
[Event "Sampa Chess Open 2024"]
[Site "Sao Paulo BRA"]
[Date "2024.02.04"]
[Round "9.6"]
[White "Santiago, Y"]
[Black "Ribeiro, Matheus Mendes Domingues"]
[Result "1/2-1/2"]
[WhiteElo "2467"]
[BlackElo "2177"]
[ECO "E04"]
[PlyCount "162"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 c5 6.Qa4+ Bd7 7.Qxc4 b5 8.Qd3 Na6 9.O-O Rc8 10.e4 cxd4 11.Nxd4 Qb6 12.e5 Nb4 13.Qd1 Nfd5 14.a3 Rxc1 15.Qxc1 Nd3 16.Qd2 Qxd4 17.Rd1 Bc5 18.Qxd3 Qxf2+ 19.Kh1 Bc6 20.Nc3 Qxg2+ 21.Kxg2 Nf4+ 22.Kf1 Nxd3 23.Rxd3 f6 24.Rc1 fxe5 25.Nd1 Be4 26.Rdc3 O-O+ 27.Ke1 Bd4 28.Rc8 a5 29.Rxf8+ Kxf8 30.Rc8+ Kf7 31.Nc3 Bd3 32.Rb8 Bxc3+ 33.bxc3 a4 34.Kd2 e4 35.Ke3 Kf6 36.Rf8+ Ke7 37.Rh8 h6 38.g4 Kf7 39.h4 Kf6 40.Rf8+ Ke7 41.Rf2 g5 42.hxg5 hxg5 43.Kd4 Kd6 44.Rf6 Be2 45.Rg6 Bxg4 46.Rxg5 Be2 47.Kxe4 Bc4 48.Rh5 Be2 49.Rh2 Bc4 50.Rh8 Be2 51.Rd8+ Kc5 52.Rc8+ Kd6 53.Kd4 Bc4 54.Re8 Kd7 55.Ra8 Kc6 56.Ra6+ Kd7 57.Kc5 e5 58.Rb6 e4 59.Kd4 Bd3 60.Ra6 Kc7 61.c4 Bxc4 62.Kxe4 Kb7 63.Rh6 Kc7 64.Kd4 Kb7 65.Kc5 Be2 66.Rh7+ Ka6 67.Re7 Bf1 68.Re1 Bd3 69.Kc6 Bc4 70.Re5 Bf1 71.Kc7 Bc4 72.Rg5 Bf1 73.Rg6+ Ka5 74.Rf6 b4 75.Rxf1 bxa3 76.Kc6 Kb4 77.Rf4+ Kb3 78.Kb5 a2 79.Rb4+ Kc2 80.Rxa4 Kb2 81.Rxa2+ Kxa2 1/2-1/2
[Site "Sao Paulo BRA"]
[Date "2024.02.04"]
[Round "9.6"]
[White "Santiago, Y"]
[Black "Ribeiro, Matheus Mendes Domingues"]
[Result "1/2-1/2"]
[WhiteElo "2467"]
[BlackElo "2177"]
[ECO "E04"]
[PlyCount "162"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 c5 6.Qa4+ Bd7 7.Qxc4 b5 8.Qd3 Na6 9.O-O Rc8 10.e4 cxd4 11.Nxd4 Qb6 12.e5 Nb4 13.Qd1 Nfd5 14.a3 Rxc1 15.Qxc1 Nd3 16.Qd2 Qxd4 17.Rd1 Bc5 18.Qxd3 Qxf2+ 19.Kh1 Bc6 20.Nc3 Qxg2+ 21.Kxg2 Nf4+ 22.Kf1 Nxd3 23.Rxd3 f6 24.Rc1 fxe5 25.Nd1 Be4 26.Rdc3 O-O+ 27.Ke1 Bd4 28.Rc8 a5 29.Rxf8+ Kxf8 30.Rc8+ Kf7 31.Nc3 Bd3 32.Rb8 Bxc3+ 33.bxc3 a4 34.Kd2 e4 35.Ke3 Kf6 36.Rf8+ Ke7 37.Rh8 h6 38.g4 Kf7 39.h4 Kf6 40.Rf8+ Ke7 41.Rf2 g5 42.hxg5 hxg5 43.Kd4 Kd6 44.Rf6 Be2 45.Rg6 Bxg4 46.Rxg5 Be2 47.Kxe4 Bc4 48.Rh5 Be2 49.Rh2 Bc4 50.Rh8 Be2 51.Rd8+ Kc5 52.Rc8+ Kd6 53.Kd4 Bc4 54.Re8 Kd7 55.Ra8 Kc6 56.Ra6+ Kd7 57.Kc5 e5 58.Rb6 e4 59.Kd4 Bd3 60.Ra6 Kc7 61.c4 Bxc4 62.Kxe4 Kb7 63.Rh6 Kc7 64.Kd4 Kb7 65.Kc5 Be2 66.Rh7+ Ka6 67.Re7 Bf1 68.Re1 Bd3 69.Kc6 Bc4 70.Re5 Bf1 71.Kc7 Bc4 72.Rg5 Bf1 73.Rg6+ Ka5 74.Rf6 b4 75.Rxf1 bxa3 76.Kc6 Kb4 77.Rf4+ Kb3 78.Kb5 a2 79.Rb4+ Kc2 80.Rxa4 Kb2 81.Rxa2+ Kxa2 1/2-1/2
[Event "Sampa Chess Open 2024"]
[Site "Sao Paulo BRA"]
[Date "2024.02.04"]
[Round "9.6"]
[White "Santiago, Y"]
[Black "Ribeiro, Matheus Mendes Domingues"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2467"]
[BlackElo "2177"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[EventDate "2024.01.29"]
[WhiteFideId "2103877"]
[BlackFideId "324226923"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 b5 8.
Qd3 Na6 9. O-O Rc8 10. e4 cxd4 11. Nxd4 Qb6 12. e5 Nb4 13. Qd1 Nfd5 14. a3
Rxc1 15. Qxc1 Nd3 16. Qd2 Qxd4 17. Rd1 Bc5 18. Qxd3 Qxf2+ 19. Kh1 Bc6 20.
Nc3 Qxg2+ 21. Kxg2 Nf4+ 22. Kf1 Nxd3 23. Rxd3 f6 24. Rc1 fxe5 25. Nd1 Be4
26. Rdc3 O-O+ 27. Ke1 Bd4 28. Rc8 a5 29. Rxf8+ Kxf8 30. Rc8+ Kf7 31. Nc3
Bd3 32. Rb8 Bxc3+ 33. bxc3 a4 34. Kd2 e4 35. Ke3 Kf6 36. Rf8+ Ke7 37. Rh8
h6 38. g4 Kf7 39. h4 Kf6 40. Rf8+ Ke7 41. Rf2 g5 42. hxg5 hxg5 43. Kd4 Kd6
44. Rf6 Be2 45. Rg6 Bxg4 46. Rxg5 Be2 47. Kxe4 Bc4 48. Rh5 Be2 49. Rh2 Bc4
50. Rh8 Be2 51. Rd8+ Kc5 52. Rc8+ Kd6 53. Kd4 Bc4 54. Re8 Kd7 55. Ra8 Kc6
56. Ra6+ Kd7 57. Kc5 e5 58. Rb6 e4 59. Kd4 Bd3 60. Ra6 Kc7 61. c4 Bxc4 62.
Kxe4 Kb7 63. Rh6 Kc7 64. Kd4 Kb7 65. Kc5 Be2 66. Rh7+ Ka6 67. Re7 Bf1 68.
Re1 Bd3 69. Kc6 Bc4 70. Re5 Bf1 71. Kc7 Bc4 72. Rg5 Bf1 73. Rg6+ Ka5 74.
Rf6 b4 75. Rxf1 bxa3 76. Kc6 Kb4 77. Rf4+ Kb3 78. Kb5 a2 79. Rb4+ Kc2 80.
Rxa4 Kb2 81. Rxa2+ Kxa2 1/2-1/2