IM Sosna, Jan

[Event "TCh-CZE 1 Liga Vychod"] [Site "Czech Republic CZE"] [Date "03.03.2024"] [Round "9.3"] [White "Sosna,J"] [Black "Kostka,Vit"] [WhiteElo "2281"] [BlackElo "2206"] [WhiteTitle "IM"] [BlackTitle "FM"] [Result "1/2-1/2"] [ECO "D02"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Nbd2 O-O 6. Be2 Bxf4 7. exf4 b6 8. O-O a5 9. c3 Ba6 10. Re1 c5 11. Nf1 Ne4 12. dxc5 bxc5 13. f5 exf5 14. Ne3 Bb7 15. Qb3 Ra7 16. Rad1 c4 17. Qc2 Qb6 18. Bf1 Rd8 19. Nxf5 Na6 20. N3d4 g6 21. Ne3 Nac5 22. f3 Nf6 23. Qf2 Raa8 24. h3 Nh5 25. g3 a4 26. a3 Re8 27. Rb1 Rad8 28. Nec2 Rxe1 29. Qxe1 Qf6 30. Rd1 Kf8 31. Qf2 Re8 32. Re1 Rxe1 33. Qxe1 Qg5 34. Kh2 Nd3 35. Bxd3 cxd3 36. h4 Qxg3+ 37. Qxg3 Nxg3 38. Kxg3 dxc2 39. Nxc2 Ke7 40. Kf4 Kf6 41. Nd4 h6 42. b3 g5+ 43. hxg5+ hxg5+ 44. Ke3 axb3 45. Nxb3 Ke5 46. Nc5 Bc8 47. a4 f5 48. a5 Kd6 49. Nd3 Kc6 50. Ne5+ Kc5 51. Nf7 f4+ 52. Kf2 g4 53. fxg4 Bxg4 54. Ne5 Bc8 55. Kf3 d4 56. cxd4+ 1/2-1/2