Zhu, Jack vs Costello, Alexander
Bay Area Int Open 2019 · Round 5.34 · 2019.01.04 · 0-1 · C47 Four Knights Game
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PGN
[Event "Bay Area Int Open 2019"] [Site "Burlingame USA"] [Date "2019.01.04"] [Round "5.34"] [White "Zhu, Jack"] [Black "Costello, Alexander"] [Result "0-1"] [PlyCount "78"] [WhiteElo "2364"] [WhiteFideId "2056755"] [WhiteTitle "IM"] [BlackElo "2231"] [BlackFideId "2099659"] [BlackTitle "IM"] [ECO "C47g"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. O-O a6 7. d3 h6 8. a3 Be6 9. b4 Ba7 10. Be3 Bxe3 11. fxe3 Ne7 12. Qe2 c6 13. Nd1 Ng6 14. c4 d5 15. exd5 cxd5 16. c5 O-O 17. Qb2 Nd7 18. Rc1 Qc7 19. Nc3 Ne7 20. Nd2 b6 21. d4 e4 22. c6 Nf6 23. b5 Ng4 24. Rfe1 a5 25. a4 f5 26. Nf1 g5 27. Rc2 Kg7 28. Rec1 Nf6 29. Ne2 Ng6 30. Qc3 Kh7 31. Kf2 h5 32. Ke1 h4 33. Bh3 Kg7 34. Kd2 Rh8 35. Bg2 hxg3 36. hxg3 Ng4 37. Ke1 Raf8 38. Ng1 f4 39. Nh3 Nxe3 0-1