AtomicDB

Sign in Register
1. Nf3 f6 2. e4 c6 3. Nc3 g6 4. Nd5 cxd5 5. d4 d6 6. Ng5 Nc6 7. Bb5 fxg5 8. f3 Bg4 9. e5 dxe5 10. d5 e6 11. d6 Qf6 12. d7 Kd8 13. Bg5 Nd4 14. Bc4
Atomic opening

Center Attack

Reference: 1. Nf3 f6 2. e4

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 -1099cp

This position: analysed (640.0M nodes across 2 passes) — Moves here: 1 searched · 4 from lines only

workers serve visitor requests first

r2k1bnr/pp1P3p/4pqp1/6B1/2Bn2b1/5P2/PPP3PP/R2QK2R b KQ - 0 1

visits 2 · nodes 640.0M · 95.7s

raw engine output (last analysis)
info depth 24 seldepth 65 multipv 1 score cp -1099 nodes 512000800 nps 7662273 hashfull 509 tbhits 115308 time 66821 pv f8b4 c2c3 d4c2 d1c2 f6g5 c4d5 b4c5 e1c1 b7b6 d5a8 g8f6 c1b1 h8f8 h1f1 c5d6 c3c4 d6b8 a2a4 a7a5 b2b4 g6g5 b4b5 e6e5 b1a1 g5g4 c4c5 f6d5 c5c6 b8c7 g2g3 h7h5 f3g4 d5e3
info depth 23 seldepth 55 multipv 2 score cp -1144 nodes 512000800 nps 7662273 hashfull 509 tbhits 115308 time 66821 pv f6g5 c4d5 b7b6 e1f1 a7a5 d1e1 d4e2 e1d2 h7h6 g2g3 a8a7 c2c4 a7c7 d5e4 c7a7 a2a4
· earlier wider pass ·
info depth 17 seldepth 42 multipv 1 score cp -1092 nodes 128002171 nps 4427915 hashfull 143 tbhits 90839 time 28908 pv f8b4 c2c3 d4c2 d1c2 f6g5 c4d5 b4c5 e1c1 b7b5 d5a8 g8f6 c3c4 c5e3 c1b1 e3d2 d1d2 a7a5 h1d1 h8f8 b2b3 a5a4
info depth 17 seldepth 48 multipv 2 score cp -1120 nodes 128002171 nps 4427915 hashfull 143 tbhits 90839 time 28908 pv h7h6 e1f1 g4h3 g2h3 f8b4 d1d3 h6g5 c4d5 g8h6 c2c3 h6g4 h2h4 g4h2 h1h2 d4f5 d5e6 b4c3 a1c1 b7b5 c1c8
info depth 17 seldepth 53 multipv 3 score cp -1203 nodes 128002171 nps 4427915 hashfull 143 tbhits 90839 time 28908 pv a7a5 c4e6 g8f6 d1d3 f8b4 e1f1 d4c2 a1c1 b4c5 b2b4 a8a6 b4a5 h8f8 c1e1 c5e3 g5f4 g4f3
info depth 17 seldepth 32 multipv 4 score cp -1251 nodes 128002171 nps 4427915 hashfull 143 tbhits 90839 time 28908 pv f6g5 e1g1 f8h6 c2c3 d4c2 g2g3 c2e3 g1h1 e3d1 f3f4 b7b5 h2h3 a7a5 c4d5 a8a6 a1e1 b5b4 c3c4 h6g7 c4c5 g7d4 d5b7 d4f2 e1c1 g8e7 b7a6 e7c6 c1d1 h7h5
info depth 17 seldepth 46 multipv 5 score cp -1317 nodes 128002171 nps 4427915 hashfull 143 tbhits 90839 time 28908 pv a7a6 c4e6 g8f6 d1d3 b7b5 e1f1 g4e6 g5f6 d4c2 a1e1 f8b4 e1e6 g6g5 g2g4 a6a5 e6e8 d8c7

Moves

movestateevalpn / dnvisits
f8b4unexplored-10990
h7h6unexplored-11200
a7a5unexplored-12030
a7a6unexplored-13170
f6g5unsolved-13611 / 991
e6e5unexplorednot analysed0
b7b6unexplorednot analysed0
b7b5unexplorednot analysed0
h7h5unexplorednot analysed0
d4c2unexplorednot analysed0
d4e2unexplorednot analysed0
d4b3unexplorednot analysed0
d4f3unexplorednot analysed0
d4b5unexplorednot analysed0
d4f5unexplorednot analysed0
d4c6unexplorednot analysed0
g8h6unexplorednot analysed0
g8e7unexplorednot analysed0
g4f3unexplorednot analysed0
g4h3unexplorednot analysed0
g4f5unexplorednot analysed0
g4h5unexplorednot analysed0
f8a3unexplorednot analysed0
f8c5unexplorednot analysed0
f8d6unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
a8c8unexplorednot analysed0
d8e7unexplorednot analysed0
d8c7unexplorednot analysed0
f6e7unexplorednot analysed0