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. Qe2 h5 9. O-O d6 10. Kh1 Bh6 11. Ng5 Bxg5 12. f4 Nh6 13. g3
transpositions from: d2d4 · g2g3
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 · Black to move · best line -577cpbacked ·2

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

workers serve visitor requests first

r1bqk2r/1p6/p1nppppn/1B5p/3PPP2/6PP/PPP1Q3/R1B2R1K b kq - 0 1

visits 1 · nodes 128.0M · 30.6s

raw engine output (last analysis)
info depth 20 seldepth 45 multipv 1 score cp -528 nodes 128004133 nps 4180818 hashfull 152 tbhits 557 time 30617 pv e8g8 g3g4 f6f5 g4h5 d8h4 e2h5 h4h5 a2a3 e6e5 b5e2 g8h8 b2b4 e5d4 c1b2 c6d4 c2c4 h8g8 f1g1 f8e8 c4c5 d4c2 b2h8 c2a1 h3h4 a6a5 h4h5 f5e4
info depth 20 seldepth 38 multipv 2 score cp -548 nodes 128004133 nps 4180818 hashfull 152 tbhits 557 time 30617 pv h6f5 e4f5 f6f5 a2a4 e8g8 g3g4 b7b6 c2c4 g8h7 b2b4 d8e7 d4d5 e6e5 e2b2 e7g7 f1e1
info depth 20 seldepth 44 multipv 3 score cp -593 nodes 128004133 nps 4180818 hashfull 152 tbhits 557 time 30617 pv h6g4 h3g4 e8g8 c2c4 f8f7 c1d2 f7h7 c4c5 c6b4 b5e8 b4d3 e2h2 d6c5 g3g4 f6f5 e8g6 c8d7 a1c1
info depth 20 seldepth 44 multipv 4 score cp -594 nodes 128004133 nps 4180818 hashfull 152 tbhits 557 time 30617 pv f6f5 c2c4 h5h4 g3g4 e8g8 c4c5 d6c5 c1d2 d8b6 a1c1 b6b5 e2b5 c8d7 c1c7 e6e5 d4e5 f5e4
info depth 19 seldepth 53 multipv 5 score cp -592 nodes 128004133 nps 4180818 hashfull 152 tbhits 557 time 30617 pv e6e5 f4f5 g6f5 g3g4 h8g8 f1g1 d8e7 e2f1 c8d7 f1f6 e8c8 g1f1 g8f8 f1f6 f8f6 c1h6 d7e8 a1f1 e8f7 g4g5 e5d4 g5g6 c6d4 b5d7 c8b8 g6g7 d4e2 f1f6

Moves

movestateevalpn / dnvisits
h6f5unsolved-5771 / 741
e6e5unexplored-5920
h6g4unexplored-5930
f6f5unexplored-5940
e8g8unsolved-606backed ·51 / 671
h5h4unexplorednot analysed0
a6a5unexplorednot analysed0
d6d5unexplorednot analysed0
g6g5unexplorednot analysed0
b7b6unexplorednot analysed0
a6b5unexplorednot analysed0
e8f8unexplorednot analysed0
e8f7unexplorednot analysed0
e8e7unexplorednot analysed0
e8d7unexplorednot analysed0
d8e7unexplorednot analysed0
d8d7unexplorednot analysed0
h6f7unexplorednot analysed0
h6g8unexplorednot analysed0
c8d7unexplorednot analysed0
a8a7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h7unexplorednot analysed0
h8f8unexplorednot analysed0
h8g8unexplorednot analysed0
d8a5unexplorednot analysed0
d8b6unexplorednot analysed0
d8c7unexplorednot analysed0