
[Event "Titled Tue 17th Jun Late"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "DeDona, Mark"]
[Black "Uyanga, Byambaa"]
[Result "1-0"]
[WhiteElo "1938"]
[BlackElo "2006"]
[ECO "B20"]
[PlyCount "87"]
1.e4 c5 2.b3 Nc6 3.Bb2 e5 4.Bb5 d6 5.f4 exf4 6.Bxc6+ bxc6 7.Nf3 Nf6 8.e5 Nd5 9.O-O Bg4 10.exd6 Bxd6 11.Re1+ Kf8 12.c4 Nb4 13.d4 cxd4 14.Qxd4 Qb6 15.Qxb6 axb6 16.Re2 Bc5+ 17.Kf1 Re8 18.Rxe8+ Kxe8 19.Nc3 f6 20.Ne4 Be3 21.c5 bxc5 22.a4 Bf5 23.Nd6+ Kd7 24.Nxf5 g5 25.Nxe3 fxe3 26.Bxf6 Rf8 27.Bxg5 Rf5 28.Bxe3 Nc2 29.Rd1+ Kc7 30.Bf2 Kb6 31.Rc1 Nb4 32.a5+ Kxa5 33.Rxc5+ Rxc5 34.Bxc5 Nd3 35.Be3 Kb5 36.Bd2 Kc5 37.g4 Kd5 38.Ke2 Ke4 39.h4 Nc5 40.b4 Nb3 41.Ng5+ Ke5 42.Nxh7 Nd4+ 43.Kd3 Nf3 44.g5 1-0
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "DeDona, Mark"]
[Black "Uyanga, Byambaa"]
[Result "1-0"]
[WhiteElo "1938"]
[BlackElo "2006"]
[ECO "B20"]
[PlyCount "87"]
1.e4 c5 2.b3 Nc6 3.Bb2 e5 4.Bb5 d6 5.f4 exf4 6.Bxc6+ bxc6 7.Nf3 Nf6 8.e5 Nd5 9.O-O Bg4 10.exd6 Bxd6 11.Re1+ Kf8 12.c4 Nb4 13.d4 cxd4 14.Qxd4 Qb6 15.Qxb6 axb6 16.Re2 Bc5+ 17.Kf1 Re8 18.Rxe8+ Kxe8 19.Nc3 f6 20.Ne4 Be3 21.c5 bxc5 22.a4 Bf5 23.Nd6+ Kd7 24.Nxf5 g5 25.Nxe3 fxe3 26.Bxf6 Rf8 27.Bxg5 Rf5 28.Bxe3 Nc2 29.Rd1+ Kc7 30.Bf2 Kb6 31.Rc1 Nb4 32.a5+ Kxa5 33.Rxc5+ Rxc5 34.Bxc5 Nd3 35.Be3 Kb5 36.Bd2 Kc5 37.g4 Kd5 38.Ke2 Ke4 39.h4 Nc5 40.b4 Nb3 41.Ng5+ Ke5 42.Nxh7 Nd4+ 43.Kd3 Nf3 44.g5 1-0
[Event "Titled Tue 17th Jun Late"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "4"]
[White "DeDona, Mark"]
[Black "Uyanga, Byambaa"]
[Result "1-0"]
[BlackTitle "WFM"]
[WhiteElo "1938"]
[BlackElo "2006"]
[ECO "B20"]
[Opening "Sicilian defence"]
[EventDate "2025.06.17"]
[WhiteFideId "30920256"]
[BlackFideId "2054906"]
1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bb5 d6 5. f4 exf4 6. Bxc6+ bxc6 7. Nf3 Nf6
8. e5 Nd5 9. O-O Bg4 10. exd6 Bxd6 11. Re1+ Kf8 12. c4 Nb4 13. d4 cxd4 14.
Qxd4 Qb6 15. Qxb6 axb6 16. Re2 Bc5+ 17. Kf1 Re8 18. Rxe8+ Kxe8 19. Nc3 f6
20. Ne4 Be3 21. c5 bxc5 22. a4 Bf5 23. Nd6+ Kd7 24. Nxf5 g5 25. Nxe3 fxe3
26. Bxf6 Rf8 27. Bxg5 Rf5 28. Bxe3 Nc2 29. Rd1+ Kc7 30. Bf2 Kb6 31. Rc1 Nb4
32. a5+ Kxa5 33. Rxc5+ Rxc5 34. Bxc5 Nd3 35. Be3 Kb5 36. Bd2 Kc5 37. g4 Kd5
38. Ke2 Ke4 39. h4 Nc5 40. b4 Nb3 41. Ng5+ Ke5 42. Nxh7 Nd4+ 43. Kd3 Nf3
44. g5 1-0