Costello, Alexander vs Chua, Alexander
54. American Open 2018 · Round 7 · 2018.11.25 · 1-0 · B56 Sicilian Defense: Classical Variation
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PGN
[Event "54. American Open 2018"] [Site "Costa Mesa USA"] [Date "2018.11.25"] [Round "7"] [White "Costello, Alexander"] [Black "Chua, Alexander"] [Result "1-0"] [PlyCount "71"] [WhiteElo "2200"] [WhiteFideId "2099659"] [WhiteTitle "IM"] [BlackElo "2316"] [BlackFideId "2021641"] [BlackTitle "FM"] [ECO "B56m"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O a5 11. a4 Nb4 12. Qf2 Qb8 13. Kb1 Rc8 14. Rd2 d5 15. exd5 Nfxd5 16. Nxd5 Bxd5 17. Bb5 Bc4 18. Rhd1 Bxb5 19. axb5 a4 20. Nc5 a3 21. c3 Na2 22. Kxa2 axb2+ 23. Kxb2 Qc7 24. Rd7 Qa5 25. Rxe7 Qa3+ 26. Kc2 b6 27. Kd2 Rxc5 28. Ke1 Rxc3 29. Rxe5 f6 30. Re4 Qb3 31. Qd2 Rc2 32. Qd7 Rf8 33. Qe6+ Qxe6 34. Rxe6 Kf7 35. Re4 Rxg2 36. Rd2 1-0