[Event "Canadian op"]
[Site "Scarborough"]
[Date "1988.07.19"]
[Round "6"]
[White "McCormick, Edgar Thomas"]
[Black "Brodie, Hugh"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2179"]
[BlackElo "1992"]
[PlyCount "69"]
[EventDate "1988.07.15"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. h3 Be7 7. Be3 cxd4 8. cxd4 0-0 9. Nc3 Qa5 10. Bd3 Nc6 11. 0-0 Nb4 12. Re1 Nxd3 13. Qxd3 Nd5 14. Nxd5 exd5 15. Bg5 Bb4 16. Re3 Be6 17. a3 Rac8 18. Bf4 a6 19. Rd1 Be7 20. Ne5 Bh4 21. Qe2 Qd8 22. Qh5 Rc2 23. Bg3 Bf6 24. Re2 Rxe2 25. Qxe2 Qb6 26. b4 Rc8 27. Qd3 a5 28. Rb1 a4 29. Bf4 Kf8 30. Be3 Rc7 31. Qd1 Qb5 32. Rc1 Rxc1 33. Qxc1 Bxe5 34. dxe5 Qc4 35. Qxc4 1/2-1/2

[Event "US Open-89"]
[Site "Boston"]
[Date "1988.??.??"]
[Round "?"]
[White "McCormick, Edgar Thomas"]
[Black "Rachels, Stuart"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2350"]
[PlyCount "98"]
[EventDate "1988.08.07"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. exf6 Nxf6 9. Qe2 d5 10. g3 Bd6 11. Bg2 0-0 12. Nbd2 e5 13. 0-0 Bg4 14. Qb5 a6 15. Qb3 Kh8 16. h3 Bh5 17. c4 e4 18. Ng5 Nd4 19. Qxb7 h6 20. Ngxe4 Rf7 21. Nxd6 Rxb7 22. Nxb7 Qc7 23. cxd5 Qxb7 24. d6 Nd5 25. b3 Nc2 26. Rb1 Be2 27. Bb2 Bxf1 28. Rxf1 Re8 29. Nc4 Ne1 30. Bh1 Nd3 31. Rd1 Nxb2 32. Bxd5 Qb4 33. Nxb2 Re1+ 34. Kg2 Rxd1 35. Nxd1 Qxd6 36. Ne3 Qa3 37. Bc6 Qxa2 38. Ba4 Kg8 39. Nd5 Kf7 40. Kf3 Qd2 41. Ne3 Qc3 42. Kg2 Ke6 43. h4 Ke5 44. Nc4+ Kd4 45. Ne3 Kd3 46. Nd5 Qd4 47. Ne3 Qe4+ 48. Kg1 Ke2 49. Bd7 Qb1+ 0-1

[Event "US Open-88"]
[Site "Portland"]
[Date "1987.08.10"]
[Round "8"]
[White "Anderson, Renard"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2290"]
[BlackElo "2141"]
[PlyCount "37"]
[EventDate "1987.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. c5 N6d7 6. Bc4 g6 7. Qb3 e6 8. Nf3 Bg7 9. Bg5 Nf6 10. Nc3 0-0 11. Rd1 Nc6 12. Qc2 h6 13. Bh4 b6 14. 0-0 g5 15. Bg3 g4 16. Ne5 Nxd4 17. Qa4 bxc5 18. Qa3 Qe7 19. Rxd4 1-0

[Event "US Open-88"]
[Site "Portland"]
[Date "1987.08.09"]
[Round "7"]
[White "McCormick, Edgar Thomas"]
[Black "Rolletschek, Heinrich"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2141"]
[BlackElo "2303"]
[PlyCount "94"]
[EventDate "1987.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Qe7 7. Na4 Bb6 8. a3 Be6 9. Nxb6 axb6 10. Bxe6 Qxe6 11. 0-0 h6 12. fxe5 dxe5 13. Bd2 Rd8 14. Qe2 0-0 15. Bc3 Kh7 16. Qf2 Rfe8 17. Nh4 Rd7 18. Nf5 Ng8 19. Rae1 g6 20. Ne3 Rf8 21. Qh4 Nd4 22. Bd2 f6 23. Rf2 Rdf7 24. g4 Kg7 25. h3 Qd7 26. Ref1 Ne7 27. Nf5+ Nexf5 28. gxf5 g5 29. Qh5 Rh8 30. Be3 Kf8 31. h4 Rfh7 32. Rg2 Qf7 33. Qd1 Rg7 34. c3 Nc6 35. Qa4 Qe8 36. d4 exd4 37. Bxd4 Nxd4 38. Qxd4 Qe7 39. Rd1 Kg8 40. Qd5+ Kh7 41. Qxb7 gxh4 42. Qc6 Rhg8 43. Kh1 Rxg2 44. Rd7 Rg1+ 45. Kh2 R8g2+ 46. Kh3 Rg7 47. Rxe7 Rh1# 0-1

[Event "US Open-88"]
[Site "Portland"]
[Date "1987.08.07"]
[Round "6"]
[White "Waxman, Joseph L"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2337"]
[BlackElo "2141"]
[PlyCount "60"]
[EventDate "1987.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. Qa4+ Nc6 7. Bxb4 exf2+ 8. Kxf2 Qd4+ 9. Ke1 Qh4+ 10. Kd1 Bg4+ 11. Ne2 0-0-0+ 12. Bd2 Nh6 13. Nbc3 Nf5 14. Kc1 Rxd2 15. Kxd2 Rd8+ 16. Nd5 Bxe2 17. Bxe2 Rxd5+ 18. cxd5 Qxa4 19. dxc6 Qf4+ 20. Kc2 Qe4+ 21. Kd2 Qd5+ 22. Ke1 Ne3 23. cxb7+ Qxb7 24. Kd2 Nxg2 25. b3 Qd5+ 26. Kc2 Ne3+ 27. Kc3 Qxe5+ 28. Kd2 Qd4+ 29. Bd3 Nd5 30. Rad1 Nb4 0-1

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "London, Dimitri"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2420"]
[PlyCount "34"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 Qc7 9. g3 b6 10. Bg2 Ncb4 11. Na3 Nxc3 12. bxc3 Qxc3+ 13. Nd2 Ba6 14. Nb5 Nd3+ 15. Kd1 Bxb5 16. Bxa8 Qxa1 17. Nb3 Qxe5 0-1

[Event "US Open-84"]
[Site "Pasadena"]
[Date "1983.08.08"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Said Nejad, Charley"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "26"]
[EventDate "1983.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 Nc6 5. Nf3 d6 6. d3 Bg4 7. Na4 Nd4 8. Nxc5 dxc5 9. fxe5 Nxe4 10. Be3 Bxf3 11. gxf3 Qh4+ 12. Kf1 Qh3+ 13. Ke1 Nxf3+ 0-1

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.13"]
[Round "6"]
[White "Watson, John L"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2420"]
[PlyCount "89"]
[EventDate "1982.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 d6 6. 0-0 0-0 7. d3 Bxc3 8. bxc3 e4 9. Nd4 exd3 10. exd3 Nxd4 11. cxd4 c6 12. Rb1 h6 13. Re1 d5 14. Ba3 Re8 15. Rxe8+ Qxe8 16. Qd2 b6 17. Bd6 Be6 18. c5 b5 19. h3 Qd7 20. g4 Ne8 21. Bg3 Nc7 22. Qa5 Ne8 23. a4 bxa4 24. Qxa4 h5 25. f3 hxg4 26. hxg4 g5 27. Qd1 a5 28. Qa4 f5 29. gxf5 Bxf5 30. Rb6 Rc8 31. Qxa5 Bxd3 32. Be5 g4 33. Qd2 Qf5 34. fxg4 Qxg4 35. Qxd3 Ra8 36. Rxc6 Ra1+ 37. Kh2 Ng7 38. Rg6 Qh5+ 39. Kg3 Ra7 40. Bf3 Qh7 41. Bxd5+ Kh8 42. Be4 Rf7 43. Qb3 Rf1 44. Qb8+ Qg8 45. Rh6# 1-0

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.11"]
[Round "4"]
[White "Martz, William E"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "47"]
[EventDate "1982.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4 0-0 10. 0-0 Bg4 11. h3 Bh5 12. a4 a6 13. Be2 Re8 14. Qb3 Rb8 15. Ba3 Bxa3 16. Qxa3 Qe7 17. Rfc1 Bg6 18. Qxe7 Rxe7 19. Bxa6 Nb4 20. Bf1 c6 21. Ne5 Be4 22. f3 f6 23. fxe4 fxe5 24. Rab1 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "Cornelis, Robert C"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "50"]
[EventDate "1981.08.02"]
[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 e5 2. Nc3 f5 3. Bc4 Nf6 4. d3 Bc5 5. Nf3 d6 6. Bg5 c6 7. Qe2 h6 8. Bxf6 Qxf6 9. 0-0-0 b5 10. Nxb5 cxb5 11. Bd5 Be6 12. Bxa8 0-0 13. Bd5 Rc8 14. Bxe6+ Qxe6 15. Kb1 Na6 16. exf5 Qf7 17. c3 b4 18. c4 b3 19. a3 Qd7 20. d4 Qxf5+ 21. Ka1 Nb4 22. axb4 Bxb4 23. dxe5 Qd7 24. Nd2 Qa4+ 25. Kb1 Bxd2 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "7"]
[White "McCormick, Edgar Thomas"]
[Black "Rykowski, John"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "55"]
[EventDate "1981.08.02"]
[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. c3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. Nf3 Bd6 7. 0-0 Nge7 8. Nbd2 0-0 9. dxc5 Bxc5 10. Nb3 Bb6 11. Bg5 f6 12. Bh4 Nf5 13. Bd3 Nxh4 14. Nxh4 Ne5 15. Bc2 Bg4 16. Qb1 g6 17. Re1 Qc7 18. Nd4 Bxd4 19. cxd4 Nc6 20. Bb3 Rad8 21. Qe4 Bc8 22. Bxd5+ Kh8 23. Bxc6 bxc6 24. Rac1 Qb6 25. Rxc6 Qxb2 26. Rc7 Qb4 27. Nxg6+ Kg8 28. Ne7+ 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "4"]
[White "Mennella, James J"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "46"]
[EventDate "1981.08.02"]
[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 e5 3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3 6. fxe3 Bxd2+ 7. Qxd2 Qxd2+ 8. Nxd2 Nc6 9. Ngf3 Nge7 10. Bd3 Ng6 11. Bxg6 hxg6 12. e4 Rh5 13. 0-0-0 Nxe5 14. Nxe5 Rxe5 15. Rde1 Be6 16. Rhf1 Rd8 17. Kc2 b5 18. Kc3 bxc4 19. Nxc4 Bxc4 20. Kxc4 Rd2 21. Rf3 Rxg2 22. Kd4 Re7 23. Rh3 Rxb2 0-1

[Event "US Open-80"]
[Site "Chicago"]
[Date "1979.08.10"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Chow, Albert"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2017"]
[BlackElo "1797"]
[PlyCount "86"]
[EventDate "1979.07.29"]
[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 e6 2. c4 b6 3. e4 Bb7 4. Nc3 Bb4 5. f3 f5 6. e5 Qh4+ 7. g3 Qh5 8. Be2 Ne7 9. Qb3 Nbc6 10. Be3 f4 11. g4 Qf7 12. Bf2 0-0-0 13. h4 h5 14. Rh3 g5 15. 0-0-0 hxg4 16. fxg4 gxh4 17. Bf3 Bxc3 18. Qxc3 Ng6 19. Be4 Kb8 20. Rf3 Nb4 21. Bb1 Bxf3 22. Nxf3 Nc6 23. Be4 h3 24. Ng5 Qg7 25. Nxh3 Nge7 26. Qf3 Rdg8 27. Rg1 d5 28. cxd5 Nxd5 29. Bxd5 exd5 30. Nxf4 Qh6 31. Be3 Qh2 32. Nxd5 Rh3 33. Qf7 Rc8 34. Rd1 Qe2 35. Qf2 Qc4+ 36. Nc3 Nb4 37. Kb1 Rch8 38. Qf1 Qxf1 39. Rxf1 Rxe3 40. a3 Nc6 41. Rf4 Rd8 42. e6 Rxe6 43. d5 Re1+ 0-1

[Event "US Open-78"]
[Site "Columbus"]
[Date "1977.08.??"]
[Round "?"]
[White "Diebert, Charles"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "73"]
[EventDate "1977.08.07"]
[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 d5 2. Nf3 Nc6 3. e3 Bf5 4. c3 e6 5. Bb5 Bd6 6. 0-0 Nge7 7. c4 dxc4 8. Bxc4 0-0 9. Nc3 Ng6 10. h3 Nh4 11. Re1 e5 12. d5 Na5 13. Bf1 e4 14. Nxh4 Qxh4 15. g3 Bxg3 16. fxg3 Qxg3+ 17. Kh1 Bxh3 18. Bxh3 Qxh3+ 19. Kg1 Qg3+ 20. Kf1 Rae8 21. Re2 Nc4 22. Qe1 Qh3+ 23. Rg2 f5 24. Qg3 Qh6 25. Ne2 Ne5 26. Nf4 Nf3 27. b3 Qh1+ 28. Ke2 Rf7 29. Bb2 Qh6 30. Ne6 f4 31. exf4 g6 32. Rd1 Rd7 33. f5 Qh5 34. Qg4 Qxg4 35. Rxg4 g5 36. Rxe4 Nh4 37. Rxh4 1-0

[Event "US Open-78"]
[Site "Columbus"]
[Date "1977.08.??"]
[Round "?"]
[White "Farley, Terry"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "81"]
[EventDate "1977.08.07"]
[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 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Nge7 8. Be2 0-0 9. 0-0 Bxd2 10. Qxd2 Ng6 11. e6 Bxe6 12. Nd4 Bd7 13. Nc3 Nce5 14. Rad1 c6 15. Ne4 Qe7 16. Ng3 Bg4 17. Ndf5 Bxf5 18. Nxf5 Qc7 19. c5 b6 20. b4 a5 21. a3 axb4 22. axb4 bxc5 23. bxc5 Ra5 24. Qd4 Ne7 25. Nd6 N7g6 26. Rf5 f6 27. Rdf1 Raa8 28. h4 Ne7 29. Rh5 g6 30. Rxe5 fxe5 31. Rxf8+ Rxf8 32. Bc4+ Nd5 33. Qxe5 Qd8 34. e4 Qxh4 35. g3 Qh6 36. exd5 Qc1+ 37. Kg2 Qd2+ 38. Kh3 Rf2 39. dxc6+ Kf8 40. Qh8+ Ke7 41. Nc8# 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1976.??.??"]
[Round "3"]
[White "Biyiasas, Peter"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2460"]
[PlyCount "59"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Be3 Nc6 9. Nc3 0-0 10. b3 Bf6 11. Ne4 Nd7 12. Nxf6+ Nxf6 13. h3 Bh5 14. Bg5 h6 15. Bh4 g5 16. Bg3 Ne4 17. d5 Nc3 18. Qd3 Nxe2+ 19. Qxe2 Nd4 20. Qe4 Nxf3+ 21. gxf3 exd5 22. cxd5 Re8 23. Qd3 Qd7 24. Kh2 Rad8 25. Rfe1 Rxe1 26. Rxe1 Bg6 27. Qd4 Kh7 28. Qf6 Rg8 29. Re7 Qxd5 30. Be5 1-0

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1976.??.??"]
[Round "1"]
[White "Briggs, E."]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "48"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. c4 e6 5. Qb3 Bxf3 6. gxf3 dxc4 7. Qxb7 Nge7 8. Bxc4 Rb8 9. Qa6 Rb6 10. Qa4 Ng6 11. a3 Bd6 12. Bb5 Qd7 13. Nc3 Nh4 14. Ke2 Be7 15. e4 0-0 16. Be3 Rfb8 17. d5 Rxb5 18. Nxb5 Rxb5 19. dxc6 Rxb2+ 20. Kf1 Qd3+ 21. Kg1 Nxf3+ 22. Kg2 Qxe3 23. Rhf1 Nh4+ 24. Kg1 Qg5+ 0-1

[Event "Las Vegas National op"]
[Site "Las Vegas"]
[Date "1976.??.??"]
[Round "4"]
[White "McCormick, Edgar Thomas"]
[Black "Edmondson, E."]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1976.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nf6 8. h3 Bh5 9. Qb3 Qc8 10. Nc3 c6 11. Bf4 0-0 12. Rfd1 Nbd7 13. Rac1 Re8 14. Kf1 h6 15. d5 Nc5 16. Qc2 exd5 17. cxd5 Bg6 18. Qd2 Rd8 19. Ne5 Nce4 20. Nxe4 Bxe4 21. Qe3 Bxd5 22. Nxc6 Bxc6 23. Qxe7 Re8 24. Qb4 Re4 25. Qd2 Qf5 26. Bg3 Nh5 27. Bxh5 1/2-1/2

[Event "American op 10th"]
[Site "Santa Monica"]
[Date "1974.11.29"]
[Round "3"]
[White "Blackstone, John"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "43"]
[EventDate "1974.11.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. Nf3 Nge7 9. Nd6+ Kf8 10. Qf4 Nf5 11. Nxf5 exf5 12. 0-0-0 h6 13. h4 Be6 14. Nxd4 Nxd4 15. Qxd4 Qa5 16. Rh3 Ke7 17. Ra3 Qb6 18. Rb3 Qxd4 19. Rxb7+ Kf8 20. Rxd4 g5 21. Ra4 a5 22. Rb5 1-0

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.21"]
[Round "10"]
[White "Jacklyn, Paul"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "37"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nge7 7. h3 Bxf3 8. Bxf3 Nf5 9. c4 dxc4 10. Bxc6+ bxc6 11. Qa4 Qd4+ 12. Kh2 Kd7 13. Na3 g5 14. Nxc4 Bh6 15. Qa6 Rad8 16. g4 Qd3 17. gxf5 Ke7 18. Qxa7+ Rd7 19. f6+ 1-0

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.14"]
[Round "4"]
[White "McCormick, Edgar Thomas"]
[Black "Celorio, Eduardo"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "46"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qh5 8. cxd4 Be6 9. Bxe6 fxe6 10. Qb3 0-0-0 11. Qxe6+ Kb8 12. 0-0 Bd6 13. d5 Nd4 14. Qe4 Nxf3+ 15. Nxf3 Nf6 16. Qh4 Qxh4 17. Nxh4 Nxd5 18. Bg5 Rde8 19. Rad1 c6 20. Nf5 Be5 21. b3 Rhf8 22. Ne3 Nc3 23. Rd2 Ne4 0-1

[Event "US Open-75"]
[Site "New York"]
[Date "1974.08.13"]
[Round "3"]
[White "McCormick, Edgar Thomas"]
[Black "Deutsch, Anthony"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "89"]
[EventDate "1974.08.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 0-0 9. Be3 Qb4 10. 0-0 Qxb2 11. Nb5 Ne8 12. Rfd1 Qxa1 13. Rxa1 Bxa1 14. c3 a6 15. Na7 Nc6 16. Nxc6 bxc6 17. Qc2 Rb8 18. Qc1 Bb2 19. Qb1 Be6 20. f5 gxf5 21. exf5 Bd5 22. Bh6 Ng7 23. Qe1 f6 24. Qxe7 Rf7 25. Qxd6 Rbb7 26. Bxa6 Rfd7 27. Qxf6 Ra7 28. Bxg7 Ba3 29. Bh6 Rxa6 30. Ne5 Bc5+ 31. Kf1 Rxa2 32. Nxd7 Bc4+ 33. Ke1 Ra1+ 34. Kd2 Ra2+ 35. Kc1 Ba3+ 36. Kb1 Rb2+ 37. Ka1 Ra2+ 38. Kb1 Rb2+ 39. Kc1 Rb7+ 40. Kd2 Rxd7+ 41. Ke1 Re7+ 42. Kf2 Bc5+ 43. Kg3 Rd7 44. Qxc6 Rd3+ 45. Kg4 1-0

[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "11"]
[White "McCormick, Edgar Thomas"]
[Black "Moose, F."]
[Result "1-0"]
[ECO "C32"]
[PlyCount "35"]
[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. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 d5 5. exd5 e4 6. d4 Bb6 7. Nge2 c6 8. dxc6 Nxc6 9. Be3 Ng4 10. Qd2 Nxe3 11. Qxe3 Nxd4 12. Qxe4+ Qe7 13. Qxe7+ Kxe7 14. Nd5+ Kd8 15. Nxb6 Nxc2+ 16. Kd2 Nxa1 17. Nxa8 Bf5 18. Rxa1 1-0

[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "8"]
[White "Peters, Jack"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "43"]
[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. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. b3 0-0 9. Bb2 Bf6 10. Nc3 Nc6 11. Ne4 Nd7 12. Re1 Re8 13. Qd2 a5 14. Rad1 Be7 15. a3 Nf6 16. Qf4 Bf5 17. d5 Bxe4 18. dxc6 Qb8 19. Bxf6 Bxf3 20. Bxg7 Kxg7 21. Bxf3 Ra6 22. Bh5 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "5"]
[White "Bone, Eric Dale"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "98"]
[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 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Qe2 a6 8. c4 bxc4 9. Qxc4 Nbd7 10. Ba4 Bb7 11. Nc3 g6 12. Nge2 Bg7 13. Nd4 0-0 14. Nc6 Bxc6 15. Bxc6 Ne5 16. Qa4 Nxc6 17. Qxc6 e6 18. dxe6 Re8 19. 0-0 Rxe6 20. Qc4 Qd6 21. d3 Rd8 22. Bf4 Qb6+ 23. Kh1 Rc6 24. Qa4 Rd4 25. Be3 Rxa4 26. Bxb6 Rb4 27. Ba5 Rxb2 28. Rab1 Rxb1 29. Rxb1 Ne8 30. Ne4 f5 31. Nd2 Rc2 32. a3 Bc3 33. Bxc3 Rxc3 34. Nb3 Rxd3 35. Kg1 Nd6 36. a4 Rc3 37. Kf1 Nc4 38. Ke1 Rc2 39. Rd1 Ne3 40. Rd8+ Kg7 41. g3 c5 42. Rd3 c4 43. Rxe3 cxb3 44. Rxb3 Rxh2 45. Rb6 Rg2 46. Rxa6 Rxg3 47. Ra7+ Kh6 48. Kf2 f4 49. Rf7 g5 1/2-1/2

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "9"]
[White "Brandts, Paul"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "98"]
[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. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 Nf6 5. Be2 e6 6. 0-0 Be7 7. h3 h6 8. a3 0-0 9. c4 dxc4 10. Bxc4 Na5 11. Ba2 b6 12. b4 Nb7 13. Ne5 Bd6 14. Nc3 c5 15. dxc5 bxc5 16. b5 Ne4 17. Nxe4 Bxe4 18. f3 Bxe5 19. Bxe5 Bd3 20. Rf2 Bxb5 21. Rd2 Qe7 22. Qc2 Rfd8 23. Rad1 Rxd2 24. Rxd2 Rd8 25. Bb1 f5 26. Rxd8+ Nxd8 27. Ba1 Bc6 28. Qc3 Bd5 29. e4 fxe4 30. fxe4 Bb7 31. Qg3 Nc6 32. Qg6 Nd4 33. e5 Qf7 34. Bxd4 Qxg6 35. Bxg6 cxd4 36. Kf2 Kf8 37. g3 Ke7 38. h4 Kd7 39. Ke2 Ba6+ 40. Bd3 Bxd3+ 41. Kxd3 Kc6 42. Kxd4 Kb5 43. a4+ Kb4 44. a5 a6 45. Kd3 Kc5 46. Ke4 h5 47. Ke3 Kd5 48. Kd3 Kxe5 49. Kc4 Kd6 0-1

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "7"]
[White "Busquets, Luis"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "49"]
[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 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Be7 7. Bg5 0-0 8. Rc1 Nc6 9. c5 Ne4 10. Bxe7 Qxe7 11. Bb5 Bd7 12. 0-0 f5 13. Bxc6 Bxc6 14. Ne5 Qh4 15. Nxc6 bxc6 16. Qa4 Rf6 17. Qxc6 Raf8 18. Qd7 Rg6 19. c6 Qg4 20. g3 Qh3 21. Nxe4 fxe4 22. f4 exf3 23. Rf2 Qh6 24. Rc3 Qf4 25. Rcxf3 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "11"]
[White "Dunning, John"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D09"]
[PlyCount "47"]
[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. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Bc5 7. a3 a5 8. Bf4 Nge7 9. Nbd2 0-0 10. Ne4 Ba7 11. Qd2 Qc8 12. Nf6+ gxf6 13. exf6 Ng6 14. Be5 Nce7 15. fxe7 Re8 16. Qh6 Nxe5 17. Nxe5 Qf5 18. Qf4 Qxf4 19. gxf4 Be6 20. Rg1 Kh8 21. Bxb7 Rab8 22. Bd5 Rxb2 23. Bxe6 fxe6 24. Nc6 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "8"]
[White "McCormick, Edgar Thomas"]
[Black "Jacobs, Jon"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "50"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. Nf3 Bg4 6. Be2 Nc6 7. cxd4 0-0-0 8. Nc3 Qa5 9. Be3 Nf6 10. Qb3 e6 11. 0-0 Bd6 12. Rac1 Kb8 13. Nb5 Ka8 14. Rc4 Bb4 15. Nxa7 Nxa7 16. Rxb4 Nd5 17. Rc4 Rc8 18. Rxc8+ Rxc8 19. h3 Bf5 20. Bd2 Qd8 21. Rc1 Rxc1+ 22. Bxc1 Nc6 23. Ne5 Nxe5 24. dxe5 Qc7 25. Be3 Kb8 1/2-1/2

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "3"]
[White "McCormick, Edgar Thomas"]
[Black "Zechiel, David"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "81"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. Nf3 Qe4+ 6. Be2 d3 7. Qxd3 Qxd3 8. Bxd3 Nc6 9. 0-0 Bg4 10. Nbd2 e6 11. h3 Bh5 12. Re1 Bc5 13. Ne5 Nge7 14. Nxc6 Nxc6 15. Ne4 Be7 16. Bf4 0-0-0 17. Bc2 Bg6 18. b4 Bf6 19. Rac1 Be5 20. Be3 b6 21. f4 Bc7 22. a4 Rd7 23. a5 Kb7 24. g4 h5 25. f5 hxg4 26. fxg6 f5 27. hxg4 Ne5 28. gxf5 Nf3+ 29. Kf2 Nxe1 30. Kxe1 exf5 31. Nf2 Re8 32. Ke2 Bf4 33. Be4+ Rxe4 34. Nxe4 Bxe3 35. Kxe3 fxe4 36. axb6 axb6 37. Kxe4 Rd6 38. Kf5 Rf6+ 39. Kg5 Re6 40. Rf1 Re7 41. Rf7 1-0

[Event "Canadian op"]
[Site "St John"]
[Date "1970.08.05"]
[Round "9"]
[White "McCormick, Edgar Thomas"]
[Black "Coudari, Camille"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2104"]
[BlackElo "2268"]
[PlyCount "44"]
[EventDate "1970.07.29"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. Nc3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. dxe5 dxe5 11. f5 Nd4 12. Qf2 c5 13. g4 Re8 14. g5 Nh5 15. 0-0-0 a6 16. Bc4 Qd6 17. Rhf1 gxf5 18. Bxd4 exd4 19. Qxf5 Ng3 20. Qxf7+ Kh8 21. Rg1 Rf8 22. Qd5 Qf4+ 0-1

[Event "Greater Chicago op"]
[Site "Chicago"]
[Date "1968.??.??"]
[Round "8"]
[White "Stern, Howard"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "E76"]
[PlyCount "53"]
[EventDate "1968.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. f4 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. h3 Bd7 9. Nf3 Nh5 10. Be2 Ng3 11. Rh2 Bd4 12. Bc1 Bg1 13. Nd5 Nxe4 14. Qc2 Bf2+ 15. Kd1 Ng3 16. Qc3 f6 17. a4 Bf5 18. b4 Qc8 19. Bd2 Ne4 20. Qb2 Bg3 21. Be3 Na6 22. Rh1 Nc7 23. Nxc7+ Qxc7 24. Nd4 Bf2 25. Nxf5 Bxe3 26. Nxe3 Nf2+ 27. Kd2 1/2-1/2

[Event "New York City op"]
[Site "New York"]
[Date "1967.??.??"]
[Round "?"]
[White "McCormick, Edgar Thomas"]
[Black "Benko, Pal C"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "78"]
[EventDate "1967.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8. Bd3 0-0 9. Qe2 Nc6 10. Be3 Qa5 11. 0-0 Bg4 12. a3 e5 13. Qf2 exf4 14. Bxf4 Bxf3 15. Qxf3 Ne5 16. Bxe5 Qxe5 17. Rab1 Rae8 18. h3 a6 19. Qf2 Nd7 20. Bc4 Qc5 21. Qxc5 Nxc5 22. Bd5 Bd4+ 23. Kh1 b5 24. b4 Bxc3 25. bxc5 dxc5 26. a4 b4 27. Rbd1 a5 28. g4 Kg7 29. Kg2 Re7 30. Kf3 f5 31. gxf5 gxf5 32. Ke3 Bd4+ 33. Kd3 Re5 34. Rde1 Bc3 35. Rg1+ Kh6 36. Re2 Rd8 37. Kc4 Rdxd5 38. exd5 Rxe2 39. Kxc5 Rxc2 0-1

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.25"]
[Round "12"]
[White "Lombardy, William James"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "37"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. d5 c6 7. Nf3 Bg4 8. Be3 cxd5 9. cxd5 Bd6 10. h3 Bxf3 11. Qxf3 N8d7 12. Bd3 0-0 13. 0-0 Re8 14. Bb5 Re7 15. Ne4 Bb8 16. Rfe1 a6 17. d6 Re6 18. Bxd7 Nxd7 19. Ng5 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.23"]
[Round "10"]
[White "McCormick, Edgar Thomas"]
[Black "Koelsche, Giles A"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "83"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Qc7 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nc6 8. Nxc6 dxc6 9. 0-0 e5 10. a3 Be7 11. h3 Be6 12. Be3 Rd8 13. Qe2 Nd7 14. b4 0-0 15. c5 a5 16. f4 exf4 17. Bxf4 Ne5 18. Na4 axb4 19. axb4 Rd4 20. Rab1 Ra8 21. Nb6 Ra3 22. Bc4 Rxc4 23. Nxc4 Bxc4 24. Qxc4 Nxc4 25. Bxc7 Ra4 26. Rfc1 Na3 27. Ra1 h6 28. Rc3 Nb5 29. Rxa4 Nxc3 30. Ra8+ Kh7 31. Ra7 Nxe4 32. Rxb7 Nc3 33. Be5 Nd5 34. Bd4 Bf8 35. b5 cxb5 36. Rxb5 Kg6 37. c6 Ne7 38. c7 Nc8 39. Be5 Be7 40. Rb8 Bc5+ 41. Kf1 Na7 42. Ra8 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.22"]
[Round "9"]
[White "McCormick, Edgar Thomas"]
[Black "Tarjan, James Edward"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "87"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nf6 6. Bc4 a6 7. e5 d5 8. Nxd5 Nxd5 9. Qxd5 Qxd5 10. Bxd5 Nc6 11. Bd2 Bf5 12. Rc1 Rc8 13. 0-0 e6 14. Bxc6+ Rxc6 15. Nd4 Rc5 16. Rxc5 Bxc5 17. Nxf5 exf5 18. Rc1 Bb6 19. Rc8+ Bd8 20. Rb8 b6 21. b4 Kd7 22. Ra8 Ke6 23. Bg5 f6 24. exf6 gxf6 25. Be3 Re8 26. Bxb6 Kf7 27. Be3 Be7 28. Ra7 Kg6 29. g3 Bxb4 30. Rxa6 Rd8 31. a4 Bc3 32. Kg2 Rd5 33. Rc6 Bd4 34. Kf3 Be5 35. Rc2 Kf7 36. Ra2 Bc7 37. Bd2 Rd6 38. Bf4 Rc6 39. Bxc7 Rxc7 40. a5 Ke6 41. a6 Ra7 42. Kf4 h6 43. h4 h5 44. Ra4 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.21"]
[Round "8"]
[White "Neff, Phil"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "67"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 f5 5. e4 fxe4 6. f3 exf3 7. Nxf3 d6 8. Bd3 Bg7 9. Ng5 Nd7 10. Qh5 Ne5 11. Ne6 Nxd3+ 12. cxd3 Qa5+ 13. Nd2 Bxe6 14. dxe6 0-0-0 15. exf7 Bxb2 16. Rd1 Bc3 17. Qe2 Qxa2 18. Qxe7 Bxd2+ 19. Rxd2 Qa1+ 20. Rd1 Qe5+ 21. Qxe5 dxe5 22. 0-0 Rhf8 23. Rf5 b6 24. Rdf1 Rd7 25. g4 a5 26. g5 Re7 27. h4 e4 28. h5 Re6 29. Rf6 Re5 30. R1f5 Rxf5 31. Rxf5 exd3 32. Kf2 c4 33. Ke3 Rd8 34. f8Q 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.19"]
[Round "6"]
[White "McCormick, Edgar Thomas"]
[Black "Jones, Kenneth R"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "59"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. c3 Qb6 7. Nb3 d6 8. Bd3 e5 9. Na3 Be6 10. Qf3 exf4 11. Bxf4 Ne5 12. Bb5+ Ke7 13. Qg3 a6 14. Be3 Qc7 15. Be2 Nf6 16. 0-0 Nxe4 17. Qh4+ Nf6 18. Bg5 Ned7 19. Rxf6 Nxf6 20. Rf1 Bf5 21. g4 h6 22. Bxf6+ Bxf6 23. Qf2 Rag8 24. gxf5 gxf5+ 25. Kh1 Rg5 26. Nc2 Rhg8 27. Ne3 Kf8 28. Nd5 Qd8 29. Nxf6 Qxf6 30. Bf3 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.18"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Holzinger, Robert"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "91"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 Qxf6 9. 0-0-0 Bd7 10. f4 Nc6 11. Nf3 Qd8 12. g4 Be7 13. Kb1 Qc7 14. h4 0-0-0 15. Rh3 Kb8 16. f5 Ne5 17. Nxe5 dxe5 18. Rd3 Bc6 19. Qf2 Bf6 20. fxe6 fxe6 21. Qg3 Be7 22. Be2 Rdf8 23. g5 hxg5 24. hxg5 Rf4 25. a3 Bc5 26. Bg4 Qe7 27. Bf3 Rhf8 28. Ne2 Bb5 29. Nxf4 exf4 30. Qg4 Bxd3 31. Rxd3 Be3 32. e5 Rf5 33. Rb3 b6 34. Qh3 Ka7 35. Rd3 b5 36. Qh8 Rf8 37. Qh5 Rf5 38. Bc6 Rxg5 39. Qf3 Rg1+ 40. Ka2 Qc5 41. Rc3 Qxe5 42. Ba8 Qb8 43. Be4 Rg3 44. Qd1 Kb6 45. Rc6+ Ka5 46. b4+ 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.16"]
[Round "4"]
[White "McCormick, Edgar Thomas"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "72"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nxc6 bxc6 8. Be2 Bc5 9. 0-0 d6 10. Qd3 0-0 11. Be3 Bxe3 12. Qxe3 c5 13. Rad1 Bb7 14. Rd3 Qe7 15. Rfd1 Rad8 16. Qd2 Ne8 17. f4 exf4 18. Qxf4 f6 19. Bg4 g6 20. Nd5 Qe5 21. Qxe5 fxe5 22. Rf1 Bxd5 23. exd5 Rxf1+ 24. Kxf1 Rb8 25. Bd7 Kf8 26. Bxe8 Kxe8 27. b3 Ke7 28. Kf2 Rf8+ 29. Rf3 Rxf3+ 30. Kxf3 Kf6 31. g4 a5 32. h4 h5 33. a3 g5 34. hxg5+ Kxg5 35. gxh5 Kxh5 36. Ke2 Kg5 0-1

[Event "US Open-66"]
[Site "San Juan"]
[Date "1965.07.??"]
[Round "?"]
[White "Rivera, D."]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "E57"]
[PlyCount "55"]
[EventDate "1965.07.26"]
[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 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. a3 b6 11. Qd3 Nd5 12. Ne4 Bb7 13. Rfe1 Rc8 14. Ba2 Rc7 15. Rad1 Rd7 16. Bb1 Bxg5 17. Nfxg5 Nce7 18. Nxh7 f5 19. Neg5 Nf4 20. Qe3 Neg6 21. g3 Nh3+ 22. Nxh3 Kxh7 23. Ng5+ Kh8 24. Nxe6 f4 25. Qe2 fxg3 26. hxg3 Bf3 27. Nxd8 Bxe2 28. Rxe2 1-0

[Event "US Open-65"]
[Site "Boston"]
[Date "1964.08.??"]
[Round "?"]
[White "McCormick, Edgar Thomas"]
[Black "Levy, Louis"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "47"]
[EventDate "1964.08.17"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Nf6 5. Ngf3 Nxd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. g3 0-0 9. Bg2 Nb4 10. Bd2 N8c6 11. 0-0 f6 12. a3 Na6 13. Qe2 e5 14. Rad1 Qe8 15. Be3 Bxe3 16. Qxe3 Bf5 17. Nh4 Bg4 18. Rd6 Rc8 19. h3 Bh5 20. g4 Bf7 21. Nf5 h6 22. Rxf6 Bxb3 23. Qxb3+ Kh8 24. Qxb7 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.25"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Burger, Karl"]
[Result "0-1"]
[ECO "B36"]
[PlyCount "60"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Be2 0-0 10. 0-0 Be6 11. Qd2 Rc8 12. Rad1 Re8 13. b3 a6 14. h3 Qc7 15. Nd5 Bxd5 16. exd5 Ne4 17. Qe3 Nc3 18. Rd2 e6 19. Bg4 exd5 20. Qd3 f5 21. Bf3 d4 22. h4 d5 23. cxd5 h6 24. d6 Qxd6 25. Bxb7 Rc7 26. Bxa6 hxg5 27. Bc4+ Nd5 28. Qg3 Be5 29. Qxg5 Bf4 30. Bxd5+ Kg7 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.24"]
[Round "11"]
[White "Burgar, Wesley"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A68"]
[PlyCount "98"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Bd3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nc3 Bxc3+ 13. bxc3 Qxb5 14. Kf2 Nd7 15. Qb3 Ba6 16. Qxb5 Bxb5 17. Nd2 Nb6 18. Re1 Bd3 19. Re3 c4 20. Ne4 Nxd5 21. Re1 Rfd8 22. Ba3 Bxe4 23. Rxe4 Rac8 24. Rc1 f5 25. Rd4 Nf6 26. Kf3 Rc6 27. Bb4 Kf7 28. a4 Ke6 29. Rcd1 Rd7 30. Rg1 h5 31. a5 a6 32. h4 Rc8 33. Rgd1 d5 34. Re1+ Ne4 35. Ke2 Nc5 36. Kd1+ Ne4 37. Kc2 Rb7 38. Red1 Rb5 39. Re1 Kd7 40. Red1 Kc6 41. Re1 Re8 42. Re3 Re6 43. Rd1 Rb8 44. Ba3 Ree8 45. Bb4 Nf6 46. Rde1 Rxe3 47. Rxe3 Re8 48. Kd2 Re4 49. Be7 d4 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.23"]
[Round "10"]
[White "McCormick, Edgar Thomas"]
[Black "Rubin, Sidney J"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 b6 7. Bd3 Bb7 8. 0-0 Be7 9. Re1 0-0 10. Bg5 Nbd7 11. Qe2 Re8 12. Rad1 h6 13. Bh4 Nh5 14. Bxe7 Qxe7 15. Bb1 Nf8 16. g3 Rad8 17. Nh4 Nf6 18. Qe5 Qd7 19. Nb5 Qc6 20. f3 a6 21. Nxc7 N6d7 22. Qf4 g5 23. d5 exd5 24. Qd4 Qxc7 25. Nf5 Rxe1+ 26. Rxe1 Qc5 27. Nxh6# 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.22"]
[Round "9"]
[White "Lyman, Shelby"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bg4 10. Bh6 Bxf3 11. Bxg7 Bxd1 12. Bxf8 Kxf8 13. d5 Bg4 14. h4 Ne5 15. f3 f6 16. fxg4 Nxg4 17. h5 g5 18. Ne4 c6 19. Be2 cxd5 20. Nxg5 Qc8 21. Qf4 Ne5 22. Nxh7+ Kg7 23. Nxf6 exf6 24. h6+ Kf7 25. h7 Ng6 26. h8N+ Nxh8 27. Rh7+ 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.21"]
[Round "8"]
[White "Slifer, William"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "71"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 b6 11. Ng3 Nbd7 12. f4 Qc7 13. h3 Rb8 14. Be3 c4 15. Bc2 Nc5 16. Kh1 Nfd7 17. Bd4 b5 18. Bxg7 Kxg7 19. axb5 axb5 20. f5 Qd8 21. Qg4 b4 22. Na4 Nf6 23. Qf3 Nxa4 24. Rxa4 Bd7 25. Raa1 Qb6 26. Ne2 Qc5 27. g4 g5 28. h4 h6 29. hxg5 hxg5 30. Ng3 Rh8+ 31. Kg2 Qd4 32. b3 cxb3 33. Bxb3 Qb2+ 34. Ne2 Bb5 35. Rfd1 Bxe2 36. Qxe2 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.20"]
[Round "7"]
[White "McCormick, Edgar Thomas"]
[Black "Harrow, Martin"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "48"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Nc6 7. 0-0 a6 8. a3 Qc7 9. Bb3 Na5 10. Bg5 Be7 11. f4 b5 12. Kh1 0-0 13. Qf3 Nxb3 14. cxb3 Bb7 15. f5 h6 16. fxe6 hxg5 17. exf7+ Rxf7 18. Ne6 Qd7 19. Nxg5 Rff8 20. Qd3 Ng4 21. Nf3 Qe6 22. Rad1 Qh6 23. Rd2 Bg5 24. Re2 Nxh2 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.16"]
[Round "4"]
[White "McCormick, Edgar Thomas"]
[Black "Byrne, Robert Eugene"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "62"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qh5 8. 0-0 Nf6 9. cxd4 Be7 10. Re1 0-0 11. a3 Bd6 12. Nf1 Bg4 13. Be2 Rfe8 14. Be3 Nd5 15. h3 Nxe3 16. Nxe3 Bxf3 17. Bxf3 Qb5 18. b4 Rad8 19. d5 Ne5 20. Be2 Qd7 21. Qd4 a6 22. Rac1 Ng6 23. Bg4 Qe7 24. Kf1 Qg5 25. g3 h5 26. Nf5 Be5 27. f4 Bxd4 28. Rxe8+ Rxe8 29. fxg5 hxg4 30. Nxd4 gxh3 31. Rxc7 Re1+ 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.15"]
[Round "3"]
[White "Gilden, Lawrence C"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "102"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nc6 4. c4 e5 5. cxd5 Nxd5 6. 0-0 Be7 7. d3 0-0 8. Nc3 Be6 9. a3 h6 10. Ne1 Qd7 11. Nc2 Rad8 12. Ne3 Nxe3 13. Bxe3 Nd4 14. b4 c5 15. bxc5 Bxc5 16. Rb1 b6 17. a4 f5 18. Kh1 f4 19. Bxd4 Bxd4 20. Ne4 Bh3 21. Qb3+ Kh8 22. Qb5 Qf5 23. f3 fxg3 24. Nxg3 Bxg2+ 25. Kxg2 Qg5 26. Rbc1 Rc8 27. Rc4 Rxc4 28. Qxc4 h5 29. h4 Qg6 30. Qd5 Rc8 31. Qd7 Rc2 32. Kh3 Be3 33. a5 bxa5 34. Rb1 Bb6 35. Rb5 Bf2 36. Ne4 Be3 37. Rxe5 Rc6 38. Ng5 Bxg5 39. Rxg5 Qe6+ 40. Qxe6 Rxe6 41. Rxh5+ Kg8 42. Rxa5 Rxe2 43. Rxa7 Re3 44. Rd7 Rxf3+ 45. Kg4 Rf1 46. Kg5 Kh7 47. h5 Rg1+ 48. Kf4 Rh1 49. Rd5 Kh6 50. d4 Rh4+ 51. Kg3 Rxh5 1/2-1/2

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.26"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "71"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. h4 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 e6 13. h5 a5 14. hxg6 fxg6 15. g4 Rf7 16. Bd3 Nf8 17. Bc5 Ba6 18. Bxa6 Rxa6 19. 0-0-0 Nd7 20. Bd6 Nf8 21. g5 Raa7 22. Qh2 Qb6 23. Rd3 Rab7 24. Ba3 Qa6 25. Na4 Qc4 26. Nc5 Rbe7 27. Rf3 Bh8 28. b3 Qb5 29. Rh3 Ra7 30. Rh6 Rg7 31. Qh3 Rae7 32. Nxe6 Nxe6 33. Bxe7 Rxe7 34. Rxg6+ hxg6 35. Qxh8+ Kf7 36. Rh7+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.25"]
[Round "11"]
[White "Hendricks, Wade"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "53"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Nc3 a6 8. Nge2 Nbd7 9. a4 b4 10. Ne4 Bb7 11. c4 c6 12. dxc6 Bxc6 13. Nxf6+ Nxf6 14. d4 e6 15. Be3 Bd6 16. Kf2 a5 17. Bc2 Bc7 18. b3 h5 19. h4 Bb7 20. Qd2 Qd7 21. Bf4 0-0-0 22. Bxc7 Qxc7 23. Rad1 Rd7 24. Qf4 Qb6 25. Qe3 Qc6 26. Rhg1 g6 27. Qe5 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.24"]
[Round "10"]
[White "McCormick, Edgar Thomas"]
[Black "Gross, Henry"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "82"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. f4 d6 5. Nf3 Nc6 6. d3 a6 7. f5 h6 8. a3 Nd4 9. b4 Ba7 10. Ba2 c6 11. Bb2 a5 12. Nxd4 Bxd4 13. Qf3 axb4 14. axb4 d5 15. Nd1 Bxb2 16. Nxb2 Qb6 17. c3 0-0 18. h3 Ra3 19. exd5 Qa7 20. Qf2 cxd5 21. Qxa7 Rxa7 22. 0-0 Ra3 23. Nd1 Bd7 24. c4 Rfa8 25. Rf2 d4 26. Kh2 Rxd3 27. Rc1 e4 28. Bb1 Ra1 29. g4 Rb3 30. Ba2 Rxc1 31. Bxb3 e3 32. Ra2 Bc6 33. h4 Bf3 34. c5 Nxg4+ 35. Kg3 Ne5 36. Ra8+ Kh7 37. Re8 e2 38. Rxe5 exd1Q 39. Bxd1 Bxd1 40. Re7 d3 41. Rxb7 Ba4 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.23"]
[Round "9"]
[White "McCormick, Edgar Thomas"]
[Black "Kovacs, Zoltan his"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "110"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 a6 8. 0-0 Qc7 9. Bg5 Be7 10. Kh1 0-0 11. f4 Na5 12. f5 Nxb3 13. axb3 Rb8 14. Qf3 h6 15. Bh4 b5 16. fxe6 fxe6 17. e5 dxe5 18. Nc6 Bb7 19. Nxe7+ Qxe7 20. Qe3 g5 21. Bg3 b4 22. Na4 Rbc8 23. c4 e4 24. h3 Rcd8 25. Rad1 Nh5 26. Be5 Rd3 27. Qe2 Rxd1 28. Qxd1 e3 29. Kg1 Rxf1+ 30. Qxf1 Qd8 31. Nc5 Qd2 32. Nxe6 Nf4 33. Nxf4 gxf4 34. Bxf4 Qd4 35. Kh1 e2 36. Qxe2 Qxf4 37. c5 Qe4 38. Qd2 Bd5 39. Kh2 Qe5+ 40. g3 Qe4 41. g4 Kg7 42. Qf2 Qe5+ 43. Kg1 Qe4 44. Kh2 Qe5+ 45. Kg1 Qe4 46. Kh2 Kg6 47. Kg3 h5 48. h4 Qe5+ 49. Kh3 Qe4 50. Qd2 Qf3+ 51. Kh2 Qh1+ 52. Kg3 Qg1+ 53. Kf4 Qxc5 54. Qd3+ Kg7 55. Qxa6 Qd4+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.22"]
[Round "8"]
[White "Byrne, Robert Eugene"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "A72"]
[PlyCount "81"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Bf4 a6 8. a4 Bg7 9. Nf3 0-0 10. Be2 Re8 11. Nd2 Qc7 12. 0-0 Nbd7 13. Re1 Ne5 14. h3 Rb8 15. Bf1 h6 16. Be3 g5 17. f3 Bd7 18. g3 b5 19. axb5 axb5 20. Qc2 b4 21. Nd1 Bb5 22. f4 gxf4 23. gxf4 Ng6 24. Bxb5 Rxb5 25. Nf2 Ra5 26. Rxa5 Qxa5 27. b3 Qd8 28. Qd1 Kh7 29. Kh2 Qa8 30. Qf3 Qa2 31. Rg1 Qc2 32. f5 Ne5 33. Qf4 Rh8 34. Kh1 Nd3 35. Nxd3 Qxd3 36. Qf3 Rg8 37. Kh2 Nd7 38. Kh1 Nf6 39. Kh2 Nd7 40. Kh1 Nf6 41. Kh2 1/2-1/2

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.21"]
[Round "7"]
[White "Blackstone, John"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "138"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Nc3 a6 8. a3 Bb7 9. Nge2 Nbd7 10. d4 Nb6 11. 0-0 Nbxd5 12. Nxd5 Nxd5 13. Nf4 e6 14. Bxd5 Bxd5 15. Nxd5 Qxd5 16. Be3 Bd6 17. Re1 0-0 18. Bf2 Rfd8 19. Qe2 Qh5 20. g3 Be7 21. c3 Rd5 22. b3 Rad8 23. c4 bxc4 24. bxc4 R5d7 25. Ra2 h6 26. Qe4 Bf6 27. Rd1 Qa5 28. Kg2 Qc3 29. Qc6 Qb3 30. Rdd2 Bxd4 31. Bxd4 Rxd4 32. Rdc2 Rd1 33. Qxc7 Qb1 34. Rf2 R8d4 35. Qe5 Rxc4 36. Rad2 Rg1+ 37. Kh3 Qg6 38. Rg2 Ra1 39. Ra2 Rac1 40. Rgd2 R1c3 41. Rf2 Rc5 42. Qb8+ Kh7 43. Kg2 Qd3 44. Qb7 Rf5 45. Rad2 Qb5 46. Qe4 Qe5 47. Qb7 Rc1 48. Qxa6 Qa1 49. Qd3 g6 50. g4 Rd5 51. Qe3 Rg1+ 52. Kh3 Rxd2 53. Qxd2 Qxa3 54. Qd7 Kg8 55. Qd4 h5 56. gxh5 Qa5 57. Rg2 Qxh5+ 58. Kg3 Qg5+ 59. Qg4 Qxg4+ 60. fxg4 Rxg2+ 61. Kxg2 f5 62. g5 e5 63. Kf3 Kf7 64. Ke3 Ke6 65. h4 Kd5 66. Kf3 e4+ 67. Kf4 Ke6 68. Ke3 Ke5 69. Kf2 f4 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.20"]
[Round "6"]
[White "McCormick, Edgar Thomas"]
[Black "Jenkins, Thomas"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "57"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Be6 10. Nxe6 fxe6 11. Bc4 Qc8 12. Kb1 Ne5 13. Bb3 Nc4 14. Bxc4 Qxc4 15. g4 b5 16. h4 Nd7 17. h5 Rxf3 18. hxg6 Be5 19. Rxh7 Nf8 20. Rxe7 Nxg6 21. Rxa7 Rxa7 22. Bxa7 Rxc3 23. bxc3 Bxc3 24. Qxd6 Ne5 25. Bc5 Nd7 26. Qxd7 Qxc5 27. Qxe6+ Kh7 28. Rd7+ Bg7 29. Qf5+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.18"]
[Round "5"]
[White "Colon Romero, Miguel"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A71"]
[PlyCount "74"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Na6 10. Bg5 Re8 11. Nd2 Nc7 12. a4 a6 13. Qc2 Rb8 14. a5 b5 15. axb6 Rxb6 16. Nc4 Rb4 17. f3 Nb5 18. Nxb5 axb5 19. Na5 Bd7 20. Bd2 Ra4 21. Rxa4 bxa4 22. Nc6 Qb6 23. Ba5 Qb7 24. Qxa4 Nxd5 25. exd5 Rxe2 26. b4 Bd4+ 27. Kh1 Rb2 28. Rd1 cxb4 29. Rxd4 Bxc6 30. Qa1 Qb5 31. dxc6 Ra2 32. Qe1 Qxa5 33. Rxd6 b3 34. Qe8+ Kg7 35. h4 b2 36. Qe4 b1Q+ 37. Qxb1 Ra1 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.17"]
[Round "4"]
[White "McCormick, Edgar Thomas"]
[Black "Spence, Jack"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "61"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ne2 cxd4 6. cxd4 Bb4 7. e5 Nge7 8. a3 Ba5 9. b4 Bb6 10. Nb3 Bd7 11. g3 0-0 12. Bh3 Nf5 13. 0-0 Nce7 14. Bg5 Ba4 15. Bxf5 exf5 16. Rb1 h6 17. Bxe7 Qxe7 18. Qd3 Bxb3 19. Rxb3 Qd7 20. Rc3 f6 21. exf6 Rxf6 22. Rfc1 Re8 23. Nf4 Re4 24. Rc8+ Kh7 25. Rb8 Rc6 26. Rxc6 Qxc6 27. f3 Bxd4+ 28. Kg2 Be5 29. Rd8 Bxf4 30. fxe4 dxe4 31. Qd5 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.16"]
[Round "3"]
[White "Hunnex, George"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "99"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Qf3 Qc5 6. c3 e5 7. b4 Qd6 8. Bc4 f5 9. d3 Nc6 10. Ne2 Be6 11. Bxe6 Qxe6 12. 0-0 Bd6 13. Ng3 0-0 14. Re1 Rae8 15. Bd2 e4 16. dxe4 Ne5 17. Qd1 f4 18. Nf5 f3 19. Qb3 Nc4 20. Nd4 Qf7 21. Nxf3 b5 22. a4 c6 23. axb5 cxb5 24. Qd1 Re6 25. Qe2 Rg6 26. Ng5 Qd7 27. Bc1 h6 28. Qh5 Qe8 29. Rxa7 hxg5 30. Ra8 Qe6 31. Rxf8+ Kxf8 32. Bxg5 Be7 33. h4 Ne5 34. f4 Ng4 35. f5 Qb6+ 36. Kh1 Bxg5 37. fxg6 Nf2+ 38. Kh2 Qc7+ 39. g3 Bf6 40. e5 Bxe5 41. Qh8+ Ke7 42. Qxg7+ Kd8 43. Qf8+ Kd7 44. Qxf2 Qxc3 45. Qf7+ Kc6 46. Rxe5 Qxe5 47. g7 Qe2+ 48. Kh3 Qe1 49. Qf3+ Kd6 50. g8Q 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.15"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Spector, Isaac"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "55"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nf5 Bxf5 8. exf5 Nbd7 9. Bc4 Be7 10. g4 h5 11. Bxf6 Nxf6 12. g5 Nd7 13. h4 Nb6 14. Bb3 Qd7 15. Qf3 Qc6 16. Nd5 Nd7 17. 0-0-0 Nc5 18. Rh3 Nxb3+ 19. Qxb3 Bd8 20. Rc3 Qd7 21. f4 0-0 22. f6 Re8 23. fxg7 exf4 24. Rc7 Qf5 25. Nf6+ Qxf6 26. gxf6 Bxc7 27. Qxb7 Rac8 28. Rd5 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.18"]
[Round "11"]
[White "McCormick, Edgar Thomas"]
[Black "Kalnins, Indrikis"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "48"]
[EventDate "1960.08.08"]
[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 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nc6 7. Nf3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nf6 10. Bd3 0-0 11. 0-0 h6 12. Rad1 Nxe4 13. Bxe4 Ne7 14. Ne5 Nd5 15. f4 Nf6 16. Bb1 h5 17. Qd3 Re8 18. Rf3 Bd7 19. Rg3 Bc6 20. Rg5 h4 21. Qh3 Be4 22. Bxe4 Nxe4 23. Rh5 Rc8 24. Rxh4 Qxd4+ 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.14"]
[Round "7"]
[White "McCormick, Edgar Thomas"]
[Black "Wang, Arthur D"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "56"]
[EventDate "1960.08.08"]
[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 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Qc7 8. Qd3 0-0 9. 0-0 d6 10. Bg5 Nbd7 11. Rad1 b5 12. Bd5 Rb8 13. Ne2 Nxd5 14. exd5 f5 15. Ng3 Nc5 16. Qe2 f4 17. c3 Bxc3 18. bxc3 fxg3 19. c4 gxh2+ 20. Kxh2 Bg4 21. Be3 e4 22. Bxc5 exf3 23. gxf3 Rxf3 24. Qe4 dxc5+ 25. d6 Qd7 26. Qd5+ Kf8 27. Rd3 Rxd3 28. Qxd3 Qf5 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.13"]
[Round "6"]
[White "Sullivan, Joseph G"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "1960.08.08"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 Be7 8. c4 Nf6 9. Qb3 b6 10. Bg5 0-0 11. Nc3 Nc6 12. Be3 Rc8 13. Rad1 Na5 14. Qa4 Qd7 15. Qxd7 Nxd7 16. b3 c6 17. Ne4 Nf6 18. Nxf6+ Bxf6 19. g4 Bg6 20. Ne5 Rfd8 21. Bf3 Kf8 22. g5 Bxe5 23. dxe5 c5 24. Rd2 Ke7 25. Rfd1 Rxd2 26. Bxd2 Rd8 27. Bxa5 Rxd1+ 28. Bxd1 bxa5 1/2-1/2

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.12"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "Dilillo, Michael"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "47"]
[EventDate "1960.08.08"]
[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. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. a3 Bb7 12. Kb1 Nb6 13. h3 d5 14. Bd3 h6 15. Bxf6 gxf6 16. Rhe1 0-0-0 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Be4 Qc4 20. Bxd5 Rxd5 21. Re3 b4 22. axb4 Bxb4 23. c3 Bc5 24. b3 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.09"]
[Round "2"]
[White "Newberry, William"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "53"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 Be6 8. 0-0 Qd7 9. d4 0-0-0 10. dxe5 Kb8 11. Nxd5 Bxd5 12. Be3 h5 13. h4 Qf5 14. Qa4 b6 15. Rac1 Nxe5 16. Nxe5 Bxg2 17. Kxg2 Qxe5 18. Bf4 Qd5+ 19. e4 Qd7 20. Bxc7+ Kb7 21. Qb3 Rc8 22. Rfd1 Qe8 23. Qd5+ Ka6 24. Rc6 Bd8 25. Rd4 Rxc7 26. Ra4+ Kb7 27. Rxc7+ 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.08.01"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Carr, William"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "81"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. f4 h5 5. Nf3 g6 6. c4 Ne7 7. Nc3 Ba6 8. cxd5 Bxf1 9. Rxf1 Nxd5 10. Qb3 Bb4 11. g3 Nc6 12. Bd2 Nde7 13. 0-0-0 Bxc3 14. Bxc3 Qd5 15. Qa3 a5 16. Rf2 b5 17. b4 Nxb4 18. Bxb4 axb4 19. Qxb4 Ra4 20. Qb3 Qa8 21. Qxb5+ c6 22. Qc5 Ra5 23. Qd6 Nf5 24. Qb4 Rb5 25. Qc3 0-0 26. Rb2 Ra5 27. Rdd2 Ra3 28. Rb3 Rxa2 29. Rxa2 Qxa2 30. Qb2 Qa6 31. Ng5 Qf1+ 32. Kd2 c5 33. Rb8 Qf2+ 34. Kd3 Qe3+ 35. Kc4 cxd4 36. Rxf8+ Kxf8 37. Qb8+ Kg7 38. Qa7 Qc3+ 39. Kb5 Qb3+ 40. Kc5 Ne7 41. Qd7 1/2-1/2

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.31"]
[Round "11"]
[White "Henin, Charles"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "91"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bf5 4. c4 e6 5. e3 Nb4 6. Na3 c6 7. Be2 Nf6 8. 0-0 Be7 9. Nh4 Bg6 10. Nxg6 hxg6 11. h3 Nh5 12. Be5 Bd6 13. Nb1 dxc4 14. Nd2 b5 15. Ne4 Bc7 16. b3 cxb3 17. Qxb3 Nd5 18. Rac1 Nhf6 19. Bxc7 Nxc7 20. Nxf6+ gxf6 21. Rxc6 a6 22. e4 0-0 23. Rfc1 Ra7 24. Qc3 Ne8 25. Qc5 Rd7 26. Rc8 Qa5 27. Qc6 Rd8 28. Rxd8 Qxd8 29. d5 exd5 30. exd5 f5 31. Bf3 Qd6 32. Qxd6 Nxd6 33. Rc6 Rd8 34. Rxa6 Ne4 35. Ra5 Rxd5 36. a4 Rc5 37. axb5 Rc1+ 38. Kh2 Nd2 39. Kg3 g5 40. Bd5 Rc5 41. Ra8+ Kg7 42. b6 f4+ 43. Kg4 Rxd5 44. b7 Kg6 45. Ra6+ Kh7 46. b8Q 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.29"]
[Round "9"]
[White "Kause, Richard"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "34"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. dxe5 Qxd1+ 7. Nxd1 Nc6 8. f4 Be6 9. b3 Bb4+ 10. Bd2 0-0-0 11. Nf3 Rxd2 12. Nxd2 Rd8 13. Nc3 Bxc3 14. Rd1 Nb4 15. a3 Nc2+ 16. Ke2 Nd4+ 17. Kd3 Bxd2 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.28"]
[Round "8"]
[White "McCormick, Edgar Thomas"]
[Black "Weinstein, Raymond Allen"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "76"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 b5 7. g4 Bb7 8. Bg2 e6 9. Bg5 Be7 10. a3 Nbd7 11. Qe2 Qc7 12. f4 Nb6 13. 0-0-0 Nc4 14. Rd3 0-0 15. Bxf6 Bxf6 16. Rhd1 Bxd4 17. Rxd4 Nxa3 18. bxa3 Qxc3 19. Qd3 Qc7 20. Rxd6 Bd5 21. exd5 Qxd6 22. dxe6 Qxf4+ 23. Kb1 fxe6 24. Bxa8 Rxa8 25. Rf1 Qc7 26. g5 Qe7 27. g6 hxg6 28. Qxg6 Rc8 29. h4 Rc3 30. h5 Rxa3 31. Rf4 Rh3 32. Re4 a5 33. Rg4 Qf7 34. Qe4 Qf6 35. Qa8+ Kh7 36. Rg1 Rh4 37. Rg3 Ra4 38. Kc1 Ra1+ 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.27"]
[Round "7"]
[White "O'Keefe, Jack"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "68"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d4 exd4 9. Nb5 Qd7 10. Nbxd4 Nxd4 11. Nxd4 Bh3 12. Bxh3 Qxh3 13. Nb5 0-0-0 14. Nxa7+ Kb8 15. Qa4 h5 16. Nb5 Bc5 17. Qh4 Qe6 18. e4 Ne7 19. Bf4 Rd7 20. Rad1 Bb6 21. Rxd7 Qxd7 22. Nc3 f6 23. Rd1 Qe6 24. Kg2 g5 25. Bxg5 fxg5 26. Qxg5 h4 27. Rd3 Qc4 28. Qd2 Nc6 29. b3 Qe6 30. Qg5 Bd4 31. Qf5 Qh6 32. Qf4 Qg7 33. Nd1 Be5 34. Qf5 Nd4 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.26"]
[Round "6"]
[White "McCormick, Edgar Thomas"]
[Black "Robert, John"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "37"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. Bxe7 Qxe7 12. 0-0-0 0-0 13. Ne4 dxe5 14. fxe5 Bb7 15. Bd3 f5 16. exf6 Nxf6 17. Rhe1 c5 18. Qe3 Rac8 19. Nd6 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.24"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "Abram, Gary1"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "79"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. f4 Nc6 5. Nf3 d6 6. d3 0-0 7. f5 d5 8. Nxd5 Nxd5 9. Bxd5 Nb4 10. Bb3 Qd6 11. Qe2 Bd7 12. Be3 Bxe3 13. Qxe3 a5 14. a3 a4 15. Bxf7+ Rxf7 16. axb4 Qxb4+ 17. Qd2 Qxb2 18. Ke2 Qb5 19. Rhb1 Qc5 20. Rxb7 Bb5 21. c4 Bc6 22. Qb4 Qxb4 23. Rxb4 Re7 24. Nd2 Ree8 25. Kd1 Red8 26. Kc2 Kf7 27. Nb1 Ra7 28. Nc3 a3 29. Nb5 Rb7 30. Rxa3 Rdb8 31. Rab3 Ke7 32. Kc3 Ra8 33. Kb2 Bxb5 34. Rxb5 Rba7 35. Rxe5+ Kd7 36. Kc3 Ra2 37. Rb2 R2a3+ 38. Kd4 R8a7 39. g4 R3a6 40. g5 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.22"]
[Round "3"]
[White "Wright, Matthew"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "38"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. b3 0-0 6. Bd3 Nc6 7. a3 d4 8. Na4 Bg4 9. e4 e5 10. h3 Bxf3 11. Qxf3 exf4 12. Qxf4 Nh5 13. Qf2 Be5 14. 0-0 Qg5 15. h4 Qe7 16. g4 Ng3 17. Re1 Qxh4 18. Kg2 Qxg4 19. Be2 Nxe2+ 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.21"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Hartleb, Glenn E"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "66"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Qxe5 0-0 7. d4 Nc6 8. Qf4 b6 9. Nge2 Ba6 10. Be3 Nc4 11. 0-0-0 d5 12. Qf3 Bg5 13. Nxd5 Re8 14. h4 Bxe3+ 15. fxe3 N6a5 16. Ng3 Bb7 17. e4 Bxd5 18. exd5 Re3 19. Qg4 Qxd5 20. h5 Nxb3+ 21. axb3 Nd6 22. Rdf1 h6 23. Rf3 Rae8 24. Rhf1 Qa5 25. Rxe3 Rxe3 26. c3 Rxg3 27. Qxg3 Qa1+ 28. Kc2 Qxf1 29. b4 Qf5+ 30. Kb3 Qd5+ 31. Kc2 Qxh5 32. Qe3 Qf5+ 33. Kb3 Qe6+ 0-1

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.15"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Hays, Rhys W"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "87"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Nc3 Nge7 8. a3 Ba5 9. b4 Bb6 10. Na4 Nf5 11. Bb2 Bd7 12. Nc5 Bxc5 13. dxc5 a6 14. Bd3 Nh4 15. 0-0 Nxf3+ 16. Qxf3 Qg5 17. Qe2 Kd8 18. f4 Qe7 19. f5 Kc7 20. Rf2 exf5 21. Bxf5 Bxf5 22. Rxf5 f6 23. Qf3 d4 24. exf6 gxf6 25. Qf4+ Kd7 26. Rd1 Qe2 27. Rd5+ Ke8 28. Rf1 Rg8 29. g3 Rg4 30. Qxf6 Qe3+ 31. Rf2 Qe1+ 32. Kg2 Qe4+ 33. Qf3 Qxf3+ 34. Kxf3 Rg6 35. Bxd4 Ke7 36. Re2+ Re6 37. Rxe6+ Kxe6 38. Rd6+ Ke7 39. Bf6+ Kf7 40. Bc3 Ke7 41. Rh6 a5 42. b5 Na7 43. Rxh7+ Ke6 44. Rxb7 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.14"]
[Round "11"]
[White "McCormick, Edgar Thomas"]
[Black "Szedlacsek, Louis"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "76"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. f4 d6 6. Nf3 exf4 7. Bxf4 Be6 8. Bb3 h6 9. 0-0 Qd7 10. h3 g5 11. Be3 g4 12. hxg4 Nxg4 13. Qe2 0-0-0 14. d4 Bxb3 15. axb3 Nxe3 16. Qxe3 a6 17. d5 Nb8 18. b4 Rdg8 19. b5 Qh3 20. Rf2 Bh4 21. Re2 Bf6 22. bxa6 bxa6 23. e5 Bxe5 24. Ra4 Rg3 25. Ne4 Rg4 26. Qf2 Rhg8 27. Nxe5 dxe5 28. Ra3 Qh4 29. Qxf7 Rxg2+ 30. Rxg2 Rxg2+ 31. Kxg2 Qxe4+ 32. Kh3 Qh1+ 33. Kg4 Qg2+ 34. Rg3 h5+ 35. Qxh5 Qe4+ 36. Kh3 Qh1+ 37. Kg4 Qe4+ 38. Kh3 Qh1+ 1/2-1/2

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.12"]
[Round "9"]
[White "Collins, John William"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "85"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. Nbd2 Re8 9. c4 dxc4 10. Nxc4 Qc7 11. Rc1 Nb6 12. Nce5 Bf5 13. Nh4 Be6 14. Qc2 Rad8 15. e4 Nbd7 16. f4 Nxe5 17. fxe5 Ng4 18. Qc3 f6 19. h3 fxe5 20. hxg4 exd4 21. Qd3 Bh6 22. Rc2 Be3+ 23. Kh2 Bxg4 24. Bc1 Bxc1 25. Rcxc1 e5 26. Bh3 Bxh3 27. Kxh3 Rf8 28. Rxf8+ Rxf8 29. Nf3 Kg7 30. Kg2 c5 31. Qc4 b6 32. Qe6 Rf6 33. Qd5 Qd6 34. Re1 b5 35. Qb7+ Rf7 36. Qxb5 h6 37. Qd3 g5 38. Rf1 a5 39. Nd2 Rxf1 40. Kxf1 a4 41. bxa4 Qe6 42. Nc4 Qh3+ 43. Kg1 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.11"]
[Round "8"]
[White "McCormick, Edgar Thomas"]
[Black "Byland, William"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "59"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 0-0 8. c5 Ne4 9. Bxe7 Qxe7 10. Rc1 Nc6 11. Bb5 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5+ 15. Qe2 Qf4 16. 0-0 a6 17. Bd3 Be6 18. a3 a5 19. Re1 Rfc8 20. g3 Qf6 21. Qe5 Qxe5 22. Rxe5 a4 23. Bf5 Rc6 24. Rce3 Raa6 25. Rxd5 g6 26. Bxe6 fxe6 27. Rd7 Rxc5 28. Rxb7 Rc2 29. Rd3 Ra8 30. Rdd7 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.08"]
[Round "5"]
[White "Cobo Arteaga, Eldis"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D09"]
[PlyCount "67"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Nge7 7. 0-0 Ng6 8. b3 Bc5 9. Bb2 0-0 10. Nbd2 a5 11. Ne4 Ba7 12. c5 Bxf3 13. exf3 Ngxe5 14. f4 Ng6 15. Qd3 Qd7 16. Rfd1 Rfd8 17. a3 h6 18. Rac1 Nf8 19. Rc4 Ne6 20. b4 axb4 21. axb4 Rab8 22. Ra1 Nxb4 23. Rxb4 Bxc5 24. Nxc5 Nxc5 25. Qxd4 Qxd4 26. Bxd4 Nd3 27. Rba4 b5 28. Ra8 c5 29. Rxb8 Rxb8 30. Be4 c4 31. Bxd3 cxd3 32. Kf1 b4 33. Ke1 Rd8 34. Be3 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.06"]
[Round "3"]
[White "Steinmeyer, Robert H"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "35"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. d3 Nc6 7. Nh3 h6 8. f4 Bb4 9. 0-0 0-0 10. f5 Nxc3 11. bxc3 Bxc3 12. fxe6 Bxa1 13. Ba3 Bd4+ 14. Kh1 Ne7 15. exf7+ Rxf7 16. Qb3 Qe8 17. Bxe7 Qxe7 18. Rxf7 1-0

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.05"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Moran, Richard C"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. Bd3 Bd7 9. Bc2 Rc8 10. 0-0 f6 11. exf6 gxf6 12. Nc3 Ng6 13. Re1 Kf7 14. Na4 Qc7 15. b4 b6 16. g3 Bd6 17. Be3 Nce7 18. Rc1 Qb8 19. Qe2 h5 20. Nc3 Rcg8 21. Nb5 Bf4 22. Bxg6+ Nxg6 23. a4 h4 24. Bxf4 Nxf4 25. Qe3 hxg3 26. fxg3 Bxb5 27. axb5 Qd6 28. Rc6 Nh3+ 29. Kg2 Qd7 30. Rxe6 Qxb5 31. Rxf6+ Kxf6 32. Qe7+ 1-0

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.10"]
[Round "6"]
[White "Aronson, Eva"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "42"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bg4 6. h3 Bh5 7. g4 Bg6 8. h4 h5 9. Bh3 hxg4 10. Bxg4 Nh6 11. Bh3 Nb4 12. Nb3 Nc2+ 13. Kf1 Nxa1 14. Nbxd4 Nc2 15. Bg5 Be7 16. Bxe7 Kxe7 17. Qd2 Nxd4 18. Qb4+ Ke8 19. Nxd4 Qxd4 20. Qxb7 Be4 21. Qb5+ c6 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.09"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "Addison, William G"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "42"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 0-0 8. Rc1 Nc6 9. c5 Ne4 10. Bxe7 Qxe7 11. Bd3 Nxc3 12. Rxc3 e5 13. dxe5 d4 14. Rc2 Bg4 15. 0-0 Nxe5 16. Be4 d3 17. Rc3 Rfd8 18. Qd2 Bxf3 19. Bxf3 Rd4 20. Bd1 Re8 21. Ba4 Rxa4 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.07"]
[Round "3"]
[White "McCormick, Edgar Thomas"]
[Black "Wanetick, Saul"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "50"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. g4 Nd7 10. 0-0-0 Nde5 11. Be2 Na5 12. b3 Bd7 13. h4 Rc8 14. h5 Nac6 15. Bh6 Nxd4 16. Bxg7 Nxe2+ 17. Nxe2 Kxg7 18. hxg6 fxg6 19. Qh6+ Kf7 20. f4 Qc7 21. Nd4 Nf3 22. Qxh7+ Ke8 23. Qxg6+ Kd8 24. e5 Nxd4 25. Rxd4 Bf5 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "10"]
[White "Avram, Herbert Mois"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "110"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. Bf4 Nge7 7. Nbd2 Bg4 8. h3 Bxf3 9. Nxf3 Ng6 10. Bg3 Bc5 11. Qd3 0-0 12. e3 dxe3 13. fxe3 Qxd3 14. Bxd3 Bxe3 15. Ke2 Bf4 16. Bxf4 Nxf4+ 17. Ke3 Nxg2+ 18. Kf2 Nf4 19. Be4 Rad8 20. Rad1 h6 21. h4 Rxd1 22. Rxd1 Rd8 23. Rb1 Nd3+ 24. Kg3 Ndxe5 25. Nxe5 Nxe5 26. Bxb7 Nxc4 27. Ba6 Rd3+ 28. Kf2 Rd2+ 29. Kg3 Rxb2 30. Rc1 Rb3+ 31. Kh2 Ne5 32. Rxc7 Rxa3 33. Rc5 Nf3+ 34. Kg3 Ng5+ 35. Kh2 Rh3+ 36. Kg2 Rxh4 37. Rxa5 Rg4+ 38. Kh2 g6 39. Bb7 Kg7 40. Bd5 h5 41. Ba8 h4 42. Ra2 f5 43. Bd5 Rg3 44. Rf2 Rd3 45. Bc6 Kf6 46. Kg2 Nf7 47. Ra2 g5 48. Bb5 Rg3+ 49. Kh2 g4 50. Ra6+ Kg5 51. Re6 Rb3 52. Be8 g3+ 53. Kg2 Kg4 54. Bxf7 h3+ 55. Kf1 g2+ 0-1

[Event "Manhattan CC-ch sf-C 5657"]
[Site "New York"]
[Date "1956.??.??"]
[Round "?"]
[White "Bisguier, Arthur Bernard"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "55"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Nc3 Nbd7 8. a4 Be7 9. Qe2 0-0 10. dxc5 Nxc5 11. e4 b6 12. Rd1 Qc7 13. e5 Nfd7 14. b4 Nb7 15. Ne4 Nxe5 16. Nxe5 Qxe5 17. Bb2 Qf4 18. Ng3 Nd6 19. Rd4 Qh6 20. Bb3 Rd8 21. Rad1 Bb7 22. Bc1 Qf6 23. Nh5 Qf5 24. Rf4 Qb1 25. Bb2 Qg6 26. Rg4 Qh6 27. Rxg7+ Kf8 28. Bc1 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "6"]
[White "Crittenden, Charles C"]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "65"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. Rd1 Qe7 11. e4 Bg4 12. e5 Nd5 13. h3 Bh5 14. Ne4 h6 15. g4 Bg6 16. g5 hxg5 17. Nexg5 f6 18. Nh4 Bf5 19. Nxf5 exf5 20. Nf3 Rae8 21. Bf4 Kh8 22. Bh2 g5 23. Kh1 Rf7 24. Bd3 Qe6 25. Qc2 Ne7 26. Bc4 Nd5 27. Rg1 Rg8 28. exf6 g4 29. Ne5 Nxe5 30. dxe5 Rh7 31. Bf1 gxh3 32. Rxg8+ Qxg8 33. Qxf5 1-0

[Event "Manhattan CC-ch sf-C 5657"]
[Site "New York"]
[Date "1956.??.??"]
[Round "?"]
[White "Greene, Sanford I"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "D88"]
[PlyCount "104"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 g6 4. Nc3 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 Nc6 9. Be3 cxd4 10. cxd4 0-0 11. 0-0 b6 12. Rc1 Na5 13. Bd3 Bb7 14. f4 Rc8 15. f5 Rxc1 16. Qxc1 Qd7 17. Qd2 Rd8 18. Kh1 Nc6 19. d5 Ne5 20. Bd4 Qd6 21. Bc2 Ba6 22. Bxe5 Qxe5 23. fxg6 hxg6 24. Bd3 Bh6 25. Qd1 Bb7 26. Ng3 Rd6 27. Qa4 Bf4 28. Qxa7 Bxg3 29. hxg3 g5 30. Qxb7 Qd4 31. Qc8+ Kg7 32. Rxf7+ Kxf7 33. Qf5+ Qf6 34. Qh7+ Qg7 35. Qh5+ Kf8 36. Qe2 Rh6+ 37. Kg1 Ke8 38. e5 g4 39. Bf5 Rh5 40. Qe4 Kd8 41. Qc2 e6 42. dxe6 Qe7 43. Qd3+ Kc7 44. Qc3+ Kd8 45. Qd4+ Kc7 46. Bxg4 Rg5 47. Kh2 Qh7+ 48. Bh3 Qe7 49. Qd5 Rg8 50. Qc4+ Qc5 51. Qf4 Rf8 52. Qg5 Rf1 1/2-1/2

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "2"]
[White "Kerr, D."]
[Black "McCormick, Edgar Thomas"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "79"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e5 4. Nxe5 Nxe5 5. dxe5 d4 6. e3 Bb4+ 7. Bd2 dxe3 8. Qa4+ Bd7 9. Qxb4 exd2+ 10. Nxd2 Ne7 11. Be2 0-0 12. 0-0 Nc6 13. Qc3 Qe7 14. f4 f6 15. Bf3 fxe5 16. fxe5 Rae8 17. Bd5+ Kh8 18. Rxf8+ Rxf8 19. Re1 Re8 20. Kh1 h6 21. h3 Nd8 22. Nf3 c6 23. Be4 Ne6 24. Rd1 Nf4 25. Qd2 Nxh3 26. gxh3 Bxh3 27. Qd6 Qf7 28. Qg6 Qxg6 29. Bxg6 Bg4 30. Rd3 Rf8 31. Kg2 Kg8 32. Kg3 Be6 33. b3 Bf7 34. Bxf7+ Rxf7 35. Rd8+ Kh7 36. e6 Re7 37. Nd4 c5 38. Rd7 Re8 39. Nf5 Rxe6 40. Rxg7+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "4"]
[White "Makens, T."]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "42"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. Bc4 Nb6 10. Qe2 Bf5 11. e4 Bg4 12. Nd5 Nd4 13. Qd3 Nxc4 14. Qxc4 Bxf3 15. gxf3 Rc8 16. a4 e6 17. Nc3 Qh4 18. Nb5 Qxf4 19. Nxd4 cxd4 20. d3 Qh4 21. Qb5 Rc2 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "7"]
[White "McCormick, Edgar Thomas"]
[Black "Araiza Munoz, Jose Joaquin"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "83"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Nd7 10. h4 Nde5 11. Be2 Be6 12. h5 Nxd4 13. Bxd4 f6 14. hxg6 hxg6 15. 0-0-0 Qa5 16. f4 Nc6 17. f5 Nxd4 18. Qxd4 Bf7 19. Bc4 Rac8 20. Nd5 Rfe8 21. fxg6 Bxd5 22. Bxd5+ e6 23. Bb3 Qg5+ 24. Kb1 Qxg6 25. Qxd6 Qf7 26. g5 fxg5 27. Ba4 Qf6 28. e5 Qxe5 29. Qxe5 Bxe5 30. Bxe8 Rxe8 31. Rd7 Bf6 32. Rxb7 Re7 33. Rxe7 Bxe7 34. c4 Kf7 35. Kc2 Kf6 36. Kd3 g4 37. Ke4 Kg5 38. Ke5 Bf6+ 39. Kxe6 Bxb2 40. c5 Bc3 41. c6 Ba5 42. Kd7 1-0

[Event "Manhattan CC-ch sf-C 5657"]
[Site "New York"]
[Date "1956.??.??"]
[Round "?"]
[White "McCormick, Edgar Thomas"]
[Black "Brandts, Paul"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "135"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nc6 5. Bc4 Nf6 6. d3 a6 7. f5 Na5 8. Bg5 Nxc4 9. dxc4 c6 10. Qd3 Bb6 11. 0-0-0 Bc7 12. Rd2 Qe7 13. g4 Bd7 14. Rhd1 0-0-0 15. Qe3 Kb8 16. h3 h5 17. gxh5 Rxh5 18. Bh4 Bc8 19. Bf2 b6 20. Na4 Nd7 21. b4 Rxh3 22. c5 dxc5 23. bxc5 b5 24. Nb6 Nxb6 25. cxb6 Bd6 26. Kb1 Kb7 27. Rd3 Rhh8 28. Nd2 Bb4 29. Nb3 Rxd3 30. Rxd3 Rh1+ 31. Bg1 a5 32. a3 a4 33. Nc1 Ba5 34. Rd1 Rxg1 35. Qxg1 f6 36. Rd3 Bxb6 37. Qg2 b4 38. Rg3 Qd6 39. Rxg7+ Kb8 40. Nd3 bxa3 41. Qd2 c5 42. Qc3 Qc6 43. Qc4 Bb7 44. Qg8+ Ka7 45. Qd5 Qxd5 46. exd5 Kb8 47. d6 Bd5 48. Rg6 a2+ 49. Ka1 Ba5 50. Rg3 Bc3+ 51. Nb2 Bxb2+ 52. Kxb2 Kc8 53. Rg6 e4 54. Rg7 a3+ 55. Ka1 Kd8 56. Rc7 e3 57. Re7 e2 58. Rxe2 Kd7 59. Rd2 Bc4 60. Rd1 Bg8 61. Rg1 Bd5 62. Rg6 Kxd6 63. Rxf6+ Ke7 64. Ra6 Kf7 65. Ra5 Kf6 66. Rxc5 Be4 67. Kxa2 Bxf5 68. Kxa3 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "11"]
[White "McCormick, Edgar Thomas"]
[Black "Fuster, Geza"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "111"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Re1 d6 10. a4 0-0 11. Nb3 b6 12. a5 b5 13. f4 b4 14. Na4 Nxa5 15. Nxa5 Qxa5 16. Be3 Rb8 17. Ba7 Qc7 18. Bxb8 Qxb8 19. Qd4 e5 20. Qb6 Bb7 21. Qxb4 Re8 22. fxe5 dxe5 23. Qd2 Ng4 24. h3 Nf6 25. Kh2 h5 26. Qf2 h4 27. g4 Nh7 28. Nc3 Bg5 29. Kh1 Nf8 30. Rad1 Ne6 31. Rd7 Nf4 32. Bf1 Bc6 33. Ra7 Qxb2 34. Nd5 Bxd5 35. exd5 Bd8 36. Qxf4 exf4 37. Rxe8+ Kh7 38. Bd3+ g6 39. Rxf7+ Kh6 40. Rxd8 Qc1+ 41. Kg2 Qd2+ 42. Kf1 Qd1+ 43. Kf2 Qd2+ 44. Be2 Qd4+ 45. Kf1 Qa1+ 46. Kg2 Qe5 47. Bd3 Qe1 48. Rg8 Qg3+ 49. Kf1 Qxh3+ 50. Ke1 Qg3+ 51. Kd2 Qe3+ 52. Kc3 Qc5+ 53. Bc4 Qa3+ 54. Bb3 Qa1+ 55. Kb4 a5+ 56. Kb5 1-0

[Event "Manhattan CC-ch sf-C 5657"]
[Site "New York"]
[Date "1956.??.??"]
[Round "?"]
[White "McCormick, Edgar Thomas"]
[Black "Kramer, George Mortimer"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "90"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 g6 6. Qxe5+ Qe7 7. d4 Nc6 8. Qxe7+ Bxe7 9. Nf3 Nf5 10. Nd5 Bd8 11. c3 d6 12. Bg5 h6 13. Bf6 Bxf6 14. Nxf6+ Ke7 15. Nd5+ Kd8 16. 0-0-0 Na5 17. Kc2 c6 18. Nf6 d5 19. Rhe1 Nd6 20. Ne5 h5 21. g4 hxg4 22. Nexg4 Bxg4 23. Nxg4 f5 24. Nf6 Ne4 25. Nxe4 fxe4 26. Rh1 Ke7 27. Rdg1 Raf8 28. Rg2 Rf6 29. Kd2 b5 30. Bd1 Nc4+ 31. Kc1 a5 32. b3 Nd6 33. Rf1 Rh3 34. Kb2 b4 35. cxb4 axb4 36. f3 exf3 37. Rgf2 Ne4 38. Rxf3 Rxh2+ 39. Bc2 Rxf3 40. Rxf3 Rd2 41. Rh3 Rxd4 42. Rh7+ Kf6 43. Rc7 c5 44. Bxe4 dxe4 45. Rxc5 e3 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "9"]
[White "McCormick, Edgar Thomas"]
[Black "Romanenko, Ivan1"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "79"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. Nf3 d6 5. Bc4 Be6 6. d3 Bxc4 7. dxc4 g5 8. h4 gxh4 9. Bxf4 Bg7 10. Qe2 Bxc3+ 11. bxc3 Qf6 12. Qe3 Nge7 13. c5 Ne5 14. cxd6 cxd6 15. Bg5 Nxf3+ 16. gxf3 Qe5 17. f4 Qc5 18. Qxc5 dxc5 19. Rxh4 Ng6 20. Rh6 f6 21. Bxf6 0-0 22. e5 Nxf4 23. 0-0-0 Rf7 24. Rh4 Ng6 25. Rg1 Rff8 26. Rh5 Rae8 27. a4 Re6 28. Kd2 c4 29. Rg4 Rc6 30. Ke3 Rfc8 31. Ke4 Rf8 32. Rh6 Rc5 33. Rgxg6+ hxg6 34. Rxg6+ Kh7 35. Rg7+ Kh6 36. Rxb7 Rfc8 37. Kf5 R8c7 38. Rb1 Kh7 39. Rh1+ Kg8 40. Kg6 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Sherwin, James T"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "46"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 d6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 Be6 10. Nxe6 fxe6 11. Bc4 Qc8 12. Bh6 Na5 13. Bb3 Nxb3+ 14. axb3 Bxh6 15. Qxh6 Qc5 16. g4 Nd7 17. Na4 Qe5 18. Rd3 Rf7 19. Rc3 b5 20. Rc7 bxa4 21. Rxd7 a3 22. c3 a2 23. Kd2 Qb5 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "3"]
[White "McCormick, Edgar Thomas"]
[Black "Thurston, Ben"]
[Result "0-1"]
[ECO "B66"]
[PlyCount "100"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Bg5 Be7 8. Qd2 a6 9. 0-0-0 Nxd4 10. Qxd4 b5 11. Bxf6 gxf6 12. f4 Bb7 13. Be2 Qc7 14. Rhe1 Rc8 15. Rd2 Qc5 16. Bf3 Qxd4 17. Rxd4 Rc5 18. Rd3 0-0 19. f5 Rfc8 20. Re2 R8c7 21. Bg4 Re5 22. a3 a5 23. Rg3 Kh8 24. Bh5 Bf8 25. Bf3 b4 26. axb4 axb4 27. Na2 b3 28. Nc3 Bh6+ 29. Kd1 bxc2+ 30. Kxc2 Rcc5 31. b4 Rc8 32. fxe6 fxe6 33. Kb3 Ba6 34. Rb2 Bc4+ 35. Kc2 f5 36. exf5 Rxf5 37. Na4 Ba6+ 38. Kb3 Rb8 39. Be2 Bxe2 40. Rxe2 Rf4 41. Rxe6 Rfxb4+ 42. Kc2 Bf4 43. Ra3 Ra8 44. Rc3 Rbxa4 45. Re7 Ra2+ 46. Kd3 R2a3 47. g3 Rxc3+ 48. Kxc3 Be5+ 49. Kc4 Ra2 50. h4 Bxg3 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "5"]
[White "McCormick, Edgar Thomas"]
[Black "Wilcox, Rex"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "87"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Qxe5 0-0 7. d4 Ne8 8. g4 Nc6 9. Qf4 Na5 10. Nge2 Nxb3 11. axb3 d5 12. h4 Bd6 13. Qf3 c6 14. g5 f6 15. Qh5 Bf5 16. gxf6 Qxf6 17. Bg5 Qf7 18. Qxf7+ Rxf7 19. Kd2 Nf6 20. f3 h6 21. Bf4 Bxf4+ 22. Nxf4 Re7 23. b4 b6 24. Rhe1 Rae8 25. Rxe7 Rxe7 26. b5 g5 27. hxg5 hxg5 28. Nd3 Bxd3 29. Kxd3 c5 30. dxc5 bxc5 31. Ra6 Kf7 32. Rxf6+ Kxf6 33. Nxd5+ Ke6 34. Nxe7 Kxe7 35. c4 Kd6 36. b4 cxb4 37. Kd4 b3 38. c5+ Ke6 39. Kc3 Kd5 40. c6 Kd6 41. Kxb3 a6 42. bxa6 Kxc6 43. Kc4 Kb6 44. Kd5 1-0

[Event "Manhattan CC-ch sf-C 5657"]
[Site "New York"]
[Date "1956.??.??"]
[Round "?"]
[White "Shainswit, George"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D19"]
[PlyCount "72"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. h3 Bg6 11. Rd1 Qa5 12. Bd2 Rfe8 13. Nh4 Nb6 14. Nxg6 Nxc4 15. Qxc4 hxg6 16. Ne4 Bxd2 17. Nxd2 e5 18. b4 Qd5 19. dxe5 Rxe5 20. Qe2 Ne4 21. Nf3 Nc3 22. Qc2 Nxd1 23. Rxd1 Qe4 24. Qc3 Rd5 25. Rxd5 Qxd5 26. a5 c5 27. b5 b6 28. Ne5 Qd1+ 29. Kh2 Qe2 30. Qb3 Qxf2 31. Qd5 Re8 32. Nc4 bxa5 33. Qxc5 Qc2 34. Qc6 Re6 35. Qa8+ Kh7 36. Nxa5 Qc7+ 0-1

