[Event "Moscow RGGU op"]
[Site "Moscow"]
[Date "2019.04.06"]
[Round "4"]
[White "Kochev, Semen"]
[Black "Ezhov, Alexandr"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1366"]
[BlackElo "1322"]
[PlyCount "128"]
[EventDate "2019.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 Nc6 5. Nf3 0-0 6. 0-0 d5 7. d3 d4 8. Ne4 e5 9. a3 Be7 10. b4 a6 11. b5 axb5 12. cxb5 Na5 13. Nxe5 Nxe4 14. Bxe4 f5 15. Bg2 Be6 16. Bd2 Bd5 17. Nf3 Nb3 18. Rb1 Nxd2 19. Qxd2 Rxa3 20. Qf4 Bc5 21. Rfc1 Rc3 22. Nxd4 Bxg2 23. Ne6 Rxc1+ 24. Rxc1 Qd5 25. Nxf8 Bd6 26. Qc4 Kxf8 27. f3 Bxf3 28. exf3 Qxf3 29. Rf1 Qe3+ 30. Kg2 g6 31. Rf3 Qe2+ 32. Rf2 Qe3 33. Rf3 Qe2+ 34. Rf2 Qe5 35. Qf4 Qd5+ 36. Qf3 Qxb5 37. Qe3 Qd5+ 38. Kh3 Kg7 39. Re2 Kf6 40. Kh4 Kf7 41. Qe8+ Kg7 42. Qd7+ Kh6 43. Qe8 Qd4+ 44. Kh3 Qg4+ 45. Kg2 Qd4 46. Qe3+ Qxe3 47. Rxe3 b5 48. Re6 Kg5 49. Kf3 f4 50. h4+ Kf5 51. Re8 fxg3 52. Re2 h5 53. d4 g5 54. hxg5 Kxg5 55. Re8 h4 56. Rg8+ Kf5 57. Rh8 Be7 58. Rh5+ Ke6 59. Rh6+ Kd5 60. Rh7 Kxd4 61. Rxe7 c5 62. Re4+ Kd3 63. Re3+ Kd4 64. Re4+ Kd5 0-1

[Event "Moscow RGGU op"]
[Site "Moscow"]
[Date "2019.03.23"]
[Round "2"]
[White "Oruspay, Chayan"]
[Black "Kochev, Semen"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1908"]
[BlackElo "1366"]
[PlyCount "29"]
[EventDate "2019.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Bb6 5. Nf3 d5 6. e5 Ne7 7. Bd3 Nbc6 8. c3 0-0 9. Bxh7+ Kxh7 10. Ng5+ Kg6 11. h4 Qe8 12. Qg4 f5 13. h5+ Kh6 14. Nxe6+ g5 15. Qxg5+ 1-0

[Event "Moscow RGGU op"]
[Site "Moscow"]
[Date "2019.03.16"]
[Round "1"]
[White "Kochev, Semen"]
[Black "Shubin, Gleb"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1366"]
[BlackElo "1948"]
[PlyCount "100"]
[EventDate "2019.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. Rb1 0-0 9. a3 a5 10. d3 h6 11. Nb5 Qd7 12. a4 Ndb4 13. Qd2 f5 14. b3 Rad8 15. Bb2 Bf6 16. Ba1 e4 17. Bxf6 exf3 18. Bxf3 Rxf6 19. Rfc1 Bd5 20. Qf4 Bxf3 21. Qxf3 Qf7 22. Qf4 Rd7 23. d4 Nd5 24. Qd2 Ncb4 25. Rc4 c6 26. Nc3 Nxc3 27. Qxc3 f4 28. Rc5 fxg3 29. fxg3 Qg6 30. Rd1 b6 31. Re5 Qc2 32. Qc4+ Qxc4 33. bxc4 Kf7 34. c5 bxc5 35. Rxc5 Rd5 36. e4 Rxc5 37. dxc5 Re6 38. Rd7+ Re7 39. Rd4 Kf6 40. Kf2 Ke5 41. Rd8 Kxe4 42. Ra8 Kd5 43. Rxa5 Nd3+ 44. Kf3 Nxc5 45. Kf4 g6 46. g4 Re4+ 47. Kf3 Rxa4 48. Rxa4 Nxa4 49. h4 Ke5 50. Ke3 c5 0-1

