[Event "LERA Class-ch 29th"]
[Site "USA"]
[Date "1994.??.??"]
[Round "?"]
[White "Betanco, David"]
[Black "Black, Christopher"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[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 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 e3 5. Bxe3 Bf5 6. Bd3 Qd7 7. Qd2 Bxd3 8. Qxd3 Nc6 9. Nge2 0-0-0 10. 0-0-0 e5 11. Qc4 exd4 12. Bxd4 Qe6 13. Qa4 Kb8 14. Bxa7+ Kc8 15. Rxd8+ Kxd8 16. Kb1 Bd6 17. Nd4 Nxd4 18. Bxd4 Re8 19. a3 c6 20. Bxf6+ gxf6 21. Rd1 Kc8 22. g3 Be5 23. Qb4 Qh3 24. Ne4 Qxh2 25. Nd6+ Bxd6 26. Qxd6 Qe2 27. Qd7+ Kb8 28. Rd3 Re7 29. Qd8+ Ka7 30. Qa5+ Kb8 31. Rd8# 1-0

[Event "LERA Class-ch 29th"]
[Site "USA"]
[Date "1994.??.??"]
[Round "?"]
[White "Betanco, David"]
[Black "Von Motschenbacher, Arlene"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. 0-0 Ndxe5 10. Nexd4 Nxd3 11. Qxd3 Nxd4 12. cxd4 Bd7 13. Re1 Bd6 14. b3 0-0 15. Ne5 Rfd8 16. Bd2 f6 17. Nf3 Rac8 18. Rac1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Qc3 Bd7 22. g3 1/2-1/2

[Event "LERA Thanksgiving op 27th"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Betanco, David"]
[Black "Chambers, Gilbert"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "99"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 e6 7. c3 d5 8. d4 dxe4 9. Rxe4 Nf6 10. Re1 cxd4 11. cxd4 Rd8 12. Be3 Be7 13. Nc3 0-0 14. Qa4 Nb4 15. Qxd7 Rxd7 16. Re2 a6 17. a3 Nbd5 18. Rc1 Nxc3 19. Rxc3 Ne4 20. Rc4 Nd6 21. Rc1 Nf5 22. Rec2 g5 23. g4 Nxe3 24. fxe3 Bf6 25. Rc7 Rfd8 26. Kf2 Kf8 27. Rc8 Ke8 28. R1c7 h6 29. h3 Ke7 30. Ke2 Bg7 31. b4 f5 32. Rxd7+ Kxd7 33. Rc5 fxg4 34. hxg4 Rc8 35. Kd3 Rxc5 36. bxc5 Bf8 37. a4 Kc7 38. Kc4 b6 39. Ne5 bxc5 40. dxc5 Bg7 41. Nf7 Bf8 42. Ne5 Bg7 43. Kd4 Bf8 44. Kc4 Bg7 45. Nf3 Bb2 46. Nd4 Bxd4 47. exd4 Kc6 48. a5 Kb7 49. d5 exd5+ 50. Kxd5 1-0

[Event "LERA Thanksgiving op 27th"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Dalusung, Vergel"]
[Black "Betanco, David"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. d3 d6 6. Nbd2 e5 7. h3 Re8 8. Qc2 Nbd7 9. Bc3 c5 10. a3 b6 11. e3 Bb7 12. Be2 d5 13. bxc5 bxc5 14. cxd5 Nxd5 15. e4 Nxc3 16. Qxc3 Rc8 17. Rb1 Qc7 18. 0-0 Nf8 19. Rfc1 Ne6 20. Rb5 Qe7 21. Qa5 Nd4 22. Nxd4 cxd4 23. Rcb1 Ba8 24. Nc4 Rxc4 25. dxc4 Bxe4 26. R1b3 Qg5 27. Bf1 d3 28. Rb8 Rf8 29. Rxf8+ Bxf8 30. Rb8 d2 31. Rd8 Kg7 32. Qxd2 Qe7 33. Rd7 Qxa3 34. Rc7 Bd6 35. Rd7 Bc5 36. Qe2 Qg3 37. Rc7 Bd4 38. c5 Qf4 39. Qa2 Bd5 40. Qe2 e4 41. Rd7 Bc4 42. Qe1 Bxf1 43. Rxd4 Bd3 44. Qc3 Qf6 45. c6 Ba6 46. c7 Bc8 47. Rc4 1-0

[Event "LERA Thanksgiving op 27th"]
[Site "USA"]
[Date "1993.??.??"]
[Round "?"]
[White "Winograd, Bret"]
[Black "Betanco, David"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "54"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 0-0 5. Bg5 c6 6. f4 d6 7. f5 b5 8. Nxb5 cxb5 9. Bd5 Qb6 10. Bxa8 Bxg1 11. Qf3 Nbd7 12. 0-0-0 Bc5 13. g4 Ba6 14. Bd5 Nxd5 15. exd5 f6 16. Bd2 b4 17. g5 fxg5 18. Bxg5 Nf6 19. h4 Bb7 20. Bxf6 Rxf6 21. Kb1 Be3 22. h5 Qc5 23. Rh3 Bh6 24. Qg4 Bxd5 25. Rg1 Kh8 26. Rh2 Rxf5 27. Re1 Rf7 0-1

[Event "LERA Class-ch 28th"]
[Site "USA"]
[Date "1992.??.??"]
[Round "?"]
[White "Betanco, David"]
[Black "Ayres, Timothy"]
[Result "1-0"]
[ECO "B52"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 0-0 9. Bf4 b5 10. Qd2 Re8 11. Na3 Qb6 12. Rad1 c4 13. Nc2 d5 14. exd5 Nxd5 15. Bg3 a5 16. a3 N7f6 17. Be5 Nh5 18. Bxg7 Nxg7 19. Ne3 e6 20. Ng4 Nf5 21. Re2 b4 22. Rde1 Qd6 23. Nh6+ Nxh6 24. Qxh6 f6 25. Re4 bxc3 26. bxc3 Nxc3 27. Rh4 Ra7 28. Rh3 Rc8 29. Nh4 Nb5 30. Nxg6 Nxd4 31. Nf4 e5 32. Rg3+ Kh8 33. Ng6+ Kg8 34. Ne7+ Kf7 35. Nxc8 1-0

[Event "LERA Thanksgiving Class"]
[Site "USA"]
[Date "1992.??.??"]
[Round "?"]
[White "Kaibni, William"]
[Black "Betanco, David"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "95"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 h4 8. Nxg6 fxg6 9. Bd3 g5 10. Bg6+ Kd7 11. Be3 Be7 12. Qd2 Nh6 13. h3 Kc7 14. 0-0-0 Nd7 15. f4 gxf4 16. Bxf4 Rf8 17. Rhf1 Rc8 18. Kb1 Kb8 19. a3 Nf7 20. Bxf7 Rxf7 21. Rf3 g5 22. Ne2 gxf4 23. Nxf4 Qb6 24. Rb3 Qa6 25. Nxe6 Nf8 26. Ng5 Bxg5 27. Qxg5 Ne6 28. Qxh4 Qe2 29. Re1 Rf1 30. Re3 Rxe1+ 31. Qxe1 Qh2 32. Qb4 c5 33. dxc5 Rxc5 34. Rc3 b6 35. Rxc5 Qg1+ 36. Ka2 Qxc5 37. Qxc5 bxc5 38. h4 Kc7 39. h5 Ng5 40. b4 c4 41. a4 Nf7 42. e6 Ng5 43. h6 Kd6 44. b5 Kxe6 45. Ka3 Kd6 46. Kb4 Nh7 47. a5 Ng5 48. a6 1-0

