[Event "Riga op"]
[Site "Riga"]
[Date "2020.08.24"]
[Round "1"]
[White "Katishonok, Nikolaj"]
[Black "Hermanis, Atis"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2118"]
[BlackElo "1361"]
[PlyCount "121"]
[EventDate "2020.08.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. a3 e5 2. c4 Nf6 3. g3 d6 4. Bg2 Be7 5. Nc3 c6 6. d4 Be6 7. b3 Qb6 8. Nf3 exd4 9. Nxd4 0-0 10. 0-0 d5 11. cxd5 Nxd5 12. Na4 Qd8 13. Nxe6 fxe6 14. e4 Nb6 15. Nxb6 Qxb6 16. Be3 Bc5 17. Bxc5 Qxc5 18. b4 Qe7 19. Qb3 Kh8 20. b5 e5 21. a4 h6 22. Rfd1 cxb5 23. axb5 Nd7 24. Rd5 Nf6 25. Rd2 Qc5 26. h3 Rad8 27. Rc2 Qb6 28. Kh2 Qd4 29. Re1 a5 30. Re3 a4 31. Qa2 Qb4 32. Rb2 Qa5 33. Qa3 Rf7 34. Qc5 Re8 35. Qb4 Ra8 36. Ra3 b6 37. Qc4 Rff8 38. Rba2 Qe1 39. Rxa4 Rxa4 40. Qxa4 Nd7 41. Qa7 Nc5 42. Qxb6 Rxf2 43. Rxf2 Qxf2 44. Qb8+ Kh7 45. Qxe5 Nd3 46. Qf5+ Qxf5 47. exf5 Ne5 48. b6 Nd7 49. b7 Kg8 50. g4 Kf7 51. Kg3 Ke7 52. Kh4 Kf6 53. Kh5 Nb8 54. Bf1 Nc6 55. Bb5 Nb8 56. h4 Kf7 57. g5 hxg5 58. Kxg5 Kg8 59. Kg6 Kh8 60. f6 gxf6 61. Kxf6 1-0

