
[Event "Titled Tue 28th Mar Late"]
[Site "chess.com INT"]
[Date "2023.03.28"]
[Round "1"]
[White "Kozin, Y"]
[Black "Costachi, M"]
[Result "1-0"]
[WhiteElo "2251"]
[BlackElo "2476"]
[ECO "C71"]
[PlyCount "135"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Bd5 Rb8 9.Bc6+ Bd7 10.Bxd7+ Qxd7 11.Qxd4 Nf6 12.O-O Be7 13.Nc3 O-O 14.Bf4 Rfe8 15.Rad1 Qe6 16.Qa7 b4 17.Nd5 Nxd5 18.exd5 Qf5 19.Be3 Qc8 20.Rfe1 Bf6 21.Bc1 Be5 22.g3 Ra8 23.Qe3 a5 24.Qd3 Qd7 25.Qc4 g6 26.Qb3 h5 27.h4 Qg4 28.Kg2 a4 29.Qf3 Qc4 30.Qd3 Qc5 31.Be3 Qa5 32.b3 Bc3 33.Bd2 Bxd2 34.Qxd2 axb3 35.axb3 Qc5 36.Qd3 Kf8 37.Qd2 Kg7 38.Qd3 Kg8 39.Qd2 Re5 40.Rxe5 dxe5 41.Re1 Re8 42.Qd3 Kg7 43.f4 f6 44.f5 gxf5 45.Qxf5 Qxd5+ 46.Kg1 Qd4+ 47.Kh1 Qg4 48.Qd3 e4 49.Qe3 Kg6 50.Rf1 Re6 51.Kh2 f5 52.Rf4 Qd1 53.Rf2 Qd8 54.Qf4 e3 55.Qxf5+ Kg7 56.Qf7+ Kh8 57.Rf5 Rh6 58.Re5 Qg8 59.Re8 Qxe8 60.Qxe8+ Kg7 61.Qxe3 Rf6 62.Qd4 Kg6 63.Kh3 Rd6 64.Qxb4 Kf5 65.Qc3 Ke6 66.Qe3+ Kd7 67.Qg5 Rd5 68.Qxd5+ 1-0
[Site "chess.com INT"]
[Date "2023.03.28"]
[Round "1"]
[White "Kozin, Y"]
[Black "Costachi, M"]
[Result "1-0"]
[WhiteElo "2251"]
[BlackElo "2476"]
[ECO "C71"]
[PlyCount "135"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Bd5 Rb8 9.Bc6+ Bd7 10.Bxd7+ Qxd7 11.Qxd4 Nf6 12.O-O Be7 13.Nc3 O-O 14.Bf4 Rfe8 15.Rad1 Qe6 16.Qa7 b4 17.Nd5 Nxd5 18.exd5 Qf5 19.Be3 Qc8 20.Rfe1 Bf6 21.Bc1 Be5 22.g3 Ra8 23.Qe3 a5 24.Qd3 Qd7 25.Qc4 g6 26.Qb3 h5 27.h4 Qg4 28.Kg2 a4 29.Qf3 Qc4 30.Qd3 Qc5 31.Be3 Qa5 32.b3 Bc3 33.Bd2 Bxd2 34.Qxd2 axb3 35.axb3 Qc5 36.Qd3 Kf8 37.Qd2 Kg7 38.Qd3 Kg8 39.Qd2 Re5 40.Rxe5 dxe5 41.Re1 Re8 42.Qd3 Kg7 43.f4 f6 44.f5 gxf5 45.Qxf5 Qxd5+ 46.Kg1 Qd4+ 47.Kh1 Qg4 48.Qd3 e4 49.Qe3 Kg6 50.Rf1 Re6 51.Kh2 f5 52.Rf4 Qd1 53.Rf2 Qd8 54.Qf4 e3 55.Qxf5+ Kg7 56.Qf7+ Kh8 57.Rf5 Rh6 58.Re5 Qg8 59.Re8 Qxe8 60.Qxe8+ Kg7 61.Qxe3 Rf6 62.Qd4 Kg6 63.Kh3 Rd6 64.Qxb4 Kf5 65.Qc3 Ke6 66.Qe3+ Kd7 67.Qg5 Rd5 68.Qxd5+ 1-0
[Event "Titled Tue 28th Mar Late"]
[Site "chess.com INT"]
[Date "2023.03.28"]
[Round "1"]
[White "Kozin, Y"]
[Black "Costachi, M"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2251"]
[BlackElo "2476"]
[ECO "C71"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence"]
[EventDate "2023.03.28"]
[WhiteFideId "4129920"]
[BlackFideId "1217518"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4
8. Bd5 Rb8 9. Bc6+ Bd7 10. Bxd7+ Qxd7 11. Qxd4 Nf6 12. O-O Be7 13. Nc3 O-O
14. Bf4 Rfe8 15. Rad1 Qe6 16. Qa7 b4 17. Nd5 Nxd5 18. exd5 Qf5 19. Be3 Qc8
20. Rfe1 Bf6 21. Bc1 Be5 22. g3 Ra8 23. Qe3 a5 24. Qd3 Qd7 25. Qc4 g6 26.
Qb3 h5 27. h4 Qg4 28. Kg2 a4 29. Qf3 Qc4 30. Qd3 Qc5 31. Be3 Qa5 32. b3 Bc3
33. Bd2 Bxd2 34. Qxd2 axb3 35. axb3 Qc5 36. Qd3 Kf8 37. Qd2 Kg7 38. Qd3 Kg8
39. Qd2 Re5 40. Rxe5 dxe5 41. Re1 Re8 42. Qd3 Kg7 43. f4 f6 44. f5 gxf5 45.
Qxf5 Qxd5+ 46. Kg1 Qd4+ 47. Kh1 Qg4 48. Qd3 e4 49. Qe3 Kg6 50. Rf1 Re6 51.
Kh2 f5 52. Rf4 Qd1 53. Rf2 Qd8 54. Qf4 e3 55. Qxf5+ Kg7 56. Qf7+ Kh8 57.
Rf5 Rh6 58. Re5 Qg8 59. Re8 Qxe8 60. Qxe8+ Kg7 61. Qxe3 Rf6 62. Qd4 Kg6 63.
Kh3 Rd6 64. Qxb4 Kf5 65. Qc3 Ke6 66. Qe3+ Kd7 67. Qg5 Rd5 68. Qxd5+ 1-0