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 d6 13. h3 g5 14. g4 e5 15. h4 b6 16. hxg5 Ba6 17. a4 Rh7 18. Ke2 Kd8 19. g5 Rh4
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 +1169cpbacked ·2

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

workers serve visitor requests first

r2k1b2/p7/bpnp4/1B2pPP1/P2PP2r/2P5/1P2K3/R6R w - - 0 1

visits 1 · nodes 128.0M · 14.9s

raw engine output (last analysis)
info depth 20 seldepth 49 multipv 1 score cp 1321 nodes 128002020 nps 8562008 hashfull 199 tbhits 168261 time 14950 pv h1h4 f8g7 g5g6 a8b8 a1h1 e5d4 e4e5 c6e5 e2d1 a6b7 b5c6 b7a6 c3c4 d8c7 h1e1 g7e5 g6g7 b8g8 c6b7 d6d5 c4d5 a6d3 e1e7 c7d6 d1e1 d3e4 e7d7 d6c5 b7e4
info depth 20 seldepth 41 multipv 2 score cp 0 nodes 128002020 nps 8562008 hashfull 199 tbhits 168261 time 14950 pv f5f6 h4g4 h1g1 g4h4 f6f7 h4h3 g1g3 h3h2 g3g2 h2h3 g2g3 repetition
info depth 20 seldepth 41 multipv 3 score cp 0 nodes 128002020 nps 8562008 hashfull 199 tbhits 168261 time 14950 pv e2d1 h4g4 h1g1 g4h4 g1h1 repetition
info depth 20 seldepth 16 multipv 4 score cp 0 nodes 128002020 nps 8562008 hashfull 199 tbhits 168261 time 14950 pv a1e1 h4g4 h1g1 g4h4 e2d1 h4h2 g1g2 h2h1 d1c1 h1f1 g2h2 f1f2 e1e2 f2f1 e2e1 repetition
info depth 20 seldepth 5 multipv 5 score cp 0 nodes 128002020 nps 8562008 hashfull 199 tbhits 168261 time 14950 pv b2b3 h4g4 h1g1 g4h4

Moves

movestateevalpn / dnvisits
h1h4unsolved1169backed ·123 / 11
b2b3unexplored00
f5f6unexplored00
a1e1unexplored00
e2d1unexplored00
c3c4unexplorednot analysed0
a4a5unexplorednot analysed0
d4d5unexplorednot analysed0
g5g6unexplorednot analysed0
b2b4unexplorednot analysed0
d4e5unexplorednot analysed0
b5d3unexplorednot analysed0
b5c4unexplorednot analysed0
b5a6unexplorednot analysed0
e2f3unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1f1unexplorednot analysed0
a1g1unexplorednot analysed0
a1a2unexplorednot analysed0
a1a3unexplorednot analysed0
h1b1unexplorednot analysed0
h1c1unexplorednot analysed0
h1d1unexplorednot analysed0
h1e1unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
e2e1unexplorednot analysed0
e2f1unexplorednot analysed0
e2d2unexplorednot analysed0
e2f2unexplorednot analysed0
e2d3unexplorednot analysed0
e2e3unexplorednot analysed0