[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "12"]
[White "Sillars, R."]
[Black "Kobernat, Alan"]
[Result "0-1"]
[ECO "A37"]
[PlyCount "58"]
[EventDate "1973.08.12"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e6 6. e3 Nge7 7. d4 cxd4 8. exd4 d5 9. cxd5 Nxd5 10. 0-0 Nxc3 11. bxc3 0-0 12. Bg5 Qc7 13. Qc1 e5 14. d5 Na5 15. Qa3 f6 16. d6 Qd8 17. Nxe5 Be6 18. Rfe1 fxg5 19. Nxg6 Rf6 20. Ne7+ Kh8 21. Rad1 Qb6 22. d7 Bxd7 23. Nd5 Qxf2+ 24. Kh1 Rh6 25. Re3 Nc4 26. Qc5 Nxe3 27. Nxe3 Bc6 28. Qxg5 Re8 29. Rf1 Bxg2+ 0-1

[Event "Greater Chicago op"]
[Site "Chicago"]
[Date "1970.??.??"]
[Round "7"]
[White "Mengelis, Alnis"]
[Black "Sillars, R."]
[Result "0-1"]
[ECO "D04"]
[PlyCount "94"]
[EventDate "1970.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 d5 4. Bd3 b6 5. Nbd2 Bb7 6. 0-0 Nbd7 7. Re1 Ne4 8. Ne5 Nxe5 9. dxe5 Bg7 10. f4 0-0 11. Qf3 Nc5 12. Qe2 Nxd3 13. cxd3 Ba6 14. Nf3 Qd7 15. a4 c5 16. b3 Qf5 17. Rd1 Rfd8 18. Bb2 f6 19. Nh4 Qe6 20. Nf3 d4 21. exd4 Qxb3 22. d5 Qxd5 23. Ne1 Qe6 24. Qe4 f5 25. Qe3 Qb3 26. Rd2 e6 27. Ra3 Qd5 28. Nf3 Bf8 29. Rc3 Qc6 30. d4 Qxa4 31. d5 Qb5 32. h4 Rxd5 33. Ng5 Rxd2 34. Qxd2 Qc6 35. h5 Bb7 36. Rg3 Qe8 37. hxg6 h6 38. Nh7 Qe7 39. Nf6+ Kh8 40. Qe2 Bg7 41. Qh5 Bc6 42. Rh3 Qf8 43. Qg5 Rd8 44. Qh4 Rd2 45. Nh7 Rxg2+ 46. Kf1 Qc8 47. Ng5 Qa6+ 0-1

[Event "Chicago op"]
[Site "Chicago"]
[Date "1970.??.??"]
[Round "?"]
[White "Sheldon, D."]
[Black "Sillars, R."]
[Result "0-1"]
[ECO "A85"]
[PlyCount "66"]
[EventDate "1970.??.??"]
[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. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 b6 6. Qb3 0-0 7. h3 Bb7 8. d5 exd5 9. cxd5 Kh8 10. d6 cxd6 11. 0-0-0 d5 12. Kb1 Na6 13. e3 Nc5 14. Qc2 Nce4 15. Nd4 Rc8 16. Nxf5 Bb4 17. Be5 Nxc3+ 18. bxc3 Ne4 19. Bxg7+ Kg8 20. g4 Rxf5 21. gxf5 Kxg7 22. Rg1+ Kh8 23. Rd4 Bxc3 24. Rxe4 dxe4 25. Qb3 Qf6 26. Bc4 Be5 27. Bd5 Ba6 28. Bxe4 Bc4 29. Qd1 Qf7 30. Bc2 Bxa2+ 31. Kc1 Qc4 32. Rg4 Qb5 33. Ra4 Bb2+ 0-1

[Event "Illinois op"]
[Site "Illinois"]
[Date "1963.??.??"]
[Round "?"]
[White "Wellman, C."]
[Black "Sillars, R."]
[Result "1-0"]
[ECO "B19"]
[PlyCount "57"]
[EventDate "1963.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Be3 Ngf6 9. Qd2 Qc7 10. 0-0-0 Nd5 11. Bc4 Nxe3 12. Qxe3 Nb6 13. Bb3 Nd5 14. Qe5 0-0-0 15. Qxc7+ Kxc7 16. Ne5 h5 17. Nxg6 fxg6 18. Ne4 Nf4 19. Ng5 Ra8 20. g3 Nd5 21. Ne6+ Kd7 22. Rhe1 g5 23. Nxg5 Rh6 24. Re5 e6 25. Rde1 Re8 26. a3 Bd6 27. R5e2 Re7 28. c4 Nc7 29. c5 1-0

