
[Event "45th Barbera Open 2023"]
[Site "Barbera del Valles ESP"]
[Date "2023.07.08"]
[Round "5.11"]
[White "Kovchan, A"]
[Black "Subhayan, Kundu"]
[Result "1/2-1/2"]
[WhiteElo "2468"]
[BlackElo "2326"]
[ECO "C78"]
[PlyCount "220"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.a4 Rb8 10.axb5 axb5 11.Na3 O-O 12.Nxb5 Bg4 13.Bc2 Bxf3 14.gxf3 Nh5 15.f4 Nxf4 16.Bxf4 exf4 17.Kh1 Qf6 18.Na3 Ne7 19.Nc4 Qh4 20.Qf3 c5 21.Ra6 Bc7 22.b3 cxd4 23.cxd4 Rb5 24.d5 Ng6 25.Rc6 Rb7 26.Rg1 Qf6 27.Qd3 Qh4 28.Rg2 Ra7 29.Qc3 f3 30.Qxf3 Ra1+ 31.Bd1 Bb8 32.Rg1 Ba7 33.Rf1 Ra2 34.Rc7 Qd8 35.Rb7 Bd4 36.Qg3 Be5 37.Nxe5 dxe5 38.Bg4 Qa5 39.Rd1 Nf4 40.Rg1 g6 41.Qe3 h5 42.Bd1 Rc8 43.b4 Qd8 44.d6 Qxd6 45.Bb3 Re2 46.Bxf7+ Kf8 47.Qf3 Qd3 48.Qxd3 Nxd3 49.Bxg6 Nxf2+ 50.Kg2 Ng4+ 51.Kg3 Rxh2 52.Bxh5 Rxh5 53.Kxg4 Rh2 54.Kf5 Re8 55.Rc1 Rf2+ 56.Kg5 Rg2+ 57.Kh4 Re7 58.Rb8+ Kf7 59.Kh3 Re2 60.Rc4 Kf6 61.Rf8+ Ke6 62.Rh8 Rf7 63.Rh6+ Kd7 64.Rg6 Re3+ 65.Rg3 Rh7+ 66.Kg2 Re2+ 67.Kf3 Rb2 68.Rg5 Kd6 69.Rg6+ Kd7 70.Rgc6 Rf7+ 71.Kg3 Rxb4 72.Rc7+ Kd8 73.Rc8+ Kd7 74.R4c7+ Ke6 75.Re8+ Kf6 76.Rc6+ Kg7 77.Rxe5 Rb3+ 78.Kg4 Rb1 79.Rg5+ Kf8 80.Rf5 Rg1+ 81.Kf4 Rxf5+ 82.Kxf5 Ke7 83.Re6+ Kf7 84.Ra6 Rh1 85.Ra7+ Ke8 86.e5 Rh5+ 87.Ke6 Rh6+ 88.Kd5 Kd8 89.Ra8+ Ke7 90.Rg8 Ra6 91.Rg7+ Ke8 92.Rh7 Kd8 93.Ke4 Ke8 94.Kf5 Kf8 95.Rh8+ Ke7 96.Rb8 Rc6 97.Ke4 Ra6 98.Kf5 Rc6 99.Rb7+ Ke8 100.Ra7 Rb6 101.Ke4 Rh6 102.Kd5 Rg6 103.Rc7 Rh6 104.Rc6 Rxc6 105.Kxc6 Ke7 106.Kd5 Kd7 107.e6+ Ke7 108.Ke5 Ke8 109.Kd6 Kd8 110.e7+ Ke8 1/2-1/2
[Site "Barbera del Valles ESP"]
[Date "2023.07.08"]
[Round "5.11"]
[White "Kovchan, A"]
[Black "Subhayan, Kundu"]
[Result "1/2-1/2"]
[WhiteElo "2468"]
[BlackElo "2326"]
[ECO "C78"]
[PlyCount "220"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.c3 d6 8.d4 Bb6 9.a4 Rb8 10.axb5 axb5 11.Na3 O-O 12.Nxb5 Bg4 13.Bc2 Bxf3 14.gxf3 Nh5 15.f4 Nxf4 16.Bxf4 exf4 17.Kh1 Qf6 18.Na3 Ne7 19.Nc4 Qh4 20.Qf3 c5 21.Ra6 Bc7 22.b3 cxd4 23.cxd4 Rb5 24.d5 Ng6 25.Rc6 Rb7 26.Rg1 Qf6 27.Qd3 Qh4 28.Rg2 Ra7 29.Qc3 f3 30.Qxf3 Ra1+ 31.Bd1 Bb8 32.Rg1 Ba7 33.Rf1 Ra2 34.Rc7 Qd8 35.Rb7 Bd4 36.Qg3 Be5 37.Nxe5 dxe5 38.Bg4 Qa5 39.Rd1 Nf4 40.Rg1 g6 41.Qe3 h5 42.Bd1 Rc8 43.b4 Qd8 44.d6 Qxd6 45.Bb3 Re2 46.Bxf7+ Kf8 47.Qf3 Qd3 48.Qxd3 Nxd3 49.Bxg6 Nxf2+ 50.Kg2 Ng4+ 51.Kg3 Rxh2 52.Bxh5 Rxh5 53.Kxg4 Rh2 54.Kf5 Re8 55.Rc1 Rf2+ 56.Kg5 Rg2+ 57.Kh4 Re7 58.Rb8+ Kf7 59.Kh3 Re2 60.Rc4 Kf6 61.Rf8+ Ke6 62.Rh8 Rf7 63.Rh6+ Kd7 64.Rg6 Re3+ 65.Rg3 Rh7+ 66.Kg2 Re2+ 67.Kf3 Rb2 68.Rg5 Kd6 69.Rg6+ Kd7 70.Rgc6 Rf7+ 71.Kg3 Rxb4 72.Rc7+ Kd8 73.Rc8+ Kd7 74.R4c7+ Ke6 75.Re8+ Kf6 76.Rc6+ Kg7 77.Rxe5 Rb3+ 78.Kg4 Rb1 79.Rg5+ Kf8 80.Rf5 Rg1+ 81.Kf4 Rxf5+ 82.Kxf5 Ke7 83.Re6+ Kf7 84.Ra6 Rh1 85.Ra7+ Ke8 86.e5 Rh5+ 87.Ke6 Rh6+ 88.Kd5 Kd8 89.Ra8+ Ke7 90.Rg8 Ra6 91.Rg7+ Ke8 92.Rh7 Kd8 93.Ke4 Ke8 94.Kf5 Kf8 95.Rh8+ Ke7 96.Rb8 Rc6 97.Ke4 Ra6 98.Kf5 Rc6 99.Rb7+ Ke8 100.Ra7 Rb6 101.Ke4 Rh6 102.Kd5 Rg6 103.Rc7 Rh6 104.Rc6 Rxc6 105.Kxc6 Ke7 106.Kd5 Kd7 107.e6+ Ke7 108.Ke5 Ke8 109.Kd6 Kd8 110.e7+ Ke8 1/2-1/2
[Event "45th Barbera Open 2023"]
[Site "Barbera del Valles ESP"]
[Date "2023.07.08"]
[Round "5.11"]
[White "Kovchan, A"]
[Black "Subhayan, Kundu"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2468"]
[BlackElo "2326"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[EventDate "2023.07.04"]
[WhiteFideId "14103052"]
[BlackFideId "5094801"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8.
d4 Bb6 9. a4 Rb8 10. axb5 axb5 11. Na3 O-O 12. Nxb5 Bg4 13. Bc2 Bxf3 14.
gxf3 Nh5 15. f4 Nxf4 16. Bxf4 exf4 17. Kh1 Qf6 18. Na3 Ne7 19. Nc4 Qh4 20.
Qf3 c5 21. Ra6 Bc7 22. b3 cxd4 23. cxd4 Rb5 24. d5 Ng6 25. Rc6 Rb7 26. Rg1
Qf6 27. Qd3 Qh4 28. Rg2 Ra7 29. Qc3 f3 30. Qxf3 Ra1+ 31. Bd1 Bb8 32. Rg1
Ba7 33. Rf1 Ra2 34. Rc7 Qd8 35. Rb7 Bd4 36. Qg3 Be5 37. Nxe5 dxe5 38. Bg4
Qa5 39. Rd1 Nf4 40. Rg1 g6 41. Qe3 h5 42. Bd1 Rc8 43. b4 Qd8 44. d6 Qxd6
45. Bb3 Re2 46. Bxf7+ Kf8 47. Qf3 Qd3 48. Qxd3 Nxd3 49. Bxg6 Nxf2+ 50. Kg2
Ng4+ 51. Kg3 Rxh2 52. Bxh5 Rxh5 53. Kxg4 Rh2 54. Kf5 Re8 55. Rc1 Rf2+ 56.
Kg5 Rg2+ 57. Kh4 Re7 58. Rb8+ Kf7 59. Kh3 Re2 60. Rc4 Kf6 61. Rf8+ Ke6 62.
Rh8 Rf7 63. Rh6+ Kd7 64. Rg6 Re3+ 65. Rg3 Rh7+ 66. Kg2 Re2+ 67. Kf3 Rb2 68.
Rg5 Kd6 69. Rg6+ Kd7 70. Rgc6 Rf7+ 71. Kg3 Rxb4 72. Rc7+ Kd8 73. Rc8+ Kd7
74. R4c7+ Ke6 75. Re8+ Kf6 76. Rc6+ Kg7 77. Rxe5 Rb3+ 78. Kg4 Rb1 79. Rg5+
Kf8 80. Rf5 Rg1+ 81. Kf4 Rxf5+ 82. Kxf5 Ke7 83. Re6+ Kf7 84. Ra6 Rh1 85.
Ra7+ Ke8 86. e5 Rh5+ 87. Ke6 Rh6+ 88. Kd5 Kd8 89. Ra8+ Ke7 90. Rg8 Ra6 91.
Rg7+ Ke8 92. Rh7 Kd8 93. Ke4 Ke8 94. Kf5 Kf8 95. Rh8+ Ke7 96. Rb8 Rc6 97.
Ke4 Ra6 98. Kf5 Rc6 99. Rb7+ Ke8 100. Ra7 Rb6 101. Ke4 Rh6 102. Kd5 Rg6
103. Rc7 Rh6 104. Rc6 Rxc6 105. Kxc6 Ke7 106. Kd5 Kd7 107. e6+ Ke7 108. Ke5
Ke8 109. Kd6 Kd8 110. e7+ Ke8 1/2-1/2