
[Event "32nd Chicago Open 2023"]
[Site "Chicago USA"]
[Date "2023.05.27"]
[Round "4"]
[White "Kosakowski, Jakub"]
[Black "Andersen, Gunnar"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2283"]
[ECO "A48"]
[PlyCount "153"]
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.b4 Bg7 5.e3 a5 6.b5 c5 7.bxc6 Nxc6 8.Be2 O-O 9.O-O Bf5 10.c4 Ne4 11.Bb2 e6 12.Nxe4 dxe4 13.Nd2 h5 14.Rb1 Qg5 15.Kh1 Rfd8 16.Qc1 Rac8 17.Bc3 Rd7 18.Rb5 Qd8 19.Qb2 Bf8 20.Rb1 Rb8 21.Nb3 Bb4 22.Nc5 Rc7 23.a3 Bxc5 24.Rxc5 b6 25.Rb5 Rcc8 26.Rxb6 Rxb6 27.Qxb6 Qh4 28.Qa6 e5 29.g3 Qe7 30.Rb3 a4 31.Qxa4 exd4 32.exd4 e3 33.f3 h4 34.Qa6 hxg3 35.hxg3 Qg5 36.Kg2 Qh6 37.g4 Qh4 38.gxf5 Ne7 39.Be1 Qxe1 40.Rxe3 Nxf5 41.Qxc8+ Kg7 42.Re4 Nh4+ 43.Kh2 Qf2+ 44.Kh3 Qg2+ 45.Kxh4 Qh2+ 46.Qh3 g5+ 47.Kg4 f5+ 48.Kxf5 Qxh3+ 49.Kxg5 Qg2+ 50.Kf5 Qg6+ 51.Kf4 Qd6+ 52.Kg4 Qxa3 53.d5 Qc1 54.Kf5 Qh6 55.Re7+ Kf8 56.Re6 Qh7+ 57.Ke5 Qh2+ 58.Kd4 Qg1+ 59.Ke4 Qb1+ 60.Bd3 Qe1+ 61.Kf5 Qg3 62.Be2 Qh3+ 63.Ke4 Qh4+ 64.f4 Qh1+ 65.Kf5 Qh3+ 66.Kg5 Qg3+ 67.Bg4 Qd3 68.d6 Qd4 69.d7 Qg7+ 70.Rg6 Qe7+ 71.Kh5 Qh7+ 72.Kg5 Qe7+ 73.Kh6 Qh4+ 74.Bh5 Qxf4+ 75.Kh7 Qf7+ 76.Kh8 Qg7+ 77.Rxg7 1/2-1/2
[Site "Chicago USA"]
[Date "2023.05.27"]
[Round "4"]
[White "Kosakowski, Jakub"]
[Black "Andersen, Gunnar"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2283"]
[ECO "A48"]
[PlyCount "153"]
1.d4 Nf6 2.Nf3 g6 3.Nbd2 d5 4.b4 Bg7 5.e3 a5 6.b5 c5 7.bxc6 Nxc6 8.Be2 O-O 9.O-O Bf5 10.c4 Ne4 11.Bb2 e6 12.Nxe4 dxe4 13.Nd2 h5 14.Rb1 Qg5 15.Kh1 Rfd8 16.Qc1 Rac8 17.Bc3 Rd7 18.Rb5 Qd8 19.Qb2 Bf8 20.Rb1 Rb8 21.Nb3 Bb4 22.Nc5 Rc7 23.a3 Bxc5 24.Rxc5 b6 25.Rb5 Rcc8 26.Rxb6 Rxb6 27.Qxb6 Qh4 28.Qa6 e5 29.g3 Qe7 30.Rb3 a4 31.Qxa4 exd4 32.exd4 e3 33.f3 h4 34.Qa6 hxg3 35.hxg3 Qg5 36.Kg2 Qh6 37.g4 Qh4 38.gxf5 Ne7 39.Be1 Qxe1 40.Rxe3 Nxf5 41.Qxc8+ Kg7 42.Re4 Nh4+ 43.Kh2 Qf2+ 44.Kh3 Qg2+ 45.Kxh4 Qh2+ 46.Qh3 g5+ 47.Kg4 f5+ 48.Kxf5 Qxh3+ 49.Kxg5 Qg2+ 50.Kf5 Qg6+ 51.Kf4 Qd6+ 52.Kg4 Qxa3 53.d5 Qc1 54.Kf5 Qh6 55.Re7+ Kf8 56.Re6 Qh7+ 57.Ke5 Qh2+ 58.Kd4 Qg1+ 59.Ke4 Qb1+ 60.Bd3 Qe1+ 61.Kf5 Qg3 62.Be2 Qh3+ 63.Ke4 Qh4+ 64.f4 Qh1+ 65.Kf5 Qh3+ 66.Kg5 Qg3+ 67.Bg4 Qd3 68.d6 Qd4 69.d7 Qg7+ 70.Rg6 Qe7+ 71.Kh5 Qh7+ 72.Kg5 Qe7+ 73.Kh6 Qh4+ 74.Bh5 Qxf4+ 75.Kh7 Qf7+ 76.Kh8 Qg7+ 77.Rxg7 1/2-1/2
[Event "32nd Chicago Open 2023"]
[Site "Chicago USA"]
[Date "2023.05.27"]
[Round "4"]
[White "Kosakowski, Jakub"]
[Black "Andersen, Gunnar"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2485"]
[BlackElo "2283"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[EventDate "2023.05.25"]
[WhiteFideId "1185080"]
[BlackFideId "30920795"]
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. e3 a5 6. b5 c5 7. bxc6 Nxc6 8.
Be2 O-O 9. O-O Bf5 10. c4 Ne4 11. Bb2 e6 12. Nxe4 dxe4 13. Nd2 h5 14. Rb1
Qg5 15. Kh1 Rfd8 16. Qc1 Rac8 17. Bc3 Rd7 18. Rb5 Qd8 19. Qb2 Bf8 20. Rb1
Rb8 21. Nb3 Bb4 22. Nc5 Rc7 23. a3 Bxc5 24. Rxc5 b6 25. Rb5 Rcc8 26. Rxb6
Rxb6 27. Qxb6 Qh4 28. Qa6 e5 29. g3 Qe7 30. Rb3 a4 31. Qxa4 exd4 32. exd4
e3 33. f3 h4 34. Qa6 hxg3 35. hxg3 Qg5 36. Kg2 Qh6 37. g4 Qh4 38. gxf5 Ne7
39. Be1 Qxe1 40. Rxe3 Nxf5 41. Qxc8+ Kg7 42. Re4 Nh4+ 43. Kh2 Qf2+ 44. Kh3
Qg2+ 45. Kxh4 Qh2+ 46. Qh3 g5+ 47. Kg4 f5+ 48. Kxf5 Qxh3+ 49. Kxg5 Qg2+ 50.
Kf5 Qg6+ 51. Kf4 Qd6+ 52. Kg4 Qxa3 53. d5 Qc1 54. Kf5 Qh6 55. Re7+ Kf8 56.
Re6 Qh7+ 57. Ke5 Qh2+ 58. Kd4 Qg1+ 59. Ke4 Qb1+ 60. Bd3 Qe1+ 61. Kf5 Qg3
62. Be2 Qh3+ 63. Ke4 Qh4+ 64. f4 Qh1+ 65. Kf5 Qh3+ 66. Kg5 Qg3+ 67. Bg4 Qd3
68. d6 Qd4 69. d7 Qg7+ 70. Rg6 Qe7+ 71. Kh5 Qh7+ 72. Kg5 Qe7+ 73. Kh6 Qh4+
74. Bh5 Qxf4+ 75. Kh7 Qf7+ 76. Kh8 Qg7+ 77. Rxg7 1/2-1/2