AtomicDB

Sign in Register
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 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Rh1 18. exf6 d5 19. Rxh1 Ke7 20. Re1 Kf7
transpositions from: d6d5 · e7f7
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

Suggest a name for this position
Public, no account. An approver reviews it before it shows up.
Propose this line as an exploration campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
WHITE_WIN (practical, via MINIMAX) · ≤M20

This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 5 from lines only

witness move: e1e7 (follow it below) end of line

r1b5/pp3k2/2n5/1B1p4/3P4/2P5/PP4P1/2K1R3 w - - 0 1

visits 1 · nodes 128.0M · 12.7s

raw engine output (last analysis)
info depth 19 seldepth 40 multipv 1 score mate 20 nodes 128000800 nps 10099479 hashfull 96 tbhits 269866 time 12674 pv e1e7 f7g6 e7b7 g6h5 g2g4 h5g5 b5e2 a7a6 a2a4 a6a5 e2b5 g5f6 g4g5 f6g6 b5e2 g6f5 g5g6 f5f4 g6g7 f4e3 g7g8q e3d2 g8g1 d2d1 g1e1 d1d2 e2b5 d2d1 e1d2 d1c2 b5d3 c2b1 d3e2 b1a1 d2c2 a1b1 e2d1 b1a2 c2b1
info depth 18 seldepth 66 multipv 2 score cp 1188 nodes 128000800 nps 10099479 hashfull 96 tbhits 269866 time 12674 pv c3c4 f7g6 c4d5 c8e6 b5d7 g6g5 d7c8 b7b5 d4d5 g5g4 g2g3 e6d7 c1d2 a8b8 d5d6 g4f3 g3g4 b5b4 e1e4 d7f5 g4g5 b8b6 e4c4 f5h7 g5g6 b6c6 c4c6
info depth 18 seldepth 67 multipv 3 score cp 1139 nodes 128000800 nps 10099479 hashfull 96 tbhits 269866 time 12674 pv e1e6 c8d7 e6f6 f7g7 f6f8 c6a5 b5c6 b7b6 g2g4 g7g6 c6a8 g6g5 b2b3 d7e8 f8f6 b6b5 f6g6 g5f4
info depth 18 seldepth 55 multipv 4 score cp 1072 nodes 128000800 nps 10099479 hashfull 96 tbhits 269866 time 12674 pv e1e8 f7g6 g2g3 c8g4 e8g8 a8g8 b5c6 g6f6 c3c4 d5c4 d4d5 f6e7 b2b4 e7d6 b4b5 b7b6 a2a4 a7a6 a4a5 d6e7
info depth 18 seldepth 51 multipv 5 score cp 1009 nodes 128000800 nps 10099479 hashfull 96 tbhits 269866 time 12674 pv b5a6 b7b6 e1e7 f7f6 a6b7 c8g4 e7f7 f6g5 f7g7 g5h6 b7c8 a8c8 g7g6 h6h7 g2g3 a7a5

Moves

movestateevalpn / dnvisits
e1e7WHITE_WIN MATE_PV≤M200 / ∞0
c3c4unexplored11880
e1e6unexplored11390
e1e8unexplored10720
b5a6unexplored10090
e1h1unexplored3260
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
g2g3unexplorednot analysed0
a2a4unexplorednot analysed0
b2b4unexplorednot analysed0
g2g4unexplorednot analysed0
b5f1unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5a4unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
e1d1unexplorednot analysed0
e1f1unexplorednot analysed0
e1g1unexplorednot analysed0
e1e2unexplorednot analysed0
e1e3unexplorednot analysed0
e1e4unexplorednot analysed0
e1e5unexplorednot analysed0
c1b1unexplorednot analysed0
c1d1unexplorednot analysed0
c1c2unexplorednot analysed0
c1d2unexplorednot analysed0