AtomicDB

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1. e4 d6 2. Nh3 f5 3. Bb5 c6 4. Ng5 g6 5. Nf7 Qd7 6. d4 h5 7. Bxc6 Bh6 8. Bg5 Nf6 9. Nd8 Be6 10. c4 O-O 11. Nxb7 Bd7 12. Qb3 Rb8 13. c5 d5 14. Bxh6 f4 15. h3 Rb4 16. Nd2 g5 17. e5 Nh7 18. c6 Bc8 19. Qd1 Nf6 20. b3 Rb6 21. Qb1 Ne4 22. Nxe4 Bf5 23. c7
Atomic opening

Frank Defense

Reference: 1. e4 d6

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WHITE_WIN (practical, via MATE_PV) · ≤M12

Moves here: 0 searched

winning line: b6b8 c7c8q b8c8 b1d3 f5d3 e1d2 g8h7 a1c1 g5g4 c1c6 e7e6 h1c1 g4g3 c6c7 h7g8 c7c8 g8g7 c8g8 g7h6 g8h8 h6g7 h8h7 g7f8 c1c8 end of line ·24

proven as part of the winning line of the position before c6c7

6k1/p1P1p3/1r6/3pPbpp/3P1p2/1P5P/P4PP1/RQ2K2R b KQ - 0 1

visits 0 · nodes 0 · 0.0s

Moves

movestateevalpn / dndepth
b6b8WHITE_WIN MATE_PV-≤M120 / ∞-
f4f3not in tree--
g5g4not in tree--
h5h4not in tree--
a7a6not in tree--
e7e6not in tree--
a7a5not in tree--
f5b1not in tree--
f5c2not in tree--
f5d3not in tree--
f5h3not in tree--
f5e4not in tree--
f5g4not in tree--
f5e6not in tree--
f5g6not in tree--
f5d7not in tree--
f5h7not in tree--
f5c8not in tree--
b6b3not in tree--
b6b4not in tree--
b6b5not in tree--
b6a6not in tree--
b6c6not in tree--
b6d6not in tree--
b6e6not in tree--
b6f6not in tree--
b6g6not in tree--
b6h6not in tree--
b6b7not in tree--
g8f7not in tree--
g8g7not in tree--
g8h7not in tree--
g8f8not in tree--
g8h8not in tree--