
[Event "Titled Tue 17th Jun Early"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "1"]
[White "Oparin, G"]
[Black "Estrada Nieto, J"]
[Result "1-0"]
[WhiteElo "2660"]
[BlackElo "2181"]
[ECO "D02"]
[PlyCount "103"]
1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Nh4 Bd7 5.Bg2 c6 6.O-O g6 7.a4 a5 8.c4 Bg7 9.Na3 O-O 10.Nf3 Bf5 11.cxd5 cxd5 12.Nb5 Nc6 13.Bf4 Ne4 14.Rc1 Rc8 15.h3 h6 16.g4 Be6 17.e3 Qd7 18.Qe2 g5 19.Bh2 f5 20.Ne5 Nxe5 21.Rxc8 Rxc8 22.dxe5 fxg4 23.hxg4 Bxg4 24.Qd3 Bf5 25.Nd4 Bh3 26.e6 Bxe6 27.Nxe6 Qxe6 28.Rd1 Be5 29.Bxe5 Qxe5 30.Qxd5+ Qxd5 31.Rxd5 Rc1+ 32.Kh2 Nxf2 33.Rxa5 Ng4+ 34.Kg3 Nxe3 35.Bxb7 Rc2 36.Rb5 Nc4 37.Bd5+ Kg7 38.Bxc4 Rxc4 39.b4 Kf6 40.a5 h5 41.a6 Rc3+ 42.Kg2 Rc2+ 43.Kf1 Rc1+ 44.Ke2 Rc7 45.Ra5 h4 46.a7 Rxa7 47.Rxa7 h3 48.Kf3 e6 49.Kg3 Kf5 50.b5 e5 51.b6 e4 52.b7 1-0
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "1"]
[White "Oparin, G"]
[Black "Estrada Nieto, J"]
[Result "1-0"]
[WhiteElo "2660"]
[BlackElo "2181"]
[ECO "D02"]
[PlyCount "103"]
1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Nh4 Bd7 5.Bg2 c6 6.O-O g6 7.a4 a5 8.c4 Bg7 9.Na3 O-O 10.Nf3 Bf5 11.cxd5 cxd5 12.Nb5 Nc6 13.Bf4 Ne4 14.Rc1 Rc8 15.h3 h6 16.g4 Be6 17.e3 Qd7 18.Qe2 g5 19.Bh2 f5 20.Ne5 Nxe5 21.Rxc8 Rxc8 22.dxe5 fxg4 23.hxg4 Bxg4 24.Qd3 Bf5 25.Nd4 Bh3 26.e6 Bxe6 27.Nxe6 Qxe6 28.Rd1 Be5 29.Bxe5 Qxe5 30.Qxd5+ Qxd5 31.Rxd5 Rc1+ 32.Kh2 Nxf2 33.Rxa5 Ng4+ 34.Kg3 Nxe3 35.Bxb7 Rc2 36.Rb5 Nc4 37.Bd5+ Kg7 38.Bxc4 Rxc4 39.b4 Kf6 40.a5 h5 41.a6 Rc3+ 42.Kg2 Rc2+ 43.Kf1 Rc1+ 44.Ke2 Rc7 45.Ra5 h4 46.a7 Rxa7 47.Rxa7 h3 48.Kf3 e6 49.Kg3 Kf5 50.b5 e5 51.b6 e4 52.b7 1-0
[Event "Titled Tue 17th Jun Early"]
[Site "chess.com INT"]
[Date "2025.06.17"]
[Round "1"]
[White "Oparin, G"]
[Black "Estrada Nieto, J"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2660"]
[BlackElo "2181"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[EventDate "2025.06.17"]
[WhiteFideId "24125890"]
[BlackFideId "5101018"]
1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Nh4 Bd7 5. Bg2 c6 6. O-O g6 7. a4 a5 8. c4
Bg7 9. Na3 O-O 10. Nf3 Bf5 11. cxd5 cxd5 12. Nb5 Nc6 13. Bf4 Ne4 14. Rc1
Rc8 15. h3 h6 16. g4 Be6 17. e3 Qd7 18. Qe2 g5 19. Bh2 f5 20. Ne5 Nxe5 21.
Rxc8 Rxc8 22. dxe5 fxg4 23. hxg4 Bxg4 24. Qd3 Bf5 25. Nd4 Bh3 26. e6 Bxe6
27. Nxe6 Qxe6 28. Rd1 Be5 29. Bxe5 Qxe5 30. Qxd5+ Qxd5 31. Rxd5 Rc1+ 32.
Kh2 Nxf2 33. Rxa5 Ng4+ 34. Kg3 Nxe3 35. Bxb7 Rc2 36. Rb5 Nc4 37. Bd5+ Kg7
38. Bxc4 Rxc4 39. b4 Kf6 40. a5 h5 41. a6 Rc3+ 42. Kg2 Rc2+ 43. Kf1 Rc1+
44. Ke2 Rc7 45. Ra5 h4 46. a7 Rxa7 47. Rxa7 h3 48. Kf3 e6 49. Kg3 Kf5 50.
b5 e5 51. b6 e4 52. b7 1-0