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 Kd8 18. d5 Bh6
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 +1170cpbacked ·4

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

workers serve visitor requests first

r2k3r/p7/bpnp3b/1B1PpP2/P3P1P1/2P5/1P6/R3K2R w KQ - 0 1

visits 1 · nodes 128.0M · 18.0s

raw engine output (last analysis)
info depth 23 seldepth 47 multipv 1 score cp 944 nodes 128001248 nps 7119486 hashfull 136 tbhits 15536 time 17979 pv g4g5 c6b4 f5f6 b4d3 b5d3 d8e8 c3c4 a6c8 c4c5 e8f8 c5c6 c8h3 c6c7 a8c8 f6f7 h6g7 e1d2 a7a5 b2b3 h8h5 a1g1 b6b5 b3b4 h3g2 h1h5 b5a4
info depth 23 seldepth 53 multipv 2 score cp 731 nodes 128001248 nps 7119486 hashfull 136 tbhits 15536 time 17979 pv f5f6 d8e8 g4g5 a6c8 b5a6 c8g4 a6c8 g4f3 h1h2 a7a5 d5c6 b6b5 b2b4 a8a7 f6f7 e8f8 c8e6 a7b7 c3c4 b7b8 a1c1 b5a4 b4b5 a5a4 b5b6 a4a3
info depth 22 seldepth 47 multipv 3 score cp 643 nodes 128001248 nps 7119486 hashfull 136 tbhits 15536 time 17979 pv b2b3 h6d2 e1d1 h8h2 f5f6 d8e8 f6f7 e8f8 h1h2 c6e7 g4g5 e7g6 d1e2 d2c1 c3c4 a6b7 b5c6 b7c8 c6d7 c8b7 a1a2
info depth 22 seldepth 40 multipv 4 score cp 625 nodes 128001248 nps 7119486 hashfull 136 tbhits 15536 time 17979 pv e1f2 a6c8 f5f6 a7a5 f6f7 a8a7 b5a6 c8g4 a6b7 h8f8 a1f1 c6e7 c3c4 h6d2 h1h7
info depth 22 seldepth 32 multipv 5 score cp 415 nodes 128001248 nps 7119486 hashfull 136 tbhits 15536 time 17979 pv e1d1 c6b4 g4g5 b4d3 b5d3 a6e2 d1e1 e2f3 h1h3 d8e7 f5f6 e7f7 e1d2 f3d1 c3c4 a8c8 a1c1

Moves

movestateevalpn / dnvisits
g4g5unsolved1170backed ·322 / 11
f5f6unexplored7310
b2b3unexplored6430
e1f2unexplored6250
e1d1unexplored4150
c3c4unexplorednot analysed0
a4a5unexplorednot analysed0
b2b4unexplorednot analysed0
d5c6unexplorednot analysed0
b5f1unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5c4unexplorednot analysed0
b5a6unexplorednot analysed0
b5c6unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1a2unexplorednot analysed0
a1a3unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
h1h4unexplorednot analysed0
h1h5unexplorednot analysed0
h1h6unexplorednot analysed0
e1f1unexplorednot analysed0
e1g1unexplorednot analysed0
e1e2unexplorednot analysed0