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 b6 14. g4 Ba6 15. Rd1 O-O-O 16. f6 Kb8 17. h4 Nb4 18. Bxd7 Bf1 19. Rd2 Rh7 20. h5 Nc2 21. Kf2 Ne3
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.
UNSOLVED · White to move · best line +999cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

1k3b2/p6r/1p2pP2/6pP/3PP1P1/2P1n3/PP1R1K2/5b1R w - - 0 1

visits 1 · nodes 128.0M · 21.7s

raw engine output (last analysis)
info depth 17 seldepth 40 multipv 1 score cp 999 nodes 128002796 nps 5904188 hashfull 477 tbhits 6437 time 21680 pv c3c4 h7h8 f6f7 e3d1 f2g3 f8d6 e4e5 d6f8 h1f1 a7a6 g3h2 d1e3 h2g1 b8a7 d4d5 e3f1 d5d6 f1g3 d2h2 g3e2 g1f1
info depth 17 seldepth 46 multipv 2 score cp 912 nodes 128002796 nps 5904188 hashfull 477 tbhits 6437 time 21680 pv h5h6 e3d1 d2d1 a7a5 f6f7 b8c7 e4e5 b6b5 h1g1 a5a4 g1g3 b5b4
info depth 17 seldepth 38 multipv 3 score cp 878 nodes 128002796 nps 5904188 hashfull 477 tbhits 6437 time 21680 pv f2e1 b8c8 f6f7 h7h6 e4e5 e3d5 d2f2 h6h8 h5h6 b6b5 h6h7 d5f4
info depth 17 seldepth 57 multipv 4 score cp 871 nodes 128002796 nps 5904188 hashfull 477 tbhits 6437 time 21680 pv e4e5 a7a6 d2d1 b6b5 f6f7 h7h6 d4d5 e6d5 d1d8 b8b7 d8b8 b7c7 b8c8 c7b7
info depth 16 seldepth 52 multipv 5 score cp 916 nodes 128002796 nps 5904188 hashfull 477 tbhits 6437 time 21680 pv h1h2 e3d5 f2g1 f1g2 h2h3 d5f4 h5h6 f4e2 g1f2 g2f3 h3h1 e2c1 h1e1 c1d3 d2d3 e6e5 f6f7

Moves

movestateevalpn / dnvisits
c3c4unexplored9990
h1h2unexplored9160
h5h6unexplored9120
f2e1unexplored8780
e4e5unexplored8710
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
d4d5unexplorednot analysed0
f6f7unexplorednot analysed0
a2a4unexplorednot analysed0
b2b4unexplorednot analysed0
f2g3unexplorednot analysed0
h1g1unexplorednot analysed0
h1h3unexplorednot analysed0
h1h4unexplorednot analysed0
d2d1unexplorednot analysed0
d2c2unexplorednot analysed0
d2e2unexplorednot analysed0
d2d3unexplorednot analysed0
f2f3unexplorednot analysed0
f2g1unexplorednot analysed0