AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. d4 c6 4. Na3 g6 5. Nb5 cxb5 6. Bb5 Nc6 7. Ne5 Nh6 8. O-O fxe5 9. h3 Ba3 10. Bg5 Qa5 11. b4 Bc1 12. a4 Ng4 13. Kh1 O-O 14. Be7 Rf7 15. hxg4 Rf4 16. g3 Rf3 17. Bd8 Rb3 18. cxb3
transpositions from: c2b3 · c2d3
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 -2417cp

This position: analysed (512.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

r1bB2k1/pp1p3p/2n1p1p1/qB6/PP1PP3/6P1/5P2/R1bQ1R1K b - - 0 1

visits 1 · nodes 512.0M · 78.1s

raw engine output (last analysis)
info depth 20 seldepth 44 multipv 1 score cp -2417 nodes 512003240 nps 6556494 hashfull 919 tbhits 170 time 78091 pv c6e5 d4e5 a5b6 b5c6 b6d4 c6b7 c1d2 d8f6 d4d6 b4b5 h7h5 d1c2 d2c3 b5b6 h5h4 b6b7 d6b8 f6d4 a7a6 d4a7 b8e5 b7b8q e5b8 a1b1 h4g3 b1b8 g8f7 b8e8
info depth 20 seldepth 35 multipv 2 score cp -2424 nodes 512003240 nps 6556410 hashfull 919 tbhits 170 time 78092 pv d7d5 f2f4 c6d4 b5e8 a5c7 d8c7 a8c8 e4d5 c8d8 e8d7 c1e3 f4f5 e3g1 a1c1 b7b5 d1c2
info depth 20 seldepth 31 multipv 3 score cp -2826 nodes 512003240 nps 6556410 hashfull 919 tbhits 170 time 78092 pv h7h5 f2f4 c1e3 f4f5 e3f2 d1c1 f2e3 f5e6 e3f4 g3f4 g6g5 f1f8 g8h7 f8h8 h7g7 d8f6 g7f7 c1f1
info depth 20 seldepth 21 multipv 4 score cp -2943 nodes 512003240 nps 6556410 hashfull 919 tbhits 170 time 78092 pv a5a6 b5a6 c6e7 d1f3 c1f4 f3c3 e7c6 c3c2 b7b5 a4b5 d7d6 a1a7 f4c1 b4b5 c8d7 b5b6 d7b5 b6b7 b5f1 b7b8q
info depth 20 seldepth 26 multipv 5 score cp -3245 nodes 512003240 nps 6556410 hashfull 919 tbhits 170 time 78092 pv h7h6 f2f4 a5c7 b5c6 b7b6 f4f5 c8a6 d8b6 g8h8 f5e6 a8f8 f1f8 c1d2 d1c2 d2c3 e4e5 d7d5 a1c1 h6h5 e5e6 c3d2 e6e7 d2h6

Moves

movestateevalpn / dnvisits
c6e5unexplored-24170
d7d5unexplored-24240
h7h5unexplored-28260
a5a6unexplored-29430
h7h6unexplored-32450
a5a4unexplorednot analysed0
a5b4unexplorednot analysed0
a5b5unexplorednot analysed0
a5b6unexplorednot analysed0
a5c7unexplorednot analysed0
a5d8unexplorednot analysed0
a7a6unexplorednot analysed0
a8b8unexplorednot analysed0
b7b6unexplorednot analysed0
c1a3unexplorednot analysed0
c1b2unexplorednot analysed0
c1d2unexplorednot analysed0
c1e3unexplorednot analysed0
c1f4unexplorednot analysed0
c1g5unexplorednot analysed0
c1h6unexplorednot analysed0
c6b4unexplorednot analysed0
c6b8unexplorednot analysed0
c6d4unexplorednot analysed0
c6d8unexplorednot analysed0
c6e7unexplorednot analysed0
d7d6unexplorednot analysed0
e6e5unexplorednot analysed0
g6g5unexplorednot analysed0
g8f7unexplorednot analysed0
g8f8unexplorednot analysed0
g8g7unexplorednot analysed0
g8h8unexplorednot analysed0