Ludwig, John vs Yoo, Christopher Woojin
CCCSA Fall IM 2017 · Round 4.4 · 2017.11.24 · 1-0 · B87 Sicilian Defense: Najdorf Variation, Lipnitsky Attack
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PGN
[Event "CCCSA Fall IM 2017"] [Site "Charlotte USA"] [Date "2017.11.24"] [Round "4.4"] [White "Ludwig, John"] [Black "Yoo, Christopher Woojin"] [Result "1-0"] [PlyCount "55"] [WhiteElo "2396"] [WhiteFideId "2075512"] [WhiteTitle "IM"] [BlackElo "2194"] [BlackFideId "30909694"] [BlackTitle "GM"] [ECO "B87"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3 b4 9. Na4 Nxe4 10. Re1 d5 11. f3 Nc5 12. Nf5 Nxb3 13. cxb3 Nc6 14. Be3 f6 15. Rc1 Bd7 16. Bb6 Qb8 17. Qxd5 Ne5 18. Qd4 exf5 19. f4 Bd6 20. fxe5 fxe5 21. Rcd1 Bxa4 22. bxa4 Ke7 23. Bc5 Bxc5 24. Qxc5+ Kf6 25. Rd6+ Kf7 26. Qd5+ Kf8 27. Rd7 Qe8 28. Rxe5 1-0