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 Kd8 13. f6 g5 14. h3 d6 15. g4 Rb8 16. h4 Ra8 17. f7 b6 18. h5 Ba6
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 +1164cp

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

workers serve visitor requests first

r2k1b1r/p4P2/bpnpp3/1B4pP/3PP1P1/2P5/PP6/R3K2R w KQ - 0 1

visits 1 · nodes 128.0M · 29.2s

raw engine output (last analysis)
info depth 23 seldepth 50 multipv 1 score cp 1164 nodes 128001341 nps 4380607 hashfull 153 tbhits 3012 time 29220 pv a1c1 c6b4 c3b4 a6c4 b2b3 a8c8 b3c4 c8c3 c1c3 b6b5 e1d2 d6d5 h5h6 b5b4 h1c1 e6e5 c1c8 d8d7 c8c7 d7d8 h6h7 a7a6 c7c8 d8d7 d2c1 b4b3 c8d8 d7c7 d8f8 h8f8 h7h8q b3b2 c1b1
info depth 22 seldepth 46 multipv 2 score cp 967 nodes 128001341 nps 4380607 hashfull 153 tbhits 3012 time 29220 pv b5a6 b6b5 d4d5 d8c8 e1g1 a7a5 e4e5 c6d8 a1c1 a5a4 c3c4 b5b4 g1h1 d6e5 d5d6
info depth 22 seldepth 54 multipv 3 score cp 892 nodes 128001341 nps 4380607 hashfull 153 tbhits 3012 time 29220 pv e1g1 c6b4 a1d1 b4c2 f1f6 c2e3 d1c1 e3f5 c3c4 a6b5 c4c5 f5g3 c1c2 a8c8 h5h6 a7a5 c5d6 c8c4 c2c4 b6b5 h6h7 g3e2 g1h2 a5a4 b2b4 e2f4 d4d5 d8c7
info depth 22 seldepth 50 multipv 4 score cp 875 nodes 128001341 nps 4380607 hashfull 153 tbhits 3012 time 29220 pv a1d1 c6b4 e1g1 b4d3 h5h6 d6d5 h6h7 d3e1 f1f6 d8c7 e4d5 a8d8 c3c4 c7b8 b5c6 e1d3 a2a4 d3f2 d1d2 a6b5 g1h2
info depth 22 seldepth 53 multipv 5 score cp 770 nodes 128001341 nps 4380607 hashfull 153 tbhits 3012 time 29220 pv a2a4 c6b4 e1g1 b4d3 b2b3 d3f4 h5h6 f4e2 g1g2 e2f4 g2f2 a8c8 c3c4 a6b5 h6h7 f4d3 f2g1 d3c1 d4d5 d8c7 g1h2 c8d8

Moves

movestateevalpn / dnvisits
a1c1unexplored11640
b5a6unexplored9670
e1g1unexplored8920
a1d1unexplored8750
a2a4unexplored7700
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
c3c4unexplorednot analysed0
d4d5unexplorednot analysed0
e4e5unexplorednot analysed0
h5h6unexplorednot analysed0
b2b4unexplorednot analysed0
b5f1unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5a4unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
a1b1unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
h1h4unexplorednot analysed0
e1d1unexplorednot analysed0
e1f1unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f2unexplorednot analysed0
e1c1unexplorednot analysed0