AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Bb4 6. c3 Nc6 7. Bb5 f5 8. Ng5 h6 9. Nh7 Qh4 10. g3 Qh3 11. Nf8 d6 12. Qh5 g6 13. Qxh3 b6 14. f4 a5 15. O-O Ba6 16. Bd2 O-O-O 17. Nd7 Nxd4
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 +1237cpbacked ·5

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

workers serve visitor requests first

2kr2nr/3N4/bp1pp1pp/pB3p2/1b2PP2/2P3P1/PP1B3P/R4RK1 w - - 0 1

visits 1 · nodes 128.0M · 18.8s

raw engine output (last analysis)
info depth 19 seldepth 46 multipv 1 score cp 1143 nodes 128002962 nps 6798181 hashfull 144 tbhits 48919 time 18829 pv b5a6 b4c5 d7b6 h6h5 b2b4 h8h7 a2a4 h5h4 a1b1 h4g3 h2h3 c8d7 b4a5 d7e8 b1b8 d8b8 a4a5 h7b7 a5a6 b7a7 f1b1
info depth 18 seldepth 65 multipv 2 score cp 1085 nodes 128002962 nps 6798181 hashfull 144 tbhits 48919 time 18829 pv g1h1 g8e7 a2a4 g6g5 b5a6 b4c5 d7b6 d8d7 b2b4 h6h5 c3c4 h5h4 g3g4 d7b7 a1b1 f5g4 c4c5 g5g4 h2h3 g4h3
info depth 18 seldepth 39 multipv 3 score cp 1071 nodes 128002962 nps 6798181 hashfull 144 tbhits 48919 time 18829 pv a2a4 g8e7 b5a6 b4c5 d7b6 c8b7 b2b4 b7a8 a1b1 d8b8 b4b5 h6h5 h2h3 h8g8 c3c4 b8c8 d2a5 g6g5 b5b6 c8c6 b6b7 a8b8 c4c5 g5f4 c5d6
info depth 18 seldepth 41 multipv 4 score cp 1022 nodes 128002962 nps 6798181 hashfull 144 tbhits 48919 time 18829 pv f1c1 b4c5 d7b6 d6d5 e4e5 g8e7 b2b4 h6h5 c3c4 d5d4 a1b1 a5a4 c4c5 h5h4 g3g4 f5g4 b4b5 h4h3 d2a5 d8g8 b5b6 c8b7 c5c6 b7a6 b6b7 h8h4 b7b8r
info depth 18 seldepth 45 multipv 5 score cp 987 nodes 128002962 nps 6798181 hashfull 144 tbhits 48919 time 18829 pv h2h3 g8e7 a2a4 g6g5 b5a6 b4c5 d7b6 g5f4 b2b4 f5f4 g1h1 f4f3 c3c4 d6d5 a1b1 c8d7 c4c5 d7e8 c5c6 d8c8 c6c7 e6e5 b4b5 d5e4 b5b6 e7d5

Moves

movestateevalpn / dnvisits
b5a6unsolved1237backed ·417 / 11
g1h1unexplored10850
a2a4unexplored10710
f1c1unexplored10220
h2h3unexplored9870
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
c3c4unexplorednot analysed0
g3g4unexplorednot analysed0
e4e5unexplorednot analysed0
h2h4unexplorednot analysed0
e4f5unexplorednot analysed0
c3b4unexplorednot analysed0
d7c5unexplorednot analysed0
d7e5unexplorednot analysed0
d7b6unexplorednot analysed0
d7f6unexplorednot analysed0
d7b8unexplorednot analysed0
d7f8unexplorednot analysed0
d2c1unexplorednot analysed0
d2e1unexplorednot analysed0
d2e3unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5a4unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1d1unexplorednot analysed0
a1e1unexplorednot analysed0
f1b1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0
f1f2unexplorednot analysed0
f1f3unexplorednot analysed0
g1f2unexplorednot analysed0
g1g2unexplorednot analysed0