[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.23"]
[Round "12"]
[White "Belzer, Jerry"]
[Black "Bain, Osias"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "37"]
[EventDate "1949.07.11"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Bg5 Be7 8. Qd2 a6 9. 0-0 0-0 10. Rad1 Qc7 11. Kh1 Bd7 12. f4 b5 13. Bf3 Rfd8 14. e5 dxe5 15. fxe5 Qxe5 16. Bxc6 Ng4 17. Bf4 Qh5 18. Bxa8 g5 19. Bf3 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.21"]
[Round "10"]
[White "Goodman, Harry"]
[Black "Bain, Osias"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "31"]
[EventDate "1949.07.11"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 Bb6 12. Nxf7 Kd7 13. Nxh8 gxf6 14. g4 Rg8 15. Kf1 Rxg4 16. Qxg4 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.19"]
[Round "8"]
[White "Bain, Osias"]
[Black "Ragan, John"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "44"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 h5 5. h3 Nxe5 6. Nf3 Nbc6 7. Nxe5 Nxe5 8. Be2 Bc5 9. 0-0 d6 10. Bf4 Qh4 11. Bxe5 dxe5 12. Nd2 Bxh3 13. Qb3 0-0-0 14. Rad1 Bg4 15. Nf3 Qf6 16. Rd5 Rxd5 17. cxd5 Qf4 18. Qc4 Bb6 19. b4 h4 20. b5 h3 21. d6 hxg2 22. d7+ Kd8 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.15"]
[Round "5"]
[White "Bain, Osias"]
[Black "Shaffer, Joseph"]
[Result "0-1"]
[ECO "E57"]
[PlyCount "42"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. Nf3 c5 7. 0-0 Nc6 8. a3 cxd4 9. exd4 dxc4 10. Bxc4 Be7 11. Qd3 b6 12. Re1 Bb7 13. Bg5 Rc8 14. Rad1 Nd5 15. Bxe7 Ncxe7 16. Ba2 Nf4 17. Qe3 Nxg2 18. Kxg2 Nf5 19. Qf4 g5 20. Qc1 Nh4+ 21. Kf1 Ba6+ 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.13"]
[Round "3"]
[White "Evans, Larry Melvyn"]
[Black "Bain, Osias"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "69"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. d5 Na6 8. Nge2 Nc5 9. 0-0 a5 10. b3 Bd7 11. h3 c6 12. dxc6 Bxc6 13. Qc2 a4 14. b4 Ne6 15. b5 Bd7 16. Nxa4 Qc7 17. Qb3 Rfc8 18. Be3 Nc5 19. Nxc5 dxc5 20. Nc3 b6 21. Rfd1 Ra7 22. Rd2 Rca8 23. a4 Rd8 24. Rad1 Raa8 25. Kh2 Be6 26. Rxd8+ Rxd8 27. Rxd8+ Qxd8 28. a5 bxa5 29. Na4 Bf8 30. Bxc5 Qc8 31. Bxf8 Bxc4 32. Qc3 Kxf8 33. Nb6 Qc5 34. Nxc4 Ne8 35. Qa3 1-0

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.17"]
[Round "12"]
[White "Bain, Osias"]
[Black "Hartleb, Glenn E"]
[Result "0-1"]
[ECO "E56"]
[PlyCount "76"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. 0-0 Nc6 10. b3 Qe7 11. Bb2 Rd8 12. Ne2 Bd7 13. Bxf6 Qxf6 14. Bxh7+ Kf8 15. Bc2 Bg4 16. Ned4 Ne5 17. Qc1 Rac8 18. Nxe5 Qxe5 19. Qd2 Rd6 20. f4 Qh5 21. Rf2 Rh6 22. g3 Be7 23. Bd1 Bxd1 24. Rxd1 Ra6 25. Rc1 Rd8 26. Rc7 Rb6 27. Qc3 Qg4 28. Nf3 Bd6 29. Ne5 Qe6 30. Rxf7+ Kg8 31. Qb2 Bc5 32. Nd3 Kxf7 33. Nxc5 Qxe3 34. Qc2 Kg8 35. Nd3 Rc6 36. Qe2 d4 37. Qxe3 dxe3 38. Re2 Rxd3 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.15"]
[Round "10"]
[White "Bain, Osias"]
[Black "Shapiro, Oscar"]
[Result "0-1"]
[ECO "D40"]
[PlyCount "84"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. e3 0-0 6. Bd3 c5 7. cxd5 cxd4 8. Nxd4 exd5 9. 0-0 Nc6 10. Nf5 Bb4 11. Qc2 Ne5 12. Bd2 Nxd3 13. Qxd3 Be6 14. Nd4 Re8 15. Rac1 Rc8 16. Rfd1 Bd6 17. Nxe6 fxe6 18. Be1 Ng4 19. h3 Ne5 20. Qe2 Rf8 21. f4 Nc4 22. Bf2 Qf6 23. b3 Nxe3 24. Bxe3 Rxc3 25. Bd4 Qxf4 26. Qxe6+ Kh8 27. Qxd6 Rxc1 28. Qxf8+ Qxf8 29. Rxc1 Qb8 30. Re1 Qd8 31. Bxa7 Kg8 32. Bd4 Qh4 33. Bf2 Qb4 34. Rc1 Kf7 35. Rc7+ Kf6 36. Rd7 Qe4 37. Rxb7 d4 38. Rb6+ Kf7 39. Rb5 Qb1+ 40. Kh2 d3 41. Rb7+ Kg6 42. Bd4 d2 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.14"]
[Round "9"]
[White "Simpson, Ron"]
[Black "Bain, Osias"]
[Result "0-1"]
[ECO "D70"]
[PlyCount "40"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nb6 6. Nc3 Bg7 7. Be3 c6 8. Be2 Be6 9. b3 0-0 10. 0-0 N8d7 11. Ng5 Re8 12. Nxe6 fxe6 13. a4 Nf8 14. a5 c5 15. axb6 cxd4 16. Bb5 dxe3 17. Bxe8 Bxc3 18. Qxd8 Rxd8 19. bxa7 Bxa1 20. Rxa1 e2 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.09"]
[Round "5"]
[White "Isaacs, Lewis Jl"]
[Black "Bain, Osias"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "65"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Qd2 Re8 10. Rad1 Nxd4 11. Bxd4 Be6 12. f4 Qa5 13. a3 Rec8 14. h3 Bc4 15. Bd3 Rc6 16. Rf2 Rac8 17. Bxf6 Bxf6 18. Nd5 Qb5 19. Nxf6+ exf6 20. c3 Rb6 21. Bxc4 Qxc4 22. Qd4 Qe6 23. f5 Qe5 24. fxg6 fxg6 25. Rdd2 Kg7 26. Qa4 Rcc6 27. Rd5 Qe6 28. Qd4 Kg8 29. Rxf6 Qe7 30. Rf2 Rc5 31. e5 Rxd5 32. Qxd5+ Kg7 33. e6 1-0

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.08"]
[Round "4"]
[White "Bain, Osias"]
[Black "Underwood, HF."]
[Result "1-0"]
[ECO "E48"]
[PlyCount "61"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 b6 8. Ne2 Bb7 9. cxd5 exd5 10. 0-0 Re8 11. f3 Nbd7 12. Ng3 c5 13. Re1 Nf8 14. Bb2 c4 15. Bc2 Rc8 16. a4 a6 17. Ba3 Rc6 18. e4 dxe4 19. fxe4 Rce6 20. e5 N6d7 21. Be4 Bxe4 22. Nxe4 Rg6 23. Nd6 Ree6 24. Qf3 f6 25. Rf1 b5 26. axb5 axb5 27. Bb4 Qb6 28. Kh1 Nxe5 29. dxe5 Rxe5 30. Ra8 Qe3 31. Nf5 1-0

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.07"]
[Round "3"]
[White "Kashdan, Isaac"]
[Black "Bain, Osias"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "69"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 c6 8. e4 Nb6 9. h3 Be6 10. Nc3 Na6 11. Ne2 Qd7 12. Nf4 Bc4 13. Re1 Nc7 14. Be3 Rfd8 15. b3 Ba6 16. Qc2 Rac8 17. Rad1 Ne6 18. Nd3 Bxd3 19. Qxd3 c5 20. d5 c4 21. bxc4 Nxc4 22. Qb3 Nf8 23. Bxa7 b5 24. Bd4 Ra8 25. Bxg7 Kxg7 26. Nd4 Rdb8 27. e5 Ra3 28. Qb1 Kg8 29. Nc6 Rb6 30. Qb4 Rb7 31. e6 Qd6 32. exf7+ Kxf7 33. Qxd6 Nxd6 34. Nd8+ Kf6 35. Nxb7 1-0

[Event "CAN-ch"]
[Site "Quebec"]
[Date "1947.??.??"]
[Round "3"]
[White "Bain, Osias"]
[Black "Yanofsky, Daniel Abraham"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "58"]
[EventDate "1947.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. Na3 Ng6 8. Nc2 Be7 9. 0-0 0-0 10. Bd3 Bd7 11. Rb1 Qd8 12. b3 a6 13. Ne3 cxd4 14. cxd4 Nb4 15. Bxg6 hxg6 16. a3 Nc6 17. b4 Na7 18. Ne1 Bb5 19. Nd3 Nc6 20. Bb2 a5 21. bxa5 Qxa5 22. Qb3 Qa6 23. Nc5 Bxc5 24. dxc5 Bxf1 25. Rxf1 Na5 26. Qc3 Nc4 27. Ng4 Nxb2 28. Qxb2 Qxa3 29. Qxb7 Qxc5 0-1

[Event "CAN-ch"]
[Site "Quebec"]
[Date "1947.??.??"]
[Round "?"]
[White "Webber, Carl"]
[Black "Bain, Osias"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "48"]
[EventDate "1947.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. g4 Qxf6 12. Nd5 Qd8 13. Rxe6+ fxe6 14. Nxe6 Qd6 15. Ndxc7+ Kd7 16. Bf4 Ne5 17. Qe2 Rae8 18. Bxe5 Rxe6 19. Nxe6 Qxe6 20. Qe4 Kc8 21. Qf4 Rf8 22. Qg3 d3 23. Rf1 d2 24. Bb8 Bxf2+ 0-1

