
[Event "Titled Tue 22nd Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "11"]
[White "Itkis, B"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[WhiteElo "2249"]
[BlackElo "2132"]
[ECO "D37"]
[PlyCount "163"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.g3 O-O 6.Bg2 c6 7.O-O b6 8.Ne5 Bb7 9.b3 Nbd7 10.Bb2 c5 11.cxd5 cxd4 12.Nxd7 dxc3 13.Nxf6+ Bxf6 14.Ba3 Re8 15.dxe6 Bxg2 16.exf7+ Kxf7 17.Kxg2 Qxd1 18.Rfxd1 c2 19.Rd7+ Ke6 20.Rd6+ Kf7 21.Rc1 Rxe2 22.Rc6 Rd8 23.R1xc2 Rdd2 24.Rc7+ Kg6 25.Rxd2 Rxd2 26.Kf3 Rxa2 27.Be7 Bd4 28.h4 b5 29.g4 Rxf2+ 30.Ke4 Bb6 31.h5+ Kf7 32.Rb7 Ke6 33.Bg5 Rf7 34.Rb8 Rd7 35.Be3 Bxe3 36.Kxe3 a6 37.Kf4 Rf7+ 38.Ke4 Rd7 39.Kf4 Rd4+ 40.Kg5 h6+ 41.Kh4 Rb4 42.Rb6+ Kf7 43.Rxa6 Rxb3 44.Rb6 b4 45.g5 hxg5+ 46.Kxg5 Rb1 47.Rb7+ Kg8 48.Kg6 Rg1+ 49.Kf5 Rb1 50.Kg6 Rg1+ 51.Kf5 Kh7 52.Rxb4 Kh6 53.Kf4 Kxh5 54.Kf3 g5 55.Kf2 Rc1 56.Rb2 Rc4 57.Rb1 Kg4 58.Kg1 Rc3 59.Ra1 Kg3 60.Rb1 g4 61.Ra1 Kh3 62.Rb1 Rg3+ 63.Kh1 Ra3 64.Kg1 Ra2 65.Rc1 g3 66.Rb1 Rg2+ 67.Kh1 Rd2 68.Kg1 Rd3 69.Ra1 Kg4 70.Rb1 Kf3 71.Rf1+ Kg4 72.Ra1 Rb3 73.Rc1 Rb2 74.Ra1 Kf3 75.Rf1+ Kg4 76.Ra1 Kh3 77.Rc1 Rh2 78.Ra1 Rg2+ 79.Kh1 Rb2 80.Kg1 Rb3 81.Rc1 Rc3 82.Rxc3 1-0
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "11"]
[White "Itkis, B"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[WhiteElo "2249"]
[BlackElo "2132"]
[ECO "D37"]
[PlyCount "163"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.g3 O-O 6.Bg2 c6 7.O-O b6 8.Ne5 Bb7 9.b3 Nbd7 10.Bb2 c5 11.cxd5 cxd4 12.Nxd7 dxc3 13.Nxf6+ Bxf6 14.Ba3 Re8 15.dxe6 Bxg2 16.exf7+ Kxf7 17.Kxg2 Qxd1 18.Rfxd1 c2 19.Rd7+ Ke6 20.Rd6+ Kf7 21.Rc1 Rxe2 22.Rc6 Rd8 23.R1xc2 Rdd2 24.Rc7+ Kg6 25.Rxd2 Rxd2 26.Kf3 Rxa2 27.Be7 Bd4 28.h4 b5 29.g4 Rxf2+ 30.Ke4 Bb6 31.h5+ Kf7 32.Rb7 Ke6 33.Bg5 Rf7 34.Rb8 Rd7 35.Be3 Bxe3 36.Kxe3 a6 37.Kf4 Rf7+ 38.Ke4 Rd7 39.Kf4 Rd4+ 40.Kg5 h6+ 41.Kh4 Rb4 42.Rb6+ Kf7 43.Rxa6 Rxb3 44.Rb6 b4 45.g5 hxg5+ 46.Kxg5 Rb1 47.Rb7+ Kg8 48.Kg6 Rg1+ 49.Kf5 Rb1 50.Kg6 Rg1+ 51.Kf5 Kh7 52.Rxb4 Kh6 53.Kf4 Kxh5 54.Kf3 g5 55.Kf2 Rc1 56.Rb2 Rc4 57.Rb1 Kg4 58.Kg1 Rc3 59.Ra1 Kg3 60.Rb1 g4 61.Ra1 Kh3 62.Rb1 Rg3+ 63.Kh1 Ra3 64.Kg1 Ra2 65.Rc1 g3 66.Rb1 Rg2+ 67.Kh1 Rd2 68.Kg1 Rd3 69.Ra1 Kg4 70.Rb1 Kf3 71.Rf1+ Kg4 72.Ra1 Rb3 73.Rc1 Rb2 74.Ra1 Kf3 75.Rf1+ Kg4 76.Ra1 Kh3 77.Rc1 Rh2 78.Ra1 Rg2+ 79.Kh1 Rb2 80.Kg1 Rb3 81.Rc1 Rc3 82.Rxc3 1-0
[Event "Titled Tue 22nd Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "11"]
[White "Itkis, B"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2249"]
[BlackElo "2132"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[EventDate "2025.07.22"]
[WhiteFideId "1209167"]
[BlackFideId "4443160"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. g3 O-O 6. Bg2 c6 7. O-O b6 8.
Ne5 Bb7 9. b3 Nbd7 10. Bb2 c5 11. cxd5 cxd4 12. Nxd7 dxc3 13. Nxf6+ Bxf6
14. Ba3 Re8 15. dxe6 Bxg2 16. exf7+ Kxf7 17. Kxg2 Qxd1 18. Rfxd1 c2 19.
Rd7+ Ke6 20. Rd6+ Kf7 21. Rc1 Rxe2 22. Rc6 Rd8 23. R1xc2 Rdd2 24. Rc7+ Kg6
25. Rxd2 Rxd2 26. Kf3 Rxa2 27. Be7 Bd4 28. h4 b5 29. g4 Rxf2+ 30. Ke4 Bb6
31. h5+ Kf7 32. Rb7 Ke6 33. Bg5 Rf7 34. Rb8 Rd7 35. Be3 Bxe3 36. Kxe3 a6
37. Kf4 Rf7+ 38. Ke4 Rd7 39. Kf4 Rd4+ 40. Kg5 h6+ 41. Kh4 Rb4 42. Rb6+ Kf7
43. Rxa6 Rxb3 44. Rb6 b4 45. g5 hxg5+ 46. Kxg5 Rb1 47. Rb7+ Kg8 48. Kg6
Rg1+ 49. Kf5 Rb1 50. Kg6 Rg1+ 51. Kf5 Kh7 52. Rxb4 Kh6 53. Kf4 Kxh5 54. Kf3
g5 55. Kf2 Rc1 56. Rb2 Rc4 57. Rb1 Kg4 58. Kg1 Rc3 59. Ra1 Kg3 60. Rb1 g4
61. Ra1 Kh3 62. Rb1 Rg3+ 63. Kh1 Ra3 64. Kg1 Ra2 65. Rc1 g3 66. Rb1 Rg2+
67. Kh1 Rd2 68. Kg1 Rd3 69. Ra1 Kg4 70. Rb1 Kf3 71. Rf1+ Kg4 72. Ra1 Rb3
73. Rc1 Rb2 74. Ra1 Kf3 75. Rf1+ Kg4 76. Ra1 Kh3 77. Rc1 Rh2 78. Ra1 Rg2+
79. Kh1 Rb2 80. Kg1 Rb3 81. Rc1 Rc3 82. Rxc3 1-0