AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Nc3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O b6 8. Ne5 fxe5 9. Bg5 Nf6 10. d5 Qc7 11. dxc6 Bd6 12. h3 a5
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 +1131cp

This position: analysed (128.0M nodes across 1 pass)Moves here: 2 searched · 5 from lines only

workers serve visitor requests first

r1b1k2r/3p2pp/1p1bpn2/p5B1/4P3/7P/PPP2PP1/R2Q1RK1 w kq - 0 1

visits 1 · nodes 128.0M · 18.7s

raw engine output (last analysis)
info depth 19 seldepth 59 multipv 1 score cp 1131 nodes 128000844 nps 6849726 hashfull 845 tbhits 28291 time 18687 pv g1h1 e8g8 f2f4 c8a6 f4f5 a6f1 g5f6 g7g6 d1d4 d6e5 f5e6 f8f2 d4f2 a8f8 a1f1 f8f2 f1f2 d7d6 c2c4 g8h8
info depth 19 seldepth 49 multipv 2 score cp 1065 nodes 128000844 nps 6849726 hashfull 845 tbhits 28291 time 18687 pv f2f4 e8g8 g1h1 c8b7 g5f6 h7h5 c2c4 d6c5 f4f5 g8h8 b2b4 c5d4 c4c5 b7c8 b4b5 g7g5 c5c6 d4a1 g2g4 h5h4 d1d2 e6e5 c6d7 a8c8 d2d7
info depth 19 seldepth 55 multipv 3 score cp 852 nodes 128000844 nps 6849726 hashfull 845 tbhits 28291 time 18687 pv g2g3 e8g8 g1h1 c8b7 c2c4 d6c5 f2f3 h7h6 b2b4 c5d4 c4c5 a5b4 c5b6 f8c8 a1b1 c8c2 b1b8 f6e8 d1c2 h6g5 b8a8 d4b6 g3g4 d7d5 e4d5 e6e5 h3h4 b6f2 g4g5 e5e4 f3e4 e8d6 g5g6
info depth 18 seldepth 47 multipv 4 score cp 960 nodes 128000844 nps 6849726 hashfull 845 tbhits 28291 time 18687 pv c2c4 e8g8 g1h1 g8h8 f2f4 f6g4 g2g3 d6c5 g5d8 g4f2 f1f2 h7h6 d8b6 d7d5 c4d5 g7g6 a1c1 c8d7 c1c7 a8a6 d1d4 e6e5 d4d5 f8f7 d5d2 e5f4 d2c3 f7f6
info depth 18 seldepth 45 multipv 5 score cp 942 nodes 128000844 nps 6849726 hashfull 845 tbhits 28291 time 18687 pv g5f6 c8a6 c2c4 e8g8 f2f4 h7h6 g1h1 g8h8 b2b4 a5b4 a2a4 d6e5 a4a5 e5a1 d1a1 f8f6 g2g4 a6b7 f1b1 b7c8

Moves

movestateevalpn / dnvisits
g1h1unexplored11310
f2f4unexplored10650
c2c4unexplored9600
g5f6unexplored9420
g2g3unexplored8520
a2a3unsolved734104 / 11
b2b3unsolved64794 / 11
c2c3unexplorednot analysed0
f2f3unexplorednot analysed0
h3h4unexplorednot analysed0
e4e5unexplorednot analysed0
a2a4unexplorednot analysed0
b2b4unexplorednot analysed0
g2g4unexplorednot analysed0
g5c1unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5h6unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
f1e1unexplorednot analysed0
d1b1unexplorednot analysed0
d1c1unexplorednot analysed0
d1e1unexplorednot analysed0
d1d2unexplorednot analysed0
d1e2unexplorednot analysed0
d1d3unexplorednot analysed0
d1f3unexplorednot analysed0
d1d4unexplorednot analysed0
d1g4unexplorednot analysed0
d1d5unexplorednot analysed0
d1h5unexplorednot analysed0
d1d6unexplorednot analysed0