AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. Ng5 Qa5 8. Bxc6 fxg5 9. Qh5 g6 10. Qe5 d6 11. Qb5 Qxb5 12. d4 Nf6 13. h3 h6 14. f4
transpositions from: f2f4 · d2d4
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 -737cpbacked ·1

This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 6 from lines only

workers serve visitor requests first

r1b1k2r/pp6/3ppnpp/8/3PPP2/7P/PPP3P1/R1B2RK1 b kq - 0 1

visits 1 · nodes 128.0M · 19.5s

raw engine output (last analysis)
info depth 23 seldepth 53 multipv 1 score cp -735 nodes 128000144 nps 6577940 hashfull 153 tbhits 4787 time 19459 pv e8g8 f4f5 b7b5 g1h1 f6e4 h1g1 c8b7 g2g3 b7f3 f5f6 g8f7 f1e1 f3e2 c2c4 a8c8 c1e3 d6d5 c4c5 a7a5 c5c6 c8c7 e3d2 e6e5 b2b3
info depth 23 seldepth 54 multipv 2 score cp -737 nodes 128000144 nps 6577940 hashfull 153 tbhits 4787 time 19459 pv b7b5 f4f5 e8g8 g1h1 f6e4 h1g1 c8b7 g2g3 b7g2 f1f2 a8b8 f5f6 g8f7 f2e2 e6e5 d4d5 g2f1 e2e1 a7a5 c1e3 a5a4
info depth 23 seldepth 48 multipv 3 score cp -826 nodes 128000144 nps 6577940 hashfull 153 tbhits 4787 time 19459 pv h8f8 f4f5 b7b5 g1h1 f6e4 d4d5 c8b7 c1e3 a7a5 e3b6 e6d5 f1f3 b7e4 h1g1 e8d7 g2g4 b5b4 a1e1 a8c8 f3e3 d6d5 b6c5 f8e8 f5f6 d5d4
info depth 23 seldepth 38 multipv 4 score cp -829 nodes 128000144 nps 6577940 hashfull 153 tbhits 4787 time 19459 pv b7b6 f4f5 e8g8 c1d2 b6b5 c2c4 c8b7 a1c1 a8c8 g2g3 a7a5 g1h2 f6e8 h3h4 d6d5 c4c5 b5b4 c5c6 b7a6 c6c7 e8f6
info depth 23 seldepth 34 multipv 5 score cp -856 nodes 128000144 nps 6577940 hashfull 153 tbhits 4787 time 19459 pv a7a5 f4f5 e8g8 g1h1 f6e8 c1d2 b7b5 c2c4 a5a4 a1c1 b5b4 g2g4 g8h8 d4d5 e6e5 h3h4 e8c7 c4c5 c7a6 h1h2 b4b3 a2a3 a6b4 d2b4 c8a6 f5f6 h6h5 f6f7 a6f1 c5c6

Moves

movestateevalpn / dnvisits
b7b5unexplored-7370
h8f8unexplored-8260
b7b6unexplored-8290
a7a5unexplored-8560
e8g8unsolved-877backed ·61 / 221
f6d5unexplored-8960
d6d5unexplored-9370
e6e5unexplorednot analysed0
g6g5unexplorednot analysed0
h6h5unexplorednot analysed0
a7a6unexplorednot analysed0
f6e4unexplorednot analysed0
f6g4unexplorednot analysed0
f6h5unexplorednot analysed0
f6d7unexplorednot analysed0
f6h7unexplorednot analysed0
f6g8unexplorednot analysed0
c8d7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h7unexplorednot analysed0
h8g8unexplorednot analysed0
e8d7unexplorednot analysed0
e8e7unexplorednot analysed0
e8f7unexplorednot analysed0
e8d8unexplorednot analysed0
e8f8unexplorednot analysed0