WORLDBASE
Game / Partie
#853757
[Event "Dzhubga Rapid 2023"]
[Site "Dzhubga RUS"]
[Date "2023.08.11"]
[Round "7.1"]
[White "Demidov, M"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteElo "2566"]
[BlackElo "2375"]
[ECO "A07"]
[PlyCount "139"]
1.Nf3 d5 2.g3 e6 3.Bg2 Nf6 4.O-O c5 5.d4 Nc6 6.c4 dxc4 7.dxc5 Qxd1 8.Rxd1 Bxc5 9.Nbd2 c3 10.bxc3 O-O 11.Nb3 Be7 12.Nfd4 Bd7 13.Nxc6 Bxc6 14.Bxc6 bxc6 15.Na5 Ne4 16.Bd2 Bf6 17.Rac1 Rfd8 18.Be1 Rxd1 19.Rxd1 Bxc3 20.Nxc6 Bxe1 21.Rxe1 Nc3 22.a3 Kf8 23.Kf1 Rc8 24.Nxa7 Rc7 25.Rc1 Ke7 26.Ke1 Kd7 27.f3 f5 28.Kd2 Ne4+ 29.fxe4 Rxa7 30.exf5 Rxa3 31.fxe6+ Kxe6 32.Ke1 h5 33.Kf2 h4 34.Rc4 hxg3+ 35.hxg3 g5 36.Rd4 Ke5 37.e3 Kf5 38.g4+ Ke5 39.Kf3 Ra1 40.Re4+ Kf6 41.Rb4 Ra6 42.Rb5 Ra4 43.Rb6+ Kf7 44.Rd6 Rb4 45.Rd4 Rb5 46.Ra4 Re5 47.Ra6 Kg7 48.Rb6 Kf7 49.Rd6 Kg7 50.e4 Ra5 51.Ke3 Ra3+ 52.Rd3 Ra4 53.Rc3 Kf6 54.Rc6+ Kf7 55.Kd3 Ra3+ 56.Rc3 Ra4 57.Rc4 Ra3+ 58.Rc3 Ra4 59.Rc4 Ra3+ 60.Kd4 Rg3 61.Ke5 Rxg4 62.Kf5 Rf4+ 63.Kxg5 Rf1 64.Rc5 Ke6 65.Rf5 Rxf5+ 66.exf5+ Kf7 67.f6 Kf8 68.Kg6 Kg8 69.f7+ Kf8 70.Kf6 1/2-1/2
[Site "Dzhubga RUS"]
[Date "2023.08.11"]
[Round "7.1"]
[White "Demidov, M"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteElo "2566"]
[BlackElo "2375"]
[ECO "A07"]
[PlyCount "139"]
1.Nf3 d5 2.g3 e6 3.Bg2 Nf6 4.O-O c5 5.d4 Nc6 6.c4 dxc4 7.dxc5 Qxd1 8.Rxd1 Bxc5 9.Nbd2 c3 10.bxc3 O-O 11.Nb3 Be7 12.Nfd4 Bd7 13.Nxc6 Bxc6 14.Bxc6 bxc6 15.Na5 Ne4 16.Bd2 Bf6 17.Rac1 Rfd8 18.Be1 Rxd1 19.Rxd1 Bxc3 20.Nxc6 Bxe1 21.Rxe1 Nc3 22.a3 Kf8 23.Kf1 Rc8 24.Nxa7 Rc7 25.Rc1 Ke7 26.Ke1 Kd7 27.f3 f5 28.Kd2 Ne4+ 29.fxe4 Rxa7 30.exf5 Rxa3 31.fxe6+ Kxe6 32.Ke1 h5 33.Kf2 h4 34.Rc4 hxg3+ 35.hxg3 g5 36.Rd4 Ke5 37.e3 Kf5 38.g4+ Ke5 39.Kf3 Ra1 40.Re4+ Kf6 41.Rb4 Ra6 42.Rb5 Ra4 43.Rb6+ Kf7 44.Rd6 Rb4 45.Rd4 Rb5 46.Ra4 Re5 47.Ra6 Kg7 48.Rb6 Kf7 49.Rd6 Kg7 50.e4 Ra5 51.Ke3 Ra3+ 52.Rd3 Ra4 53.Rc3 Kf6 54.Rc6+ Kf7 55.Kd3 Ra3+ 56.Rc3 Ra4 57.Rc4 Ra3+ 58.Rc3 Ra4 59.Rc4 Ra3+ 60.Kd4 Rg3 61.Ke5 Rxg4 62.Kf5 Rf4+ 63.Kxg5 Rf1 64.Rc5 Ke6 65.Rf5 Rxf5+ 66.exf5+ Kf7 67.f6 Kf8 68.Kg6 Kg8 69.f7+ Kf8 70.Kf6 1/2-1/2
[Event "Dzhubga Rapid 2023"]
[Site "Dzhubga RUS"]
[Date "2023.08.11"]
[Round "7.1"]
[White "Demidov, M"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2566"]
[BlackElo "2375"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[EventDate "2023.08.10"]
[WhiteFideId "4197143"]
[BlackFideId "24154385"]
1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O c5 5. d4 Nc6 6. c4 dxc4 7. dxc5 Qxd1
8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. Nxc6 Bxc6
14. Bxc6 bxc6 15. Na5 Ne4 16. Bd2 Bf6 17. Rac1 Rfd8 18. Be1 Rxd1 19. Rxd1
Bxc3 20. Nxc6 Bxe1 21. Rxe1 Nc3 22. a3 Kf8 23. Kf1 Rc8 24. Nxa7 Rc7 25. Rc1
Ke7 26. Ke1 Kd7 27. f3 f5 28. Kd2 Ne4+ 29. fxe4 Rxa7 30. exf5 Rxa3 31.
fxe6+ Kxe6 32. Ke1 h5 33. Kf2 h4 34. Rc4 hxg3+ 35. hxg3 g5 36. Rd4 Ke5 37.
e3 Kf5 38. g4+ Ke5 39. Kf3 Ra1 40. Re4+ Kf6 41. Rb4 Ra6 42. Rb5 Ra4 43.
Rb6+ Kf7 44. Rd6 Rb4 45. Rd4 Rb5 46. Ra4 Re5 47. Ra6 Kg7 48. Rb6 Kf7 49.
Rd6 Kg7 50. e4 Ra5 51. Ke3 Ra3+ 52. Rd3 Ra4 53. Rc3 Kf6 54. Rc6+ Kf7 55.
Kd3 Ra3+ 56. Rc3 Ra4 57. Rc4 Ra3+ 58. Rc3 Ra4 59. Rc4 Ra3+ 60. Kd4 Rg3 61.
Ke5 Rxg4 62. Kf5 Rf4+ 63. Kxg5 Rf1 64. Rc5 Ke6 65. Rf5 Rxf5+ 66. exf5+ Kf7
67. f6 Kf8 68. Kg6 Kg8 69. f7+ Kf8 70. Kf6 1/2-1/2