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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bc1
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 +1160cpbacked ·19
This position: analysed (128.0M nodes across 1 pass) — Moves here: 25 searched
workers serve visitor requests first
r1b4r/pp5k/4PP2/8/2B3p1/2P5/PP4PP/1Kb2R2 w - - 0 1
visits 1 · nodes 128.0M · 19.1s
raw engine output (last analysis)
info depth 25 seldepth 87 multipv 1 score cp 743 nodes 128003086 nps 6713331 hashfull 648 tbhits 119765 time 19067 pv b2b3 c1d2 c4b5 c8e6 f1f5 d2g5 f6f7 h8f8 c3c4 a8c8 b5d7 c8c5 b3b4 c5e5 f5e5 a7a6 c4c5 h7h6 b1c2 g5e7 c2d3 h6g6 d3e3
info depth 25 seldepth 56 multipv 2 score cp 243 nodes 128003086 nps 6712979 hashfull 648 tbhits 119765 time 19068 pv b2b4 c1d2 e6e7 c8f5 b1a1 d2c1 c4g8 h7h6 f1f5 a8d8 e7d8q c1g5 f6f7 g5e7 c3c4 b7b6 g2g3 h6g5 g8h7 g5f6 h7f5 h8h6 f5c2
info depth 25 seldepth 3 multipv 3 score mate -1 nodes 128003086 nps 6712979 hashfull 648 tbhits 119765 time 19068 pv a2a3 c1b2
info depth 25 seldepth 3 multipv 4 score mate -1 nodes 128003086 nps 6712979 hashfull 648 tbhits 119765 time 19068 pv g2g3 c1b2
info depth 25 seldepth 3 multipv 5 score mate -1 nodes 128003086 nps 6712979 hashfull 648 tbhits 119765 time 19068 pv h2h3 c1b2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b2b3 | unsolved | 1160backed ·18 | 28 / 47 | 1 | |
| b2b4 | unsolved | 261 | 35 / 1 | 1 | |
| a2a3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| g2g3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| h2h3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| e6e7 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f6f7 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| a2a4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| h2h4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4b3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4d3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4b5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4d5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| c4a6 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b1c2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1d1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1e1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1g1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1h1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1f2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1f3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1f4 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| f1f5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 | |
| b1a1 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |