AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Nc3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. h3 Kd8 14. g3
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 · Black to move · best line -609cpbacked ·1

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

workers serve visitor requests first

r1bk1b1r/pp1p4/2n1p3/1B3Pp1/3PP3/2P3PP/PP6/R3K2R b KQ - 0 1

visits 1 · nodes 128.0M · 49.4s

raw engine output (last analysis)
info depth 25 seldepth 51 multipv 1 score cp -597 nodes 128000414 nps 2591783 hashfull 176 tbhits 4721 time 49387 pv b7b6 f5f6 c8a6 h3h4 d7d6 b5a6 a8c8 a1c1 d8c7 h4h5 f8h6 f6f7 h8f8 g3g4 c7b8 e1g1 a7a5 d4d5 b6b5 e4e5 d6e5 c3c4 c6d4 g1h1 b8a7 c4c5 d4e2 d5d6 e2g3 h1h2 h6g7 d6d7 c8d8 c5c6
info depth 25 seldepth 38 multipv 2 score cp -609 nodes 128000414 nps 2591783 hashfull 176 tbhits 4721 time 49387 pv d7d6 f5f6 b7b6 b5a6 c8a6 h3h4 a8c8 a1c1 g5g4 f6f7 d8c7 h4h5 h8h6 e1g1 c7b8 b2b4 c6d8 c3c4 e6e5 d4d5 a7a5 c4c5 b6b5 a2a4 b8a7 g1h1 h6h8 a4b5 a5a4 b4b5
info depth 25 seldepth 52 multipv 3 score cp -627 nodes 128000414 nps 2591783 hashfull 176 tbhits 4721 time 49387 pv a7a6 g3g4 a6b5 f5f6 b7b5 e1g1 b5b4 a1c1 c8a6 c3c4 f8d6 e4e5 d6f8 f6f7 d7d6 a2a4 d8c8 e5d6 a6b7 f1f6
info depth 25 seldepth 51 multipv 4 score cp -647 nodes 128000414 nps 2591783 hashfull 176 tbhits 4721 time 49387 pv e6e5 g3g4 d7d6 h3h4 b7b6 b5a6 c8a6 d4d5 c6b8 c3c4 b8d7 c4c5 d6c5 a1c1 f8b4 e1e2 d7c5 f5f6 d8d7 h4h5 a8f8 h5h6 f8f7 c1c5 h8c8 h1c1 c8c2 c1c2
info depth 25 seldepth 57 multipv 5 score cp -709 nodes 128000414 nps 2591783 hashfull 176 tbhits 4721 time 49387 pv g5g4 f5f6 f8h6 f6f7 h8f8 c3c4 b7b6 e1e2 c8a6 a1c1 a8c8 e4e5 d7d6 e5d6 c8c4 c1c4 d8d7 h1f1 h6e3 f1c1 e3c1 e2e3 a6c4 d4d5 e6d5 h3h4 d7c7 e3f4

Moves

movestateevalpn / dnvisits
d7d6unexplored-6090
a7a6unexplored-6270
b7b6unsolved-6341 / 661
e6e5unexplored-6470
g5g4unexplored-7090
a7a5unexplorednot analysed0
d7d5unexplorednot analysed0
e6f5unexplorednot analysed0
c6b4unexplorednot analysed0
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e5unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
f8a3unexplorednot analysed0
f8b4unexplorednot analysed0
f8c5unexplorednot analysed0
f8d6unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h3unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8h7unexplorednot analysed0
h8g8unexplorednot analysed0
d8c7unexplorednot analysed0
d8e7unexplorednot analysed0
d8e8unexplorednot analysed0