AtomicDB

Sign in Register
1. Nf3 f6 2. e4 c6 3. Ng5 d6 4. Nc3 fxg5 5. Nd5 cxd5 6. d4 Nc6 7. Bc4 e6 8. b4 Qa5 9. Bg5 Nf6 10. Bxe6 Qf5 11. Qf3 g6 12. Bh6 Be7 13. exf5 Bh4 14. O-O-O Bf5 15. c4 O-O-O 16. Qg3 Bxg3 17. Rde1 Rde8 18. Re3 Rxe3 19. Re1 Re8 20. Re7 Rxe7 21. d5 Nd8 22. Bf8 b6 23. Bxd6 Kd7 24. a4 h6 25. a5
Community name

Double Center Wing Pawn Defense

Reference: 1. Nf3 f6 2. e4 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 -1059cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 5 from lines only

workers serve visitor requests first

3n4/p2k4/1p4pp/P2P1b2/1PP5/8/5PPP/2K5 b - - 0 1

visits 1 · nodes 128.0M · 12.5s

raw engine output (last analysis)
info depth 26 seldepth 39 multipv 1 score cp -1059 nodes 128000979 nps 10242536 hashfull 104 tbhits 87953 time 12497 pv d7e8 g2g4 f5d7 f2f4 e8f7 a5b6 a7a5 c4c5 a5b4 c5c6 d8b7 d5d6 b7c5 c6c7 c5b3 c1b2 b3c5 c7c8q d7c8 d6d7 c5d7 h2h4 f7e6 f4f5 e6d5 f5f6 d5c4
info depth 26 seldepth 39 multipv 2 score cp -1143 nodes 128000979 nps 10242536 hashfull 104 tbhits 87953 time 12497 pv f5d3 g2g4 g6g5 f2f4 h6h5 f4f5 d3c4 d5d6 b6b5 f5f6 d8f7 c1c2 h5g4 h2h3 g5g4 h3g4 d7e6 d6d7 e6d5 d7d8q f7d8 c2c3 d5c4 f6f7 c4d3
info depth 26 seldepth 35 multipv 3 score cp -1149 nodes 128000979 nps 10242536 hashfull 104 tbhits 87953 time 12497 pv d8f7 f2f4 f5d3 g2g4 a7a6 c1b2 b6b5 c4c5 d7c7 h2h4 d3f1 d5d6 c7c6 d6d7 f1d3 f4f5 g6f5 h4h5 f7d8 g4g5 d3c2 g5h6
info depth 26 seldepth 33 multipv 4 score cp -1150 nodes 128000979 nps 10242536 hashfull 104 tbhits 87953 time 12497 pv f5e4 f2f4 e4d3 a5b6 d3c4 b4b5 d7d6 f4f5 g6f5 g2g4 d8f7 h2h4 f7e5 g4g5 e5d3 c1b1 h6g5 h4h5 d3e5 h5h6 e5f7 b1c1 f7e5
info depth 26 seldepth 32 multipv 5 score cp -1172 nodes 128000979 nps 10242536 hashfull 104 tbhits 87953 time 12497 pv d7c8 d5d6 f5d7 a5b6 d8e6 c4c5 e6f4 b4b5 f4d3 c1b1 d3c5 f2f4 c8d8 b1b2 d8e8 g2g4 g6g5 f4f5 h6h5 f5f6 h5g4 f6f7 e8f8 b2c1 g5g4 c1b2 g4g3

Moves

movestateevalpn / dndepth
d7e8unexplored-1059-
a7a6unexplored-1112borrowed-
f5d3unexplored-1143-
d8f7unexplored-1149-
f5e4unexplored-1150-
d7c8unsolved-1310backed ·21 / 29128M
b6a5unexplorednot analysed-
b6b5unexplorednot analysed-
d7c7unexplorednot analysed-
d7d6unexplorednot analysed-
d7e7unexplorednot analysed-
d8b7unexplorednot analysed-
d8c6unexplorednot analysed-
d8e6unexplorednot analysed-
f5b1unexplorednot analysed-
f5c2unexplorednot analysed-
f5e6unexplorednot analysed-
f5g4unexplorednot analysed-
f5h3unexplorednot analysed-
g6g5unexplorednot analysed-
h6h5unexplorednot analysed-