[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.19"]
[Round "12"]
[White "Ault, Robin"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "87"]
[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 Nc6 3. Nc3 e6 4. Bb5 Nf6 5. e5 Nd5 6. 0-0 Be7 7. b3 Qa5 8. Bxc6 Nxc3 9. dxc3 dxc6 10. Qd3 Bd7 11. Be3 0-0-0 12. a3 f6 13. b4 Qc7 14. Bxc5 Bxc5 15. bxc5 Be8 16. Qe3 f5 17. Nd2 g5 18. Nc4 f4 19. Qe2 Bg6 20. Rab1 Kd7 21. Rfd1+ Ke7 22. Rd6 h5 23. Na5 Qxa5 24. Rxb7+ Kf8 25. Qd2 Re8 26. Qd4 Qxa3 27. h4 Qc1+ 28. Kh2 f3 29. Rxa7 fxg2 30. Kxg2 Qe1 31. Rdd7 Be4+ 32. f3 Qe2+ 33. Qf2 Qxf2+ 34. Kxf2 Bg6 35. hxg5 h4 36. Kg2 Rh5 37. f4 Rb8 38. Rg7 Be4+ 39. Kh3 Bf5+ 40. Kh2 Rb2 41. Rgb7 Rxc2+ 42. Kg1 Bg6 43. Rb8+ Be8 44. g6 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.18"]
[Round "11"]
[White "Donovan, Jeremiah"]
[Black "O'Keefe, Jack"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "87"]
[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. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. Be2 Qa5 8. 0-0 dxc4 9. Bxc4 cxd4 10. Nb5 Nd5 11. Bg3 Nc6 12. Nfxd4 Nxd4 13. Nxd4 Nb6 14. Bb3 e5 15. Nf3 Bd7 16. Qd6 Rfd8 17. Rfd1 Nc8 18. Qd2 Qxd2 19. Rxd2 Nb6 20. Rad1 Rdc8 21. Bxe5 Ba4 22. Bxa4 Nxa4 23. Bxg7 Kxg7 24. g3 Rc7 25. Kg2 Rac8 26. b3 Nc3 27. Rc1 Ne4 28. Rxc7 Rxc7 29. Rd4 f5 30. Nd2 Nf6 31. h4 Rc2 32. a4 Ng4 33. Kf3 Kf6 34. Ke2 Rb2 35. Rd7 b6 36. Rxa7 Nxf2 37. Kxf2 Rxd2+ 38. Kf3 Rb2 39. Rxh7 Rxb3 40. Rb7 Rb4 41. Rb8 g5 42. Rf8+ Kg7 43. Rxf5 gxh4 44. Rf4 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.17"]
[Round "10"]
[White "Benko, Pal C"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "45"]
[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. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 f5 11. Bc2 e5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Nxe5 Nxe5 15. Re1 Qb4 16. Rxe5 Qxb2 17. Rb1 Qxa2 18. Qd2 b6 19. Qc3 Qa6 20. c5 Bd7 21. Bb3+ Kh8 22. Re7 Qc8 23. Qg3 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.16"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "40"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Qc2 c6 10. b4 Re8 11. c5 a5 12. Ba3 Bf8 13. Qa4 b5 14. cxb6 Nxb6 15. Qb3 Be6 16. Qb2 Nc4 17. Bxc4 Bxc4 18. Rfd1 Qe7 19. Qc2 axb4 20. Nb1 Bb5 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.15"]
[Round "8"]
[White "Brasket, Curt Justin"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B68"]
[PlyCount "61"]
[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 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 Bd7 10. Nf3 Rc8 11. e5 dxe5 12. fxe5 Nd5 13. Bxe7 Ncxe7 14. Ne4 0-0 15. Bd3 Qb6 16. Rhe1 Bb5 17. a3 Bxd3 18. Qxd3 Nf5 19. Neg5 Nde3 20. c3 Rfd8 21. Qe2 Nxd1 22. Rxd1 Rxd1+ 23. Qxd1 Rd8 24. Qa4 Qe3+ 25. Kb1 h6 26. Nh3 Qd3+ 27. Ka2 Ne3 28. Nf4 Qc4+ 29. Qxc4 Nxc4 30. b3 Ne3 31. Nd4 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.14"]
[Round "7"]
[White "Donovan, Jeremiah"]
[Black "Santasiere, Anthony Edward"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "71"]
[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. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. Qc2 Re8 9. b3 Nh5 10. Ba3 f5 11. c5 e4 12. Bc4+ Kh8 13. Nd2 dxc5 14. dxc5 c6 15. Rad1 Qc7 16. Ne2 Ne5 17. Bb2 Be6 18. Bxe6 Rxe6 19. Nc4 Nd3 20. Bxg7+ Nxg7 21. Nf4 Nxf4 22. exf4 Re7 23. Rd6 Rf8 24. Rfd1 Ne6 25. Qc3+ Kg8 26. Qe3 Ng7 27. b4 Ne8 28. Qb3 Kh8 29. Ne5 Nf6 30. Qc3 Rg7 31. Nd7 Nxd7 32. Rxd7 Qxd7 33. Rxd7 Rfg8 34. Rxb7 h6 35. Rxa7 Kh7 36. Rxg7+ 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.12"]
[Round "5"]
[White "Donovan, Jeremiah"]
[Black "Avram, Herbert Mois"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "93"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d5 6. e5 Qc7 7. f4 Bc5 8. Be3 Ne7 9. Nd2 Bd7 10. Bd3 Nbc6 11. Nxe6 Bxe6 12. Bxc5 Nxe5 13. Nb3 Nxd3+ 14. Qxd3 Bf5 15. Qc3 Rc8 16. Qxg7 Rg8 17. Qf6 Rg6 18. Qxe7+ Qxe7+ 19. Bxe7 Re6+ 20. Kd1 Bxc2+ 21. Kd2 Bxb3 22. axb3 Kxe7 23. Rac1 Rxc1 24. Rxc1 Kd7 25. Rc5 Kd6 26. Rc8 Rh6 27. h4 Rg6 28. Rb8 Kc6 29. Rc8+ Kd7 30. Rb8 b5 31. Rh8 Rxg3 32. Rxh7 Ke6 33. f5+ Kxf5 34. Rxf7+ Ke4 35. b4 Rb3 36. Rg7 Rxb2+ 37. Kc3 Rh2 38. Rg4+ Ke3 39. Rd4 Rh1 40. Rxd5 Rxh4 41. Rd6 Rc4+ 42. Kb3 Rd4 43. Rxa6 Rd3+ 44. Kc2 Rd5 45. Rh6 Rd4 46. Rh3+ Ke4 47. Kc3 1/2-1/2

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.10"]
[Round "3"]
[White "Donovan, Jeremiah"]
[Black "Saidy, Anthony Fred"]
[Result "0-1"]
[ECO "B68"]
[PlyCount "38"]
[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 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. f5 e5 15. Bh6 Rc8 16. Qd2 Qb6 17. Bd3 Nb4 18. Be4 Nxa2+ 19. Kb1 Nc3+ 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.08.01"]
[Round "12"]
[White "Johnson, Roger B"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "54"]
[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 e6 6. Bc4 Qc7 7. Bb3 a6 8. a4 Nc6 9. Be3 Bd7 10. Qe2 Be7 11. 0-0 0-0 12. f4 Na5 13. Ba2 Rac8 14. Rad1 Ne8 15. Rf3 Nc6 16. f5 Ne5 17. Rh3 Nc4 18. Bc1 Bf6 19. Kh1 g6 20. Rdd3 Ng7 21. Rh6 Bxd4 22. Rxd4 Ne5 23. Bf4 Qc5 24. Qd2 Ne8 25. Bg5 Ng4 26. Be7 e5 27. Bxd6 Qxd4 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.30"]
[Round "10"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "B77"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Qc7 9. Bb3 Nc6 10. Qd2 Nxd4 11. Bxd4 Be6 12. 0-0 Bc4 13. Rfd1 b5 14. Bxc4 Qxc4 15. a3 Rfc8 16. Rac1 b4 17. axb4 Qxb4 18. Rb1 Rc6 19. Qf2 a6 1/2-1/2

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.28"]
[Round "8"]
[White "Ault, Robin"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "B75"]
[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 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 a6 9. 0-0-0 Qc7 10. g4 Bd7 11. g5 Nh5 12. Nd5 Qd8 13. Nxc6 bxc6 14. Bb6 Bxb2+ 15. Kxb2 Rb8 16. Ka1 Rxb6 17. Qd4 e5 18. Qxb6 cxd5 19. Qxd6 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.27"]
[Round "7"]
[White "Weinstein, Raymond Allen"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "77"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 0-0 6. Bd3 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. 0-0 b6 10. Qe2 Bb7 11. Qe4 g6 12. Bh6 Re8 13. Rfe1 Nd7 14. Bc4 N7f6 15. Qe2 a6 16. Ne5 Qd6 17. Bb3 Bf8 18. Qd2 Qb4 19. Bxf8 Rxf8 20. Rad1 Kg7 21. Bxd5 Bxd5 22. Re3 Rad8 23. Rh3 h5 24. Rg3 Ba8 25. a3 Qe7 26. Qg5 Rh8 27. h3 Nd5 28. Qd2 Nxc3 29. Rxc3 Rc8 30. Rdc1 Rxc3 31. Qxc3 Qb7 32. f3 Qd5 33. Kh1 Rf8 34. Qb4 Qb7 35. Kh2 f6 36. Qd6 Rc8 37. Rxc8 Qxc8 38. Qe7+ Kg8 39. Qf7+ 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.26"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "Osbun, Erik Delwin"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "35"]
[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. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Nc3 0-0 6. Nf3 d5 7. Qb3 Be7 8. 0-0 c6 9. Ne5 Qe8 10. f3 b6 11. e4 fxe4 12. fxe4 Bb7 13. cxd5 cxd5 14. exd5 Qd8 15. d6 Bxg2 16. Qxe6+ Kh8 17. dxe7 Qxd4+ 18. Kxg2 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.21"]
[Round "2"]
[White "Berliner, Hans Jack"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "31"]
[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. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Be3 Nf6 6. Nc3 Bxf3 7. gxf3 Na5 8. Qa4+ c6 9. b4 cxb3 10. axb3 b6 11. b4 Nb7 12. Qxc6+ Qd7 13. Bb5 Kd8 14. d5 Rc8 15. Rxa7 Rxc6 16. dxc6 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.20"]
[Round "1"]
[White "Donovan, Jeremiah"]
[Black "Evans, Bruce"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "45"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Qc7 6. Bg2 Nc6 7. 0-0 Nf6 8. c4 Be7 9. Be3 d6 10. Nc3 Ne5 11. b3 Bd7 12. h3 Rc8 13. Rc1 h5 14. f4 Ng6 15. Qf3 e5 16. Nf5 Bf8 17. Nd5 Nxd5 18. cxd5 Qa5 19. Rxc8+ Bxc8 20. Rc1 Bd7 21. Qf2 b5 22. Bb6 Qb4 23. Qc2 1-0

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.16"]
[Round "12"]
[White "Brandreth, Dale Alden"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "52"]
[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. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 e6 5. Ne5 Bd6 6. d3 0-0 7. Nd2 b5 8. g3 Qc7 9. Ndf3 Bb7 10. Bg2 c4 11. bxc4 bxc4 12. Bd4 cxd3 13. Nxd3 Rc8 14. Bxf6 gxf6 15. Nd4 Qc3+ 16. Kf1 Ba6 17. Rb1 Nc6 18. Nb5 Bxb5 19. Rxb5 Ne5 20. Ne1 Qc4+ 21. Qe2 Qxa2 22. e4 dxe4 23. Bxe4 Rab8 24. Rxb8 Rxb8 25. f4 Nc4 26. Qh5 Nd2+ 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.15"]
[Round "11"]
[White "Donovan, Jeremiah"]
[Black "Ramirez, Gilbert"]
[Result "0-1"]
[ECO "E76"]
[PlyCount "92"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. Bd3 Nc6 9. Na4 Qh5 10. Qxh5 Nxh5 11. Nf3 Bg4 12. 0-0 Bh6 13. Bc3 0-0 14. g3 Bd7 15. b3 Rfd8 16. Nb2 Bg7 17. Bxg7 Nxg7 18. Rad1 Bg4 19. Na4 Ne6 20. Bb1 Rab8 21. Nc3 Kf8 22. Kg2 a6 23. Nd5 b5 24. cxb5 axb5 25. Rc1 Rdc8 26. h3 Bxf3+ 27. Rxf3 b4 28. Rf2 Nc5 29. e5 Rb5 30. exd6 exd6 31. f5 Ne5 32. fxg6 hxg6 33. Rf6 Rd8 34. Rcf1 Kg7 35. Ne3 Rd7 36. Nc4 Ne6 37. Nxe5 dxe5 38. Kh2 Rbd5 39. Bxg6 Nf4 40. Rxf7+ Rxf7 41. Bxf7 Rd2+ 42. Kh1 Nxh3 43. Be6 Ng5 44. Bc4 e4 45. Rf5 Kg6 46. Re5 Nf3 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.13"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Guala, Victor"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "51"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 c6 8. Bd3 h6 9. Bh4 Nbd7 10. Nge2 Re8 11. 0-0 Nf8 12. a3 Bd6 13. Bg3 N8h7 14. b4 Ng5 15. Bxd6 Qxd6 16. Ng3 Ng4 17. Nce2 h5 18. h3 Nf6 19. Rfb1 Nfe4 20. h4 Qf6 21. hxg5 Qxf2+ 22. Kh2 h4 23. Nf1 Nxg5 24. Ng1 Qf6 25. Ra2 Qd6+ 26. Kh1 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.09"]
[Round "5"]
[White "Hanken, Jerome B"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D17"]
[PlyCount "46"]
[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 dxc4 3. Nc3 Nf6 4. Nf3 Bf5 5. Bf4 c6 6. a4 Na6 7. e3 Nb4 8. Rc1 Bd3 9. Ne5 Bxf1 10. Kxf1 Nfd5 11. Ne4 Nd3 12. Rxc4 Nxb2 13. Qc2 Nxc4 14. Qxc4 f6 15. Nxc6 bxc6 16. Qxc6+ Kf7 17. Nc5 Nxf4 18. exf4 Qc8 19. Qe4 e6 20. Nd3 Rb8 21. Ke2 Qc2+ 22. Kf3 Rb3 23. Ke3 Bd6 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.08"]
[Round "4"]
[White "Donovan, Jeremiah"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "46"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. Nb3 a5 10. a4 Be6 11. Kh1 Qc8 12. f4 Nb4 13. Bf3 Bg4 14. Rf2 Bxf3 15. Qxf3 Ng4 16. Re2 Nxe3 17. Qxe3 Qc4 18. Nc1 Rac8 19. e5 d5 20. Qf2 Bh6 21. g3 d4 22. Ne4 Nxc2 23. Rb1 d3 0-1

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.07"]
[Round "3"]
[White "Donovan, Jeremiah"]
[Black "Santasiere, Anthony Edward"]
[Result "1/2-1/2"]
[ECO "D88"]
[PlyCount "65"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Na5 12. Bd3 b6 13. Rc1 Bb7 14. d5 Qd7 15. Nd4 Rfc8 16. Qd2 Rxc1 17. Rxc1 Rc8 18. Nb5 Rxc1+ 19. Qxc1 Ba6 20. a4 e6 21. Bc4 exd5 22. Bxd5 Bb7 23. Bxb7 Qxb7 24. f3 Be5 25. Bh6 a6 26. Qa3 Qb8 27. Nc3 Bxh2+ 28. Kh1 Bf4 29. Bxf4 Qxf4 30. Nd5 Qh4+ 31. Kg1 Qe1+ 32. Kh2 Qh4+ 33. Kg1 1/2-1/2

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.06"]
[Round "2"]
[White "Morrell, Phil W"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "58"]
[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. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Kh1 Bd7 10. f3 Qc8 11. Rc1 Ne5 12. Nd5 Nxd5 13. exd5 Nc4 14. Qd3 Nxb2 15. Qb3 Na4 16. Bb5 Nc5 17. Qc4 a6 18. Bxd7 Qxd7 19. Rb1 Rac8 20. Qb4 Rc7 21. Qd2 Na4 22. Rb3 Rfc8 23. Rfb1 Nc3 24. R1b2 Nxd5 25. Bf2 b5 26. Nxb5 axb5 27. Qxd5 Bxb2 28. Rxb2 Rxc2 29. Qd4 Rxf2 0-1

[Event "New York-chT final"]
[Site "New York"]
[Date "1957.05.25"]
[Round "1.13"]
[White "Donovan, Jeremiah"]
[Black "Shipman, Walter"]
[Result "0-1"]
[ECO "E33"]
[PlyCount "64"]
[EventDate "1957.05.25"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 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 a5 11. Be2 e5 12. dxe5 dxe5 13. 0-0 Bg4 14. Rd2 a4 15. Rc1 Bh5 16. Nh4 Bxe2 17. Rxe2 Qe6 18. Be1 e4 19. g3 g5 20. f4 gxh4 21. gxh4 h6 22. Bc3 Qf5 23. Rg2+ Kh7 24. Kh1 Rg8 25. Rcg1 Nh5 26. Rxg8 Rxg8 27. Rxg8 Kxg8 28. Qxa4 Qc8 29. Bd4 Kh7 30. Qb5 Qg4 31. Qxb7 Qf3+ 32. Kg1 Nxd4 0-1

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.03.10"]
[Round "13"]
[White "Winters, S."]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "A93"]
[PlyCount "63"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nc6 3. d4 e6 4. Bg2 Nf6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. c4 Ne4 9. Nc3 Bf6 10. e3 g5 11. Ne2 Qe7 12. Ne5 Bxe5 13. dxe5 dxc4 14. bxc4 Rd8 15. Qc1 Qb4 16. Nd4 Nxe5 17. Nxf5 exf5 18. Bxe5 Be6 19. Rb1 Qa5 20. Rb5 Qxa2 21. Bxe4 fxe4 22. Bxc7 Qxc4 23. Rxg5+ Kf7 24. Qb2 Rg8 25. Rxg8 Kxg8 26. Bf4 Rd8 27. Bh6 Rd7 28. Qf6 Qc8 29. Qxe6+ Kh8 30. f3 exf3 31. Qf6+ Kg8 32. Qxf3 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.02.24"]
[Round "11"]
[White "Levy, Louis"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "77"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 Bd7 7. Ne5 a6 8. Qf3 Ra7 9. b3 Qa5 10. Bd2 b4 11. Nxc4 Qf5 12. Qxf5 Bxf5 13. Na2 a5 14. Rc1 e6 15. f3 Nbd7 16. e4 Bg6 17. Be3 Ra8 18. Kf2 Be7 19. Nb2 Nb8 20. Nd3 0-0 21. Ne5 Rc8 22. Bb5 Nxe4+ 23. fxe4 Bxe4 24. Rhe1 Bd5 25. Bc4 Na6 26. Bxd5 exd5 27. Rxc6 f6 28. Rec1 Rd8 29. Nd3 Bd6 30. Bf4 Be7 31. Re1 Kf7 32. Nac1 g5 33. Ree6 Nb8 34. Bxb8 Rdxb8 35. Nc5 Rc8 36. N1d3 h5 37. Rxc8 Rxc8 38. Ra6 Bd8 39. Rd6 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.02.17"]
[Round "10"]
[White "Donovan, Jeremiah"]
[Black "Rankis, August"]
[Result "0-1"]
[ECO "C58"]
[PlyCount "104"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Qb6 9. Nc3 Bg4 10. Qg3 cxb5 11. Qxe5+ Be7 12. 0-0 Nc6 13. Qxb5 Qxb5 14. Nxb5 Nd5 15. c4 Bxg5 16. cxd5 Nb4 17. f3 Bc8 18. Nc7+ Kd7 19. Nxa8 Ba6 20. d3 Bf6 21. Bd2 Bd4+ 22. Kh1 Nxd3 23. Bc3 Nf2+ 24. Kg1 Bxc3 25. bxc3 Bxf1 26. Kxf1 Nd3 27. Rb1 Rxa8 28. Rb7+ Kd6 29. Rxf7 Re8 30. g3 Re1+ 31. Kg2 Re7 32. Rf8 Kxd5 33. Rc8 g5 34. a4 a6 35. c4+ Kd4 36. Rc6 Nc5 37. Kh3 Re6 38. Rxe6 Nxe6 39. Kg4 Kxc4 40. f4 gxf4 41. gxf4 Kd5 42. f5 Nc5 43. a5 Ke5 44. Kg5 Ne4+ 45. Kh6 Kxf5 46. Kxh7 Nd6 47. h4 Kg4 48. Kg6 Kxh4 49. Kf6 Nc4 50. Ke6 Nxa5 51. Kd5 Nb7 52. Kc6 a5 0-1

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.02.10"]
[Round "9"]
[White "Dunst, Theodore Alexander"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "79"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Na3 d5 2. c3 e5 3. Nc2 d4 4. Nf3 dxc3 5. Nxe5 Qd5 6. d4 cxb2 7. Bxb2 Qa5+ 8. Qd2 Qxd2+ 9. Kxd2 Nf6 10. f3 Bd6 11. e4 Nfd7 12. Nd3 0-0 13. Be2 Nc6 14. Rhd1 Bxh2 15. Ne3 Nb6 16. g3 Na5 17. Rac1 Bxg3 18. d5 f6 19. Rc5 Nxd5 20. Nxd5 b6 21. Rc2 Rf7 22. Rg1 Bh4 23. e5 c6 24. Nxf6+ Kh8 25. Ne4 Be6 26. Nd6 Rd7 27. Ba3 c5 28. Nf4 Bg8 29. Rh1 Bg5 30. Ke3 Rf8 31. Bb5 Bxf4+ 32. Ke4 Re7 33. Bb2 h6 34. Rg2 Bh7+ 35. Kd5 Bg8+ 36. Ke4 Bxa2 37. Rg4 Bd2 38. f4 Nb3 39. Bc4 Kh7 40. Rhg1 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.02.03"]
[Round "8"]
[White "Donovan, Jeremiah"]
[Black "Peckar, Mark"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "72"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 b6 8. e4 Bb7 9. Bd3 d6 10. Ne2 Nbd7 11. f4 a5 12. 0-0 axb4 13. Rxa8 Qxa8 14. cxb4 Bxe4 15. Nc3 d5 16. Bxe4 Nxe4 17. cxd5 exd5 18. Re1 Ndf6 19. Be3 Qc6 20. Rc1 Nxc3 21. Qxc3 Qxc3 22. Rxc3 Kd7 23. Bxb6 Rc8 24. Ra3 Rc4 25. Ra7+ Ke6 26. Ba5 Rxf4 27. b5 Rc4 28. b6 Rc1+ 29. Kf2 Rb1 30. Ke3 Ne4 31. Kd4 Rb5 32. Ra8 Nd6 33. Ra6 Kd7 34. Ra7+ Ke6 35. Ra6 Kd7 36. Ra7+ Ke6 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.01.27"]
[Round "7"]
[White "Lasker, Edward"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "79"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bd6 6. exd4 Nf6 7. 0-0 0-0 8. Bg5 Nc6 9. Nbd2 h6 10. Be3 Bf5 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Nd2 Bg6 14. Qg4 Kh7 15. f4 f5 16. Qh3 Re8 17. Bb5 Bb4 18. Bxc6 bxc6 19. Nc4 Qd5 20. Ne5 Re6 21. b3 a5 22. Rc4 Rd8 23. Kf2 Rf6 24. Rfc1 Rdd6 25. Qf3 Qxf3+ 26. gxf3 Be8 27. R1c2 Kg8 28. Bc1 c5 29. dxc5 Rd1 30. a3 Rxc1 31. Rxc1 Bxa3 32. R1c2 g5 33. fxg5 hxg5 34. f4 gxf4 35. Kf3 Bb5 36. Rg2+ Kf8 37. Rcc2 a4 38. bxa4 Bxa4 39. Rc4 Bd1+ 40. Kxf4 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.01.20"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "Kaufman, Allen J"]
[Result "1-0"]
[ECO "A16"]
[PlyCount "93"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nb4 5. d3 e5 6. f4 N8c6 7. a3 Na6 8. fxe5 Bc5 9. Nf3 Bg4 10. Bf4 0-0 11. Qb3 Nd4 12. Nxd4 Qxd4 13. Bg3 Rad8 14. Nd1 Rfe8 15. Be2 Bxe2 16. Kxe2 Bb6 17. Qc3 Qd7 18. Ne3 Bd4 19. Qc2 Nc5 20. Rad1 b6 21. Rhf1 Na4 22. e6 Rxe6 23. Qxc7 Bxb2 24. Nd5 Qxc7 25. Nxc7 Re7 26. Rd2 Bxa3 27. Ra1 Nc3+ 28. Kf3 Rc8 29. Rxa3 Nb1 30. Rda2 Nxa3 31. Nd5 Rd7 32. Rxa3 f5 33. Ne3 fxe4+ 34. Kxe4 b5 35. Rb3 Rb7 36. Nf5 Rc2 37. Ne3 Re2 38. d4 a5 39. Kd3 Ra2 40. d5 Ra1 41. d6 a4 42. Rc3 Rd7 43. Rc7 Rd8 44. d7 Ra3+ 45. Ke4 Rc3 46. Rxc3 Rxd7 47. Nc2 1-0

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.01.13"]
[Round "5"]
[White "Bernstein, Sidney Norman"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "102"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 e5 4. g3 Nc6 5. Bg2 Bg4 6. Nbd2 Nf6 7. 0-0 Qd7 8. Re1 h5 9. Nf1 h4 10. c3 Be7 11. Bg5 hxg3 12. fxg3 0-0-0 13. Qc1 Rh5 14. b4 Rdh8 15. b5 Nd8 16. a4 Bh3 17. Bxf6 Bxg2 18. Kxg2 Bxf6 19. Ra2 g5 20. Rf2 g4 21. N3d2 Bg5 22. Qd1 Bxd2 23. Qxd2 Ne6 24. Rf5 Rxf5 25. exf5 Ng7 26. Qg5 Nxf5 27. Re4 Nh6 28. Qg7 Qd8 29. Ne3 f5 30. Rc4 Qf8 31. Qg6 Kd7 32. Nd5 Qf7 33. Nf6+ Ke6 34. Qxf7+ Nxf7 35. Nxg4 fxg4 36. Rxg4 d5 37. a5 Kf5 38. Rg7 Kf6 39. Rg4 Rc8 40. h4 Nh6 41. Rg5 c4 42. Rh5 Nf7 43. d4 exd4 44. Rxd5 dxc3 45. Rd1 Rd8 46. Rc1 Rd2+ 47. Kf3 c2 48. Ke3 c3 49. g4 Ne5 50. g5+ Kg6 51. a6 b6 0-1

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1957.01.06"]
[Round "4"]
[White "Donovan, Jeremiah"]
[Black "Gore, James"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "94"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. a3 Bxc5 5. b4 Be7 6. Nc3 a5 7. b5 Qc7 8. Qd3 d6 9. Nf3 Nbd7 10. Na4 e5 11. Nh4 g6 12. g3 e4 13. Qc3 Ne5 14. Bf4 Nfd7 15. Ng2 Bf6 16. Qc1 Qxc4 17. Bxe5 Qxc1+ 18. Rxc1 Bxe5 19. Ne3 0-0 20. Nd5 Rb8 21. Bh3 Nb6 22. Naxb6 Bxh3 23. Rc4 Rfe8 24. Kd2 Kg7 25. Rd1 Bb2 26. Ra4 Be6 27. Kc2 Be5 28. Rxa5 h5 29. Ra4 Bg4 30. Kd2 Bf5 31. Ke3 h4 32. Rc4 hxg3 33. hxg3 Rh8 34. Rc7 Bb2 35. Nc4 Be5 36. Nxe5 dxe5 37. Ne7 Rhd8 38. Rxd8 Rxd8 39. Rxb7 Ra8 40. Nxf5+ gxf5 41. Kd2 Rxa3 42. Rc7 Rb3 43. Rc5 Kf6 44. Kc2 Rb4 45. Kc3 Rb1 46. Kc2 Rb4 47. Kc3 Rb1 1/2-1/2

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1956.12.16"]
[Round "3"]
[White "Donovan, Jeremiah"]
[Black "Wachs, Saul"]
[Result "0-1"]
[ECO "C17"]
[PlyCount "96"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Kf8 5. e5 c5 6. a3 Qa5 7. Bd2 cxd4 8. Qxd4 Nc6 9. Qf4 d4 10. Nb5 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 a6 13. Nd6 Nxe5 14. f4 Nc6 15. Nf3 Ke7 16. Nc4 Nf6 17. Re1 Nd5 18. Nce5 Nxf4 19. Nxc6+ bxc6 20. g3 Nd5 21. Nxd4 Kd6 22. c4 Nf6 23. Bg2 Rb8 24. b4 c5 25. Nc6 Rb6 26. Ne5 Ke7 27. Kc3 cxb4+ 28. axb4 Bb7 29. Bxb7 Rxb7 30. Ra1 Ra8 31. Kb3 Rb6 32. Ra5 Ne4 33. Rd1 f6 34. Nd3 Rd8 35. c5 Rb5 36. Rxa6 Nxc5+ 37. Kc4 Nxa6 38. Kxb5 Nc7+ 39. Kc4 e5 40. b5 Rd4+ 41. Kc5 Rd5+ 42. Kc6 Nxb5 43. Rb1 Rxd3 44. Rxb5 Ke6 45. Rb2 Rc3+ 46. Kb5 e4 47. Kb4 Rc7 48. Ra2 Ke5 0-1

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1956.12.09"]
[Round "2"]
[White "Radspinner, W."]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D21"]
[PlyCount "52"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. d5 b5 5. e4 Nf6 6. Qc2 e6 7. Bg5 exd5 8. e5 h6 9. exf6 hxg5 10. Qe2+ Be6 11. fxg7 Bxg7 12. Nc3 b4 13. Nd1 Nc6 14. Rc1 g4 15. Nd2 Qe7 16. Ne3 c3 17. bxc3 bxc3 18. Nb1 d4 19. Nc2 c4 20. Nxc3 dxc3 21. Qe3 Bh6 22. Qxc3 0-0 23. Ne3 Bg7 24. Qc2 Qb4+ 25. Qd2 c3 26. Qd1 c2+ 0-1

[Event "Marshall CC-ch 1956/57"]
[Site "New York"]
[Date "1956.12.02"]
[Round "1"]
[White "Donovan, Jeremiah"]
[Black "Halper, N."]
[Result "0-1"]
[ECO "C53"]
[PlyCount "92"]
[EventDate "1956.12.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. 0-0 d6 6. d4 Bb6 7. Bg5 Nf6 8. h3 h6 9. Bxf6 Qxf6 10. dxe5 dxe5 11. Nbd2 g5 12. Nh2 h5 13. Qf3 Qxf3 14. Ndxf3 g4 15. hxg4 hxg4 16. Ng5 f6 17. Nf7 Rh7 18. g3 Rxf7 19. Bxf7+ Kxf7 20. Kg2 Be6 21. f3 Rd8 22. fxg4 Rd2+ 23. Kh1 Bc4 24. Rad1 Rxb2 25. Rf5 Be6 26. Rf3 Rxh2+ 27. Kxh2 Bxg4 28. Kg2 Na5 29. Rd8 Bxf3+ 30. Kxf3 Nc4 31. Rd5 Ke6 32. Rd8 Nd6 33. Rh8 Nf7 34. Re8+ Kd7 35. Rb8 Ng5+ 36. Kg4 Nxe4 37. c4 Nd6 38. Rf8 Ke6 39. Rb8 f5+ 40. Kf3 Nxc4 41. Rxb7 Nd2+ 42. Ke2 Ne4 43. Kf3 Nc3 44. a3 Nb5 45. a4 Nd4+ 46. Kg2 Nc6 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "11"]
[White "Brieger, Robert S"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "96"]
[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. c3 Nf6 3. Bc4 e6 4. Qe2 Nc6 5. Nf3 Be7 6. d4 d5 7. exd5 Nxd5 8. dxc5 Bxc5 9. 0-0 0-0 10. Rd1 Bd6 11. Kh1 Nce7 12. Nbd2 Nf4 13. Qe1 Qa5 14. Ne4 Bc7 15. Be3 Ned5 16. Bc5 Rd8 17. a4 Bb8 18. g3 Ng6 19. Rd4 Ne5 20. Nxe5 Bxe5 21. Rd2 Qc7 22. Bb3 b6 23. Ba3 Bb7 24. Kg1 Nf6 25. Bc2 Rxd2 26. Nxd2 Qc6 27. f3 Rd8 28. Ne4 Nd5 29. Rd1 Bc7 30. Ng5 g6 31. Be4 h6 32. Nh3 Qxa4 33. Rd4 Qa5 34. Qd2 b5 35. Qxh6 Bb6 36. Ng5 Bxd4+ 37. cxd4 Qe1+ 38. Kg2 Ne3+ 39. Kh3 Qf1+ 40. Kh4 Ng2+ 41. Kg4 f5+ 42. Bxf5 exf5+ 43. Kh3 Ne3+ 44. Kh4 Ng2+ 45. Kh3 Ne1+ 46. Kh4 Rxd4+ 47. f4 Ng2+ 48. Kh3 Nxf4+ 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "12"]
[White "Donovan, Jeremiah"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "80"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. h3 c6 9. Be3 Qe7 10. Qc2 a6 11. a4 Re8 12. dxe5 dxe5 13. a5 Nh5 14. Rfd1 Nf4 15. Bf1 Nf8 16. c5 N8e6 17. Na4 Ng5 18. Nxg5 Qxg5 19. Kh2 Be6 20. g3 Bh6 21. gxf4 exf4 22. Bc1 Qh4 23. Ra3 Rad8 24. Rad3 Rxd3 25. Rxd3 Bg7 26. b3 f5 27. Rf3 fxe4 28. Qxe4 Bf7 29. Qc2 Re1 30. Bc4 Qg5 31. Bxf7+ Kf8 32. Rg3 fxg3+ 33. fxg3 Qxc1 34. Qxc1 Rxc1 35. Be6 Re1 36. Bc8 Re2+ 37. Kh1 Re7 38. Kg2 Ke8 39. h4 Kd8 40. Bg4 Re3 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "8"]
[White "Donovan, Jeremiah"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "59"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Bd2 Qa4 9. Be3 Nbc6 10. Nf3 Bd7 11. Be2 Nf5 12. Bf2 Qa5 13. Qd2 h5 14. dxc5 0-0-0 15. 0-0 f6 16. Rfb1 fxe5 17. fxe5 Qc7 18. Bd4 Rdf8 19. a4 Nd8 20. a5 Bc6 21. a6 Kb8 22. axb7 g5 23. Qc1 g4 24. Rxa7 Nxb7 25. Qa3 Kc8 26. Ng5 Kd7 27. Rbxb7 Bxb7 28. Bb5+ Kc8 29. Nxe6 Qf7 30. Ra8+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "4"]
[White "Donovan, Jeremiah"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "55"]
[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. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Nde7 7. Bg2 g6 8. b3 Bg7 9. Bb2 0-0 10. 0-0 Bf5 11. Rc1 Qd7 12. Qd2 Bh3 13. Bxh3 Qxh3 14. Ng5 Qd7 15. f4 h6 16. Nf3 exf4 17. Qxf4 g5 18. Qd2 f5 19. Nb5 a6 20. Bxg7 Kxg7 21. Qb2+ Rf6 22. Ne5 Nxe5 23. Qxe5 Qxb5 24. Qxe7+ Rf7 25. Qa3 Qe5 26. Rf2 c6 27. Rc5 Qa1+ 28. Rc1 1/2-1/2

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "10"]
[White "Donovan, Jeremiah"]
[Black "Owens, Brian"]
[Result "0-1"]
[ECO "E34"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 0-0 7. Bd2 Bxc3 8. Bxc3 c5 9. dxc5 Qxc5 10. Rc1 b6 11. e3 Nbd7 12. Bd3 Bb7 13. e4 Qh5 14. b4 Rac8 15. 0-0 Rc7 16. Rfe1 Rfc8 17. Qd2 Ng4 18. h3 Nge5 19. Nxe5 Nxe5 20. Be2 Qh6 21. Qd4 Qf4 22. f3 Qf6 23. Kh1 Nxf3 24. Qxf6 gxf6 25. gxf3 Rxc3 26. Rxc3 Rxc3 27. Rd1 Rc2 28. Bb5 a6 29. Rd8+ Kg7 30. Be8 Rc7 31. b5 axb5 32. Bxb5 f5 33. Bd3 fxe4 34. fxe4 Rc1+ 35. Kg2 Rd1 36. Rb8 Rxd3 37. Rxb7 Re3 38. Rxb6 Rxe4 39. Rb2 Re3 40. a4 Ra3 41. Rb4 h5 42. Rc4 Kg6 43. Rb4 f6 44. Rb6 e5 45. Rb4 f5 46. Rc4 f4 47. Re4 Kf5 48. Rb4 h4 49. Rc4 f3+ 50. Kf2 e4 51. Rc8 Ra2+ 52. Ke3 Re2+ 53. Kd4 Kf4 54. a5 Rd2+ 55. Kc3 Ke3 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "Saidy, Anthony Fred"]
[Result "0-1"]
[ECO "B58"]
[PlyCount "74"]
[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. Be2 e5 7. Nf3 Be7 8. 0-0 h6 9. b3 0-0 10. Bb2 a6 11. a4 Be6 12. Qd2 Qc7 13. h3 Rac8 14. Qe3 Rfd8 15. g4 Nh7 16. Nd5 Bxd5 17. exd5 Nb4 18. c4 Nc2 19. Qd2 Nxa1 20. Rxa1 Ng5 21. Nxg5 Bxg5 22. Qd3 Qe7 23. Qc2 e4 24. Re1 Re8 25. Bf1 h5 26. f3 e3 27. Bd3 Bf4 28. Qg2 Qh4 29. Re2 Be5 30. Bxe5 Rxe5 31. Be4 hxg4 32. hxg4 b5 33. axb5 axb5 34. Rxe3 Ra8 35. Qf1 f5 36. gxf5 Qg3+ 37. Kh1 Kf7 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "2"]
[White "Donovan, Jeremiah"]
[Black "Van Gelder, Spencer H"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "61"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Na6 8. 0-0 Nc7 9. Bg5 a6 10. Nd2 Rb8 11. f4 b5 12. b3 Nfe8 13. Rc1 f5 14. Bd3 bxc4 15. Bxc4 fxe4 16. Ndxe4 Nf6 17. h3 Nb5 18. g4 Nxe4 19. Nxe4 Kh8 20. Ng3 Nd4 21. Qd3 Qe8 22. Rce1 Rf7 23. Re4 Qf8 24. Rfe1 Be5 25. Ne2 h6 26. Bh4 Nxe2+ 27. Qxe2 Rxf4 28. Rxe5 dxe5 29. Qxe5+ Qg7 30. Qxf4 g5 31. Qxb8 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "5"]
[White "Palmer, Marvin"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "62"]
[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. Nf3 c5 2. e3 d5 3. d4 e6 4. c3 Nf6 5. Nbd2 Be7 6. Bd3 0-0 7. Qe2 Nc6 8. 0-0 a6 9. Re1 b5 10. e4 cxd4 11. cxd4 dxe4 12. Nxe4 Bb7 13. Be3 Nb4 14. Nxf6+ Bxf6 15. Bb1 Qd5 16. a3 Nc6 17. Ba2 Qe4 18. Bb1 Nxd4 19. Bxd4 Qxe2 20. Rxe2 Bxf3 21. gxf3 Bxd4 22. Be4 Rac8 23. a4 Rc5 24. axb5 axb5 25. Ra8 Rxa8 26. Bxa8 Rc1+ 27. Kg2 Rb1 28. Rd2 Bf6 29. Rc2 g6 30. Bc6 b4 31. Be8 Kf8 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "7"]
[White "Shaw, Jack F"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "59"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. cxd5 exd5 6. e3 Be7 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Qc2 Bf5 10. Nf3 Nd7 11. 0-0 g5 12. Rae1 h5 13. Nd2 Nxd2 14. Qxd2 Bxd3 15. Qxd3 0-0-0 16. Rb1 Kb8 17. b4 Nb6 18. b5 c5 19. a4 cxd4 20. exd4 Rc8 21. a5 Nc4 22. a6 Nb6 23. Ra1 Rhe8 24. axb7 Kxb7 25. Qd2 Qb4 26. Qa2 Ra8 27. Qa6+ Kb8 28. Rac1 Qxd4 29. Rfd1 Qf6 30. Na4 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "9"]
[White "Tears, CF."]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "90"]
[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. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Nce2 e5 6. d3 Bd6 7. f4 f6 8. Nf3 Ne7 9. 0-0 0-0 10. h3 Nbc6 11. g4 exf4 12. Bxf4 Ng6 13. Bg3 Qc7 14. Qe1 Be6 15. Bxd6 Qxd6 16. Qg3 Qxg3 17. Nxg3 Nb4 18. Rf2 Nxa2 19. g5 Nb4 20. gxf6 Rxf6 21. e5 Rff8 22. Ne4 b6 23. Nd6 Bd5 24. Nb5 Nxc2 25. Rxc2 Bxf3 26. Nc7 Bxg2 27. Kxg2 Rac8 28. Rxa7 Rf7 29. Nb5 Rxa7 30. Nxa7 Re8 31. b4 Nf4+ 32. Kg3 Nxd3 33. bxc5 bxc5 34. Nc6 Re6 35. Na5 Rxe5 36. Nb7 Rg5+ 37. Kh2 Kf7 38. Re2 Kf6 39. Re8 Ne5 40. Rf8+ Ke7 41. Rf4 d3 42. Rf1 d2 43. h4 Nf3+ 44. Kh3 Rg1 45. Rxf3 d1Q 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "3"]
[White "Theodorovich, Ivan"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "A08"]
[PlyCount "105"]
[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. d3 e6 3. g3 d5 4. Nd2 b6 5. Bg2 Bb7 6. Ngf3 Be7 7. 0-0 Nf6 8. Re1 0-0 9. c3 dxe4 10. Ng5 Qxd3 11. Ndxe4 Qa6 12. Qc2 Nbd7 13. Bf1 c4 14. b3 Nxe4 15. Nxe4 Ne5 16. Ng5 Bxg5 17. Rxe5 Bxc1 18. Rxc1 b5 19. Bg2 Bxg2 20. Kxg2 Rfd8 21. bxc4 bxc4 22. Qe2 Rd3 23. Qe4 Rad8 24. Rc5 Rd2 25. Rxc4 Qxa2 26. Rf1 a5 27. Ra4 Qd5 28. Qxd5 R2xd5 29. Rfa1 Ra8 30. Rc4 Kf8 31. Raa4 Ke7 32. Rc7+ Rd7 33. Rc5 Rda7 34. Kf3 Kd6 35. Rh5 h6 36. Ke3 f5 37. g4 fxg4 38. Rh4 Rc8 39. c4 Rb8 40. Rxg4 Rb3+ 41. Ke2 Rh3 42. Rd4+ Ke5 43. c5 Rc3 44. f4+ Kf5 45. Rdc4 Rxc4 46. Rxc4 e5 47. c6 Rc7 48. Ke3 exf4+ 49. Rxf4+ Ke6 50. Ra4 Ra7 51. Rd4 a4 52. c7 Rxc7 53. Rxa4 1/2-1/2

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.10"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Pilnick, Carl"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "56"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bb5 Bd6 9. 0-0 0-0 10. Qb3 Qf7 11. Ng5 Bxh2+ 12. Kxh2 Qf4+ 13. g3 Qxg5 14. f4 Qf5 15. Nf3 Nf6 16. Qd1 e5 17. dxe5 Qh3+ 18. Kg1 Qxg3+ 19. Kh1 Qh3+ 20. Nh2 Nh5 21. Kg1 Ng3 22. Rf3 Bg4 23. Qxd5+ Kh8 24. Be3 Rad8 25. Qb3 Bxf3 26. Nxf3 Qh1+ 27. Kf2 Ne4+ 28. Ke2 Qg2+ 0-1

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.09"]
[Round "5"]
[White "Howard, Franklin Sandford"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "C31"]
[PlyCount "41"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. f4 e5 5. Nf3 exf4 6. d4 g5 7. Bc4 Bg4 8. 0-0 Nc6 9. Re1+ Nge7 10. Nd5 0-0-0 11. b4 Qa4 12. Bb3 Qa6 13. b5 Qxb5 14. a4 Qa6 15. Nxe7+ Bxe7 16. c3 Bf6 17. Ba3 Bxd4+ 18. cxd4 Nxd4 19. Qb1 Bxf3 20. Bxf7 Be2 21. Qe4 0-1

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.07"]
[Round "14"]
[White "Donovan, Jeremiah"]
[Black "Collins, John William"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "89"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 c6 11. Nxe5 Rxe5 12. Rd8+ Re8 13. Bxf6 Rxd8 14. Bxd8 Bxc3 15. bxc3 Be6 16. f4 Nd7 17. Be7 Re8 18. Bd6 Bf5 19. e5 f6 20. g4 Be4 21. Re1 fxe5 22. fxe5 Kf7 23. Bf1 Bf3 24. Bh3 Kg8 25. Re3 Bh1 26. g5 Nb6 27. Bf1 Nc8 28. c5 Bd5 29. Bh3 Be6 30. Bxe6+ Rxe6 31. Kd2 b6 32. Kd3 Ne7 33. Bxe7 Rxe7 34. e6 Kf8 35. Kd4 Re8 36. Ke5 Rd8 37. Kf6 Rd2 38. Rh3 Rf2+ 39. Ke5 Rf5+ 40. Kd6 Rd5+ 41. Kxc6 Rxc5+ 42. Kd6 Rxg5 43. Rxh7 Rh5 44. Rxh5 gxh5 45. Kd7 1-0

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.04"]
[Round "2"]
[White "Dunst, Theodore Alexander"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "53"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[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. e3 d5 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 Nc6 7. d4 exd4 8. exd4 Bd6 9. Bd3 0-0 10. 0-0 Bg4 11. Rb1 Rb8 12. Rb5 a6 13. Rg5 f5 14. h3 h6 15. hxg4 hxg5 16. Nxg5 f4 17. Qb3+ Kh8 18. Nf7+ Rxf7 19. Qxf7 Qh4 20. Re1 g5 21. Qf6+ Kg8 22. Bc4+ Kh7 23. Qf7+ Kh8 24. Re8+ Rxe8 25. Qxe8+ Kg7 26. Qf7+ Kh6 27. Bd3 1-0

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.03"]
[Round "8"]
[White "Donovan, Jeremiah"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "58"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Be3 Bg7 8. Be2 0-0 9. 0-0 Qb6 10. Qd3 Ng4 11. Nd5 Bxd4 12. Nxb6 Bxe3+ 13. Kh1 Bxb6 14. Bxg4 Bxg4 15. f5 Ne5 16. Qd2 Bh5 17. b3 Kh8 18. Qd5 Rab8 19. c4 f6 20. h3 gxf5 21. exf5 Be8 22. Rae1 Rg8 23. Re2 Bc6 24. Qd2 Rg5 25. Kh2 Rbg8 26. g4 h5 27. gxh5 Rxh5 28. Qc3 Ng4+ 29. Kg3 Ne3+ 0-1

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.12.02"]
[Round "2"]
[White "Donovan, Jeremiah"]
[Black "Drakert, William"]
[Result "1/2-1/2"]
[ECO "D68"]
[PlyCount "37"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[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 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. d5 cxd5 14. Qxd5 e4 15. Nd4 Nb6 16. Qh5 Nxc4 17. Rxc4 g6 18. Qh6 Be6 19. Nxe6 1/2-1/2

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.11.30"]
[Round "6"]
[White "Kaufman, Allen J"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "38"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[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 d5 4. cxd5 exd5 5. Qc2 Nc6 6. Nf3 Nb4 7. Qd2 Bf5 8. e4 dxe4 9. Nh4 e3 10. Qxe3+ Ne4 11. Kd1 Qxh4 12. f3 0-0-0 13. fxe4 Bg4+ 14. Be2 Bc5 15. Qg3 Rxd4+ 16. Bd2 Bxe2+ 17. Kxe2 Rxe4+ 18. Nxe4 Qxe4+ 19. Kf1 Qc4+ 0-1

[Event "Marshall CC-ch 5556"]
[Site "New York"]
[Date "1955.11.27"]
[Round "1"]
[White "Donovan, Jeremiah"]
[Black "Saidy, Anthony Fred"]
[Result "1/2-1/2"]
[ECO "E77"]
[PlyCount "60"]
[EventDate "1955.11.27"]
[EventType "tourn"]
[EventRounds "15"]
[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. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Be2 a6 8. g4 b5 9. g5 Ne8 10. cxb5 axb5 11. Bxb5 Qa5 12. Qd3 Na6 13. Bc4 Nb4 14. Qe2 e6 15. dxe6 fxe6 16. Qd2 Nc7 17. Kf2 d5 18. Bf1 dxe4 19. Nxe4 Bb7 20. Qe2 Ncd5 21. Nh3 e5 22. Qc4 exf4 23. Nxc5 Bc6 24. Ne6 Qb6+ 25. Ke1 Rae8 26. Nhxf4 Nxf4 27. Bxf4 Bd5 28. Bc7 Rxe6+ 29. Kd2 Qf2+ 30. Kd1 Bxc4 1/2-1/2

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.20"]
[Round "12"]
[White "Donovan, Jeremiah"]
[Black "Yarmak, Saul"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "77"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nfd7 7. Be2 e5 8. fxe5 dxe5 9. d5 f5 10. Bg5 Qe8 11. exf5 gxf5 12. 0-0 Qg6 13. Qd2 h6 14. Be7 Re8 15. d6 cxd6 16. Bxd6 f4 17. c5 Bf8 18. Qd5+ Qf7 19. Bc4 Qxd5 20. Nxd5 b5 21. Nf6+ Kh8 22. Nxe8 bxc4 23. Bxf8 Nc6 24. Bxh6 c3 25. bxc3 Kh7 26. Bg5 Nxc5 27. Rfd1 e4 28. Nh4 Be6 29. Nf6+ Kg7 30. Nh5+ Kf7 31. Nxf4 Rg8 32. Nxe6 Kxe6 33. Be3 Nd3 34. Rab1 Nce5 35. Bxa7 Nf4 36. Rb6+ Kf7 37. Rdd6 Nf3+ 38. Nxf3 Nh3+ 39. Kf1 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.19"]
[Round "11"]
[White "Donovan, Jeremiah"]
[Black "Grombacher, Walter"]
[Result "1-0"]
[ECO "D95"]
[PlyCount "31"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Qb3 c6 7. Bd3 dxc4 8. Bxc4 Nbd7 9. Ng5 e6 10. 0-0 Nb6 11. Be2 Nfd5 12. f4 Nd7 13. Bf3 Qb6 14. Qc4 Qb4 15. Bxd5 Qxc4 16. Bxc4 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.17"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Lombardy, William James"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "98"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Na6 7. a3 d6 8. Bf4 Qb6 9. Qd2 Be6 10. e4 Be7 11. Bd3 Bf6 12. Rb1 Qb3 13. Qe2 Rd8 14. Nf3 h6 15. 0-0 0-0 16. Nd2 Qa4 17. Be3 Nb8 18. f4 Nc6 19. Nf3 Rfe8 20. Kh1 b5 21. cxb5 c4 22. b3 cxd3 23. Qxd3 Nb4 24. axb4 Qxb4 25. Bxa7 Bd7 26. Rfe1 Bxb5 27. Qd5 Ba6 28. Rbc1 Bb7 29. Qc4 Qa3 30. Bd4 Rc8 31. Qb5 Qxc1 32. Qxe8+ Rxe8 33. Rxc1 Bxd4 34. Nxd4 Rxe4 35. Nb5 Re2 36. Nxd6 Bxg2+ 37. Kg1 Bd5 38. b4 Rg2+ 39. Kf1 Rxh2 40. Rc5 Rd2 41. Ke1 Rd4 42. f5 Ba2 43. Ra5 Bb3 44. Ra3 Rxb4 45. Ra8+ Kh7 46. Ra7 Rd4 47. Nxf7 Bxf7 48. Rxf7 Rf4 49. Rf8 h5 0-1

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.16"]
[Round "8"]
[White "Donovan, Jeremiah"]
[Black "Myers, Hugh Edward"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "79"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 Na6 4. Nc3 Nxc5 5. b4 Ne6 6. Bb2 g6 7. g3 Bg7 8. Bg2 d6 9. e3 a5 10. a3 Qb6 11. Na4 Qa7 12. Ne2 Bd7 13. Nac3 0-0 14. 0-0 Qb6 15. Rb1 axb4 16. axb4 Rfc8 17. Qd3 Nc7 18. c5 dxc5 19. bxc5 Qa7 20. Rfc1 Rab8 21. Nd4 Qxc5 22. Nd5 Qxc1+ 23. Rxc1 Ncxd5 24. Rxc8+ Rxc8 25. Qb3 e6 26. Qxb7 Rc4 27. e4 Rb4 28. Qa8+ Be8 29. exd5 Rxb2 30. dxe6 Rb1+ 31. Bf1 fxe6 32. Nxe6 Bf8 33. Kg2 Rb6 34. Qa2 Bc6+ 35. f3 Bd5 36. Bc4 Bxc4 37. Qxc4 Rb2+ 38. Kh3 Rb8 39. Ng5+ Kh8 40. Qf7 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.15"]
[Round "7"]
[White "Addison, William G"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "49"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qa5 5. e3 Bf5 6. Bd2 Qb6 7. Na4 Qd6 8. Nf3 Nbd7 9. Qb3 0-0-0 10. Bb4 Qc6 11. Nc3 e6 12. Bb5 Qb6 13. Bxf8 Rhxf8 14. a4 a6 15. 0-0 axb5 16. axb5 Qd6 17. Ra8+ Nb8 18. Ne5 Ng4 19. Qa4 Nxe5 20. dxe5 Qc5 21. Ra1 c6 22. bxc6 Qxc6 23. Nb5 Qc2 24. Rxb8+ Kd7 25. Rxb7+ 1-0

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.14"]
[Round "12"]
[White "Rossolimo, Nicolas"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "58"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 0-0 8. Nge2 c6 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Bxe4 dxe4 12. Qb1 f5 13. b4 Nb6 14. a4 Be6 15. a5 Nc4 16. Rd1 a6 17. d5 cxd5 18. Nxd5 Qf7 19. Ndf4 Ne5 20. Nxe6 Qxe6 21. Nf4 Qe8 22. Qb3+ Qf7 23. Qc3 Nc6 24. Rd6 Rad8 25. Rad1 Qe7 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 28. Qc4+ Kh8 29. h3 Qd2 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.13"]
[Round "11"]
[White "Donovan, Jeremiah"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "62"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 h6 5. Bh4 Bb4+ 6. Nfd2 dxc4 7. e3 b5 8. a3 Bxd2+ 9. Nxd2 a6 10. Ne4 Nbd7 11. Nxf6+ Nxf6 12. a4 Bb7 13. b3 Qd6 14. bxc4 bxc4 15. f3 Nd5 16. Kf2 c3 17. Qc2 c5 18. Bg3 Qe7 19. Rd1 cxd4 20. Rxd4 0-0 21. Bc4 Rac8 22. Rb1 Rfd8 23. Bxd5 Bxd5 24. Rbd1 Qa3 25. e4 Qb2 26. Qxb2 cxb2 27. Bf4 e5 28. Rxd5 Rxd5 29. exd5 exf4 30. Rb1 Rc2+ 31. Kg1 Rc1+ 0-1

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.12"]
[Round "10"]
[White "Lombardy, William James"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "82"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 Rb8 8. Nd1 f5 9. c3 Nc6 10. Ne2 Nf6 11. f3 0-0 12. 0-0 e5 13. Nf2 Bd7 14. d4 cxd4 15. cxd4 fxe4 16. fxe4 exd4 17. Nxd4 Ne5 18. Rac1 Nfg4 19. Nxg4 Rxf1+ 20. Rxf1 Nxg4 21. Nf3 Nxe3 22. Qxe3 Be6 23. Qxa7 Bxb2 24. Rd1 Qc7 25. Kh1 Rf8 26. Qa4 Bg7 27. Ng5 Bg4 28. Qb3+ Kh8 29. Rb1 Qe7 30. Nh3 Rc8 31. Nf4 Bf6 32. Qa4 Qd7 33. Qxd7 Bxd7 34. Nd5 Rc2 35. Bf3 Bd4 36. Nb4 Rf2 37. Bg2 Be6 38. a4 b6 39. Rd1 Rb2 40. Rxd4 Rb1+ 41. Bf1 Bh3 0-1

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.11"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "70"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. e5 Ne8 6. Bf4 d6 7. exd6 Nxd6 8. Qd2 Nc6 9. Nf3 Nxd4 10. Nxd4 e5 11. Bg5 f6 12. Nf3 fxg5 13. c5 Nf7 14. Qxd8 Rxd8 15. Bc4 h6 16. Nd5 Rd7 17. 0-0-0 Kf8 18. Rde1 c6 19. Nc3 Re7 20. Ne4 Bf5 21. Re3 g4 22. Nh4 h5 23. Ng3 Bh6 24. Ngxf5 gxf5 25. Nxf5 Bxe3+ 26. fxe3 Rc7 27. Rf1 Nh8 28. Ng3+ Kg7 29. Nxh5+ Kh6 30. Ng3 Ng6 31. Rf6 Rf8 32. Rd6 Kg7 33. Nh5+ Kh6 34. Ng3 Kg7 35. Nh5+ Kh6 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.09"]
[Round "7"]
[White "Rohland, Marshall"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B62"]
[PlyCount "58"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Nxc6 bxc6 8. e5 dxe5 9. Qf3 Bd7 10. Ne4 Be7 11. Bxf6 gxf6 12. Rd1 Rb8 13. Bc4 0-0 14. Rd3 Kh8 15. Qh5 Rg8 16. Qxf7 Rg7 17. Qh5 Qa5+ 18. c3 Be8 19. Qe2 Rxg2 20. b4 Qa3 21. Ng3 Bg6 22. Re3 Qc1+ 23. Qd1 Qxd1+ 24. Kxd1 Rxf2 25. Ne2 Bc5 26. Rg3 Bb6 27. Bxe6 f5 28. h4 f4 29. Rg5 f3 0-1

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.08"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "Kaufman, Allen J"]
[Result "1/2-1/2"]
[ECO "C58"]
[PlyCount "109"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 9. Bxc6+ Nxc6 10. Qxc6+ Bd7 11. Qc4 0-0 12. Nc3 Bf5 13. d3 Rc8 14. Qb5 Rc5 15. Qb3 h6 16. Nge4 Nxe4 17. Nxe4 Be6 18. c4 Rc7 19. 0-0 f5 20. Nc3 Qxd3 21. Nb5 Qxf1+ 22. Kxf1 Bxc4+ 23. Ke1 Bxb3 24. Nxc7 Bf7 25. Be3 Rb8 26. b3 f4 27. Bd2 Ba3 28. Rd1 Bb2 29. Bc1 Bc3+ 30. Bd2 Bb2 31. Bc1 Bxc1 32. Rxc1 Rc8 33. Rc3 g5 34. Nb5 Rxc3 35. Nxc3 Be8 36. b4 Kf7 37. Ke2 Ke6 38. f3 Bc6 39. h3 h5 40. Kf2 Kf5 41. Ke2 g4 42. h4 Bb7 43. Kf2 Ba6 44. Ne4 Bd3 45. Nc3 e4 46. fxe4+ Bxe4 47. Nb5 a6 48. Nc3 Ke5 49. Nxe4 Kxe4 50. a4 Kd5 51. b5 axb5 52. axb5 Kc5 53. Ke2 Kxb5 54. Kd3 f3 55. gxf3 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.04"]
[Round "3"]
[White "Borges, F."]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "73"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Nc6 6. Be2 cxd4 7. 0-0 Bc5 8. Kh1 Nf6 9. Nbd2 0-0 10. Nb3 Qb6 11. Nxc5 Qxc5 12. a3 Bf5 13. Bd3 Bxd3 14. Qxd3 Rfe8 15. Bd2 Ne4 16. Rad1 Nxd2 17. Qxd2 Re4 18. Ng5 Re3 19. Nf3 Rae8 20. Nxd4 Nxd4 21. Qxd4 Qxc2 22. Qxd5 Qxb2 23. Qc5 Qxa3 24. Qd4 a6 25. f5 Qc3 26. Qh4 f6 27. Rc1 Qe5 28. h3 Qe4 29. Qf2 Rxh3+ 30. Kg1 Rh5 31. Rfe1 Qa4 32. Rxe8+ Qxe8 33. Qa2+ Kf8 34. Qa3+ Kg8 35. Qa2+ Kf8 36. Qa3+ Kg8 37. Qa2+ 1/2-1/2

[Event "US Open-55"]
[Site "New Orleans"]
[Date "1954.08.02"]
[Round "1"]
[White "Cummings, F."]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "66"]
[EventDate "1954.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. f3 Bg7 8. Qd2 Bd7 9. 0-0-0 h5 10. Kb1 a6 11. Qf2 Qc7 12. h3 b5 13. Nxc6 Qxc6 14. Ne2 a5 15. Nd4 Qb7 16. Bd3 b4 17. g4 e5 18. g5 Ng8 19. Ne2 a4 20. Bc4 Rc8 21. Bd5 Qc7 22. Nc1 Ne7 23. Qd2 Nxd5 24. exd5 Bf5 25. Nd3 b3 26. axb3 axb3 27. cxb3 0-0 28. Rc1 Qb7 29. Rxc8 Rxc8 30. Rc1 Ra8 31. Rc3 e4 32. fxe4 Bxc3 33. Qxc3 Bxe4 0-1

[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.20"]
[Round "12"]
[White "Donovan, Jeremiah"]
[Black "Marchand, Erich Watkinson"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "73"]
[EventDate "1953.08.10"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 Ne4 5. Bf4 Qb6 6. Qc1 Bf5 7. e3 e6 8. a3 h6 9. Be2 dxc4 10. 0-0 Nd7 11. Nbd2 g5 12. Nxc4 Qd8 13. Be5 f6 14. Bg3 h5 15. Nfd2 Nxg3 16. hxg3 Bg6 17. b4 Be7 18. Na5 Qc8 19. Ndb3 0-0 20. Qd1 Kg7 21. Rc1 Nb6 22. Nc5 Bxc5 23. dxc5 Rd8 24. Qb3 Nd5 25. Nc4 Qc7 26. Nd6 e5 27. e4 Ne7 28. f4 exf4 29. gxf4 g4 30. f5 Be8 31. Qg3 Kf8 32. Bc4 Ng8 33. e5 fxe5 34. Qxe5 b5 35. Be6 Qh7 36. f6 Bg6 37. Bxg8 1-0

[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.19"]
[Round "11"]
[White "Shaffer, Joseph"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "B55"]
[PlyCount "75"]
[EventDate "1953.08.10"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. exd5 Qxd5 9. Nc3 Bb4 10. Bd2 Qd8 11. Bb5+ Nbd7 12. Qe2 0-0 13. 0-0-0 a6 14. Bc4 Bxc4 15. Qxc4 Qe7 16. Ne4 Bxd2+ 17. Rxd2 Rac8 18. Qd3 Nxe4 19. Qxd7 Qxd7 20. Rxd7 Nc5 21. Nxc5 Rxc5 22. Rxb7 Rfc8 23. c3 R5c7 24. Rxc7 Rxc7 25. Rd1 Kf8 26. Rd6 Ra7 27. Kc2 Ke7 28. Rd2 Ke6 29. c4 Rc7 30. Kc3 f5 31. b4 g5 32. a4 a5 33. b5 h5 34. Rd8 e4 35. fxe4 fxe4 36. b6 Re7 37. Kd4 Kf5 38. Ke3 1-0

[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.18"]
[Round "10"]
[White "Sobel, Robert"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "82"]
[EventDate "1953.08.10"]
[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 c5 2. Nf3 d6 3. b4 cxb4 4. d4 Nf6 5. Bd3 g6 6. a3 bxa3 7. e5 dxe5 8. dxe5 Ng4 9. Bf4 Bg7 10. h3 Nh6 11. Qd2 Nf5 12. g4 Qd5 13. Nc3 Qxf3 14. Be4 Nh4 15. Kf1 Bxg4 16. Bxf3 Bxf3 17. Rg1 0-0 18. Rg3 Bc6 19. Nd5 Nf5 20. Rg5 Bb5+ 21. Kg2 Nc6 22. Rxf5 gxf5 23. Rxa3 Bc4 24. Rg3 Kh8 25. Nc3 Rad8 26. Qe3 Rg8 27. h4 f6 28. e6 Nd4 29. h5 Nxe6 30. h6 Bf8 31. Rxg8+ Kxg8 32. Bc7 Rd4 33. Bb8 Rg4+ 34. Kh2 Rh4+ 35. Kg2 Bxh6 36. Qxa7 Rg4+ 37. Kh1 Bd2 38. Qxb7 Bxc3 39. Qxe7 Bd5+ 40. Kh2 Rg2+ 41. Kh3 Ng5+ 0-1

[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.17"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Schroeder, James R"]
[Result "1-0"]
[ECO "E39"]
[PlyCount "35"]
[EventDate "1953.08.10"]
[EventType "swiss"]
[EventRounds "13"]
[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. Qc2 c5 5. dxc5 0-0 6. Nf3 Na6 7. a3 Bxc5 8. b4 Be7 9. e4 d6 10. Bb2 b6 11. Rd1 Bb7 12. e5 Ne8 13. exd6 Nxd6 14. Nb5 Nc7 15. Nxd6 Bxd6 16. c5 bxc5 17. bxc5 Bxf3 18. Rxd6 1-0

[Event "US Open-54"]
[Site "Milwaukee"]
[Date "1953.08.15"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "John, Dominik"]
[Result "1-0"]
[ECO "E20"]
[PlyCount "51"]
[EventDate "1953.08.10"]
[EventType "swiss"]
[EventRounds "13"]
[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 e6 4. e4 d6 5. Bg5 Bg7 6. f4 Qd7 7. e5 Ng8 8. Nf3 f6 9. Bh4 fxe5 10. fxe5 dxe5 11. Nxe5 Bxe5 12. dxe5 Qxd1+ 13. Rxd1 Nd7 14. Nb5 Rb8 15. Nxc7+ Kf7 16. Be2 Nh6 17. 0-0+ Kg7 18. Nxe6+ Kg8 19. Bf6 Nf5 20. Bxh8 Ne3 21. Bg7 Nxd1 22. Bxd1 Nf6 23. Rxf6 Bxe6 24. Rxe6 Kxg7 25. Re7+ Kh6 26. Bf3 1-0

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.25"]
[Round "12"]
[White "Mengarini, Ariel"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "77"]
[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. e3 c6 6. a3 Be7 7. Nf3 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5b6 12. Ba2 e5 13. Rc1 exd4 14. Qxd4 Nb8 15. Rd1 Be6 16. Bb1 N8d7 17. Neg5 Nf6 18. Nxe6 Qxe6 19. 0-0 Rfe8 20. Qh4 g6 21. h3 Kg7 22. Rd2 Rad8 23. Nd4 Qe5 24. Rfd1 Rd7 25. Kh1 Red8 26. b4 Nbd5 27. Nf3 Qh5 28. Qg3 Nc3 29. Rxd7 Rxd7 30. Rxd7 Nxd7 31. Bd3 Qd5 32. Nd4 Ne5 33. Bc2 f6 34. f4 Nf7 35. f5 Ne5 36. Ne6+ Kh8 37. Qh4 Qd7 38. Qxf6+ Kg8 39. Qf8# 1-0

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.23"]
[Round "10"]
[White "Travis Magee, Lee"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "44"]
[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 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Be3 0-0 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f4 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Rxf4 Be6 15. Rf2 a6 16. Rd1 Be5 17. Bd4 Rc8 18. Bxe5 dxe5 19. Qxd8 Rfxd8 20. Rfd2 Rxd2 21. Rxd2 Rc4 22. Kf2 f5 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.22"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "54"]
[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 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Bc4 Bg4 6. Nge2 e6 7. 0-0 Nbd7 8. Bf4 c6 9. a3 Be7 10. b4 Qd8 11. f3 Bf5 12. Ng3 Bg6 13. Nce4 0-0 14. Bd3 Nd5 15. Bd2 Qb6 16. Ne2 e5 17. c4 N5f6 18. Nxf6+ Bxf6 19. Bxg6 hxg6 20. c5 Qa6 21. Bc3 Rad8 22. dxe5 Nxe5 23. Qc2 Rfe8 24. Rfe1 Nd3 25. Bxf6 Nxe1 26. Rxe1 gxf6 27. Kf2 Qxa3 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.21"]
[Round "8"]
[White "Byrne, Donald"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "65"]
[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 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. Nbd2 Bf5 7. c4 c6 8. b3 Ne4 9. Bb2 Qa5 10. a3 Nxd2 11. Nxd2 Rd8 12. Qc1 Bh6 13. f4 Bg7 14. Re1 Nd7 15. b4 Qb6 16. c5 Qc7 17. h3 h5 18. Nf3 Nf6 19. Ne5 Qc8 20. Kh2 Ne4 21. Qe3 Qe6 22. a4 a6 23. Rg1 Bh6 24. g4 hxg4 25. hxg4 Bxg4 26. Bxe4 Bh5 27. Bf3 Qf5 28. Kg3 Bxf3 29. Qxf3 Kg7 30. e4 dxe4 31. Qg4 Qxg4+ 32. Nxg4 f5 33. d5+ 1-0

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.20"]
[Round "7"]
[White "Donovan, Jeremiah"]
[Black "Santasiere, Anthony Edward"]
[Result "1-0"]
[ECO "E32"]
[PlyCount "123"]
[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. Qc2 Nc6 5. Nf3 d6 6. g3 0-0 7. Bg2 e5 8. dxe5 dxe5 9. 0-0 Bxc3 10. Qxc3 e4 11. Ne5 Nd4 12. Re1 Re8 13. e3 Nf5 14. b3 Nd7 15. Nxd7 Bxd7 16. Rd1 Qe7 17. Bb2 f6 18. Bxe4 Qxe4 19. Rxd7 Rad8 20. Rad1 Rxd7 21. Rxd7 Qb1+ 22. Kg2 Qe4+ 23. Kg1 Qb1+ 24. Bc1 Re7 25. Rd8+ Kf7 26. c5 h5 27. Qc4+ Kg6 28. a4 c6 29. Kg2 Re4 30. Qd3 Qxd3 31. Rxd3 Re7 32. f3 Re5 33. e4 Nh6 34. b4 Re7 35. Bxh6 Kxh6 36. Rd6 Kg6 37. Kf2 Kf7 38. Ke3 Ke8 39. Kd4 Kf7 40. f4 Ke8 41. b5 Rc7 42. bxc6 bxc6 43. e5 Ke7 44. exf6+ gxf6 45. Ke4 h4 46. Kf5 Rb7 47. Rxc6 Rb2 48. Ra6 Rxh2 49. Rxa7+ Ke8 50. g4 Rc2 51. Kxf6 Rxc5 52. Ra8+ Kd7 53. Rh8 Rc4 54. Kg5 Rxa4 55. Rxh4 Ke6 56. Rh7 Rb4 57. f5+ Kd6 58. f6 Rb1 59. Re7 Rg1 60. Re2 Kd7 61. f7 Rf1 62. Kg6 1-0

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.19"]
[Round "6"]
[White "Florido, Jose R"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "120"]
[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. c3 Nf6 4. Bc4 Nc6 5. d3 e6 6. Bg5 Be7 7. Nbd2 0-0 8. Bb3 e5 9. 0-0 Be6 10. Re1 Bxb3 11. Qxb3 Qd7 12. Nc4 Kh8 13. Ne3 Nh5 14. Nd5 Bxg5 15. Nxg5 f6 16. Nh3 f5 17. Qd1 Nf6 18. Qa4 Qf7 19. Ne3 f4 20. Nf5 f3 21. Ng5 Qg6 22. Nxf3 Nh5 23. Ng3 Nf4 24. Re3 Rf6 25. Qd1 Raf8 26. Nh4 Qg5 27. Nhf5 d5 28. h3 d4 29. Re1 dxc3 30. bxc3 Rd8 31. Re3 Rf7 32. h4 Qf6 33. Ne2 Rfd7 34. Nxf4 exf4 35. Rh3 g6 36. Nh6 Qxc3 37. Rc1 Rxd3 38. Rxd3 Rxd3 39. Qf1 Qd4 40. Nf7+ Kg8 41. Ng5 c4 42. Ne6 Qd6 43. Nc5 Rd4 44. Nxb7 Qb4 45. Rb1 Qe7 46. f3 Qxh4 47. Qc1 Ne5 48. Qc3 Qg5 49. Kf1 Rd3 50. Qb4 Qh4 51. Qc5 Rd2 52. Na5 Qh1+ 53. Qg1 Qxg1+ 54. Kxg1 c3 55. Nb3 Rxa2 56. Rc1 c2 57. Nd4 Ra4 58. Nxc2 Rc4 59. Kf1 Nc6 60. Ke2 Rxc2+ 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.18"]
[Round "5"]
[White "Donovan, Jeremiah"]
[Black "Koelsche, Giles A"]
[Result "1/2-1/2"]
[ECO "E39"]
[PlyCount "91"]
[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. Qc2 c5 5. Nf3 Nc6 6. dxc5 0-0 7. a3 Bxc5 8. b4 Be7 9. Bb2 b6 10. e4 d6 11. Rd1 Qc7 12. Nb5 Qb8 13. Bd3 h6 14. 0-0 Bb7 15. Qb3 Rd8 16. Bb1 a6 17. Nbd4 Nxd4 18. Bxd4 Nd7 19. Qc2 e5 20. Be3 Qc7 21. Nd2 Rac8 22. Qb3 Nf6 23. f3 b5 24. Ba2 Bf8 25. Rc1 Qe7 26. Bb6 Rd7 27. cxb5 Rxc1 28. Rxc1 axb5 29. Qc2 d5 30. exd5 Bxd5 31. Bb1 Qe6 32. Bf2 g6 33. Re1 Bd6 34. Qd3 Bc6 35. Qe3 Kg7 36. Bg3 Bb8 37. Qc3 Ba7+ 38. Bf2 Bxf2+ 39. Kxf2 Re7 40. f4 e4 41. Nxe4 Bxe4 42. Rxe4 Qb6+ 43. Qd4 Qa7 44. Kf1 Rd7 45. Qxa7 Rxa7 46. Re3 1/2-1/2

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.17"]
[Round "4"]
[White "Brasket, Curt Justin"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "94"]
[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 g6 6. f4 Nc6 7. Nb3 Bg7 8. Be2 0-0 9. Be3 a5 10. a4 Be6 11. Bf3 Nb4 12. Nd4 Bg4 13. 0-0 Bxf3 14. Rxf3 Ng4 15. Bf2 Nxf2 16. Rxf2 Qb6 17. Ndb5 Rac8 18. Qe2 Rc5 19. Kh1 Rfc8 20. Rd1 Rc4 21. Qf3 Bxc3 22. Nxc3 Nc6 23. Nd5 Qxb2 24. c3 Qb3 25. Qd3 Rxe4 26. Rb1 Rd4 27. Qf1 Qxd5 28. cxd4 Nxd4 29. Qd1 Rc4 30. h3 Qc6 31. Rfb2 Nf5 32. Qe1 Rxf4 33. Qxa5 Rxa4 34. Qd8+ Kg7 35. Qb8 Ra3 36. Kh2 Qe4 37. Qxb7 d5 38. Qb4 Qe5+ 39. Kg1 Re3 40. Qd2 d4 41. Ra2 Qe4 42. Rd1 e5 43. Qb4 Ng3 44. Rf2 Ne2+ 45. Kh2 Qh4 46. Rxe2 Qg3+ 47. Kh1 Rxe2 0-1

[Event "US Open-53"]
[Site "Tampa"]
[Date "1952.07.15"]
[Round "2"]
[White "Carlyle, Roger A"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "53"]
[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. Nf3 Nf6 3. e3 e6 4. Nbd2 Be7 5. Bd3 0-0 6. 0-0 c5 7. c3 Nc6 8. Re1 a6 9. e4 dxe4 10. Nxe4 cxd4 11. cxd4 Nxd4 12. Nfg5 Nxe4 13. Rxe4 f5 14. Qh5 h6 15. Rh4 Bxg5 16. Bxg5 hxg5 17. Qh7+ Kf7 18. Rh6 Rg8 19. Rd1 Kf8 20. Rg6 Bd7 21. Bc4 Ba4 22. Rxe6 Bxd1 23. Re1 Ne2+ 24. Rxe2 Bxe2 25. Qxg8+ Ke7 26. Qe6+ Kf8 27. Qf7# 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "2"]
[White "Brieger, Robert S"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "100"]
[EventDate "1951.07.09"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Nc6 7. f4 Bg7 8. Bf3 0-0 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Bxc6 Rb8 13. Ba4 exf4 14. Bxf4 Rxb2 15. Bc7 Rf8 16. Bb3 Ne4 17. Nxe4 Rxb3 18. axb3 Bxa1 19. c3 Bf5 20. 0-0 Bb2 21. Rb1 Rc8 22. Ba5 Ba3 23. Ra1 Bb2 24. Rb1 Bxc3 25. Bxc3 Bxe4 26. Rc1 Bd5 27. b4 e5 28. Rd1 Rxc3 29. Rxd5 Re3 30. Ra5 Re4 31. b5 Rb4 32. Kf2 Rb2+ 33. Kf3 f5 34. h4 e4+ 35. Kf4 Rf2+ 36. Ke3 Rxg2 37. Rxa7 Rb2 38. Rb7 h6 39. b6 g5 40. hxg5 hxg5 41. Rb8+ Kg7 42. b7 Rb3+ 43. Ke2 f4 44. Re8 Rxb7 45. Rxe4 Kf6 46. Kf3 Kf5 47. Re8 g4+ 48. Kf2 Rb2+ 49. Kf1 g3 50. Rf8+ Kg4 0-1

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "7"]
[White "Donovan, Jeremiah"]
[Black "Bills, William"]
[Result "1-0"]
[ECO "D96"]
[PlyCount "95"]
[EventDate "1951.07.09"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. Bf4 c6 7. Nf3 0-0 8. e3 Qa5 9. Be2 Be6 10. Qd3 Nbd7 11. 0-0 Rfd8 12. Ng5 Nc5 13. Qc2 Bf5 14. e4 Ncxe4 15. Ngxe4 Nxe4 16. Nxe4 Rxd4 17. f3 Rb4 18. Qd2 Bxe4 19. fxe4 Rd8 20. Qe1 Qb6+ 21. Kh1 Bxb2 22. Bc7 Qxc7 23. Qxb4 Bxa1 24. Rxa1 Qe5 25. Rf1 b5 26. a4 Rd4 27. Qb3 e6 28. Qf3 f5 29. exf5 exf5 30. axb5 cxb5 31. Qa8+ Kg7 32. Qxa7+ Kh6 33. Rf3 Re4 34. Bf1 Re1 35. Kg1 b4 36. Rh3+ Kg5 37. Qb6 Qe7 38. Qf2 Re4 39. Qd2+ Kf6 40. Rd3 Qc5+ 41. Qf2 Qxf2+ 42. Kxf2 h5 43. Rd6+ Kg5 44. Bd3 Rh4 45. h3 Rf4+ 46. Ke2 h4 47. Ke3 b3 48. Rxg6+ 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "11"]
[White "Donovan, Jeremiah"]
[Black "Fink, Adolf Jay"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "109"]
[EventDate "1951.07.09"]
[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 e6 3. Nc3 f5 4. Nf3 c6 5. g3 Bd6 6. b3 Ne7 7. Bg2 0-0 8. 0-0 Qe8 9. a4 Nd7 10. Ba3 Bxa3 11. Rxa3 Qh5 12. e3 g5 13. Ne5 Qh6 14. Nxd7 Bxd7 15. cxd5 exd5 16. b4 a6 17. b5 axb5 18. Qb3 Rf7 19. axb5 Raf8 20. bxc6 Bxc6 21. Nxd5 Bxd5 22. Bxd5 Nxd5 23. Qxd5 f4 24. Ra5 Kh8 25. Qxg5 Qxg5 26. Rxg5 fxe3 27. f4 Rd7 28. d5 Rfd8 29. Re1 Rxd5 30. Rxd5 Rxd5 31. Rxe3 b5 32. Kf2 Kg7 33. Kf3 Kf6 34. Rc3 b4 35. Rc6+ Kg7 36. Rb6 Rd2 37. h4 Rd3+ 38. Kg4 h5+ 39. Kxh5 Rxg3 40. Rxb4 Kf6 41. Rb5 Rg1 42. Rg5 Rf1 43. Kg4 Rg1+ 44. Kf3 Rh1 45. h5 Rf1+ 46. Ke3 Re1+ 47. Kf2 Ra1 48. Rg1 Ra2+ 49. Kf3 Ra3+ 50. Kg4 Ra8 51. Rh1 Rg8+ 52. Kf3 Rh8 53. h6 Kg6 54. h7 Kf6 55. Kg4 1/2-1/2

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "9"]
[White "Donovan, Jeremiah"]
[Black "Gonzalez de Vega, Juan"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "47"]
[EventDate "1951.07.09"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 0-0 7. Bg5 h6 8. Bh4 c6 9. 0-0 Qc7 10. h3 e5 11. Qd2 Re8 12. dxe5 dxe5 13. b4 g5 14. Bg3 Nh5 15. c5 Nf8 16. Bc4 Be6 17. Bxe6 Nxe6 18. Qe3 Rad8 19. Rad1 Nd4 20. Nxd4 Nxg3 21. Qxg3 b6 22. Nf5 bxc5 23. bxc5 Qa5 24. Nd6 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "5"]
[White "Donovan, Jeremiah"]
[Black "McCormick, Edgar Thomas"]
[Result "0-1"]
[ECO "D17"]
[PlyCount "32"]
[EventDate "1951.07.09"]
[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 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Qf3 Qxd4 11. Qxf7+ Kd8 12. Bg5+ Kc8 13. Qxe6+ Kc7 14. Qf7+ Nd7 15. Nxd7 Nxg5 16. Qxc4 Rae8+ 0-1

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "3"]
[White "Donovan, Jeremiah"]
[Black "Vollmar, Rainer"]
[Result "1-0"]
[ECO "B59"]
[PlyCount "47"]
[EventDate "1951.07.09"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. 0-0 0-0 10. Qd2 a6 11. Rad1 Ne8 12. Bxe7 Qxe7 13. Nd5 Qh4 14. f4 Bg4 15. f5 Bxe2 16. Qxe2 Rc8 17. f6 gxf6 18. Rd3 Kh8 19. Rh3 Qg5 20. Rf5 Nd4 21. Nxd4 Qc1+ 22. Rf1 Qxb2 23. Rxh7+ Kxh7 24. Qh5+ 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "10"]
[White "Evans, Larry Melvyn"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "89"]
[EventDate "1951.07.09"]
[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. Nc3 e5 3. Bc4 Nc6 4. d3 d6 5. f4 Be6 6. Bb5 exf4 7. Bxf4 Nf6 8. Nf3 Be7 9. e5 Nd5 10. exd6 Bxd6 11. Bxc6+ bxc6 12. Bxd6 Qxd6 13. Ne4 Qf4 14. Qd2 Qe3+ 15. Qxe3 Nxe3 16. Kd2 Nxg2 17. Rhg1 Nf4 18. Rxg7 c4 19. dxc4 Bxc4 20. Nd6+ Kf8 21. Rg4 Rd8 22. Rxf4 Rxd6+ 23. Kc3 Bd5 24. Ne5 Rg8 25. Raf1 Rg7 26. Kb4 Rh6 27. c4 Be6 28. R1f2 a5+ 29. Ka3 c5 30. Ka4 f5 31. Kxa5 Bc8 32. Kb5 Rc7 33. b4 cxb4 34. Kxb4 Rb6+ 35. Kc3 Be6 36. Ng4 Ra6 37. Ne3 Ra3+ 38. Kd4 Rd7+ 39. Nd5 Ra5 40. Kc3 Bxd5 41. Rxf5+ Ke7 42. Re5+ Kd8 43. Rxd5 Rdxd5 44. cxd5 Rxd5 45. Rd2 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "6"]
[White "Martin, Raymond"]
[Black "Donovan, Jeremiah"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "67"]
[EventDate "1951.07.09"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. f4 Qb6 10. e5 dxe5 11. fxe5 Nxe5 12. Nf5 Qe6 13. Nxg7 Kxg7 14. Qd2 Kg8 15. Rae1 Bd7 16. Bd4 Qd6 17. Qf4 Nfg4 18. Bxg4 Nxg4 19. Qxd6 exd6 20. Nd5 Rfd8 21. Re7 Be8 22. Rxb7 a5 23. h3 Ne5 24. Nf6+ Kg7 25. Nxe8+ Rxe8 26. Rfxf7+ Kg8 27. Rg7+ Kf8 28. Rxh7 Kg8 29. Rbg7+ Kf8 30. Be3 Nf3+ 31. Kf2 Rxe3 32. Kxe3 Ng5 33. Rh8+ Kxg7 34. Rxa8 1-0

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "12"]
[White "Rideout, H."]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D17"]
[PlyCount "60"]
[EventDate "1951.07.09"]
[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 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. e3 0-0 9. Bd2 c5 10. Nb5 Bxd2+ 11. Qxd2 Ne4 12. Qe2 a6 13. Nc3 cxd4 14. Nxe4 Bxe4 15. exd4 Bg6 16. Qd2 Nc6 17. Rd1 Qh4 18. Ne3 Rad8 19. g3 Qf6 20. d5 exd5 21. Bg2 d4 22. Ng4 Qf5 23. f3 Rfe8+ 24. Kf1 d3 25. Ne3 Qc5 26. Re1 Nd4 27. f4 Nc2 28. Kf2 Nxe1 29. Rxe1 Re7 30. Bd5 Rxd5 0-1

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "4"]
[White "Sandrin, Albert"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "82"]
[EventDate "1951.07.09"]
[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 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Qd6 7. Qa4 Bd7 8. Nxd5 Qxd5 9. Bc4 Qc5 10. Ng5 0-0-0 11. Qc2 Nb4 12. Qc3 Bb5 13. a3 Nd5 14. Bxd5 Qxd5 15. e4 Qd7 16. d4 f6 17. Nf3 exd4 18. Qd2 Qg4 19. Qf4 Qxg2 20. Rg1 Qg6 21. Bd2 Bd6 22. Qg4+ Qxg4 23. Rxg4 f5 24. Rxg7 fxe4 25. Nxd4 Be5 26. Rg5 Bxd4 27. Rxb5 Bxf2+ 28. Ke2 Bb6 29. Rf1 Rhg8 30. Be3 Rg2+ 31. Rf2 Rxf2+ 32. Bxf2 e3 33. Bg3 Rd2+ 34. Kf3 Rd7 35. Re5 Rf7+ 36. Ke4 Kd7 37. Bh4 e2 38. Kd3 Bf2 39. Bxf2 Rxf2 40. h3 Rh2 41. Re3 Rxh3 0-1

[Event "US Open-52"]
[Site "Fort Worth"]
[Date "1951.??.??"]
[Round "8"]
[White "Spiller, Arthur R"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "62"]
[EventDate "1951.07.09"]
[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 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nf3 c6 7. e3 Be7 8. Qc2 Nf8 9. Bd3 Ne6 10. Bh4 g6 11. 0-0-0 Ng7 12. Bg3 Bf5 13. Be5 Bxd3 14. Qxd3 0-0 15. Rdg1 Bb4 16. g4 Bxc3 17. Qxc3 Ne4 18. Qe1 f6 19. Bf4 c5 20. dxc5 Ne6 21. Bh6 N6xc5 22. Kb1 Qb6 23. Ka1 Qa6 24. Qd1 Rfd8 25. Rg2 Nd3 26. Qe2 Rac8 27. Nd4 Qc4 28. Nb3 Nec5 29. Rd1 Nxb3+ 30. axb3 Qxb3 31. Qxd3 Rc1+ 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.23"]
[Round "12"]
[White "Donovan, Jeremiah"]
[Black "Krauss, George"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "83"]
[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 Nc6 2. d4 e5 3. dxe5 Nxe5 4. f4 Ng6 5. Bc4 Bc5 6. Bxf7+ Kf8 7. Bxg8 Rxg8 8. Nf3 Qe7 9. Qe2 b6 10. a3 a5 11. Nc3 Ba6 12. Nd5 Nxf4 13. Bxf4 Bxe2 14. Nxe7 Bxf3 15. gxf3 Kxe7 16. Bxc7 d6 17. e5 d5 18. 0-0-0 Rac8 19. Bd6+ Bxd6 20. exd6+ Kxd6 21. Rhg1 Kc5 22. Rg5 Rcd8 23. a4 g6 24. Re5 Rge8 25. Rdxd5+ Rxd5 26. Rxe8 Rh5 27. Re2 Rh3 28. Rf2 Kb4 29. b3 Kc3 30. Kd1 Rh5 31. f4 Rd5+ 32. Kc1 Rf5 33. Rd2 Rxf4 34. Rd3+ Kb4 35. Kb2 Kc5 36. Rh3 Rf7 37. c3 h5 38. Rg3 Rf2+ 39. Ka3 Rxh2 40. Rg5+ Kc6 41. Rxg6+ Kb7 42. Rg7+ 1/2-1/2

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.20"]
[Round "9"]
[White "Evans, Larry Melvyn"]
[Black "Donovan, Jeremiah"]
[Result "1/2-1/2"]
[ECO "A29"]
[PlyCount "69"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a4 a5 10. Be3 Be6 11. Rc1 Nd5 12. Nxd5 Bxd5 13. Nd2 Bxg2 14. Kxg2 Nd4 15. Bxd4 exd4 16. Qb3 b6 17. Nf3 c5 18. e4 dxe3 19. fxe3 Bf6 20. d4 cxd4 21. exd4 Re8 22. Rf2 Ra7 23. Rc6 Rb7 24. d5 Rd7 25. Rd2 Rd6 26. Qb5 Rf8 27. b3 h6 28. Rxd6 Qxd6 29. Rc2 Rd8 30. Rc6 Qxd5 31. Qxd5 Rxd5 32. Rxb6 Bc3 33. Rb8+ Kh7 34. Rb5 Rd3 35. Ne5 1/2-1/2

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.16"]
[Round "6"]
[White "Donovan, Jeremiah"]
[Black "Sandrin, Albert"]
[Result "0-1"]
[ECO "E38"]
[PlyCount "74"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. e4 0-0 9. Nf3 Nc6 10. c5 b6 11. cxb6 Qxb6 12. Bd3 a6 13. 0-0 d5 14. e5 Nd7 15. Bf4 f6 16. exf6 Rxf6 17. Bg3 Bb7 18. Rfe1 Rc8 19. Qd2 h6 20. Bh4 g5 21. Nxg5 hxg5 22. Qxg5+ Kf8 23. Qh5 Ne7 24. Qh8+ Ng8 25. Bh7 Kf7 26. Re3 Nh6 27. Bg6+ Rxg6 28. Qh7+ Rg7 29. Qxh6 d4 30. cxd4 Rxg2+ 31. Kf1 Qb5+ 32. Re2 Qf5 33. Bg3 Bf3 34. Re3 Qb5+ 35. Ke1 Rg1+ 36. Kd2 Qxb4+ 37. Kd3 Qc3# 0-1

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.14"]
[Round "4"]
[White "Donovan, Jeremiah"]
[Black "Koelsche, Giles A"]
[Result "1-0"]
[ECO "E34"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Nbd7 7. Bd2 Bxc3 8. Bxc3 Ne4 9. Bb4 c5 10. dxc5 Nexc5 11. Rd1 Qe4 12. Qc3 Na4 13. Qd2 Nab6 14. Qd6 Nd5 15. Rd4 Qb1+ 16. Rd1 Qe4 17. Ba3 N7b6 18. e3 Bd7 19. Bd3 Qa4 20. 0-0 Rd8 21. e4 Bc6 22. Qg3 Ne7 23. Qxg7 Rg8 24. Qf6 Ned5 25. Qh4 Nb4 26. Bc2 1-0

[Event "US Open-50"]
[Site "Omaha"]
[Date "1949.07.11"]
[Round "1"]
[White "Pohle, Ronald E"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "52"]
[EventDate "1949.07.11"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bd6 8. Qc2 h6 9. Bh4 0-0 10. Nge2 Re8 11. h3 Qe7 12. 0-0-0 b5 13. g4 a5 14. Ng3 Bxg3 15. Bxg3 Ne4 16. Bxe4 dxe4 17. d5 b4 18. d6 Qe6 19. Ne2 Qxa2 20. Nd4 Ba6 21. Kd2 c5 22. Nf5 Bd3 23. Qc1 c4 24. Qa1 c3+ 25. Ke1 Qxa1 26. Rxa1 cxb2 0-1

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.17"]
[Round "12"]
[White "Donovan, Jeremiah"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "100"]
[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 dxc4 3. Nf3 a6 4. a4 Nf6 5. e3 e6 6. Bxc4 c5 7. 0-0 Nc6 8. dxc5 Bxc5 9. Qxd8+ Kxd8 10. Rd1+ Ke7 11. b3 b6 12. Bb2 Bb7 13. Nc3 Na5 14. Ne5 Rhd8 15. Na2 Nxc4 16. Nxc4 Bd5 17. Nd2 Ne4 18. Nxe4 Bxe4 19. b4 Bd6 20. Bd4 b5 21. Nc3 Bc6 22. axb5 axb5 23. Bb6 Rdc8 24. Rxa8 Rxa8 25. Ba5 Rc8 26. e4 Be5 27. Ne2 Bxe4 28. f3 Bd5 29. Nd4 Bc4 30. Kf2 Bd6 31. Ke3 g6 32. f4 f6 33. Rc1 Kd7 34. g3 h5 35. Rd1 Ke7 36. Rc1 Rh8 37. Nc2 Rb8 38. Na3 Bd5 39. Bc7 Rb7 40. Bxd6+ Kxd6 41. Rc5 Bc6 42. Kd4 Kc7 43. h3 Kb6 44. g4 Ra7 45. Nc2 h4 46. g5 Rd7+ 47. Ke3 f5 48. Nd4 Rd6 49. Nxc6 Rxc6 50. Re5 Rd6 1/2-1/2

[Event "US Open-49"]
[Site "Baltimore"]
[Date "1948.07.16"]
[Round "11"]
[White "Nash, Edmund"]
[Black "Donovan, Jeremiah"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "38"]
[EventDate "1948.07.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. Nb3 a5 10. a4 Be6 11. Nd4 Nxd4 12. Bxd4 Rc8 13. f4 Bc4 14. g4 e5 15. Bxc4 exd4 16. Qxd4 Nxg4 17. Qd3 Qh4 18. h3 Bd4+ 19. Kh1 Rxc4 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

