AtomicDB

Sign in Register
1. e4 d6 2. Nh3 f5 3. Bb5 c6 4. Ng5 g6 5. Nf7 Qd7 6. d4 h5 7. Bxc6 b5 8. Nxh8 f4 9. h3 Bh6 10. c4 d5 11. g3 a5 12. c5 Kf7 13. Na3
transpositions from: b1a3 · c4c5
Atomic opening

Frank Defense

Reference: 1. e4 d6

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 · Black to move · best line -2048cp

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

workers serve visitor requests first

rnb5/4pk2/6pb/ppPp3p/3PPp2/N5PP/PP3P2/R1BQK2R b KQ - 0 1

visits 1 · nodes 128.0M · 22.2s

raw engine output (last analysis)
info depth 21 seldepth 35 multipv 1 score cp -2048 nodes 128000535 nps 5753608 hashfull 179 tbhits 147 time 22247 pv f7g8 e1g1 b5b4 a3b5 b4b3 a2a3 b8d7 b5c7 d7b6 a3a4 d5e4 f1e1 b6c4 d4d5 c4d2 c7a8 f4g3 g1h1 d2e4 d1d3 e4f2 d5d6 e7d6
info depth 21 seldepth 37 multipv 2 score cp -2095 nodes 128000535 nps 5753608 hashfull 179 tbhits 147 time 22247 pv b8d7 c5c6 d7f6 e1g1 f7g8 f1e1 f6g4 c1f4 h6d2 e1f1 g8h8 g1h1 g6g5 f2f4 d2c1 f4g5 c1b2 f1f8 h8g7
info depth 20 seldepth 45 multipv 3 score cp -2080 nodes 128000535 nps 5753608 hashfull 179 tbhits 147 time 22247 pv a5a4 e1g1 f7g8 f1e1 b5b4 a3b5 b4b3 b5c7 b8a6 a2b3 a6b4 a1a4 a8b8 d1a4 c8d7 a4a6 b8b6 a6a8 b6b8 e4e5
info depth 20 seldepth 32 multipv 4 score cp -2097 nodes 128000535 nps 5753608 hashfull 179 tbhits 147 time 22247 pv b5b4 a3b5 b4b3 b5c7 b8d7 a2a4 e7e5 e1g1 g6g5 c5c6 g5g4 g1h1 d7b6 c1f4 h6c1 f2f4
info depth 20 seldepth 45 multipv 5 score cp -2098 nodes 128000535 nps 5753608 hashfull 179 tbhits 147 time 22247 pv f7g7 e1g1 a5a4 f1e1 g7g8 c1d2 e7e5 g1h1 b5b4 a3b5 b8a6 b5c7 b4b3 a2a3 c8g4 h3g4 f4g3 d2g5 a8f8

Moves

movestateevalpn / dndepth
f7g8unexplored-2048-
a5a4unexplored-2080-
b8d7unexplored-2095-
b5b4unexplored-2097-
f7g7unexplored-2098-
a8a6unexplorednot analysed-
a8a7unexplorednot analysed-
b8a6unexplorednot analysed-
b8c6unexplorednot analysed-
c8a6unexplorednot analysed-
c8b7unexplorednot analysed-
c8d7unexplorednot analysed-
c8e6unexplorednot analysed-
c8f5unexplorednot analysed-
c8g4unexplorednot analysed-
c8h3unexplorednot analysed-
d5e4unexplorednot analysed-
e7e5unexplorednot analysed-
e7e6unexplorednot analysed-
f4f3unexplorednot analysed-
f4g3unexplorednot analysed-
f7e6unexplorednot analysed-
f7e8unexplorednot analysed-
f7f6unexplorednot analysed-
f7f8unexplorednot analysed-
g6g5unexplorednot analysed-
h5h4unexplorednot analysed-
h6f8unexplorednot analysed-
h6g5unexplorednot analysed-
h6g7unexplorednot analysed-