WORLDBASE Game / Partie #28514
[Event "53rd Annual World Open"]
[Site "Philadelphia USA"]
[Date "2025.07.04"]
[Round "5.1"]
[White "Xiong, Jeffery"]
[Black "Matviishen, Viktor"]
[Result "1-0"]
[WhiteElo "2646"]
[BlackElo "2540"]
[ECO "C55"]
[PlyCount "87"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 d6 6.b4 g6 7.Qb3 Qe7 8.O-O Bg7 9.Re1 O-O 10.Nbd2 Nh5 11.Nf1 Kh7 12.Ne3 f5 13.exf5 gxf5 14.Qd1 Nf4 15.Nf1 Ng6 16.Ng3 f4 17.Ne4 Qd8 18.Bb3 d5 19.Ned2 Bf5 20.Bc2 Qd7 21.Bb2 a6 22.a3 Rad8 23.c4 dxc4 24.dxc4 Nd4 25.Bxf5 Qxf5 26.Nxd4 exd4 27.Nf3 d3 28.Bxg7 Kxg7 29.Qb3 Rfe8 30.Rxe8 Rxe8 31.Rd1 Ne5 32.Qc3 Kf7 33.Nxe5+ Rxe5 34.Rxd3 Re1+ 35.Qxe1 Qxd3 36.Qc1 Kg6 37.g3 f3 38.h3 h5 39.c5 Qd4 40.Qe3 Qd1+ 41.Kh2 Qe2 42.Qd4 Qc2 43.h4 Qf5 44.Qd8 1-0
[Event "53rd Annual World Open"] [Site "Philadelphia USA"] [Date "2025.07.04"] [Round "5.1"] [White "Xiong, Jeffery"] [Black "Matviishen, Viktor"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2646"] [BlackElo "2540"] [ECO "C55"] [Opening "Two knights defence (Modern bishop's opening)"] [EventDate "2025.07.02"] [WhiteFideId "2047640"] [BlackFideId "14129850"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. b4 g6 7. Qb3 Qe7 8. O-O Bg7 9. Re1 O-O 10. Nbd2 Nh5 11. Nf1 Kh7 12. Ne3 f5 13. exf5 gxf5 14. Qd1 Nf4 15. Nf1 Ng6 16. Ng3 f4 17. Ne4 Qd8 18. Bb3 d5 19. Ned2 Bf5 20. Bc2 Qd7 21. Bb2 a6 22. a3 Rad8 23. c4 dxc4 24. dxc4 Nd4 25. Bxf5 Qxf5 26. Nxd4 exd4 27. Nf3 d3 28. Bxg7 Kxg7 29. Qb3 Rfe8 30. Rxe8 Rxe8 31. Rd1 Ne5 32. Qc3 Kf7 33. Nxe5+ Rxe5 34. Rxd3 Re1+ 35. Qxe1 Qxd3 36. Qc1 Kg6 37. g3 f3 38. h3 h5 39. c5 Qd4 40. Qe3 Qd1+ 41. Kh2 Qe2 42. Qd4 Qc2 43. h4 Qf5 44. Qd8 1-0