AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Nc3 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 g5 13. h3 b6 14. g4 Rh7 15. a4 Ba6 16. e5 O-O-O 17. O-O Kb8 18. a5 Nb4 19. Bd3 d5
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 +1520cp

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

workers serve visitor requests first

1k1r1b2/p6r/bp2p3/P2pPPp1/1n1P2P1/2PB3P/1P6/R4RK1 w - d6 0 1

visits 1 · nodes 128.0M · 29.2s

raw engine output (last analysis)
info depth 19 seldepth 67 multipv 1 score cp 1520 nodes 128000136 nps 4377569 hashfull 367 tbhits 145559 time 29240 pv c3b4 d8c8 a5b6 a7a5 f5f6 h7a7 f1f2 c8c1 a1c1 a7c7 f2c2 c7c3 c2c1 c3c2 c1c2 b8b7 h3h4 g5h4 g4g5 a5a4 f6f7 b7a7 g5g6 a4a3 b2a3 a7b8 g6g7 f8g7 f7f8q b8a7
info depth 18 seldepth 47 multipv 2 score cp 1277 nodes 128000136 nps 4377569 hashfull 367 tbhits 145559 time 29240 pv a5b6 b4a2 f5e6 a7a5 f1f7 f8e7 d3h7 d8h8 a1f1 a5a4 f7f8 b8c7 f8h8 a2c1 e5e6 c1e2 g1g2 c7b6 h3h4 a4a3 b2a3
info depth 18 seldepth 52 multipv 3 score cp 1186 nodes 128000136 nps 4377569 hashfull 367 tbhits 145559 time 29240 pv f5e6 b4d3 f1f6 f8d6 e5d6 d8d6 a5b6 a7a5 a1e1 h7f7 e1e8 b8a7 e8a8 a7b7 g1h1 f7g7
info depth 18 seldepth 54 multipv 4 score cp 1096 nodes 128000136 nps 4377569 hashfull 367 tbhits 145559 time 29240 pv f5f6 b4c2 a5b6 a7a5 d3h7 c2e3 f1c1 e3c4 b2b3 b8c7 f6f7 d8a8 g1h1 a8b8 b3b4 a5a4 a1a2 c4e3 c3c4
info depth 18 seldepth 27 multipv 5 score cp 754 nodes 128000136 nps 4377569 hashfull 367 tbhits 145559 time 29240 pv c3c4 a6c8 f5f6 h7h4 c4c5 b6b5 d3b5 c8a6 f1f2 a6b5 b2b4 b8c7 a1c1 d8b8 f6f7 a7a6 c1b1 h4h7 c5c6

Moves

movestateevalpn / dnvisits
c3b4unexplored15200
a5b6unexplored12770
f5e6unexplored11860
f5f6unexplored10960
c3c4unexplored7540
b2b3unexplorednot analysed0
h3h4unexplorednot analysed0
e5d6unexplorednot analysed0
d3b1unexplorednot analysed0
d3c2unexplorednot analysed0
d3e2unexplorednot analysed0
d3c4unexplorednot analysed0
d3e4unexplorednot analysed0
d3b5unexplorednot analysed0
d3a6unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1e1unexplorednot analysed0
a1a2unexplorednot analysed0
a1a3unexplorednot analysed0
a1a4unexplorednot analysed0
f1b1unexplorednot analysed0
f1c1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1f2unexplorednot analysed0
f1f3unexplorednot analysed0
f1f4unexplorednot analysed0
g1h1unexplorednot analysed0
g1f2unexplorednot analysed0
g1g2unexplorednot analysed0
g1h2unexplorednot analysed0