[Event "Phoenix Del Web Townhouse Summer"]
[Site "Phoenix"]
[Date "1976.??.??"]
[Round "?"]
[White "Holcomb, Robert"]
[Black "Loftsson, Julius H"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "66"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 d5 11. exd5 exd5 12. Bxd4 cxd4 13. Ne2 Qb6 14. Rab1 Nf5 15. Kh1 Re8 16. Rfe1 Bd7 17. c3 dxc3 18. bxc3 Qc7 19. d4 Ne3 20. Ne5 Nxg2 21. Kxg2 Bf5 22. Ng1 Bxb1 23. Rxb1 b6 24. Rb3 f6 25. Nd3 Qd7 26. Qf2 Re7 27. Qf3 Rae8 28. Nb4 Re4 29. h3 Bf8 30. Nd3 Re3 31. Qd1 Qf5 32. Nf2 Bd6 33. Qg4 Rc8 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1975.03.07"]
[Round "8"]
[White "Hanken, Jerome B"]
[Black "Holcomb, Robert"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "55"]
[EventDate "1975.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 exd3 5. Bxd3 d6 6. Nxh7 Nxh7 7. Qh5+ Kd7 8. Bxh7 e6 9. Qb5+ c6 10. Qd3 Qa5+ 11. Nc3 Qe5+ 12. Be3 b6 13. 0-0-0 d5 14. Qg6 Be7 15. h4 Na6 16. g3 c5 17. Bg5 Bxg5+ 18. hxg5 d4 19. Rhe1 Qxe1 20. Rxe1 Rxh7 21. Qxe6+ Kc7 22. Nb5+ Kb7 23. Qe4+ Kb8 24. Qxh7 Nb4 25. Qxg7 Na6 26. Re8 d3 27. cxd3 c4 28. dxc4 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1975.03.06"]
[Round "7"]
[White "Holcomb, Robert"]
[Black "Suhobeck, Alex H"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "96"]
[EventDate "1975.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. d4 Bg4 6. c3 Bxf3 7. exf3 Qh4+ 8. Kd2 0-0-0 9. Qe1 Qf6 10. Kc2 Nge7 11. Nd2 Nf5 12. Bd3 Nfxd4+ 13. Kb1 Ne6 14. Ne4 Qe5 15. Nxd6+ Qxd6 16. Bc2 Rhe8 17. Qh4 h6 18. Rd1 Qc5 19. Re1 Ne5 20. Qe4 Nc4 21. b4 Qd5 22. Qxd5 Rxd5 23. Bb3 Nd2+ 24. Kc2 Nxb3 25. Kxb3 Nd4+ 26. Kc4 Rxe1 27. Kxd5 Nc2 28. Rb1 Ne3+ 29. Bxe3 Rxb1 30. Bc5 g6 31. a4 Rb2 32. Ke5 Kd7 33. Kf6 Ke8 34. Bxa7 Rxg2 35. Bb8 Rf2 36. Bxc7 Rxf3+ 37. Kg7 Rxc3 38. Bd6 h5 39. Kg8 Kd7 40. Bc5 Rxc5 41. Kxf7 Rc4 42. Kxg6 h4 43. b5 Rxa4 44. Kh5 Ke6 45. b6 Kf5 46. h3 Re4 47. Kh6 Re7 48. Kh5 Rh7# 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1975.03.05"]
[Round "6"]
[White "Holcomb, Robert"]
[Black "Kornher, JS."]
[Result "1-0"]
[ECO "A02"]
[PlyCount "63"]
[EventDate "1975.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nc6 5. d4 Bg4 6. Qd3 Bxf3 7. Qe3+ Nge7 8. exf3 Nxd4 9. Bd3 Qd7 10. Qe4 f5 11. Qxb7 0-0 12. 0-0 Rab8 13. Qa6 Kh8 14. Nc3 Nd5 15. Nxd5 Bc5 16. Qc4 Nxc2+ 17. Qxc5 Nxa1 18. Bf4 Rfd8 19. Bc4 Rxb2 20. Rxa1 c6 21. Rd1 cxd5 22. Qxd5 Qxd5 23. Rxd5 Rc8 24. Bb3 h6 25. h4 Re8 26. Re5 Rxe5 27. Bxe5 Re2 28. Bd4 a5 29. Kf1 Rd2 30. Bc3 Rd3 31. Bxa5 Rd4 32. Be1 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1975.03.04"]
[Round "3"]
[White "Massengale, T."]
[Black "Holcomb, Robert"]
[Result "0-1"]
[ECO "A93"]
[PlyCount "54"]
[EventDate "1975.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d5 7. b3 b6 8. Nc3 Bb7 9. Ne5 Nbd7 10. Nd3 Ne4 11. Bb2 Bf6 12. e3 c5 13. f3 cxd4 14. Nxe4 dxe4 15. fxe4 dxe3 16. Qe2 Bxe4 17. Bxe4 fxe4 18. Bxf6 Nxf6 19. Nf4 Qd2 20. Rfe1 e5 21. Ng2 Rad8 22. Nxe3 Rd3 23. Nf1 Qc3 24. Rac1 Qd4+ 25. Kh1 h5 26. Rc2 Ng4 27. Kg2 Rf2+ 0-1

