
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.17"]
[Round "9.4"]
[White "Santiago, Y"]
[Black "Do Valle Cardoso, Lucas"]
[Result "1/2-1/2"]
[WhiteElo "2473"]
[BlackElo "2341"]
[ECO "D38"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Bb4 5.g3 dxc4 6.Bg2 O-O 7.O-O Nc6 8.Re1 Rb8 9.e4 b5 10.a3 Be7 11.Bf4 a6 12.d5 exd5 13.exd5 Na5 14.Rxe7 Qxe7 15.d6 Qd7 16.dxc7 Qxd1+ 17.Rxd1 Rb6 18.Ng5 h6 19.Nge4 Nxe4 20.Nxe4 Nb7 21.Nd6 Nxd6 22.Bxd6 Re8 23.h4 Rxd6 24.Rxd6 Kf8 25.a4 Ke7 26.Rd4 bxa4 27.Bc6 Rf8 28.Rxc4 a3 29.bxa3 f5 30.f4 Kd6 31.Ba4 Bb7 32.Rd4+ Kxc7 33.Rd7+ Kb6 34.Rxg7 Rc8 35.Rg6+ Ka5 36.Bd7 Rc1+ 37.Kf2 Be4 38.Rxh6 Rc2+ 39.Ke1 Rc1+ 40.Kd2 Rc2+ 41.Kd1 Rc3 42.Rd6 Rxa3 43.h5 Rxg3 44.h6 Rh3 45.Be8 Kb4 46.Rxa6 Kc5 47.Kd2 Kd4 48.Ra4+ Kc5 49.Ra6 Kd4 50.Ra4+ 1/2-1/2
[Site "Manaus BRA"]
[Date "2023.10.17"]
[Round "9.4"]
[White "Santiago, Y"]
[Black "Do Valle Cardoso, Lucas"]
[Result "1/2-1/2"]
[WhiteElo "2473"]
[BlackElo "2341"]
[ECO "D38"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Bb4 5.g3 dxc4 6.Bg2 O-O 7.O-O Nc6 8.Re1 Rb8 9.e4 b5 10.a3 Be7 11.Bf4 a6 12.d5 exd5 13.exd5 Na5 14.Rxe7 Qxe7 15.d6 Qd7 16.dxc7 Qxd1+ 17.Rxd1 Rb6 18.Ng5 h6 19.Nge4 Nxe4 20.Nxe4 Nb7 21.Nd6 Nxd6 22.Bxd6 Re8 23.h4 Rxd6 24.Rxd6 Kf8 25.a4 Ke7 26.Rd4 bxa4 27.Bc6 Rf8 28.Rxc4 a3 29.bxa3 f5 30.f4 Kd6 31.Ba4 Bb7 32.Rd4+ Kxc7 33.Rd7+ Kb6 34.Rxg7 Rc8 35.Rg6+ Ka5 36.Bd7 Rc1+ 37.Kf2 Be4 38.Rxh6 Rc2+ 39.Ke1 Rc1+ 40.Kd2 Rc2+ 41.Kd1 Rc3 42.Rd6 Rxa3 43.h5 Rxg3 44.h6 Rh3 45.Be8 Kb4 46.Rxa6 Kc5 47.Kd2 Kd4 48.Ra4+ Kc5 49.Ra6 Kd4 50.Ra4+ 1/2-1/2
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.17"]
[Round "9.4"]
[White "Santiago, Y"]
[Black "Do Valle Cardoso, Lucas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2473"]
[BlackElo "2341"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[EventDate "2023.10.11"]
[WhiteFideId "2103877"]
[BlackFideId "2163144"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. g3 dxc4 6. Bg2 O-O 7. O-O Nc6 8.
Re1 Rb8 9. e4 b5 10. a3 Be7 11. Bf4 a6 12. d5 exd5 13. exd5 Na5 14. Rxe7
Qxe7 15. d6 Qd7 16. dxc7 Qxd1+ 17. Rxd1 Rb6 18. Ng5 h6 19. Nge4 Nxe4 20.
Nxe4 Nb7 21. Nd6 Nxd6 22. Bxd6 Re8 23. h4 Rxd6 24. Rxd6 Kf8 25. a4 Ke7 26.
Rd4 bxa4 27. Bc6 Rf8 28. Rxc4 a3 29. bxa3 f5 30. f4 Kd6 31. Ba4 Bb7 32.
Rd4+ Kxc7 33. Rd7+ Kb6 34. Rxg7 Rc8 35. Rg6+ Ka5 36. Bd7 Rc1+ 37. Kf2 Be4
38. Rxh6 Rc2+ 39. Ke1 Rc1+ 40. Kd2 Rc2+ 41. Kd1 Rc3 42. Rd6 Rxa3 43. h5
Rxg3 44. h6 Rh3 45. Be8 Kb4 46. Rxa6 Kc5 47. Kd2 Kd4 48. Ra4+ Kc5 49. Ra6
Kd4 50. Ra4+ 1/2-1/2