
[Event "Titled Tue 31st Dec Early"]
[Site "chess.com INT"]
[Date "2024.12.31"]
[Round "3"]
[White "Costachi, M"]
[Black "Gavilan Diaz, M"]
[Result "1-0"]
[WhiteElo "2464"]
[BlackElo "2259"]
[ECO "D00"]
[PlyCount "95"]
1.Nc3 d5 2.d4 Nf6 3.Bf4 a6 4.e3 c5 5.Nf3 Nc6 6.Be2 Bf5 7.O-O e6 8.Nh4 Bg6 9.Nxg6 hxg6 10.h3 Bd6 11.Bxd6 Qxd6 12.Bf3 O-O-O 13.dxc5 Qxc5 14.Ne2 e5 15.Ng3 e4 16.Bg4+ Kb8 17.c3 Ne5 18.Be2 g5 19.Qd4 Qc7 20.Rac1 g4 21.hxg4 Nfxg4 22.Bxg4 Nxg4 23.f4 Qc6 24.Qxg7 Rdg8 25.Qxf7 Qh6 26.Nh5 Qxh5 27.Qxh5 Rxh5 28.Rfe1 Rh6 29.Kf1 Rb6 30.b3 Rh6 31.Ke2 Rh2 32.Rg1 Nf6 33.Kf2 Rh7 34.c4 Rd7 35.Rcd1 Rgd8 36.g4 dxc4 37.Rxd7 Rxd7 38.g5 Nd5 39.bxc4 Nb4 40.g6 Rg7 41.f5 Nd3+ 42.Kg3 Ne5 43.Kf4 Nd7 44.Kg5 Kc7 45.f6 Nxf6 46.Kxf6 Rd7 47.g7 Rd6+ 48.Ke5 1-0
[Site "chess.com INT"]
[Date "2024.12.31"]
[Round "3"]
[White "Costachi, M"]
[Black "Gavilan Diaz, M"]
[Result "1-0"]
[WhiteElo "2464"]
[BlackElo "2259"]
[ECO "D00"]
[PlyCount "95"]
1.Nc3 d5 2.d4 Nf6 3.Bf4 a6 4.e3 c5 5.Nf3 Nc6 6.Be2 Bf5 7.O-O e6 8.Nh4 Bg6 9.Nxg6 hxg6 10.h3 Bd6 11.Bxd6 Qxd6 12.Bf3 O-O-O 13.dxc5 Qxc5 14.Ne2 e5 15.Ng3 e4 16.Bg4+ Kb8 17.c3 Ne5 18.Be2 g5 19.Qd4 Qc7 20.Rac1 g4 21.hxg4 Nfxg4 22.Bxg4 Nxg4 23.f4 Qc6 24.Qxg7 Rdg8 25.Qxf7 Qh6 26.Nh5 Qxh5 27.Qxh5 Rxh5 28.Rfe1 Rh6 29.Kf1 Rb6 30.b3 Rh6 31.Ke2 Rh2 32.Rg1 Nf6 33.Kf2 Rh7 34.c4 Rd7 35.Rcd1 Rgd8 36.g4 dxc4 37.Rxd7 Rxd7 38.g5 Nd5 39.bxc4 Nb4 40.g6 Rg7 41.f5 Nd3+ 42.Kg3 Ne5 43.Kf4 Nd7 44.Kg5 Kc7 45.f6 Nxf6 46.Kxf6 Rd7 47.g7 Rd6+ 48.Ke5 1-0
[Event "Titled Tue 31st Dec Early"]
[Site "chess.com INT"]
[Date "2024.12.31"]
[Round "3"]
[White "Costachi, M"]
[Black "Gavilan Diaz, M"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2464"]
[BlackElo "2259"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[EventDate "2024.12.31"]
[WhiteFideId "1217518"]
[BlackFideId "2260905"]
1. Nc3 d5 2. d4 Nf6 3. Bf4 a6 4. e3 c5 5. Nf3 Nc6 6. Be2 Bf5 7. O-O e6 8.
Nh4 Bg6 9. Nxg6 hxg6 10. h3 Bd6 11. Bxd6 Qxd6 12. Bf3 O-O-O 13. dxc5 Qxc5
14. Ne2 e5 15. Ng3 e4 16. Bg4+ Kb8 17. c3 Ne5 18. Be2 g5 19. Qd4 Qc7 20.
Rac1 g4 21. hxg4 Nfxg4 22. Bxg4 Nxg4 23. f4 Qc6 24. Qxg7 Rdg8 25. Qxf7 Qh6
26. Nh5 Qxh5 27. Qxh5 Rxh5 28. Rfe1 Rh6 29. Kf1 Rb6 30. b3 Rh6 31. Ke2 Rh2
32. Rg1 Nf6 33. Kf2 Rh7 34. c4 Rd7 35. Rcd1 Rgd8 36. g4 dxc4 37. Rxd7 Rxd7
38. g5 Nd5 39. bxc4 Nb4 40. g6 Rg7 41. f5 Nd3+ 42. Kg3 Ne5 43. Kf4 Nd7 44.
Kg5 Kc7 45. f6 Nxf6 46. Kxf6 Rd7 47. g7 Rd6+ 48. Ke5 1-0