[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.14"]
[Round "7"]
[White "Yu, Roland"]
[Black "Takeuchi, Eiki"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1219"]
[BlackElo "1528"]
[PlyCount "148"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 g6 9. Bg5 Bg7 10. Qd2 Qb6 11. Nb3 a5 12. a4 Qb4 13. Rfe1 0-0 14. Bh6 Ng4 15. Bxg7 Kxg7 16. h3 Ne5 17. Qd4 c5 18. Qxb4 axb4 19. Nb5 Rfb8 20. Nd2 Bxb5 21. axb5 Rxa1 22. Rxa1 Rxb5 23. Ra7 Nc6 24. Rc7 Rb6 25. Nc4 Ra6 26. Ne3 e6 27. Nc4 Nd4 28. Ne3 Ra2 29. c3 bxc3 30. bxc3 Ne2+ 31. Kh2 Nxc3 32. f3 Nb5 33. Rb7 Nd4 34. Kg3 Nc2 35. Nxc2 Rxc2 36. Rd7 Rd2 37. Rc7 Rd4 38. Kf2 h5 39. Ke3 g5 40. g4 hxg4 41. hxg4 Kg6 42. Rc6 f5 43. exf5+ exf5 44. gxf5+ Kxf5 45. Rc7 g4 46. fxg4+ Kxg4 47. Rg7+ Kf5 48. Rg1 Ke5 49. Rf1 Re4+ 50. Kd3 Kd5 51. Rf5+ Re5 52. Rf4 c4+ 53. Rxc4 Re3+ 54. Kxe3 Kxc4 55. Ke2 Kc3 56. Kd1 Kd3 57. Kc1 d5 58. Kd1 d4 59. Kc1 Ke2 60. Kc2 d3+ 61. Kc1 d2+ 62. Kc2 d1Q+ 63. Kc3 Qd3+ 64. Kb4 Qc2 65. Kb5 Qc3 66. Kb6 Qc4 67. Kb7 Qc5 68. Kb8 Qc6 69. Ka7 Qb5 70. Ka8 Kd3 71. Ka7 Kc4 72. Ka8 Kc5 73. Ka7 Kc6 74. Ka8 Qb7# 0-1

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.13"]
[Round "6"]
[White "Baerwolf, Steven"]
[Black "Yu, Roland"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1444"]
[BlackElo "1219"]
[PlyCount "124"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Nxg5 hxg5 9. Bxg5 Rg8 10. h4 Be6 11. Qf3 Nd4 12. Qxf6 Qxf6 13. Bxf6 Nxc2+ 14. Kd2 Nxa1 15. Rxa1 Rxg2 16. Rf1 Rg6 17. Bg5 Bxc4 18. dxc4 Kd7 19. f4 exf4 20. Bxf4 Rh8 21. Bg5 f6 22. Bxf6 Rf8 23. e5 dxe5 24. Ne4 Be7 25. h5 Rh6 26. Bg7 Rxf1 27. Bxh6 Rh1 28. Bg7 Rxh5 29. Bf6 Rh2+ 30. Kc3 Bxf6 31. Nxf6+ Ke6 32. Ne4 b6 33. b4 Rxa2 34. c5 Kd5 35. cxb6 axb6 36. Nf6+ Ke6 37. Ne8 Kd7 38. Nf6+ Kc6 39. Ng4 e4 40. Kd4 Ra4 41. Ne5+ Kd6 42. Nc4+ Ke6 43. Kc3 b5 44. Ne3 Ra3+ 45. Kd2 Rxe3 46. Kxe3 Ke5 47. Kd2 Kd4 48. Ke2 e3 49. Kd1 Ke4 50. Ke1 Kd3 51. Kd1 e2+ 52. Ke1 c6 53. Kf2 Kd2 54. Kf3 e1Q 55. Kf4 Qe3+ 56. Kf5 Kd3 57. Kf6 Kd4 58. Kf5 Qe5+ 59. Kg4 Ke3 60. Kh4 Qg7 61. Kh5 Kf4 62. Kh4 Qg4# 0-1

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.12"]
[Round "5"]
[White "Yu, Roland"]
[Black "Zimmermann, Artur"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1219"]
[BlackElo "1316"]
[PlyCount "28"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Bg5 Nf6 6. Nc3 h6 7. Bh4 g5 8. Bg3 Bg4 9. h3 Bh5 10. Bh2 g4 11. hxg4 Bxg4 12. Bg3 Nd4 13. Bh4 c6 14. Na4 Bxf3 1/2-1/2

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.11"]
[Round "4"]
[White "Tran, Duc Cuong"]
[Black "Yu, Roland"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1523"]
[BlackElo "1219"]
[PlyCount "49"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. c3 Nf6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Qd7 10. a4 a6 11. b4 Ba7 12. Nbd2 Be6 13. Qc2 Bxc4 14. Nxc4 Ne7 15. Ne3 Ng6 16. Nf5 Nh5 17. Rfb1 Ne7 18. Ne3 Nf4 19. b5 a5 20. Nc4 Bc5 21. Kf1 b6 22. Nfd2 h5 23. h4 gxh4 24. Bxh4 Neg6 25. Bf6 1/2-1/2

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.10"]
[Round "2"]
[White "Eigemann, Frederik"]
[Black "Yu, Roland"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1496"]
[BlackElo "1219"]
[PlyCount "68"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. 0-0 Be7 10. Re1 0-0 11. Qf3 c5 12. Nd5 Nxd5 13. exd5 Bg5 14. Bxg5 Qxg5 15. c4 Rfe8 16. Re2 Re5 17. h3 Qf5 18. Qxf5 Rxf5 19. Rae1 Kf8 20. Re7 Rc8 21. R7e4 f6 22. R1e3 Re5 23. Rxe5 fxe5 24. Rb3 c6 25. Rb7 cxd5 26. cxd5 a5 27. Rd7 Rb8 28. Rxd6 Rxb2 29. Re6 Rd2 30. d6 c4 31. Rxe5 Rxd6 32. Rxa5 Rc6 33. Kf1 c3 34. Ke1 c2 0-1

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.10"]
[Round "3"]
[White "Yu, Roland"]
[Black "Neumair, Jerome"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1219"]
[BlackElo "1720"]
[PlyCount "120"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 Bd7 8. 0-0 Nge7 9. Nbd2 Ng6 10. Ne1 Be7 11. Nc2 a5 12. Nf3 a4 13. Nb4 Na5 14. Nd2 Nb3 15. Nxb3 axb3 16. Be3 0-0 17. Qd2 Bxb4 18. axb4 Rfc8 19. h3 Qd8 20. Bg5 Qf8 21. Bh5 Rxa1 22. Rxa1 Ra8 23. Rxa8 Qxa8 24. Bxg6 hxg6 25. Kh2 Qa2 26. Qc1 Qa8 27. Qd1 Qf8 28. Qf3 Bc6 29. Qf4 Qa8 30. Qc1 Qa2 31. Kg3 Qa8 32. Qd2 Qb8 33. Qf4 b6 34. Kh2 f6 35. exf6 Qxf4+ 36. Bxf4 gxf6 37. Kg3 Kg7 38. Kg4 Bd7 39. Be3 b5 40. f4 e5+ 41. Kf3 exf4 42. Bxf4 g5 43. Be3 Kg6 44. g4 f5 45. gxf5+ Bxf5 46. Kg3 Be6 47. h4 gxh4+ 48. Kxh4 Kf5 49. Kg3 Ke4 50. Kf2 Kd3 51. Ke1 Kc2 52. Ke2 Kxb2 53. Kd2 Ka2 54. Kc1 b2+ 55. Kc2 b1Q+ 56. Kd2 Qd3+ 57. Ke1 Qxe3+ 58. Kd1 Bg4+ 59. Kc2 Qd3+ 60. Kc1 Qd1# 0-1

[Event "NRW-ch U12"]
[Site "Kranenburg"]
[Date "2007.04.09"]
[Round "1"]
[White "Yu, Roland"]
[Black "Miller, Eduard"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1219"]
[BlackElo "1614"]
[PlyCount "120"]
[EventDate "2007.04.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Bxd4 Bxd4 10. 0-0 0-0 11. Nd1 c6 12. c3 Bb6 13. Ne3 Bxe3 14. Qxe3 b5 15. Bb3 Qb6 16. Qxb6 axb6 17. Rfe1 Rfe8 18. f3 c5 19. Kf2 Nh5 20. g3 g6 21. Bd5 Ra7 22. Bc6 Ree7 23. Bxb5 f5 24. exf5 gxf5 25. a3 Rg7 26. Rg1 Rg6 27. Be8 Rh6 28. Bxh5 Rxh5 29. h4 Rg7 30. Rad1 f4 31. gxf4 exf4 32. Rxg7+ Kxg7 33. Rg1+ Kf6 34. Rg4 Ke5 35. Ke2 b5 36. b3 Rf5 37. c4 bxc4 38. dxc4 Rf7 39. Kd3 Ra7 40. a4 Rf7 41. Rg2 Rb7 42. Kc3 Kf5 43. Rg5+ Ke6 44. h5 Rf7 45. Kd3 Rb7 46. Kc3 Rf7 47. Kd3 Rb7 48. Kc2 Rf7 49. Kc3 Kf6 50. Rg4 Ke5 51. Kd3 Rf5 52. h6 Rh5 53. Rg2 Rxh6 54. a5 Rf6 55. a6 Rf7 56. Ra2 Ra7 57. Rh2 Rxa6 58. Rxh7 Ra3 59. Kc3 Ra1 60. Rh5+ Ke6 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.06"]
[Round "9"]
[White "Loewen, Xenia"]
[Black "Yu, Roland"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1126"]
[BlackElo "1230"]
[PlyCount "154"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Rad1 h6 11. Bh4 a6 12. a4 Qd7 13. Bxe6 fxe6 14. e5 Ne8 15. Bg3 d5 16. Ne2 c6 17. c4 Nc7 18. Qg4 Bg5 19. Rd4 Rf7 20. Bf4 Bxf4 21. Nxf4 Raf8 22. g3 Rf5 23. h4 R8f7 24. Nh5 Kh8 25. Nf4 Kh7 26. Qe2 Qe7 27. cxd5 exd5 28. e6 Rf8 29. Re1 R5f6 30. Qd3+ g6 31. h5 Rg8 32. hxg6+ Rgxg6 33. Nxg6 Rxg6 34. Rg4 Qe8 35. Rxg6 Qxg6 36. Qxg6+ Kxg6 37. f4 Kf6 38. e7 Kf7 39. f5 c5 40. f6 b5 41. axb5 axb5 42. Re5 b4 43. e8Q+ Nxe8 44. Rxd5 c4 45. Rc5 Nd6 46. Kf2 Kxf6 47. Kf3 Ke6 48. Kf4 Kf6 49. Kg4 Nf7 50. Kh5 Nd6 51. Kxh6 Nf5+ 52. Kh5 Nxg3+ 53. Kg4 Nf1 54. Kf4 Nd2 55. Ke3 c3 56. bxc3 bxc3 57. Rxc3 Nf1+ 58. Kf4 Nd2 59. Rc6+ Ke7 60. Kf5 Kd7 61. Rh6 Nc4 62. Ke4 Nd6+ 63. Kd5 Nf5 64. Rh7+ Ne7+ 65. Ke5 Kd8 66. Kd6 Nf5+ 67. Ke6 Nd4+ 68. Kd5 Nf5 69. Ke5 Ne3 70. Ke6 Nc4 71. Kd5 Nb6+ 72. Kc6 Nc4 73. Rd7+ Ke8 74. Rh7 Ne5+ 75. Kd5 Ng6 76. Ra7 Nf4+ 77. Kd6 Ng6 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.05"]
[Round "8"]
[White "Yu, Roland"]
[Black "Deika, Tobias"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1230"]
[BlackElo "1485"]
[PlyCount "106"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 g6 8. Nxc6 bxc6 9. Bc4 Bg7 10. Re1 0-0 11. b3 Nxe4 12. Rxe4 Bxc3 13. Bh6 Bxa1 14. Bxf8 Qxf8 15. Qxa1 d5 16. Bxd5 cxd5 17. Re1 Rc8 18. Rc1 Qg7 19. Qxg7+ Kxg7 20. Kf1 Bb5+ 21. Ke1 e5 22. a4 Ba6 23. Kd2 d4 24. c4 dxc3+ 25. Rxc3 Rxc3 26. Kxc3 Kf6 27. b4 Bb7 28. b5 Bxg2 29. a5 Kf5 30. b6 axb6 31. axb6 Ke6 32. Kd3 Bb7 33. Kc4 f5 34. h4 f4 35. Kc5 Kf5 36. Kd6 e4 37. Kc7 Bd5 38. b7 Bxb7 39. Kxb7 e3 40. f3 e2 41. h5 e1Q 42. hxg6 hxg6 43. Kc6 Qd2 44. Kc5 Ke5 45. Kc4 Qd4+ 46. Kb5 Qc3 47. Kb6 Kd6 48. Kb5 Qc5+ 49. Ka4 Qb6 50. Ka3 Kc5 51. Ka2 Kc4 52. Ka1 Kc3 53. Ka2 Qb2# 0-1

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.04"]
[Round "7"]
[White "Yu, Roland"]
[Black "Pilat, Fabian"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1230"]
[BlackElo "1032"]
[PlyCount "119"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Nbd7 6. Bg5 e6 7. Bb5 Be7 8. Bxd7+ Bxd7 9. 0-0 0-0 10. Re1 h6 11. Bh4 Bd6 12. Ne4 Be7 13. Nxf6+ Bxf6 14. Bg3 Bc6 15. c3 Re8 16. Qd3 h5 17. h3 Qd7 18. Be5 Qe7 19. Rad1 Rad8 20. a3 Rd7 21. Qe3 Red8 22. Qf4 Bxf3 23. Qxf3 Bg5 24. Qxh5 Bh6 25. Qg4 b5 26. Bf4 Qf6 27. Bxh6 Qxh6 28. Qf3 a5 29. Qc6 Rd5 30. Qxc7 Qh4 31. Re5 R8d7 32. Qc8+ Kh7 33. Rde1 b4 34. Rxd5 Rxd5 35. Qc7 bxc3 36. bxc3 Rf5 37. Qg3 Qf6 38. Qd3 Kg8 39. Rf1 Qh4 40. Qg3 Qe4 41. Qe3 Qh4 42. Qd3 Qe7 43. c4 e5 44. Qxf5 exd4 45. Qd3 Qd6 46. a4 f6 47. Rc1 Qf4 48. Rc2 g5 49. c5 g4 50. hxg4 Qxg4 51. c6 Qc8 52. Qxd4 Qf5 53. Qc4+ Kg7 54. c7 Qc8 55. Qd3 f5 56. Qd8 Qxd8 57. cxd8Q Kf7 58. Rc6 f4 59. Qd7+ Kf8 60. Rc8# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.03"]
[Round "6"]
[White "Savin, Dimitri"]
[Black "Yu, Roland"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1448"]
[BlackElo "1230"]
[PlyCount "115"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nxe5 Bd6 10. Nxg6 fxg6 11. Bd2 0-0 12. Qe2 Bc5 13. 0-0-0 Nd7 14. Rdf1 Qh4 15. f4 Rae8 16. g5 Bd6 17. Be1 Qh5 18. Qxh5 gxh5 19. Bd2 Re7 20. Rf3 Ref7 21. Rhf1 Nc5 22. h4 Ne6 23. Ne2 b6 24. d4 c5 25. e5 Be7 26. d5 Nd4 27. Nxd4 cxd4 28. c4 Bc5 29. Kc2 a5 30. a3 a4 31. b4 axb3+ 32. Kxb3 Ra8 33. Bb4 Bxb4 34. axb4 c5 35. dxc6 Rc7 36. Rd3 Rxc6 37. Rxd4 Rc7 38. Rfd1 Rca7 39. Rd8+ Rxd8 40. Rxd8+ Kf7 41. Rb8 Ra6 42. b5 Ra1 43. Rxb6 Rb1+ 44. Kc3 Rc1+ 45. Kd4 Rd1+ 46. Kc5 Ke8 47. Rd6 Rxd6 48. Kxd6 Kd8 49. c5 h6 50. g6 Kc8 51. Ke6 Kd8 52. Kf7 Kd7 53. e6+ Kd8 54. e7+ Kc7 55. e8Q Kb7 56. Qd7+ Kb8 57. c6 Ka8 58. Qb7# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.02"]
[Round "5"]
[White "Yu, Roland"]
[Black "Imcke, Patrick"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1230"]
[BlackElo "1224"]
[PlyCount "131"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Be2 Bd7 8. 0-0 Nh6 9. Qd3 cxd4 10. cxd4 Nf5 11. Rd1 Be7 12. Nc3 0-0 13. Rb1 Rfc8 14. Be3 f6 15. Qb5 Qxb5 16. Bxb5 Nb8 17. Bxd7 Nxd7 18. Ne2 fxe5 19. Nxe5 Nxe5 20. dxe5 Rc2 21. Nd4 Nxe3 22. Nxc2 Nxc2 23. Rbc1 Nxa3 24. bxa3 Bxa3 25. Rc7 b6 26. Rc6 Kf7 27. Rxb6 Rc8 28. Ra6 Bb4 29. g3 Rc5 30. Ra7+ Kf8 31. Rd3 Bc3 32. Rf3+ Ke8 33. Rxg7 d4 34. Rxh7 Rd5 35. Rd3 Rxe5 36. f4 Rf5 37. h4 Rf7 38. Rh5 a4 39. Re5 a3 40. Rxe6+ Kf8 41. Ra6 Bb2 42. Kf2 Rc7 43. Kf3 Rc3 44. Ke4 Rc2 45. Raxa3 Bxa3 46. Rxa3 Rd2 47. Rd3 Rg2 48. Kxd4 Kg7 49. Ke4 Kg6 50. Kf3 Rc2 51. g4 Rh2 52. h5+ Kh6 53. Rd6+ Kg7 54. f5 Rh3+ 55. Kf4 Ra3 56. g5 Ra4+ 57. Ke5 Rg4 58. f6+ Kf8 59. Kf5 Rc4 60. h6 Rc8 61. Rd7 Rc5+ 62. Kg6 Ke8 63. Ra7 Rc8 64. Kg7 Rc1 65. f7+ Kd8 66. f8Q# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.08.01"]
[Round "4"]
[White "Daebel, Hasso"]
[Black "Yu, Roland"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1430"]
[BlackElo "1230"]
[PlyCount "91"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 b6 5. d3 Bb7 6. Nf3 h6 7. Nxe5 Nxe5 8. Bxb7 Rb8 9. Bg2 Nc6 10. a3 Bc5 11. e3 0-0 12. 0-0 Re8 13. b4 Be7 14. d4 a5 15. Bxc6 dxc6 16. c5 Nd5 17. Bd2 axb4 18. Nxd5 Qxd5 19. axb4 Ra8 20. Qc2 g6 21. Bc3 h5 22. f3 Bf8 23. e4 Qc4 24. Qd2 Ra6 25. Rxa6 Qxa6 26. Ra1 Qb7 27. d5 cxd5 28. Qd4 f6 29. exd5 Bg7 30. c6 Qc8 31. Qd2 Qf5 32. f4 Qe4 33. Re1 Qxe1+ 34. Qxe1 Rxe1+ 35. Bxe1 Kf7 36. d6 cxd6 37. c7 d5 38. c8Q b5 39. Qd7+ Kg8 40. Qxd5+ Kh7 41. Bc3 Kh6 42. Qf7 Bh8 43. Bxf6 Bxf6 44. Qxf6 Kh7 45. Qe5 Kh6 46. Qh8# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.30"]
[Round "3"]
[White "Yu, Roland"]
[Black "Dreesbach, Tobias"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1230"]
[BlackElo "1478"]
[PlyCount "110"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. d3 d6 6. 0-0 Nf6 7. Bg5 Be7 8. Re1 0-0 9. h3 b5 10. a3 Bb7 11. a4 b4 12. Nb1 d5 13. exd5 Nxd5 14. Bxe7 Qxe7 15. Nbd2 Rfd8 16. Ne4 Nf6 17. Nxf6+ Qxf6 18. b3 Qg6 19. Nh4 Qg5 20. Nf3 Qd5 21. Nd2 Nd4 22. Bf3 Nxf3+ 23. Nxf3 Kh8 24. Qe2 Qf5 25. Qe5 Bxf3 26. Qxf5 exf5 27. gxf3 Re8 28. Re3 Kg8 29. Rae1 Kf8 30. Kg2 Rxe3 31. fxe3 Re8 32. e4 fxe4 33. fxe4 Re5 34. Rf1 g5 35. Kg3 h5 36. Rf6 a5 37. Rh6 Kg8 38. Rxh5 f6 39. Kg4 Kg7 40. h4 gxh4 41. Rxe5 fxe5 42. Kxh4 Kh6 43. Kg4 Kg6 44. Kf3 Kh5 45. Ke3 Kg4 46. Kd2 Kf4 47. c3 Kf3 48. cxb4 cxb4 49. d4 Kxe4 50. dxe5 Kxe5 51. Ke3 Kd5 52. Kd3 Ke5 53. Ke3 Kf5 54. Kd4 Kf4 55. Kd3 Ke5 1/2-1/2

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.28"]
[Round "2"]
[White "Kasraei, Amir Reza"]
[Black "Yu, Roland"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1505"]
[BlackElo "1230"]
[PlyCount "147"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. Nc3 Nf6 6. cxd5 exd5 7. dxc5 Bxc5 8. Be2 0-0 9. 0-0 Re8 10. a3 Bg4 11. b4 Bb6 12. Re1 Ne7 13. Nd4 Bxe2 14. Rxe2 Bxd4 15. Qxd4 Nc6 16. Qh4 Ne4 17. Qxd8 Raxd8 18. Nxe4 dxe4 19. Bb2 Ne5 20. Bxe5 Rxe5 21. g3 g6 22. Rc2 Red5 23. Rac1 Rd1+ 24. Rxd1 Rxd1+ 25. Kg2 Ra1 26. Rc7 Rxa3 27. Rxb7 Ra4 28. b5 Ra5 29. g4 h5 30. g5 Kf8 31. h4 Ke8 32. Kg3 Kf8 33. Kf4 Ra4 34. Ke5 Ke8 35. Kf6 Ra5 36. Rb8+ Kd7 37. Kxf7 Kc7 38. Re8 Rxb5 39. Rxe4 Rb6 40. Re7+ Kb8 41. f4 a5 42. Re4 Rb4 43. Re8+ Kb7 44. Kxg6 a4 45. Re5 Kb6 46. Rd5 a3 47. Rd3 a2 48. Ra3 Rb2 49. Rxa2 Rxa2 50. f5 Ra7 51. f6 Kc5 52. f7 Ra5 53. Kg7 Ra7 54. Kg8 Ra8+ 55. f8Q+ Rxf8+ 56. Kxf8 Kd6 57. Kg7 Ke7 58. Kg6 Kf8 59. Kh7 Kf7 60. g6+ Kf8 61. g7+ Ke7 62. g8R Ke6 63. Rg5 Kf6 64. Kh6 Ke6 65. Kxh5 Kf6 66. Kh6 Kf7 67. h5 Kf6 68. Rg6+ Kf7 69. Kh7 Kf8 70. Rg7 Ke8 71. Kg6 Kf8 72. h6 Ke8 73. h7 Kf8 74. h8R# 1-0

[Event "Dortmund Sparkassen op-B"]
[Site "Dortmund"]
[Date "2006.07.28"]
[Round "1"]
[White "Yu, Roland"]
[Black "Mersch, Dirk"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1230"]
[BlackElo "1634"]
[PlyCount "84"]
[EventDate "2006.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Ne2 Be7 10. g3 0-0 11. Bg2 f6 12. 0-0 fxe5 13. dxe5 Bd7 14. Nf4 Qc7 15. Re1 Nh6 16. b4 Rf7 17. Nd3 Nf5 18. Nf4 Raf8 19. Bb2 Qd8 20. Rc1 Bg5 21. Nxg5 Qxg5 22. Qh5 Qd8 23. Qd1 Nfe7 24. Qd2 Qb6 25. Qe3 d4 26. Qd3 Ng6 27. Nxg6 hxg6 28. Bxc6 Bxc6 29. Bxd4 Qd8 30. f4 Qd5 31. Rc2 g5 32. Kf2 gxf4 33. gxf4 Rxf4+ 34. Ke2 Bb5 35. Rc5 Bxd3+ 36. Kxd3 Qxd4+ 37. Kc2 Rf2+ 38. Kb3 Qd3+ 39. Rc3 Qd5+ 40. Ka4 b5+ 41. Ka5 Qb7 42. a4 Qb6# 0-1

