[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.25"]
[Round "12"]
[White "Le Cornu, Phillip"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[ECO "D91"]
[PlyCount "46"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 dxc4 6. e3 c5 7. Bxc4 cxd4 8. Nxd4 0-0 9. 0-0 a6 10. a4 Qa5 11. Bh4 Nbd7 12. Rc1 Ne5 13. Be2 Bd7 14. Qb3 Nc6 15. Bf3 Rab8 16. Rfd1 e5 17. Nc2 Bf5 18. Qa3 Rbd8 19. b4 Rxd1+ 20. Rxd1 Qc7 21. e4 Be6 22. Nd5 Bxd5 23. exd5 Na7 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.24"]
[Round "11"]
[White "McCormick, Edgar Thomas"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "60"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nh6 7. Be2 f5 8. Nc3 0-0 9. 0-0 f4 10. Nxc6 bxc6 11. Bd4 Qa5 12. a3 Nf7 13. b4 Qg5 14. Bxg7 Kxg7 15. Ra2 Ne5 16. f3 d6 17. Qd4 Be6 18. Rd2 Qf6 19. Na4 Rfd8 20. Qc3 g5 21. c5 d5 22. exd5 Bxd5 23. Nb2 Rd7 24. Nc4 Bxc4 25. Rxd7 Bxe2 26. Rxe7+ Qxe7 27. Re1 Qf6 28. Rxe2 Ng6 29. Qc4 Rd8 30. h4 Rd1+ 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.22"]
[Round "9"]
[White "Le Cornu, Phillip"]
[Black "Pomar Salamanca, Arturo"]
[Result "1/2-1/2"]
[ECO "B82"]
[PlyCount "33"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. a4 Nc6 8. Nb3 Na5 9. Nxa5 Qxa5 10. Bd3 d5 11. 0-0 dxe4 12. Nxe4 Be7 13. Qe2 Bd7 14. Bd2 Qb6+ 15. Kh1 Nxe4 16. Bxe4 Bf6 17. c3 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.21"]
[Round "8"]
[White "Mengarini, Ariel"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "B91"]
[PlyCount "82"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. g3 e5 7. Nde2 b5 8. Bg2 Bb7 9. 0-0 Nbd7 10. Nd5 Nxd5 11. exd5 Be7 12. a4 0-0 13. Be3 f5 14. Qd3 g5 15. f4 gxf4 16. gxf4 e4 17. Qb3 Nf6 18. axb5 axb5 19. Qxb5 Bxd5 20. Nd4 Rb8 21. Qe2 Qc8 22. b3 Bf7 23. Bh3 Bg6 24. Kh1 Nd5 25. Rg1 Qc3 26. Qh5 Qxa1 27. Qh6 Bg5 28. Qxf8+ Rxf8 29. Rxa1 Bf6 30. Bg1 Nxf4 31. Bf1 Rc8 32. Ra7 Bxd4 33. Bxd4 Rxc2 34. Be3 Nd3 35. Bh6 Nf2+ 36. Kg1 Ng4 37. Bf4 Ne5 38. b4 e3 39. Bg2 Rc1+ 40. Bf1 e2 41. Bxc1 e1Q 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.20"]
[Round "7"]
[White "Le Cornu, Phillip"]
[Black "Steiner, Herman"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "100"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Qc2 Bd6 6. g3 Ne7 7. c5 Bc7 8. Bf4 Ng6 9. e3 Nd7 10. Ng5 Nf6 11. Bxc7 Qxc7 12. Bd3 Ne4 13. Nf3 e5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. f4 Qe7 17. Bxe4 fxe4 18. Ne2 0-0 19. Nd4 Bd7 20. 0-0 Bh3 21. Rfc1 Rf6 22. b4 h5 23. a4 h4 24. Kf2 Raf8 25. Rg1 Rg6 26. Ke1 Rg4 27. a5 a6 28. Kd2 Rf6 29. Kc3 Rh6 30. Qf2 Qf6 31. gxh4 Rgxh4 32. Rg5 Bd7 33. Rag1 Rh7 34. R1g2 Rh3 35. Qg1 Kh8 36. Rg6 Qxf4 37. Kd2 Qe5 38. R6g5 Qe7 39. Qf2 R3h5 40. Qf4 Rxg5 41. Rxg5 Kg8 42. h4 Qf8 43. Qc7 Qc8 44. Qe5 Qe8 45. Qc7 Qc8 46. Qe5 Qf8 47. Qc7 Bc8 48. b5 Rxh4 49. bxa6 bxa6 50. Rxg7+ Qxg7 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.19"]
[Round "6"]
[White "Koelsche, Giles A"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "126"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. Qb3 Nc7 9. Qc4 Ne6 10. e3 Nc6 11. Rd1 a6 12. Qe2 Qb6 13. b3 Qa7 14. Bb2 Rd8 15. d3 b5 16. Ne4 Bb7 17. a4 Qb6 18. Bxg7 Kxg7 19. Bh3 Nb4 20. Bxe6 Bxe4 21. dxe4 Rxd1+ 22. Rxd1 Qxe6 23. Qb2+ Kg8 24. e5 Qg4 25. Kg2 Qe4 26. Qc3 g5 27. Qxc5 g4 28. Rd4 Nd3 29. Rxe4 gxf3+ 30. Kxf3 Nxc5 31. Rg4+ Kf8 32. axb5 axb5 33. Rb4 Rb8 34. Ke2 Na6 35. Rh4 Kg7 36. b4 Rd8 37. Rg4+ Kh6 38. Re4 Kg6 39. g4 h5 40. h3 hxg4 41. hxg4 Rd5 42. f4 Nc7 43. Kf3 e6 44. Ke2 Na6 45. Kf2 Nb8 46. Ke2 Nc6 47. Kf2 Rd2+ 48. Kg3 Rb2 49. f5+ Kg5 50. fxe6 fxe6 51. Rf4 Rxb4 52. Rf6 Rxg4+ 53. Kf2 Nxe5 54. Rxe6 Kf5 55. Rb6 Rb4 56. Ke2 Rb2+ 57. Kd1 Ke4 58. Re6 Kd5 59. Re8 b4 60. Rd8+ Kc4 61. Kc1 Re2 62. Rc8+ Kb3 63. Kd1 Rxe3 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.18"]
[Round "5"]
[White "Evans, Larry Melvyn"]
[Black "Le Cornu, Phillip"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "79"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 Nbd7 7. a3 Bd6 8. Qc2 c6 9. 0-0 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf8 13. Re1 Bd7 14. g3 Rc8 15. Bg5 f6 16. Bd2 Re7 17. Bc3 Be8 18. b4 Bf7 19. Kg2 a6 20. Rad1 Ng6 21. Ne5 Qe8 22. Nxf7 Qxf7 23. f4 Kh8 24. Rd2 Rce8 25. Kg1 Nf8 26. a4 Qh5 27. Qd3 Qh3 28. c5 Bb8 29. b5 axb5 30. axb5 cxb5 31. Bg2 Qh5 32. Qxb5 e5 33. fxe5 fxe5 34. Rde2 Ng6 35. d5 Rf8 36. d6 Ref7 37. Bxe5 Nxe5 38. Rxe5 Qg4 39. Re8 Qd4+ 40. Kh1 1-0

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.17"]
[Round "4"]
[White "Le Cornu, Phillip"]
[Black "Sherwin, James T"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "60"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 Nbd7 7. Nge2 e5 8. d5 Ne8 9. h4 f5 10. Bg5 Nef6 11. Qd2 Nc5 12. f3 Qe8 13. 0-0 a5 14. b3 fxe4 15. fxe4 Bg4 16. Rf2 Qd7 17. Raf1 Nh5 18. Kh2 b6 19. Nc1 Rxf2 20. Rxf2 Rf8 21. Rxf8+ Bxf8 22. Nd3 Nxd3 23. Qxd3 h6 24. Be3 Qf7 25. Qd2 Kh7 26. Qf2 Nf6 27. Bh3 Bxh3 28. Kxh3 Qd7+ 29. Kg2 Be7 30. Qf3 Bd8 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.16"]
[Round "3"]
[White "Le Cornu, Phillip"]
[Black "Brasket, Curt Justin"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "93"]
[EventDate "1952.07.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Qc2 c6 7. e3 Be7 8. Bd3 Nf8 9. Nge2 Ne6 10. Bh4 g6 11. h3 Ng7 12. g4 h5 13. 0-0-0 hxg4 14. Bxf6 Bxf6 15. hxg4 Rg8 16. f3 Qe7 17. e4 dxe4 18. Bxe4 Be6 19. d5 Bxc3 20. Nxc3 f5 21. dxe6 fxe4 22. Qxe4 Qg5+ 23. Kb1 Qf6 24. Rh7 Rd8 25. Rxd8+ Kxd8 26. Qd3+ Kc7 27. Qd7+ Kb6 28. Qf7 Qxe6 29. Rxg7 Qe1+ 30. Kc2 Qf2+ 31. Kb3 Rxg7 32. Qxg7 Ka6 33. Qf8 c5 34. Qd6+ b6 35. Qd3+ Kb7 36. Qe4+ Kb8 37. Qe8+ Kb7 38. Qxg6 c4+ 39. Kxc4 Qxb2 40. Qe4+ Ka6 41. Kd3 Qf2 42. Qa4+ Kb7 43. Qd7+ Ka6 44. Qc8+ Ka5 45. Qf5+ Ka6 46. g5 Qf1+ 47. Kc2 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.23"]
[Round "12"]
[White "Le Cornu, Phillip"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "66"]
[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 c5 2. d5 g6 3. g3 d6 4. Bg2 Bg7 5. e4 e5 6. Ne2 f5 7. f3 Nf6 8. 0-0 0-0 9. c4 Na6 10. Nbc3 Bd7 11. b3 Nc7 12. Qd3 a6 13. Bd2 b5 14. Rae1 b4 15. Nd1 a5 16. Nf2 a4 17. h3 Nh5 18. Kh2 Ra6 19. f4 axb3 20. axb3 Qe7 21. g4 fxg4 22. Nxg4 Bxg4 23. hxg4 Nxf4 24. Nxf4 exf4 25. e5 Bxe5 26. Rxe5 Qxe5 27. Re1 Qf6 28. Kh3 Ra2 29. Be4 Qg5 30. Rh1 Qh6+ 31. Kg2 Rxd2+ 32. Qxd2 f3+ 33. Kg3 Qxd2 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.22"]
[Round "11"]
[White "Le Cornu, Phillip"]
[Black "Fleischer, Myron"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "105"]
[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. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 g6 5. Nc3 Bg7 6. 0-0 0-0 7. Qc2 c5 8. e4 d6 9. d4 Nbd7 10. d5 Ng4 11. Bd2 Nde5 12. Nxe5 Nxe5 13. b3 Bc8 14. Rae1 f5 15. f4 Ng4 16. e5 Rb8 17. h3 Nh6 18. e6 a6 19. Nd1 b5 20. Ne3 Kh8 21. g4 bxc4 22. Qxc4 Ng8 23. g5 h5 24. Qe2 Ra8 25. Nc4 a5 26. a4 Ba6 27. Rc1 Qc7 28. Bf3 Bxc4 29. Rxc4 Kh7 30. Kh2 Rab8 31. Rb1 Rb7 32. Bxh5 Rfb8 33. Qd1 Bd4 34. Be2 Kg7 35. Rcc1 Kh7 36. Bc4 Ra8 37. Qe2 Qd8 38. Rf1 Qf8 39. Rf3 Rbb8 40. h4 Kg7 41. Rh3 Nf6 42. gxf6+ Qxf6 43. Qg2 Rh8 44. h5 Rh6 45. Be2 Rg8 46. Be1 Kf8 47. Bh4 Qh8 48. Bg5 Ke8 49. Bb5+ Kd8 50. Qd2 Rh7 51. Qxa5+ Kc8 52. Ba6+ Kb8 53. Qb6+ 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.21"]
[Round "10"]
[White "Sandrin, Albert"]
[Black "Le Cornu, Phillip"]
[Result "1-0"]
[ECO "D74"]
[PlyCount "55"]
[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. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Be6 6. Nf3 Nxc3 7. bxc3 Bg7 8. 0-0 0-0 9. d4 c6 10. e4 Bc4 11. Re1 Nd7 12. Be3 Qa5 13. Nd2 Ba6 14. Qb3 c5 15. e5 cxd4 16. cxd4 Nb6 17. Rac1 Rac8 18. Rc5 Rxc5 19. dxc5 Nd7 20. e6 Nxc5 21. exf7+ Kh8 22. Qd5 b6 23. Bd4 Nd3 24. Rxe7 Qxd2 25. Re8 h6 26. Rxf8+ Kh7 27. Rh8+ Bxh8 28. f8N# 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.19"]
[Round "8"]
[White "Kramer, George Mortimer"]
[Black "Le Cornu, Phillip"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "51"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 b6 8. Bb5 Qc7 9. Bf4 Qb7 10. Ne5 Bd7 11. Qa4 Nxe5 12. dxe5 bxc5 13. exf6 gxf6 14. 0-0 a6 15. Bxd7+ Qxd7 16. Qb3 Bd6 17. Nxd5 exd5 18. Qxd5 Rd8 19. Rfe1+ Be7 20. Qxc5 h5 21. Rad1 0-0 22. Qxh5 Qa4 23. Qg4+ Kh8 24. Qh3+ Kg8 25. Bh6 Bd6 26. Rxd6 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.16"]
[Round "6"]
[White "Poschel, Paul"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "E33"]
[PlyCount "110"]
[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. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 Re8 9. Rd1 Qe7 10. e3 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. b4 Bd7 14. Be2 Bc6 15. 0-0 Ne4 16. Bb2 Ng5 17. b5 Be4 18. Qb3 Nh3+ 19. Kh1 Qh4 20. Rd2 Nxf2+ 21. Kg1 Ng4 22. Bxg4 Qxg4 23. c5 Qe6 24. Qxe6 Rxe6 25. Rd7 f6 26. Rxc7 Rd8 27. Bc1 Kf8 28. Re1 Re7 29. Rxe7 Kxe7 30. a4 Rd3 31. Kf2 Ke6 32. g3 Kd5 33. c6 bxc6 34. bxc6 Kxc6 35. Re2 Rd1 36. Re1 Rd3 37. Re2 Rb3 38. Ra2 Rb1 39. Bd2 Rh1 40. h4 Rh2+ 41. Kf1 Rg2 42. Rc2+ Bxc2 43. Kxg2 Bxa4 44. Kf3 Bd1+ 45. Ke4 Bc2+ 46. Kf3 Kb5 47. Ke2 a5 48. Bc3 a4 49. Kd2 Bf5 50. Ba1 Kc4 51. Bb2 Kb3 52. Kc1 a3 53. Ba1 h5 54. Kd2 Ka2 55. Bc3 Kb1 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.15"]
[Round "5"]
[White "Le Cornu, Phillip"]
[Black "Santasiere, Anthony Edward"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "87"]
[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. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. Ne1 Bxg2 11. Nxg2 Qe8 12. b3 d6 13. Bb2 Bg5 14. f4 Bf6 15. Rfe1 Qc6 16. Qd3 Qe4 17. Qxe4 fxe4 18. Ne3 c5 19. Nc2 Nc6 20. Red1 d5 21. cxd5 exd5 22. Rab1 Rfd8 23. dxc5 bxc5 24. Bxf6 gxf6 25. Kf2 a5 26. Ne3 d4 27. Nc4 Nb4 28. a3 Nd5 29. Rb2 Rdb8 30. a4 Kg7 31. Ra1 f5 32. Nd6 Kf6 33. Nb5 Rc8 34. Rc1 h5 35. Rbc2 d3 36. exd3 Nb4 37. dxe4 fxe4 38. Ke3 Nxc2+ 39. Rxc2 Ra6 40. Kxe4 Re6+ 41. Kf3 Kg6 42. Rc3 Kh6 43. Na3 Rd8 44. Nc4 1/2-1/2

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.13"]
[Round "3"]
[White "Ackerman, David"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "D26"]
[PlyCount "48"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 dxc4 6. Bxc4 Nf6 7. Nf3 Be7 8. 0-0 0-0 9. Qe2 Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. Ne5 Nxc3 13. bxc3 Qc7 14. c4 b6 15. Bb2 Bb7 16. Rad1 Rad8 17. Rd3 Be4 18. Re3 Bg6 19. d5 Bc5 20. Rh3 exd5 21. Nxg6 hxg6 22. Bxf6 gxf6 23. Qd2 Rfe8 24. Rd1 dxc4 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.17"]
[Round "12"]
[White "Baron, Samuel"]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "62"]
[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 Bb4 5. Qb3 c5 6. dxc5 Nc6 7. Bd2 0-0 8. e3 Bxc5 9. Rd1 dxc4 10. Qxc4 Qe7 11. a3 a6 12. Ne4 Nxe4 13. Qxe4 b5 14. b4 Ba7 15. Qxc6 Bb7 16. Qc2 Rac8 17. Qb2 g5 18. Bc3 f6 19. Be2 e5 20. 0-0 h5 21. h3 Rf7 22. Rd2 g4 23. hxg4 hxg4 24. Nxe5 fxe5 25. Bxe5 Qh4 26. Bg3 Qxg3 27. fxg3 Bxe3+ 28. Rf2 Bxf2+ 29. Kf1 Bd4+ 30. Ke1 Bxb2 31. Rxb2 Re8 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.16"]
[Round "11"]
[White "Le Cornu, Phillip"]
[Black "Pilnick, Carl"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "86"]
[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. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 c5 6. Nf3 Nc6 7. 0-0 cxd4 8. Nxd4 Qb6 9. Nf3 Qc5 10. Qa4 Qh5 11. Rd1 d6 12. Nd5 Be6 13. Nf4 Qc5 14. Nxe6 fxe6 15. Be3 Qh5 16. h3 Nd7 17. Rd5 Nb6 18. Qb5 Nxd5 19. g4 Nc3 20. Qxb7 Qa5 21. Qxc6 Nxe2+ 22. Kf1 Bxb2 23. Rb1 Qxa2 24. Qe4 Be5 25. Re1 Nc3 26. Qd3 Rxf3 27. Bxf3 Rc8 28. c5 Nd5 29. Bd4 Nf4 30. Qc3 Rxc5 31. Qb4 Bxd4 32. Qxd4 Qc4+ 33. Qxc4 Rxc4 34. Ra1 Nxh3 35. Rxa7 Kf7 36. Ra8 Nf4 37. Ke1 Rc2 38. Rh8 Nd3+ 39. Kd1 Rxf2 40. Be2 Nf4 41. Bc4 d5 42. Bb5 Kg7 43. Re8 Kf6 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.15"]
[Round "10"]
[White "Le Cornu, Phillip"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "A22"]
[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. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. d3 Bc5 5. f4 exf4 6. Bxf4 d6 7. Be2 h6 8. Qd2 Ng4 9. Bxg4 Bxg4 10. Nge2 Qd7 11. 0-0-0 0-0-0 12. h3 Bh5 13. Rdf1 f6 14. a3 a5 15. Nb5 Bf7 16. Kb1 h5 17. Bg3 h4 18. Be1 Be6 19. Nf4 Bf7 20. Ne2 Be6 1/2-1/2

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.14"]
[Round "9"]
[White "Barasch, C."]
[Black "Le Cornu, Phillip"]
[Result "0-1"]
[ECO "C00"]
[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. e4 e6 2. c4 d5 3. e5 c5 4. f4 Ne7 5. Nf3 Nec6 6. d3 Be7 7. Be2 b6 8. 0-0 0-0 9. Nc3 Nd4 10. Nxd4 cxd4 11. cxd5 dxc3 12. d6 cxb2 13. Bxb2 Qd7 14. Bf3 Bb7 15. Bxb7 Qxb7 16. dxe7 Qxe7 17. Qf3 Na6 18. d4 Qd7 19. Rac1 Rac8 20. Qf2 Qa4 21. a3 Qb3 22. g4 b5 23. Rfe1 b4 24. Rxc8 Rxc8 25. Qd2 bxa3 26. Rc1 Rb8 27. Ba1 Nb4 28. f5 Nd5 29. f6 gxf6 30. exf6 Qe3+ 31. Qxe3 Nxe3 32. g5 Nd5 33. Kf2 h6 34. h4 hxg5 35. hxg5 Kh7 36. Rg1 Kg6 37. Kf3 Rb3+ 38. Ke2 a2 39. Kd2 Rb1 40. Rc1 Kxg5 41. Kc2 Rxc1+ 42. Kxc1 Kxf6 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.13"]
[Round "8"]
[White "Le Cornu, Phillip"]
[Black "Sullivan, Jeff"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "75"]
[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. e3 Bg7 4. Nf3 0-0 5. Be2 c6 6. 0-0 d5 7. Nbd2 Nbd7 8. Qc2 Re8 9. Rd1 e5 10. dxe5 Nxe5 11. b4 Bf5 12. Qb3 Nxc4 13. Nxc4 dxc4 14. Bxc4 Qc7 15. Bb2 Rad8 16. Ng5 Rxd1+ 17. Rxd1 Re7 18. Nxf7 Nd5 19. Ng5 Bxb2 20. Qxb2 Qe5 21. Qxe5 Rxe5 22. Bxd5+ Rxd5 23. Rxd5 cxd5 24. Kf1 Kg7 25. Ke2 h6 26. Nf3 Kf6 27. Kd2 Be4 28. Kc3 Bxf3 29. gxf3 Ke5 30. Kd3 g5 31. a4 b6 32. b5 h5 33. h3 h4 34. Kc3 Kf5 35. Kd4 Ke6 36. e4 dxe4 37. Kxe4 Kf6 38. f4 1-0

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.12"]
[Round "7"]
[White "Simpson, Ron"]
[Black "Le Cornu, Phillip"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "77"]
[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 g6 3. Nc3 d6 4. g3 Bg7 5. d4 Nbd7 6. Bg2 0-0 7. e4 e5 8. 0-0 Re8 9. d5 a5 10. b3 Nh5 11. Bb2 Nc5 12. Ne1 Bd7 13. a3 Qc8 14. b4 axb4 15. axb4 Na6 16. Nd3 Bh3 17. c5 Bxg2 18. Kxg2 f5 19. f3 Nf6 20. Qe2 Bf8 21. Ba3 c6 22. cxd6 Bxd6 23. b5 Bxa3 24. Rxa3 cxb5 25. Nxb5 Qd7 26. Rb3 Nxd5 27. exd5 e4 28. Nf4 Nc5 29. Rbb1 g5 30. Nh5 exf3+ 31. Qxf3 Ra2+ 32. Kg1 g4 33. Qf4 Ree2 34. Rf2 Qe7 35. Qb8+ Kf7 36. Rxf5+ Kg6 37. Nf4+ Kxf5 38. Nxe2 Qxe2 39. Nd4+ 1-0

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.10"]
[Round "6"]
[White "Le Cornu, Phillip"]
[Black "Hartleb, Glenn E"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "110"]
[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. Bg5 Be7 5. e3 0-0 6. Rc1 Nbd7 7. Nf3 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. Qb1 e4 14. Nd2 Nf6 15. b4 Bd7 16. Rfc1 Rac8 17. a4 Rfe8 18. b5 Qd6 19. h3 Kf8 20. Nb3 b6 21. R1c2 Qb4 22. Nd2 Qxb1+ 23. Nxb1 Ke7 24. Kf1 Red8 25. Nd2 Rc7 26. Bb3 Rdc8 27. Ke1 Be8 28. g4 g5 29. f3 exf3 30. e4 Kd8 31. Rxf3 Ke7 32. e5 Nd5 33. Ne4 cxb5 34. Rxc7+ Nxc7 35. Nd6 Rd8 36. axb5 Nxb5 37. Nxb5 Bxb5 38. Rxf7+ Ke8 39. Rxa7 Rxd4 40. Bf7+ Kf8 41. e6 Re4+ 42. Kf2 Bc4 43. Kf3 Re1 44. h4 gxh4 45. Kf4 h3 46. Kg3 Re3+ 47. Kh2 b5 48. g5 Re5 49. Kxh3 Rxg5 50. Kh4 Rg2 51. Rb7 Kg7 52. Bh5+ Kf6 53. e7 Bf7 54. e8Q Bxe8 55. Bxe8 Rb2 1/2-1/2

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.08"]
[Round "4"]
[White "Le Cornu, Phillip"]
[Black "Ulvestad, Olaf"]
[Result "0-1"]
[ECO "D74"]
[PlyCount "124"]
[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 d5 2. d4 Nf6 3. c4 g6 4. cxd5 Bg7 5. g3 0-0 6. Bg2 Nxd5 7. 0-0 Nc6 8. Nc3 Nxc3 9. bxc3 e5 10. Bb2 Be6 11. Qa4 e4 12. Nd2 Qd7 13. Nxe4 Nxd4 14. Qxd7 Nxe2+ 15. Kh1 Bxd7 16. Rfe1 Bb5 17. Bf1 Bc6 18. Rxe2 f5 19. f3 fxe4 20. fxe4 Rfe8 21. Bg2 Rad8 22. c4 Bxb2 23. Rxb2 Re5 24. Kg1 b6 25. Re1 Rd3 26. Rc2 Ba4 27. Rf2 Rd4 28. Ref1 Be8 29. Rc2 Bf7 30. c5 bxc5 31. Rb1 Rb4 32. Rxb4 cxb4 33. Rxc7 a5 34. Rc2 a4 35. Bf1 Rxe4 36. Kf2 b3 37. axb3 Bxb3 38. Rc8+ Kg7 39. Ra8 Rb4 40. Ke3 Bd5 41. Ra5 Be6 42. Be2 Rb3+ 43. Kd4 a3 44. Ra4 Rb2 45. Bc4 Bxc4 46. Kxc4 a2 47. h4 Kh6 48. Kd3 Rg2 49. Ke3 Rxg3+ 50. Kf4 Rg2 51. Ra7 Rg1 52. Rxa2 Kh5 53. Ra7 h6 54. Rh7 Rg4+ 55. Kf3 Rxh4 56. Kg3 Ra4 57. Rb7 Ra3+ 58. Kg2 Ra6 59. Rb4 g5 60. Rc4 Ra2+ 61. Kg3 Ra3+ 62. Kg2 g4 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.05"]
[Round "1"]
[White "Mengarini, Ariel"]
[Black "Le Cornu, Phillip"]
[Result "1-0"]
[ECO "E40"]
[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 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 0-0 9. Ne2 Re8 10. 0-0 Nf8 11. Qc2 Bd7 12. Ng3 c5 13. Qb1 Qa5 14. Ra2 Rad8 15. Bd2 c4 16. Bc2 Ba4 17. f3 Bxc2 18. Rxc2 Rd6 19. Rb2 Ra6 20. e4 Qxa3 21. e5 N6d7 22. Rxb7 Rb6 23. Rxb6 Nxb6 24. Nf5 Rb8 25. Nd6 g6 26. f4 Nbd7 27. Qd1 Qa2 28. Bc1 Rb1 29. f5 Qb3 30. Qf3 Qc2 31. fxg6 Qxg6 32. Qxd5 Ne6 33. Qa8+ Rb8 34. Qxa7 Nef8 35. Qa2 1-0

