AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. c3 h5 8. Ne5 fxe5 9. Bg5 Nf6 10. d5 Bc5 11. f4 Bf2 12. Kf1 d6 13. dxe6 Qb6
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 +1503cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 4 from lines only

workers serve visitor requests first

r1b1k2r/1p4p1/pqnp4/1B4Bp/4PP2/2P5/PP3bPP/R2Q1K1R w kq - 0 1

visits 1 · nodes 128.0M · 19.9s

raw engine output (last analysis)
info depth 18 seldepth 70 multipv 1 score cp 1503 nodes 128001445 nps 6440000 hashfull 820 tbhits 7885 time 19876 pv d1d5 c8e6 d5d6 b6c6 a1d1 e8g8 b5c6 f8f7 g5e7 g7g6 e4e5 h5h4 e5e6 f7h7 h2h3 a8e8 a2a4
info depth 17 seldepth 29 multipv 2 score cp 1243 nodes 128001445 nps 6440000 hashfull 820 tbhits 7885 time 19876 pv f4f5 b6d4 c3d4 f2d4 d1f3 e8g8 f5f6 g7g6 f6f7 g8h7 g5e7 c8g4 e7f8 h7h8 f7f8q a8f8 b5c6 g4f3 e4e5 d4b2
info depth 17 seldepth 49 multipv 3 score cp 1014 nodes 128001445 nps 6440000 hashfull 820 tbhits 7885 time 19876 pv b5c6 c8g4 d1f3 a8c8 g5e7 d6d5 e4d5 c8c6 f4f5 c6e6 f5e6 g4f5 a1d1 f5e4 d1d8 e8e7 d8d7 e7e8 f3e4 g7g5 f1e2 f2g1 h2h4 b7b5 g2g4 a6a5 d7d8 e8f7 d8h8 f7e8 c3c4 g5h4
info depth 17 seldepth 41 multipv 4 score cp 868 nodes 128001445 nps 6440000 hashfull 820 tbhits 7885 time 19876 pv d1b3 c8e6 b5c6 e6c4 b3c4 f2e3 g5e7 h5h4 g2g4 h4g3 h2h4 e3c1 b2b3 g7g6 h1g1 d6d5 e4e5 d5d4 e5e6 d4d3 h4h5 g6h5 g1g8 h8g8
info depth 17 seldepth 33 multipv 5 score cp 387 nodes 128001445 nps 6440000 hashfull 820 tbhits 7885 time 19876 pv g5e7 c8g4 d1f3 b6a7 b5a6 f2g1 a1d1 c6b4 c3b4 a8c8 d1c1 d6d5 e4e5 c8c2 c1c2 h8h6 f4f5 g4f3 h2h4

Moves

movestateevalpn / dnvisits
d1d5unexplored15030
f4f5unexplored12430
b5c6unsolved1171backed ·434 / 11
d1b3unexplored8680
g5e7unexplored3870
b5a6unsolved059 / 11
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
g2g3unexplorednot analysed0
h2h3unexplorednot analysed0
c3c4unexplorednot analysed0
e4e5unexplorednot analysed0
a2a4unexplorednot analysed0
b2b4unexplorednot analysed0
g2g4unexplorednot analysed0
h2h4unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5a4unexplorednot analysed0
b5c4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
d1d6unexplorednot analysed0
f1e2unexplorednot analysed0
g5h6unexplorednot analysed0
g5d8unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
h1g1unexplorednot analysed0
d1b1unexplorednot analysed0
d1c1unexplorednot analysed0
d1e1unexplorednot analysed0
d1c2unexplorednot analysed0
d1d2unexplorednot analysed0
d1e2unexplorednot analysed0
d1d3unexplorednot analysed0
d1f3unexplorednot analysed0
d1a4unexplorednot analysed0
d1d4unexplorednot analysed0
d1g4unexplorednot analysed0
d1h5unexplorednot analysed0