AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. d4 c6 4. Na3 g6 5. Nb5 cxb5 6. Bb5 Nc6 7. h3 a6 8. O-O axb5 9. Qd3 Qb6 10. Qa6 Qxa6 11. Ng5 fxg5 12. f4 Bb4 13. c3 b6
Atomic opening

Center Attack FatalImage Variation

Reference: 1. Nf3 f6 2. e4 e6 3. d4 c6

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 +546cpbacked ·3

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

workers serve visitor requests first

r1b1k1nr/3p3p/1p2p1p1/8/1b1PPP2/2P4P/PP4P1/R1B2RK1 w kq - 0 1

visits 1 · nodes 128.0M · 17.0s

raw engine output (last analysis)
info depth 24 seldepth 61 multipv 1 score cp 539 nodes 128002415 nps 7537090 hashfull 289 tbhits 3061 time 16983 pv a2a4 c8a6 c3c4 b4e1 a4a5 a6c8 a5a6 h7h5 g1h1 g8h6 f4f5 g6g5 f5f6 h6f7 g2g3 e8g8 c4c5 e6e5 b2b4 d7d5 c5c6 b6b5 c6c7 g8h7 a1a2 g5g4 h3h4 e5d4 c1h6 f8e8 e4e5 c8e6 c7c8q e8c8 a6a7 d5d4 a2e2 e1f2 e2e4 f2g1 h6d2 h7g6
info depth 24 seldepth 53 multipv 2 score cp 453 upperbound nodes 128002415 nps 7537090 hashfull 289 tbhits 3061 time 16983 pv c3b4 g8h6
info depth 23 seldepth 44 multipv 3 score cp 418 nodes 128002415 nps 7537090 hashfull 289 tbhits 3061 time 16983 pv f4f5 c8a6 c3c4 b4e1 a2a4 a6c8 g1h1 g6g5 a4a5 e6e5 a5a6 d7d5 c4c5 b6c5 b2b4 e8f7 b4b5 d5e4 c1a3 e5e4 b5b6 g8f6 b6b7 c8d7 b7b8q a8b8 a3f8 e4e3 a1c1 e1c3
info depth 23 seldepth 43 multipv 4 score cp 414 nodes 128002415 nps 7537090 hashfull 289 tbhits 3061 time 16983 pv f1f2 b4d6 a2a4 d6c7 g2g3 g8h6 b2b4 h6f5 e4f5 e8g8 c3c4 e6e5 b4b5 e5e4 c1e3 d7d5 a4a5 b6a5 b5b6 c8a6 b6b7 a8b8 a1b1 d5c4 b1b6
info depth 23 seldepth 44 multipv 5 score cp 293 nodes 128002415 nps 7537090 hashfull 289 tbhits 3061 time 16983 pv g2g3 a8a2 f4f5 c8a6 f1f2 a6e2 c3b4 b6b5 d4d5 e6e5 g3g4 d7d6 c1e3 b5b4 h3h4 h7h5 f5f6 e8f7 f2g2 e2f1 g2c2 f1c4 e3b6 b4b3

Moves

movestateevalpn / dnvisits
c3b4unsolved546backed ·232 / 11
a2a4unexplored5390
f4f5unexplored4180
f1f2unexplored4140
g2g3unexplored2930
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
c3c4unexplorednot analysed0
h3h4unexplorednot analysed0
d4d5unexplorednot analysed0
e4e5unexplorednot analysed0
g2g4unexplorednot analysed0
c1d2unexplorednot analysed0
c1e3unexplorednot analysed0
a1b1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1f3unexplorednot analysed0
g1h1unexplorednot analysed0
g1f2unexplorednot analysed0
g1h2unexplorednot analysed0