4 | unsolved | 1115backed ·12 | 31 / 50 | 2 | |
| e1c1 | unsolved | 701 | 76 / 1 | 1 | |
| e1d2 | unsolved | 556 | 103 / 1 | 1 | |
| e1d1 | unsolved | 432 | 112 / 1 | 1 | |
| f1f3 | unsolved | 140 | 159 / 1 | 1 | |
| f1h1 | BLACK_WIN MINIMAX | -≤M8 | ∞ / 0 | 1 | |
| f1g1 | BLACK_WIN MINIMAX | -≤M7 | ∞ / 0 | 1 | |
| a2a3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b2b3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| g2g3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| h2h3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c3c4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| d4d5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| e4e5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f5f6 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a2a4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b2b4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| g2g4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| h2h4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f5e6 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5d3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5a4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5c4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5a6 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b5c6 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a1b1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a1c1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a1d1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1f2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| e1e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |