
[Event "XI Copa Camara Masters"]
[Site "Cancun MEX"]
[Date "2023.10.12"]
[Round "2.4"]
[White "Almeida Quintana, O"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2513"]
[BlackElo "2387"]
[ECO "D38"]
[PlyCount "107"]
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 Nbd7 7.e3 c5 8.Be2 h6 9.Bh4 g5 10.Bg3 Ne4 11.O-O Bxc3 12.bxc3 c4 13.Qc2 Nb6 14.a4 a5 15.Nd2 Bf5 16.Nxe4 Bxe4 17.Qb2 O-O 18.Ra2 Ra6 19.Qb5 Qe7 20.Rfa1 Nc8 21.f3 Bg6 22.Qxd5 Qxe3+ 23.Bf2 Qxc3 24.Qxc4 Qxc4 25.Bxc4 Ra8 26.Bd5 Nd6 27.Rb2 Rfd8 28.Rc1 Rac8 29.Rxc8 Rxc8 30.g4 Bd3 31.Rb6 Rd8 32.Bb3 Ba6 33.Bg3 Nc4 34.Bxc4 Bxc4 35.Rxh6 Kg7 36.Rb6 f6 37.Rxb7+ Kg6 38.Rb6 Kf7 39.Bd6 Re8 40.Rb7+ Kg6 41.Kf2 Re2+ 42.Kg3 Rd2 43.h4 gxh4+ 44.Kxh4 Rxd4 45.Bf8 f5 46.Rg7+ Kf6 47.Rg5 Rd5 48.Bg7+ Ke6 49.Bc3 fxg4 50.Rg6+ Kf7 51.Rxg4 Bd3 52.Rg7+ Ke6 53.Ra7 Bc2 54.Rc7 1/2-1/2
[Site "Cancun MEX"]
[Date "2023.10.12"]
[Round "2.4"]
[White "Almeida Quintana, O"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2513"]
[BlackElo "2387"]
[ECO "D38"]
[PlyCount "107"]
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 Nbd7 7.e3 c5 8.Be2 h6 9.Bh4 g5 10.Bg3 Ne4 11.O-O Bxc3 12.bxc3 c4 13.Qc2 Nb6 14.a4 a5 15.Nd2 Bf5 16.Nxe4 Bxe4 17.Qb2 O-O 18.Ra2 Ra6 19.Qb5 Qe7 20.Rfa1 Nc8 21.f3 Bg6 22.Qxd5 Qxe3+ 23.Bf2 Qxc3 24.Qxc4 Qxc4 25.Bxc4 Ra8 26.Bd5 Nd6 27.Rb2 Rfd8 28.Rc1 Rac8 29.Rxc8 Rxc8 30.g4 Bd3 31.Rb6 Rd8 32.Bb3 Ba6 33.Bg3 Nc4 34.Bxc4 Bxc4 35.Rxh6 Kg7 36.Rb6 f6 37.Rxb7+ Kg6 38.Rb6 Kf7 39.Bd6 Re8 40.Rb7+ Kg6 41.Kf2 Re2+ 42.Kg3 Rd2 43.h4 gxh4+ 44.Kxh4 Rxd4 45.Bf8 f5 46.Rg7+ Kf6 47.Rg5 Rd5 48.Bg7+ Ke6 49.Bc3 fxg4 50.Rg6+ Kf7 51.Rxg4 Bd3 52.Rg7+ Ke6 53.Ra7 Bc2 54.Rc7 1/2-1/2
[Event "XI Copa Camara Masters"]
[Site "Cancun MEX"]
[Date "2023.10.12"]
[Round "2.4"]
[White "Almeida Quintana, O"]
[Black "Sandoval Mercado, Carlos"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2513"]
[BlackElo "2387"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[EventDate "2023.10.11"]
[WhiteFideId "3503313"]
[BlackFideId "5109434"]
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5
8. Be2 h6 9. Bh4 g5 10. Bg3 Ne4 11. O-O Bxc3 12. bxc3 c4 13. Qc2 Nb6 14. a4
a5 15. Nd2 Bf5 16. Nxe4 Bxe4 17. Qb2 O-O 18. Ra2 Ra6 19. Qb5 Qe7 20. Rfa1
Nc8 21. f3 Bg6 22. Qxd5 Qxe3+ 23. Bf2 Qxc3 24. Qxc4 Qxc4 25. Bxc4 Ra8 26.
Bd5 Nd6 27. Rb2 Rfd8 28. Rc1 Rac8 29. Rxc8 Rxc8 30. g4 Bd3 31. Rb6 Rd8 32.
Bb3 Ba6 33. Bg3 Nc4 34. Bxc4 Bxc4 35. Rxh6 Kg7 36. Rb6 f6 37. Rxb7+ Kg6 38.
Rb6 Kf7 39. Bd6 Re8 40. Rb7+ Kg6 41. Kf2 Re2+ 42. Kg3 Rd2 43. h4 gxh4+ 44.
Kxh4 Rxd4 45. Bf8 f5 46. Rg7+ Kf6 47. Rg5 Rd5 48. Bg7+ Ke6 49. Bc3 fxg4 50.
Rg6+ Kf7 51. Rxg4 Bd3 52. Rg7+ Ke6 53. Ra7 Bc2 54. Rc7 1/2-1/2