[Event "Memorial Day op 32nd"]
[Site "California"]
[Date "1998.??.??"]
[Round "?"]
[White "Cusi, Ronald"]
[Black "Burkhard, Daniel H"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2375"]
[PlyCount "119"]
[EventDate "1998.05.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 Be7 5. Bd3 0-0 6. Nge2 d6 7. e4 fxe4 8. Nxe4 Nc6 9. N4g3 e5 10. d5 Nb4 11. Bb1 a5 12. a3 Na6 13. Qc2 Qe8 14. 0-0 Nc5 15. Be3 Bd7 16. b3 c6 17. Nc3 g6 18. dxc6 Bxc6 19. Ba2 Na6 20. Rab1 Rc8 21. Qd2 Ng4 22. Bb6 Kg7 23. Bxa5 h6 24. Qe2 h5 25. b4 Bd7 26. Nd5 Bg5 27. Nb6 Rd8 28. h3 Nf6 29. Nxd7 Rxd7 30. Bb6 Nc7 31. Bb3 Qa8 32. a4 Ne6 33. Rbd1 Nf4 34. Qa2 Qc8 35. f3 h4 36. Ne2 N6h5 37. Nxf4 Nxf4 38. a5 Rf6 39. Rf2 Nh5 40. Qc2 Qf8 41. Qc3 Kh7 42. c5 e4 43. c6 bxc6 44. Qxc6 Re7 45. fxe4 Bf4 46. Qc2 Ng3 47. Bd5 Qe8 48. Bd4 Nxe4 49. Bxf6 Nxf2 50. Bxe7 Nxd1 51. Qc7 Be3+ 52. Kh1 Nf2+ 53. Kh2 Kh6 54. Qd8 Qxd8 55. Bxd8 Nd3 56. b5 Nb4 57. Bf3 d5 58. Bb6 Bf4+ 59. Kg1 Be5 60. a6 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "11"]
[White "Burkhard, Daniel H"]
[Black "Goichberg, William"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "51"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be2 Bg7 5. Be3 c6 6. Qd2 b5 7. f3 Nbd7 8. Nh3 Nb6 9. Nf2 Nc4 10. Bxc4 bxc4 11. Bh6 Bxh6 12. Qxh6 Qb6 13. Qe3 Qxb2 14. Rb1 Qa3 15. 0-0 0-0 16. e5 Nh5 17. Rfe1 Qa5 18. d5 cxd5 19. g4 Ng7 20. Rb5 Qa6 21. exd6 e6 22. Qh6 Bd7 23. Rxd5 exd5 24. Nxd5 Qxd6 25. Ne4 f5 26. Ng5 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "10"]
[White "Martz, William E"]
[Black "Burkhard, Daniel H"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "62"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. b4 Bg7 5. Bb2 0-0 6. Nf3 d6 7. d4 Ne4 8. Nbd2 c6 9. 0-0 e6 10. Ne1 d5 11. c5 Nxd2 12. Qxd2 Qc7 13. Nd3 Nd7 14. f3 Nf6 15. Bc3 Bd7 16. a4 Rae8 17. Qb2 h5 18. Bd2 Qc8 19. Bf4 Kh7 20. Rae1 Bh6 21. Bxh6 Kxh6 22. Qd2+ Kh7 23. Ne5 Re7 24. e4 Rg7 25. Qg5 Kg8 26. Nxg6 Rff7 27. exf5 Nh7 28. Qh4 Qe8 29. Bh3 Rf6 30. fxe6 Bxe6 31. Rxe6 Rxe6 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "6"]
[White "Quillen, Paul"]
[Black "Burkhard, Daniel H"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "62"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 b6 5. Nf3 Bb7 6. Bd3 Nd7 7. 0-0 Ngf6 8. Bg5 h6 9. Bxf6 gxf6 10. Re1 c6 11. Ng3 Qc7 12. c4 0-0-0 13. Qa4 Nc5 14. dxc5 Rxd3 15. Rad1 Rxd1 16. Rxd1 Bxc5 17. b4 Be7 18. Qxa7 Bxb4 19. Rb1 c5 20. Nd4 cxd4 21. Rxb4 Qc6 22. f3 Kc7 23. Qa3 Ra8 24. Qb3 f5 25. Ne2 d3 26. Nc3 Qc5+ 27. Kf1 Bc6 28. Rb5 Qe3 29. Qb4 Re8 30. Qa3 d2 31. Rb1 Kd7 0-1

