[Event "National op"]
[Site "Chicago"]
[Date "1988.??.??"]
[Round "?"]
[White "Comp BCP"]
[Black "Yoder, R."]
[Result "1-0"]
[ECO "B55"]
[PlyCount "71"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Nf5 Nb6 9. Bg5 d5 10. Qd3 g6 11. Ne3 d4 12. Qb5+ Nbd7 13. Nc4 Qe7 14. Bxf6 Qxf6 15. Qxb7 Rb8 16. Qxa7 Bc5 17. Qc7 Ke7 18. a3 Qg5 19. Nbd2 Rhc8 20. Qa5 Ra8 21. Qb5 Qf6 22. Qb7 Rcb8 23. Qd5 Qg5 24. g3 f6 25. Rd1 Ra6 26. b4 Ba7 27. Rc1 Re6 28. 0-0 h5 29. f4 Qg4 30. f5 gxf5 31. exf5 d3+ 32. Kh1 Rh8 33. fxe6 Nb8 34. Nxe5 fxe5 35. Rf7+ Ke8 36. cxd3 1-0

[Event "Kalamazoo WMU op"]
[Site "Kalamazoo"]
[Date "1986.??.??"]
[Round "3"]
[White "Jackson, John"]
[Black "Yoder, R."]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "186"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. Bc4 Rc8 10. Bb3 Ne5 11. Bh6 Bxh6 12. Qxh6 Nc4 13. Bxc4 Rxc4 14. Nb3 b5 15. 0-0-0 Qc7 16. Rd2 a5 17. Nd5 Nxd5 18. exd5 a4 19. Nd4 Qc5 20. Qg7 Rf8 21. Re1 Qxd5 22. Ne6 Qxe6 23. Rxe6 Bxe6 24. b3 axb3 25. axb3 Rc5 26. Kb2 h5 27. Qh6 Rc8 28. Qe3 Rc5 29. b4 Rc8 30. Qb6 Bc4 31. Qb7 Kd8 32. Rd1 Rc7 33. Qb6 Kd7 34. Re1 Rfc8 35. Ra1 d5 36. Qe3 Ke8 37. Qe5 f6 38. Qg3 Kf7 39. Qf2 e5 40. c3 Bd3 41. Ra7 Ke8 42. Rxc7 Rxc7 43. Qb6 Rf7 44. Qe6+ Kf8 45. Qxd5 Bc4 46. Qd6+ Kg7 47. Qb6 Rd7 48. Kc2 Bd3+ 49. Kc1 Bc4 50. Qc6 Rf7 51. Kd2 Ra7 52. Ke1 h4 53. Qc5 Ra1+ 54. Kd2 Ra2+ 55. Kc1 Rxg2 56. Qe7+ Bf7 57. c4 bxc4 58. b5 Rxh2 59. b6 Rh1+ 60. Kc2 Rh2+ 61. Kc3 Rf2 62. b7 Rxf3+ 63. Kc2 Rb3 64. Qc7 h3 65. b8Q Rxb8 66. Qxb8 Be6 67. Qa7+ Kh6 68. Qe3+ g5 69. Qf2 Kg6 70. Qg3 g4 71. Kc3 Kg5 72. Kd2 Bd5 73. Kc3 Be6 74. Kd2 Bf5 75. Qe3+ Kh5 76. Qf2 Kg6 77. Qh4 Be6 78. Kc3 e4 79. Kd4 Bf5 80. Kxc4 e3 81. Kc3 Bd7 82. Qg3 Kg5 83. Qxe3+ Kh4 84. Qf2+ g3 85. Qxf6+ Kg4 86. Qg7+ Kf3 87. Qxd7 Kg2 88. Qd2+ Kh1 89. Qe1+ Kh2 90. Qe5 Kg2 91. Qe4+ Kh2 92. Qf4 Kg2 93. Qe4+ Kh2 1/2-1/2

[Event "Kalamazoo WMU op"]
[Site "Kalamazoo"]
[Date "1986.??.??"]
[Round "4"]
[White "Kung, F."]
[Black "Yoder, R."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "56"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 Rc8 10. Bb3 Ne5 11. 0-0-0 Nc4 12. Bxc4 Rxc4 13. g4 0-0 14. h4 b5 15. h5 b4 16. Nd5 e6 17. Nxf6+ Qxf6 18. hxg6 fxg6 19. f4 Rfc8 20. g5 Qe7 21. Rh2 e5 22. Nf3 Rxc2+ 23. Qxc2 Rxc2+ 24. Rxc2 exf4 25. Bxf4 Qxe4 26. Bxd6 Bf5 27. Ne1 Qe3+ 28. Rcd2 Bxb2+ 0-1

[Event "Kalamazoo WMU op"]
[Site "Kalamazoo"]
[Date "1986.??.??"]
[Round "1"]
[White "Lynch, W."]
[Black "Yoder, R."]
[Result "1-0"]
[ECO "E61"]
[PlyCount "67"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 0-0 9. Qc2 Nc6 10. Be2 f5 11. Nd2 Nxg3 12. hxg3 e5 13. Nb3 exd4 14. exd4 a5 15. d5 Nb4 16. Qd2 a4 17. Nd4 Bxd4 18. a3 Bxc3 19. Qxc3 Nxd5 20. cxd5 Qf6 21. Qxc7 Qxb2 22. Rc1 Re8 23. Rc2 Qa1+ 24. Rc1 Qe5 25. Rc2 Re7 26. Qd8+ Kg7 27. 0-0 Re8 28. Qc7+ Re7 29. Qd8 Rd7 30. Rc7 Rxc7 31. Qxc7+ Kf8 32. Qd8+ Kf7 33. Bh5+ Kg7 34. Rc1 1-0

[Event "Kalamazoo WMU op"]
[Site "Kalamazoo"]
[Date "1986.??.??"]
[Round "2"]
[White "Yoder, R."]
[Black "Sturgis, Derreck"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "71"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 a6 6. Nbd2 b6 7. Bd3 Bb7 8. Qe2 Bd6 9. Ne5 0-0 10. h3 Nc6 11. Bh2 Qc7 12. f4 cxd4 13. exd4 b5 14. a3 Na5 15. 0-0 Rac8 16. Rae1 Nc4 17. Ndf3 Ne4 18. Nxc4 bxc4 19. Bxe4 dxe4 20. Ng5 f6 21. Nxe6 Qb8 22. Nxf8 Kxf8 23. g4 Bd5 24. f5 Bxh2+ 25. Qxh2 Qxh2+ 26. Kxh2 Rb8 27. Re2 Rb3 28. Kg3 Rb7 29. Kf4 Re7 30. Rfe1 g5+ 31. fxg6 hxg6 32. Rxe4 g5+ 33. Kf5 Bxe4+ 34. Rxe4 Rxe4 35. Kxe4 Ke7 36. Kd5 1-0

[Event "Westland-chMI M/X"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "2"]
[White "Quigley, Lawrence W"]
[Black "Yoder, R."]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2215"]
[PlyCount "80"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 Re8 9. Rb1 a6 10. b4 e5 11. d5 Ne7 12. g4 c6 13. Ng3 cxd5 14. cxd5 b5 15. Be2 Nd7 16. h4 Nf8 17. Bh6 Bh8 18. h5 Bd7 19. Bd3 Nc8 20. Ke2 Nb6 21. Rbg1 Rb7 22. Nf5 Bc8 23. Bg5 Bf6 24. Nh6+ Kg7 25. Be3 Qc7 26. g5 Bd8 27. a3 Qb8 28. Ng4 Rc7 29. Nf6 Bxf6 30. gxf6+ Kxf6 31. Bxb6 Qxb6 32. Qg5+ Kg7 33. h6+ Kg8 34. Qf6 Ne6 35. dxe6 fxe6 36. Rxg6+ hxg6 37. Qxg6+ Kh8 38. Qxe8+ Kh7 39. Rg1 Qxg1 40. Nd1 Qh2+ 0-1

[Event "Westland-chMI M/X"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "4"]
[White "Yoder, R."]
[Black "Hahn, David"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "51"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Nc3 d6 4. e4 Nf6 5. Bc4 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qh5 10. Ne5 Qf5 11. Nd5 Qe4 12. Nxc7 Bf5 13. Re1 Qxc2 14. Qxc2 Bxc2 15. Nxa8 Na6 16. Nb6 axb6 17. Be3 Rd8 18. Rac1 Bf5 19. a3 f6 20. Nf3 Rd5 21. b4 b5 22. h3 Kf7 23. Bf4 Bd7 24. Be3 Rd6 25. Red1 Bc6 26. Ne1 1/2-1/2

[Event "Westland-chMI M/X"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "3"]
[White "Yoder, R."]
[Black "Karklins, Andrew"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2335"]
[PlyCount "50"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. Nbd2 e6 5. e3 Be7 6. Bd3 Nh5 7. Qe2 c5 8. Bg3 Nxg3 9. hxg3 h6 10. c3 Nc6 11. 0-0-0 d5 12. Kb1 c4 13. Bc2 b5 14. Ne5 Nxe5 15. dxe5 Qb6 16. a3 a5 17. Ka2 b4 18. Ba4+ Bc6 19. Bxc6+ Qxc6 20. Nb1 Rb8 21. Rd2 Qb5 22. Qd1 0-0 23. g4 f6 24. f4 fxe5 25. g5 bxa3 0-1

[Event "Westland-chMI M/X"]
[Site "Westland"]
[Date "1985.??.??"]
[Round "1"]
[White "Yoder, R."]
[Black "Thompson, D."]
[Result "1-0"]
[ECO "D02"]
[PlyCount "115"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 g6 4. Bf4 Bg7 5. e3 Nf6 6. h3 Qb6 7. Qb3 Nbd7 8. Nbd2 0-0 9. Bd3 Re8 10. 0-0 Nh5 11. Bh2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Qxb6 axb6 16. Nf3 Re7 17. a3 f5 18. c4 Be6 19. Rac1 Kg7 20. Nd4 dxc4 21. Nxe6+ Rxe6 22. Bxc4 Rd6 23. Rfd1 Rad8 24. Be2 Nf6 25. a4 Ne4 26. Rxd6 Rxd6 27. Rd1 Rxd1+ 28. Bxd1 Kf6 29. Kf1 Ke6 30. f3 Nf6 31. Bb3+ Kd6 32. Bc4 Kc5 33. b3 Nd5 34. Ke2 g5 35. g4 Ne7 36. gxf5 Nxf5 37. Bd3 Ne7 38. Bxh7 Kb4 39. f4 gxf4 40. exf4 Nd5 41. f5 Nf6 42. Bg6 Kxb3 43. h4 c5 44. Kd2 Kb2 45. Bf7 Ne4+ 46. Kd3 Nd6 47. Be6 Ne8 48. h5 Nf6 49. h6 Ka3 50. Bg8 Nxg8 51. h7 Nh6 52. h8Q Nxf5 53. Qa1+ Kb4 54. Qb2+ Kxa4 55. Qxb6 Nd4 56. Qxc5 Nb3 57. Qc4+ Ka3 58. Kc3 1-0

