AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 Nh6 7. Ne5 fxe5 8. Qh5 g6 9. Qg5 Qxg5 10. O-O Bb4 11. e5 h6 12. c3 O-O 13. f4 Rb8
transpositions from: a8b8 · e8g8
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 +1176cpbacked ·4

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

1rb2rk1/pp1p4/2n1p1pp/1B2P3/1b1P1P2/2P5/PP4PP/R1B2RK1 w - - 0 1

visits 1 · nodes 128.0M · 22.2s

raw engine output (last analysis)
info depth 20 seldepth 36 multipv 1 score cp 1104 nodes 128003209 nps 5770329 hashfull 790 tbhits 10640 time 22183 pv f4f5 g8h8 f5f6 b7b6 h2h4 c8a6 g2g3 c6d8 a2a4 d8f7 d4d5 e6d5 f1d1 b4c5 c1e3 f7e5 f6f7 c5d4 b2b4 d7d5 c3c4 d4e3 b5c6 d5c4 d1d8 b8d8 c6b5 a6b7 b5d7
info depth 20 seldepth 36 multipv 2 score cp 1102 nodes 128003209 nps 5770329 hashfull 790 tbhits 10640 time 22183 pv h2h4 b7b6 f4f5 c8a6 f5f6 g8h8 g2g3 c6d8 a2a4 d8f7 d4d5 e6d5 e5e6 f7e5 e6e7 a6b7 b5c6 b7a6 f1d1 d7c6 c3b4 e5f3 g1f2 f3e5 d1d8
info depth 19 seldepth 53 multipv 3 score cp 1080 nodes 128003209 nps 5770329 hashfull 790 tbhits 10640 time 22183 pv g2g3 b7b6 f4f5 c8a6 f5f6 f8f7 g1h1 c6d4 c1e3 b8f8 h2h4 f8a8 a1d1 g8h8 a2a4 b4c5 b5a6 h8g8 b2b4 c5d4 c3c4 d4b2 c4c5 b2c3 c5c6
info depth 19 seldepth 63 multipv 4 score cp 1024 nodes 128003209 nps 5770329 hashfull 790 tbhits 10640 time 22183 pv a2a4 b7b6 f4f5 a7a5 f5f6 c8a6 h2h4 g8h8 g2g3 c6d8 f1f2 d8f7 d4d5 f7e5 f2f1 e6d5 f1e1 d7d6
info depth 19 seldepth 43 multipv 5 score cp 991 nodes 128003209 nps 5770329 hashfull 790 tbhits 10640 time 22183 pv g2g4 a7a6 f4f5 d7d6 e5d6 b4d6 c1f4 a6b5 f5f6 g6g5 f6f7 g8h7 f4e5 h6h5 a1e1 b7b5 e1e3 b8a8 f1d1 h5h4

Moves

movestateevalpn / dnvisits
f4f5unsolved1176backed ·333 / 11
g2g3unexplored10800
h2h4unsolved1054backed ·230 / 11
a2a4unexplored10240
g2g4unexplored9910
a2a3unexplorednot analysed0
b2b3unexplorednot analysed0
h2h3unexplorednot analysed0
c3c4unexplorednot analysed0
d4d5unexplorednot analysed0
c3b4unexplorednot analysed0
c1d2unexplorednot analysed0
f1f2unexplorednot analysed0
f1f3unexplorednot analysed0
g1h1unexplorednot analysed0
g1f2unexplorednot analysed0
c1e3unexplorednot analysed0
b5e2unexplorednot analysed0
b5d3unexplorednot analysed0
b5a4unexplorednot analysed0
b5c4unexplorednot analysed0
b5a6unexplorednot analysed0
b5c6unexplorednot analysed0
a1b1unexplorednot analysed0
f1d1unexplorednot analysed0
f1e1unexplorednot analysed0