[Event "Gernsheim U20 op 3rd"]
[Site "Gernsheim"]
[Date "2005.05.??"]
[Round "2"]
[White "Kolb, Niklas"]
[Black "Sum, Alexander"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1113"]
[BlackElo "806"]
[PlyCount "79"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 d6 4. Nf3 e6 5. 0-0 Bd7 6. Bxc6 Bxc6 7. d4 cxd4 8. Qxd4 Ne7 9. Qd3 g6 10. Bg5 Bg7 11. Rad1 0-0 12. Qxd6 Re8 13. Qxd8 Raxd8 14. Rxd8 Rxd8 15. Bxe7 Re8 16. Bd6 Rd8 17. Bf4 Bxc3 18. bxc3 Bxe4 19. Rc1 Bxc2 20. h3 Bf5 21. Nd4 f6 22. Nxf5 gxf5 23. Be3 e5 24. Bxa7 Rd2 25. a3 Ra2 26. Bc5 e4 27. Re1 Rc2 28. Bb4 b6 29. g4 f4 30. Rxe4 Rc1+ 31. Kg2 Kg7 32. Rxf4 Kg6 33. Be7 Rxc3 34. Rxf6+ Kg5 35. Rc6+ Kf4 36. Rxc3 Ke4 37. Rc1 Kf4 38. Re1 h5 39. f3 h4 40. Re4# 1-0

[Event "Gernsheim U20 op 3rd"]
[Site "Gernsheim"]
[Date "2005.05.??"]
[Round "3"]
[White "Sum, Alexander"]
[Black "Stein, Florian"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "806"]
[PlyCount "108"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 d6 5. d3 Be6 6. Bg5 Qd7 7. Bxe7 Bxe7 8. Nc3 0-0-0 9. d4 f6 10. d5 Bg4 11. dxc6 bxc6 12. Ba6+ Kb8 13. Rb1 Ka8 14. b4 d5 15. b5 Rb8 16. bxc6 Qxc6 17. exd5 Qxa6 18. Rxb8+ Rxb8 19. h3 Bd7 20. Nd2 Bb4 21. Ncb1 f5 22. f4 Qg6 23. Qf3 e4 24. Qe2 Bb5 25. Nc4 c6 26. dxc6 Bxc6 27. Ne5 Bc5+ 28. Kh1 Bb5 29. Nxg6 Bxe2 30. Re1 Bh5 31. Ne5 Rb2 32. Nd7 Bb4 33. Rc1 Be8 34. Ne5 Rxa2 35. Nc4 Ba4 36. Ne3 Bc5 37. Nc3 Bxe3 38. Rb1 Bxc2 39. Nxa2 Bxb1 40. Nc3 Bc2 41. Nd5 Bc5 42. Nc7+ Kb7 43. Ne6 Kb6 44. Nxg7 a5 45. Nxf5 a4 46. Ng3 a3 47. Ne2 a2 48. Kh2 a1Q 49. g4 Bd3 50. Ng3 Qa2+ 51. Kh1 e3 52. Kg1 e2+ 53. Kh1 e1R+ 54. Nf1 Rxf1# 0-1

[Event "Gernsheim U20 op 3rd"]
[Site "Gernsheim"]
[Date "2005.05.??"]
[Round "1"]
[White "Sum, Alexander"]
[Black "Stockburger, Kevin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "806"]
[PlyCount "57"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Bd6 4. Nf3 Nxe4 5. Qe2 Qe7 6. Nc3 Nxc3 7. Qxe7+ Bxe7 8. bxc3 Nc6 9. d4 d5 10. c4 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 dxc4 13. Bxc4 Nb4 14. Rhe1+ Be6 15. Ng5 Rd8 16. Nxe6 Rd6 17. Ng5+ Kf8 18. Kc3 c5 19. Nxf7 Nd5+ 20. Bxd5 Rxd5 21. Nxh8 Kg8 22. Re2 Kf8 23. Rb1 Rxd4 24. Rxb7 Rd8 25. Rf7+ Kg8 26. Ree7 Kxh8 27. Rxg7 Rf8 28. Rxh7+ Kg8 29. Reg7# 1-0

[Event "Gernsheim U20 op 3rd"]
[Site "Gernsheim"]
[Date "2005.05.??"]
[Round "4"]
[White "Tautz, Jonas"]
[Black "Sum, Alexander"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "806"]
[PlyCount "66"]
[EventDate "2005.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Be3 Nd4 9. h3 Bd7 10. Bxd4 exd4 11. Nd5 Nxd5 12. Bxd5 c6 13. Bc4 b5 14. Bb3 Re8 15. c3 dxc3 16. bxc3 b4 17. d4 Bb6 18. cxb4 Rxe4 19. d5 Rxb4 20. dxc6 Bxc6 21. Qd2 Re4 22. Bc2 Re8 23. Qd3 Be4 24. Qd1 Bxf3 25. Qxf3 Qg5 26. Rfe1 Qd2 27. Be4 Rad8 28. Qf5 g6 29. Qf3 d5 30. Rad1 dxe4 31. Rxd2 exf3 32. Rxd8 Rxd8 33. gxf3 Rd2 0-1

