AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Bb4 6. c3 Nc6 7. Bb5 f5 8. Ng5 h6 9. Nh7 Qh4 10. g3 Qh3 11. Nf8 d6 12. Qh5 g6 13. Qxh3 b6 14. f4 a5 15. O-O Ba6 16. Bd2 a4 17. c4 Bc3 18. Bxc3 a3 19. Rae1
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 -1269cpbacked ·1

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

workers serve visitor requests first

r3kNnr/8/bpnpp1pp/1B3p2/2PPPP2/p5P1/PP5P/4RRK1 b kq - 0 1

visits 1 · nodes 128.0M · 24.6s

raw engine output (last analysis)
info depth 20 seldepth 50 multipv 1 score cp -1083 nodes 128000159 nps 5193757 hashfull 129 tbhits 167121 time 24645 pv e8c8 b2a3 f5e4 a2a4 g8f6 f8e6 d8e8 e1e7 e8e7 f4f5 h8e8 f1e1 e8e2 e1e2 g6f5 a4a5 b6a5 c4c5 c6a5 c5c6 c8c7 g3g4 a5c4 g4g5 c4d2
info depth 20 seldepth 59 multipv 2 score cp -1229 nodes 128000159 nps 5193546 hashfull 129 tbhits 167121 time 24646 pv e6e5 f8e6 h6h5 e6g7 e8d8 f4e5 d8c8 e4e5 c6d8 e5e6 g8e7 g7e8 a6b5 e8d6 h8e8 d4d5 c8b7 d5d6 f5f4 b2b4 g6g5 c4c5 b6c5 e1c1 f4f3
info depth 20 seldepth 41 multipv 3 score cp -1269 nodes 128000159 nps 5193546 hashfull 129 tbhits 167121 time 24646 pv h6h5 e4e5 e8c8 e5d6 g8h6 h2h3 h6g4 h3g4 h5h4 g3g4 f5g4 b5c6 g6g5 f4g5 h8g8 f8g6 c8b8 f1f8 g8g6
info depth 20 seldepth 52 multipv 4 score cp -1283 nodes 128000159 nps 5193546 hashfull 129 tbhits 167121 time 24646 pv g6g5 e4e5 e8c8 e5d6 c8b8 f8g6 g8f6 e1e6 h8g8 f1e1 a3b2 d4d5 h6h5 e1e7 d8d7 e7e8 d7d8 d5d6 a6b7 e8g8
info depth 19 seldepth 43 multipv 5 score cp -1312 nodes 128000159 nps 5193546 hashfull 129 tbhits 167121 time 24646 pv e8d8 e4e5 c6b4 b2a3 h6h5 h2h3 g8h6 a2a4 h6g4 h3g4 h5h4 g3g4 a6b5 d4d5 h4h3 g1h1 f5g4 f8h7 h8e8 h7g5 d8c8

Moves

movestateevalpn / dnvisits
h6h5unexplored-12690
e8c8unsolved-12821 / 1031
g6g5unexplored-12830
e8d8unexplored-13120
e6e5unsolved-13871 / 1041
a3b2unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
a8a7unexplorednot analysed0
a8b8unexplorednot analysed0
a8c8unexplorednot analysed0
a8d8unexplorednot analysed0
d6d5unexplorednot analysed0
e8e7unexplorednot analysed0
e8f7unexplorednot analysed0
f5e4unexplorednot analysed0
g8e7unexplorednot analysed0
g8f6unexplorednot analysed0
h8h7unexplorednot analysed0