[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2020.01.19"]
[Round "5.6"]
[White "Chtcherbatow, Zakhar"]
[Black "Leontiev, Oleg"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1778"]
[BlackElo "1991"]
[PlyCount "148"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz IV"]
[BlackTeam "Sankt Augustin Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nf3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Be7 11. c3 0-0 12. Bg5 Qd5 13. Nf3 Rd8 14. Bc2 Qb5 15. Qb1 h6 16. a4 Qa5 17. Bh4 b6 18. Bxf6 Bxf6 19. Be4 Rb8 20. Rd1 Ba6 21. Qc2 Qc5 22. Rac1 Rbc8 23. Rxd8+ Rxd8 24. h3 Qd6 25. c4 Qb4 26. b3 Qc5 27. Rd1 Rd6 28. Rd2 Qb4 29. Kf1 Kf8 30. Ke2 Ke7 31. Rxd6 Qxd6 32. Qd3 Qc5 33. Qd2 Bc8 34. Qe3 Qd6 35. a5 Bd7 36. axb6 axb6 37. Qd2 Qc5 38. Qe3 Qb4 39. Bc2 Bc6 40. g3 Bb7 41. Nd4 Qc5 42. Nb5 Qc6 43. f3 Bg5 44. Qe4 Qd7 45. Qd4 Qxd4 46. Nxd4 Kd6 47. f4 Bf6 48. Ke3 Kc5 49. Nf3 b5 50. cxb5 Kxb5 51. g4 g5 52. fxg5 hxg5 53. Bd3+ Kc5 54. Bc4 Bc6 55. Kf2 Bd5 56. Bxd5 Kxd5 57. Ke3 Be7 58. Kd3 f5 59. gxf5 exf5 60. Ke3 Bf6 61. Kf2 Ke4 62. Kg3 Be7 63. Nd2+ Kd3 64. Nf3 Bd6+ 65. Kg2 Bf4 66. b4 Kc4 67. b5 Kc5 68. b6 Kxb6 69. Nd4 Kc5 70. Nxf5 Kd5 71. Kf3 Ke5 72. Kg4 Bc1 73. Nh6 Kf6 74. Nf5 Kg6 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.6"]
[White "Leimeister, Winfried"]
[Black "Chtcherbatow, Zakhar"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1765"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bergische SF"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. g3 Nc6 4. Nf3 Nf6 5. Bg2 Be7 6. 0-0 Qc7 7. Re1 0-0 8. c3 e5 9. Nbd2 d6 10. a3 a5 11. a4 Rb8 12. Qe2 b6 13. Nc4 h6 14. Ne3 Be6 15. Nh4 Rfe8 16. Nhf5 Bf8 17. Qf3 Ne7 18. Nxh6+ gxh6 19. Qxf6 Bg7 20. Qf3 Qd7 21. Qh5 Kh7 22. f4 Ng8 23. f5 Bb3 24. Ng4 Qe7 25. Bg5 Qxg5 26. Qxg5 hxg5 27. c4 f6 28. Ra3 1/2-1/2

[Event "Mittelrhein Verbandsliga-N 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.5"]
[White "Marx, David"]
[Black "Chtcherbatow, Zakhar"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1659"]
[BlackElo "1776"]
[PlyCount "45"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Worringen"]
[BlackTeam "Porz SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Bd3 Nbd7 6. Nd2 c5 7. c3 Bxg3 8. hxg3 c4 9. Bc2 Qc7 10. Ngf3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qe7 14. Qd4 Be6 15. 0-0-0 b6 16. Ng5 h6 17. Nxe6 Qxe6 18. Ba4+ Kf8 19. Rhe1 g6 20. e4 dxe4 21. Bb5 Rc8 22. Bd7 Qxd7 23. Qxf6 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4"]
[White "Rosenkraenzer, Torsten"]
[Black "Chtcherbatow, Zakhar"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1982"]
[BlackElo "1750"]
[PlyCount "102"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 Nbd7 8. Bd3 h6 9. Bf4 Nf8 10. Nf3 Ne6 11. Bg3 Bd6 12. Ne5 Bxe5 13. Bxe5 0-0 14. 0-0-0 b5 15. f3 a5 16. g4 a4 17. h4 Nd7 18. Bd6 Re8 19. f4 Nb8 20. Bxb8 Rxb8 21. g5 h5 22. f5 Nf8 23. e4 dxe4 24. Bxe4 Qd6 25. Rhe1 Bd7 26. Kb1 Rb6 27. Qf2 Ra6 28. Bc2 Raa8 29. Ne4 Qb4 30. Qd2 Qxd2 31. Nxd2 Rxe1 32. Rxe1 Re8 33. Rxe8 Bxe8 34. Be4 g6 35. Nf3 gxf5 36. Bxf5 Ng6 37. Kc2 Kf8 38. Kd3 Ke7 39. Ke4 Kd6 40. Bxg6 fxg6 41. Ne5 Ke6 42. b3 axb3 43. axb3 Kd6 44. b4 Ke6 45. Nd3 Kd6 46. Nf4 Bf7 47. Ke3 Be8 48. Kd3 Bf7 49. Ke4 Bd5+ 50. Ke3 Bf7 51. Ke4 Bd5+ 1/2-1/2

[Event "Mittelrhein Regionalliga 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.02"]
[Round "2.8"]
[White "Chtcherbatow, Zakhar"]
[Black "Rajashekarraju, Shridhar"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "1750"]
[PlyCount "60"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG III"]
[BlackTeam "Aachen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 Bb4 5. e5 Nfd7 6. a3 Be7 7. Qg4 g6 8. Nce2 c5 9. c3 Nc6 10. Nf3 f5 11. Qg3 c4 12. Bc2 Nf8 13. h4 Rg8 14. Bh6 Bd7 15. Ng5 Qb6 16. Rb1 0-0-0 17. 0-0 Na5 18. Nf3 Nb3 19. Bg5 Re8 20. Bxe7 Rxe7 21. Qg5 Reg7 22. Nc1 h6 23. Qxh6 Nh7 24. Bxb3 cxb3 25. Nd3 Bb5 26. Rbd1 g5 27. Nc5 gxh4 28. Nxh4 Ng5 29. g3 Rh7 30. Qf6 Rxh4 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.01.31"]
[Round "7"]
[White "Chtcherbatow, Zakhar"]
[Black "Kinnert, Dieter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1668"]
[BlackElo "1780"]
[PlyCount "45"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG IV"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Nge7 6. Nf3 Qb6 7. Bd3 Bd7 8. Bc2 Nf5 9. Bxf5 exf5 10. 0-0 h6 11. dxc5 Bxc5 12. b4 Be7 13. Qxd5 Be6 14. Qd1 Rd8 15. Qc2 0-0 16. Be3 Qc7 17. Nbd2 g5 18. Rac1 f4 19. Bd4 g4 20. Ne1 Nxe5 21. f3 Bg5 22. Ne4 Bc4 23. Nxg5 1-0

[Event "Mittelrhein Regionalliga 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "2.8"]
[White "Chtcherbatow, Zakhar"]
[Black "Graf, Peter"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1700"]
[BlackElo "1905"]
[PlyCount "74"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG III"]
[BlackTeam "Koeln SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Be2 Nc6 9. Qd2 Bd7 10. 0-0 Rc8 11. Kh1 Ne5 12. f4 Nc4 13. Bxc4 Rxc4 14. b3 Rc8 15. Nf3 Nh5 16. Bd4 Ng3+ 17. Kh2 Nxf1+ 18. Rxf1 Bxd4 19. Qxd4 Qb6 20. Nd5 Qxd4 21. Nxe7+ Kg7 22. Nxd4 Rce8 23. Nd5 Rxe4 24. c3 Be6 25. Nc7 a6 26. f5 gxf5 27. Nxf5+ Bxf5 28. Rxf5 Re5 29. Rxe5 dxe5 30. Nd5 Rd8 31. c4 f5 32. Kg3 Kf7 33. Kf3 Ke6 34. a4 Rxd5 35. cxd5+ Kxd5 36. g4 fxg4+ 37. hxg4 Kd4 0-1

