[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.30"]
[Round "7.4"]
[White "Daedrich, Timo"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1432"]
[BlackElo "1231"]
[PlyCount "46"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK U16"]
[BlackTeam "Bochum SG U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 e6 7. Nf3 c5 8. Be3 cxd4 9. Nxd4 Nc6 10. c5 Bxc5 11. Nxc6 Qxd1+ 12. Kxd1 Bxe3 13. Na5 Bd4 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. Kc2 Bxe5 17. Nxb7 Rhc8+ 18. Kb3 a5 19. Re1 a4+ 20. Kb4 Nd5+ 21. Kb5 Bxb2 22. Nd2 Bxa1 23. Rxa1 Rcb8 0-1

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.29"]
[Round "6.4"]
[White "Ryvkin, Leonid"]
[Black "Rothengass, Marc"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1231"]
[BlackElo "1485"]
[PlyCount "111"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG U16"]
[BlackTeam "Deizisau U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Nf3 Nf6 7. h3 h6 8. Bd3 e6 9. Qe2 Be7 10. 0-0-0 Nbd7 11. Ne5 Nxe5 12. dxe5 Nd5 13. f4 Bd7 14. Rhf1 0-0-0 15. g4 Rde8 16. Nxd5 cxd5 17. f5 Bg5 18. Rde1 Bh4 19. Rd1 Bg5 20. fxe6 Bxd2+ 21. Rxd2 Bxe6 22. Rf3 Kb8 23. Bb5 Rc8 24. Rc3 Qe7 25. Qe3 Rxc3 26. Qxc3 Rc8 27. Qd4 Qc5 28. Qxc5 Rxc5 29. Bd3 d4 30. b3 Rxe5 31. Re2 Rxe2 32. Bxe2 Kc7 33. Kd2 Kd6 34. Kd3 Ke5 35. Bf3 b6 36. Be4 h5 37. Bf5 hxg4 38. Bxg4 Bxg4 39. hxg4 f6 40. a4 a6 41. Kc4 f5 42. gxf5 Kxf5 43. Kxd4 Kf4 44. Kd5 g5 45. Kc6 g4 46. Kxb6 g3 47. c4 g2 48. Kxa6 g1Q 49. b4 Qd4 50. Kb5 Qd7+ 51. Ka5 Ke4 52. c5 Kd4 53. b5 Kc4 54. b6 Qd2+ 55. Ka6 Qb4 56. Kb7 0-1

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.29"]
[Round "5.4"]
[White "Von Kuegelgen, Julius"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1532"]
[BlackElo "1231"]
[PlyCount "114"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Eppendorf Johanneum U16"]
[BlackTeam "Bochum SG U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 dxe5 6. Qh5 e6 7. dxe5 c5 8. Nd2 Nc6 9. Ngf3 g6 10. Qg4 Bg7 11. Ne4 Nxe5 12. Nxe5 Bxe5 13. Bg5 f5 14. Bxd8 fxg4 15. Bf6 Bxf6 16. Nxf6+ Ke7 17. Nxg4 c4 18. 0-0-0 cxb3 19. axb3 Bd7 20. Rhe1 Rad8 21. Ne5 Bc6 22. f3 Rxd1+ 23. Rxd1 Rd8 24. Re1 Nd5 25. Nd3 Nc7 26. Ne5 Rd5 27. Re2 Ra5 28. Kb1 Ne8 29. Re1 Nf6 30. Re2 Nd7 31. Nd3 Kf6 32. c3 Rh5 33. h3 Rd5 34. Kc2 Ne5 35. Nf2 Rd8 36. f4 Nf7 37. Nd3 Rd5 38. Nb4 Rf5 39. Nd3 e5 40. g4 Rxf4 41. Nxf4 exf4 42. Kd2 f3 43. Re3 Ng5 44. h4 Nh3 45. Ke1 Nf4 46. Kf2 Ng2 47. Rd3 Nxh4 48. Rd1 Kg5 49. Kg3 Ng2 50. Rh1 h5 51. gxh5 gxh5 52. Rd1 h4+ 53. Kf2 Kf4 54. Rd4+ Be4 55. Rd8 Ne3 56. Rf8+ Bf5 57. Rh8 Nd1+ 0-1

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.28"]
[Round "4.4"]
[White "Ohme, Markus"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1239"]
[BlackElo "1231"]
[PlyCount "126"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis U16"]
[BlackTeam "Bochum SG U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd7 8. 0-0 Bd6 9. Re1 0-0 10. d3 Re8 11. Bg5 f6 12. Bd2 Re7 13. a3 a5 14. c3 Kh8 15. b4 axb4 16. cxb4 Rb8 17. Rc1 Qf8 18. Bc3 Nd8 19. d4 Nf7 20. dxe5 fxe5 21. Nd2 b5 22. Qh5 Nh6 23. Nb3 Qf6 24. Bd2 Bg4 25. Qg5 Rf8 26. Qxf6 gxf6 27. Bxh6 Rd8 28. Bc6 Be6 29. Bxb5 Bxb3 30. Re3 Be6 31. Rf3 f5 32. Bd3 e4 33. Bxe4 fxe4 34. Re3 Bf5 35. Bg5 Kg7 36. Bxe7 Bxe7 37. h3 Rd7 38. Rec3 Bg5 39. Rg3 Kf6 40. Rc6+ Rd6 41. Rxc7 Rd1+ 42. Kh2 Bf4 43. Rcc3 Bxg3+ 44. Rxg3 Rf1 45. Rb3 Rxf2 46. b5 Bc8 47. a4 Bb7 48. Kg1 Ra2 49. Rc3 Rxa4 50. Rc7 Bd5 51. Rxh7 Rb4 52. Rh6+ Kg5 53. Rb6 Bc4 54. Kf2 Rxb5 55. Rxb5+ Bxb5 56. Ke3 Bd3 57. g3 Kf5 58. Kd4 Bf1 59. h4 Be2 60. Ke3 Bg4 61. Kd4 Bf3 62. Ke3 Ke5 63. Kf2 Kd4 0-1

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.28"]
[Round "3.4"]
[White "Ryvkin, Leonid"]
[Black "Felczer, David"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1231"]
[BlackElo "1351"]
[PlyCount "89"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG U16"]
[BlackTeam "Gruendau U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c3 Nf6 6. Bd3 Be7 7. 0-0 e5 8. Nf3 0-0 9. Re1 d6 10. h3 h6 11. Na3 Be6 12. Nc2 Qc7 13. Ne3 Rad8 14. c4 Nb4 15. Nd5 Nfxd5 16. cxd5 Nxd3 17. Qxd3 Bd7 18. a4 Rc8 19. Be3 Qb8 20. b3 Rc7 21. Nxe5 Bxh3 22. gxh3 dxe5 23. d6 Rd7 24. Qb5 Rxd6 25. Kh1 Rc6 26. Rad1 a6 27. Qe2 Rd8 28. Rxd8+ Qxd8 29. Qh5 Qd6 30. Rd1 Qe6 31. Rd5 Bd6 32. Qg4 Qxg4 33. hxg4 Kf8 34. Kg2 Ke7 35. Rd3 f6 36. Kg3 g6 37. Kh4 Bc5 38. Kg3 Bxe3 39. Rxe3 Rd6 40. Rc3 Kd7 41. Kg2 Rc6 42. Rh3 g5 43. Rxh6 Ke6 44. Rh7 Rb6 45. Rh3 1/2-1/2

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.27"]
[Round "1.4"]
[White "Ryvkin, Leonid"]
[Black "Grimm, Christian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1231"]
[BlackElo "1531"]
[PlyCount "39"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG U16"]
[BlackTeam "Limburgerhof U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Bb5 a6 6. Bxc6+ Qxc6 7. d4 cxd4 8. cxd4 Bg4 9. d5 Qc7 10. Nc3 Nf6 11. Be3 Rd8 12. Rc1 Qd6 13. Qa4+ b5 14. Qd4 Bxf3 15. gxf3 Nxd5 16. Nxd5 Qxd5 17. Qxd5 Rxd5 18. Ke2 e6 19. Rc8+ Rd8 20. Rhc1 1/2-1/2

[Event "GER-chT U16"]
[Site "Uelzen"]
[Date "2007.12.27"]
[Round "2.4"]
[White "Sawlin, Leonid"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1520"]
[BlackElo "1231"]
[PlyCount "80"]
[EventDate "2007.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Berlin TuS Makkabi U16"]
[BlackTeam "Bochum SG U16"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. c3 g6 6. d4 c4 7. Bc2 Bg7 8. Be3 Nd5 9. Qe2 0-0 10. Nd2 Nxe3 11. Qxe3 Qc7 12. Ngf3 b5 13. 0-0 Bb7 14. a4 bxa4 15. Bxa4 a6 16. Qe2 Bd5 17. Rfb1 d6 18. exd6 exd6 19. Bc2 Nd7 20. Be4 Rae8 21. Ng5 Bxe4 22. Ngxe4 d5 23. f3 f5 24. Rxa6 fxe4 25. fxe4 dxe4 26. Nxc4 e3 27. Nxe3 Bh6 28. Qc4+ Qxc4 29. Nxc4 Nf6 30. Ne5 Be3+ 31. Kh1 Ne4 32. Ng4 Nf2+ 33. Nxf2 Rxf2 34. d5 Ref8 35. h3 Rd2 36. d6 Bc5 37. b4 Bxd6 38. c4 Bg3 39. c5 Rfd8 40. Raa1 Be5 0-1

[Event "NRW Class2 0607"]
[Site "Germany"]
[Date "2007.04.15"]
[Round "8.6"]
[White "Ryvkin, Leonid"]
[Black "Bachmann, Karlheinz"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1269"]
[BlackElo "2305"]
[PlyCount "34"]
[EventDate "2006.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bochum 31 II"]
[BlackTeam "Katernberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 0-0 6. Bd2 cxd4 7. exd4 d5 8. a3 Bxc3 9. bxc3 Qc7 10. g3 dxc4 11. Ne5 b5 12. Bg5 Bb7 13. Rg1 Nbd7 14. Bf4 Nxe5 15. Bxe5 Qa5 16. Kd2 Ne4+ 17. Kc2 Qxc3+ 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.30"]
[Round "7.3"]
[White "Peter, Tizian"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1209"]
[BlackElo "1173"]
[PlyCount "116"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Bochum SG 1931"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. Bd2 0-0 6. exd5 Nxd5 7. Nxd5 Bxd2+ 8. Qxd2 Qxd5 9. Be2 Nc6 10. 0-0 Nd4 11. Nxd4 exd4 12. Rfe1 Bd7 13. Bf3 Qb5 14. c3 dxc3 15. bxc3 c6 16. Re7 Rad8 17. Rae1 Rfe8 18. Rxe8+ Rxe8 19. Rxe8+ Bxe8 20. Qe1 Kf8 21. d4 Qf5 22. Qe4 Qxe4 23. Bxe4 g6 24. g4 Bd7 25. h3 Ke7 26. Kg2 Kd6 27. c4 b6 28. f4 f5 29. gxf5 gxf5 30. Bf3 c5 31. dxc5+ Kxc5 32. Bd5 b5 33. Kf2 bxc4 34. Bg8 h6 35. Ke3 a5 36. Kd2 Kd4 37. h4 c3+ 38. Kc2 Ba4+ 39. Bb3 Bxb3+ 40. axb3 h5 41. Kc1 Kd3 42. Kd1 c2+ 43. Kc1 Kc3 44. b4 Kxb4 45. Kxc2 Kc4 46. Kb2 Kd4 47. Ka3 Ke4 48. Ka4 Kxf4 49. Kxa5 Ke3 50. Kb5 f4 51. Kc5 f3 52. Kd5 f2 53. Ke5 f1Q 54. Ke6 Ke4 55. Ke7 Ke5 56. Ke8 Ke6 57. Kd8 Qf7 58. Kc8 Qd7+ 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.29"]
[Round "6.3"]
[White "Ryvkin, Leonid"]
[Black "Linsenmeyer, Mario"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1173"]
[BlackElo "1489"]
[PlyCount "95"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG 1931"]
[BlackTeam "Grossenseebach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 Bb4 7. Bd2 Nc6 8. Bd3 d6 9. 0-0 0-0 10. a3 Bxc3 11. Bxc3 e5 12. Re1 Re8 13. Qe2 d5 14. exd5 Nxd5 15. Qe4 Nf6 16. Qe3 Qxe3 17. Rxe3 Nd5 18. Re4 Bf5 19. Re2 Bxd3 20. cxd3 Nf4 21. Re3 Rad8 22. Nc5 b6 23. Na6 Rxd3 24. Rxd3 Nxd3 25. Rd1 Rd8 26. g3 f6 27. Nb4 Ndxb4 28. Rxd8+ Nxd8 29. Bxb4 Nc6 30. Bc3 Kf7 31. Kg2 Ke6 32. Kf3 Kd5 33. Ke3 Na5 34. Bxa5 bxa5 35. Kd3 e4+ 36. Ke3 Kc4 37. Kxe4 Kb3 38. Kd5 Kxb2 39. Ke6 Kxa3 40. Kf7 Kb3 41. Kxg7 a4 42. Kxf6 a3 43. f4 a2 44. f5 a1Q+ 45. Ke6 Qg7 46. f6 Qf8 47. g4 a5 48. h4 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.29"]
[Round "5.3"]
[White "Schmidt, Lukas"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "901"]
[BlackElo "1173"]
[PlyCount "72"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Waltershausen"]
[BlackTeam "Bochum SG 1931"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 Nc6 5. Bd2 0-0 6. Be2 d6 7. 0-0 Bg4 8. a3 Ba5 9. b4 Bb6 10. Be3 Qe7 11. d4 Bxf3 12. Bxf3 exd4 13. Bd2 dxc3 14. Bxc3 Nxe4 15. Bb2 Nf6 16. Re1 Ne5 17. Bxb7 Rab8 18. Bf3 Nxf3+ 19. Qxf3 Qd8 20. Re2 a5 21. Rae1 axb4 22. axb4 h6 23. Qg3 Nh5 24. Qg4 Qg5 25. Qf3 Nf4 26. Re4 Ne6 27. Rg4 Qd2 28. Rxe6 Qxf2+ 29. Qxf2 Bxf2+ 30. Kxf2 fxe6+ 31. Kg1 e5 32. Rc4 c5 33. Ba3 Rf7 34. h3 Ra7 35. Bb2 Rxb4 36. Rxb4 cxb4 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.28"]
[Round "3.3"]
[White "Langmann, Markus"]
[Black "Ryvkin, Leonid"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1270"]
[BlackElo "1173"]
[PlyCount "129"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer"]
[BlackTeam "Bochum SG 1931"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be2 Nc6 8. 0-0 Be6 9. Be3 Qd7 10. Nd4 Nxd4 11. cxd4 0-0-0 12. d5 Bf5 13. Qd4 b6 14. Rac1 h5 15. Qb4 Bg4 16. f3 Bf5 17. Bb5 c6 18. dxc6 Qc7 19. Ba6+ Kb8 20. Bb7 Bc8 21. Qf4 Bf6 22. Bd4 Bxd4+ 23. Qxd4 f6 24. Qd5 Bxb7 25. cxb7 Qxb7 26. Qxb7+ Kxb7 27. Rfe1 Rhe8 28. Kf2 Kc6 29. Re3 Rxe3 30. Kxe3 Kc5 31. Ke4 g6 32. Kd3 Re8 33. c4 d5 34. cxd5+ Kxd5 35. Rc7 a5 36. Rb7 Re6 37. Rg7 g5 38. Rh7 h4 39. f4 Rd6 40. Kc3 Rc6+ 41. Kb3 Rc4 42. fxg5 fxg5 43. Rb7 Rb4+ 44. Kc3 Kc5 45. Rc7+ Kd6 46. Rc4 Rxc4+ 47. Kxc4 Kc6 48. Kd4 Kd6 49. Ke4 Ke6 50. a3 b5 51. b3 Kd6 52. Kf5 b4 53. axb4 axb4 54. Kxg5 Kd5 55. Kxh4 Kd4 56. g4 Kc3 57. g5 Kxb3 58. g6 Kc2 59. g7 b3 60. g8Q b2 61. Qc4+ Kb1 62. Kg5 Ka1 63. Qb3 b1Q 64. Qxb1+ Kxb1 65. h4 1-0

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.28"]
[Round "4.3"]
[White "Ryvkin, Leonid"]
[Black "Wittig, Till"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1173"]
[BlackElo "1176"]
[PlyCount "134"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG 1931"]
[BlackTeam "Porz SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 d5 10. Re1 0-0 11. Bd3 Re8 12. Qc2 Nf6 13. Bg5 Rxe1+ 14. Rxe1 h6 15. Bh4 Bg4 16. Ne5 Be6 17. f4 Ne7 18. Qb1 Rb8 19. Re3 c6 20. Rg3 Nh5 21. Rf3 f6 22. Bh7+ Kh8 23. Bg6 Nxg6 24. Nxg6+ Kg8 25. f5 Bf7 26. Rf1 Qd6 27. Qc1 Re8 28. g4 Bxg6 29. fxg6 Re4 30. gxh5 Rxh4 31. Rf2 Rxh5 32. Qe3 Rg5+ 33. Rg2 Rxg2+ 34. Kxg2 Kf8 35. h3 Qa3 36. Qd2 Qe7 37. Kf3 Qe4+ 38. Kf2 Qxg6 39. Qb2 Qf5+ 40. Kg2 b5 41. Qb4+ Kf7 42. Qc5 Qc2+ 43. Kg3 Qd3+ 44. Kg2 Qe2+ 45. Kg3 Qxa2 46. Qxc6 Qc4 47. Qd7+ Kg6 48. Qg4+ Kh7 49. Qf5+ Kh8 50. Kg4 Qe2+ 51. Kh4 Qe4+ 52. Qxe4 dxe4 53. Kg4 f5+ 54. Kxf5 e3 55. h4 e2 56. c4 bxc4 57. d5 e1Q 58. d6 Qd1 59. h5 Qd5+ 60. Kf4 c3 61. d7 c2 62. d8Q+ Qxd8 63. Ke4 c1Q 64. Kf3 Qc4 65. Ke3 Qdd3+ 66. Kf2 Qcc2+ 67. Ke1 Qdd1# 0-1

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.27"]
[Round "1.3"]
[White "Mertens, Pauline"]
[Black "Ryvkin, Leonid"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1245"]
[BlackElo "1173"]
[PlyCount "109"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Bochum SG 1931"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 d6 6. c3 Bc5 7. d4 exd4 8. Nxd4 0-0 9. Be3 Re8 10. Be2 c6 11. dxc6 bxc6 12. 0-0 Bb6 13. Bf3 d5 14. Qd3 Ba6 15. Nxc6 Bxd3 16. Nxd8 Bxf1 17. Bxd5 Rxd8 18. Bxa8 Bc4 19. b3 Bd5 20. Bxb6 axb6 21. Rd1 Kf8 22. Bxd5 Nc6 23. Bf3 Rxd1+ 24. Bxd1 Ke7 25. Kf1 Kd6 26. Bf3 Ne5 27. Ke2 Kc5 28. Ke3 b5 29. Ke4 Ng6 30. Bh5 f6 31. Bxg6 hxg6 32. a3 Kc6 33. Kd4 Kb6 34. c4 Kc6 35. cxb5+ Kxb5 36. Kd5 Kb6 37. Ke6 Kc5 38. Kf7 Kd4 39. a4 Kc3 40. a5 Kxb3 41. a6 g5 42. a7 Kc4 43. a8Q Kd4 44. Kxg7 Kc5 45. Qf8+ Kd4 46. Qxf6+ Ke4 47. Kg6 Kd5 48. Kf5 g4 49. Qe5+ Kc6 50. Ke6 g3 51. fxg3 Kb6 52. Kd6 Kb7 53. Qb5+ Ka7 54. Kc7 Ka8 55. Qb7# 1-0

[Event "GER-chT U12"]
[Site "Verden an der Aller"]
[Date "2003.12.27"]
[Round "2.3"]
[White "Ryvkin, Leonid"]
[Black "Gertenbach, Robin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1173"]
[BlackElo "1117"]
[PlyCount "98"]
[EventDate "2003.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG 1931"]
[BlackTeam "Feilbingert SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 Nxc3 10. Qb3 Ne4 11. Re1 f5 12. Ba3 d6 13. Nd2 Qe7 14. Bd5 Nxd4 15. Qa4+ c6 16. Bxe4 fxe4 17. Qxd4 c5 18. Qc4 Bf5 19. Nxe4 0-0-0 20. Ng3 Qf6 21. Nxf5 Qxf5 22. Qe6+ Qxe6 23. Rxe6 b6 24. Rd1 Kc7 25. Bb2 Rd7 26. Bxg7 Rxg7 27. Rexd6 Rg6 28. Rd7+ Kb8 29. Re7 a6 30. Rdd7 Rh6 31. g3 c4 32. a4 Kc8 33. Rg7 Rh5 34. Rc7+ Kb8 35. Rxc4 b5 36. axb5 Rxb5 37. h4 Rb7 38. Rg5 Rc8 39. Ra4 Rb5 40. Rxa6 Rxg5 41. hxg5 Rg8 42. Rh6 Rg7 43. f4 Kc7 44. f5 Kd7 45. Kg2 Rxg5 46. Rxh7+ Ke8 47. f6 Rg8 48. f7+ Kf8 49. fxg8Q+ Kxg8 1-0

[Event "NRW-chT U12"]
[Site "Hiddenhausen"]
[Date "2003.05.18"]
[Round "3.4"]
[White "Ryvkin, Leonid"]
[Black "Blokisch, Till"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1197"]
[PlyCount "104"]
[EventDate "2003.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. Ng5 d5 6. exd5 Qe7+ 7. Kf1 Qb4 8. Qe2+ Ne7 9. d6 cxd6 10. Bxf7+ Kd8 11. Ne6+ Bxe6 12. Bxe6 a6 13. Qd2 Qxd2 14. Nxd2 Nc6 15. Bh3 d5 16. Nf3 h6 17. g3 Bb4 18. a3 Ba5 19. b4 Bb6 20. Bb2 Ne4 21. Rd1 d3 22. Rc1 Nxf2 23. Bxg7 Rh7 24. Bf6+ Kc7 25. cxd3 Nxh1 26. Be5+ Kd8 27. Bf6+ Ke8 28. Bf5 Rc7 29. Bg6+ Kf8 30. d4 Ne7 31. Rxc7 Bxc7 32. Bxe7+ Kxe7 33. Kg2 Rg8 34. Nh4 Nxg3 35. hxg3 Bb6 36. Bh5 Kf6 37. Nf3 Bc7 38. g4 b6 39. Kh3 Bf4 40. a4 Rc8 41. b5 axb5 42. axb5 Rc3 43. Kg2 Rb3 44. Kh3 Rxf3+ 45. Kg2 Rb3 46. g5+ hxg5 47. Bf3 Rxb5 48. Be2 Rb2 49. Kh3 Rxe2 50. Kg4 Re3 51. Kh5 Rg3 52. Kh6 Rh3# 0-1

[Event "NRW-chT U12"]
[Site "Hiddenhausen"]
[Date "2003.05.18"]
[Round "4.4"]
[White "Schmitz, Tobias"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "118"]
[EventDate "2003.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 Re8 9. Nbd2 Nxd2 10. Bxd2 Bg4 11. Be2 Nc6 12. c3 Ne7 13. h3 Bh5 14. Qb3 b6 15. Rac1 c5 16. dxc5 bxc5 17. c4 d4 18. a3 Qb6 19. Qxb6 axb6 20. Bg5 f6 21. Bh4 g5 22. g4 Bf7 23. Bg3 Nc8 24. Bxd6 Nxd6 25. Ra1 Bxc4 26. Bxc4+ Nxc4 27. Rxe8+ Rxe8 28. b3 Nd6 29. b4 Re2 30. bxc5 bxc5 31. Re1 Rxe1+ 32. Nxe1 Nc4 33. a4 Kf7 34. Nd3 Ke7 35. Nxc5 Kd6 36. Nd3 Ne5 37. Nxe5 fxe5 38. f3 Kc5 39. a5 Kb5 40. Kf2 Kxa5 41. Ke2 Kb4 42. Kd3 Kc5 43. Ke4 Kc4 44. Kxe5 d3 45. Kf5 d2 46. Kxg5 d1Q 47. f4 Qd5+ 48. f5 Qd8+ 49. f6 h6+ 50. Kg6 Qg8+ 51. Kf5 Kd5 52. Kf4 Qg5+ 53. Kg3 Qxf6 54. h4 Ke4 55. Kg2 Qf3+ 56. Kh2 Ke3 57. Kg1 Qf2+ 58. Kh1 Kf3 59. g5 Qg2# 0-1

[Event "NRW-chT U12"]
[Site "Hiddenhausen"]
[Date "2003.05.17"]
[Round "1.4"]
[White "Ryvkin, Leonid"]
[Black "Deelmann, Franz Julius"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "59"]
[EventDate "2003.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bg4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 dxe4 12. Ne5+ Ke8 13. Nxg4 b6 14. Ne3 Nf6 15. Qb5+ Qd7 16. Qxd7+ Nxd7 17. Nd5 c6 18. Nc7+ Ke7 19. Nxa8 Rxa8 20. Nc3 c5 21. dxc5 Nxc5 22. b4 Nd3+ 23. Ke2 Nxb4 24. Nxe4 Re8 25. Kf3 Rd8 26. Rad1 Rf8+ 27. Kg3 Nc6 28. Rhe1 Ne5 29. Ng5 Kf6 30. Nxh7+ 1-0

[Event "NRW-chT U12"]
[Site "Hiddenhausen"]
[Date "2003.05.17"]
[Round "2.4"]
[White "Zibisow, Nikita"]
[Black "Ryvkin, Leonid"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1116"]
[PlyCount "90"]
[EventDate "2003.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. h3 a6 6. Bxc6+ bxc6 7. d3 Be7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Rb8 11. b3 Be6 12. Qd2 Nd7 13. d4 exd4 14. Nxd4 Bf6 15. Nxc6 Qc8 16. Nxb8 Qxb8 17. Nd5 Bxa1 18. c3 Bxd5 19. Qxd5 Bxc3+ 20. Ke2 Qb5+ 21. Ke3 Qxd5 22. exd5 f5 23. Kd3 Be5 24. Bxe5 dxe5 25. Rc1 e4+ 26. Kd4 Kd8 27. Rc6 a5 28. Ra6 Rf8 29. Rxa5 Rf6 30. Rb5 Rd6 31. a4 c5+ 32. Kc4 h5 33. Ra5 Kc7 34. Ra8 Nb6+ 35. Kxc5 Nxa8 36. a5 g4 37. hxg4 hxg4 38. b4 f4 39. b5 g3 40. fxg3 e3 41. b6+ Nxb6 42. axb6+ Rxb6 43. gxf4 e2 44. g4 e1Q 45. f5 Qb4# 0-1

