[Event "US Open-84"]
[Site "Pasadena"]
[Date "1983.08.11"]
[Round "5"]
[White "Denker, Arnold Sheldon"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2305"]
[BlackElo "2210"]
[PlyCount "91"]
[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. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. a5 b5 14. axb6 Nxb6 15. e4 Bd7 16. Rxa6 Qc8 17. Rxb6 Rxb6 18. Nc4 Ra6 19. Bf4 Bxh3 20. Nxd6 Rxd6 21. Bxd6 Bxg2 22. Kxg2 Nxe4 23. Nxe4 Rxe4 24. Qc2 Rd4 25. Qxc5 Qxc5 26. Bxc5 Rxd5 27. b4 Bf8 28. Bxf8 Kxf8 29. Rb1 Ke7 30. Kf3 Kd6 31. Ke4 f5+ 32. Kf4 h6 33. b5 Kc7 34. Rc1+ Kb7 35. Rc6 g5+ 36. Ke3 Rxb5 37. Rxh6 Rb3+ 38. Ke2 Rb2+ 39. Kf1 g4 40. Rf6 Rb5 41. Ke2 Kc7 42. Ke3 Rb3+ 43. Kf4 Rf3+ 44. Kg5 Rxf2 45. Rxf5 Ra2 46. Kxg4 1-0

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.20"]
[Round "12"]
[White "Mote, David"]
[Black "Marcal, Jose M"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "70"]
[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. 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. Bc4 Bd7 10. Bb3 Rc8 11. h4 h5 12. 0-0-0 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nde2 b5 16. Nf4 b4 17. Ncd5 e6 18. Nxf6+ Qxf6 19. Nd3 Qd8 20. Nc5 Rxc5 21. Bxc5 dxc5 22. Qxd7 Qf6 23. c3 bxc3 24. Qb5 Qe5 25. Rd7 Rb8 26. Rb7 Rd8 27. Rd7 Rb8 28. Rb7 Rd8 29. Rd7 Rxd7 30. Qxd7 c2+ 31. Kxc2 Qxb2+ 32. Kd3 Qxg2 33. Rd1 Qxf3+ 34. Kc4 Qc3+ 35. Kb5 Qb4+ 0-1

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.15"]
[Round "7"]
[White "Ginsburg, Jeffrey"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "A70"]
[PlyCount "104"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Be2 a6 12. e5 dxe5 13. Bxe5 Qc8 14. 0-0 Re8 15. a4 Bg4 16. Rfe1 Nbd7 17. Bf4 Ne4 18. Ng5 Ndf6 19. Ngxe4 Nxe4 20. Nxe4 Rxe4 21. Bxg4 Rxe1+ 22. Rxe1 Qxg4 23. Qxb7 Rd8 24. Qe7 Rf8 25. Bc7 Qxa4 26. d6 Qc6 27. Ba5 Bxb2 28. d7 Bf6 29. Qe8 Qd6 30. Re2 Kg7 31. Rd2 Qe6 32. Qxe6 fxe6 33. d8Q Bxd8 34. Rxd8 Rf4 35. Bc3+ Kf7 36. Rd7+ Ke8 37. Rxh7 Rc4 38. Rh3 a5 39. Kf1 a4 40. Bh8 Kd7 41. Rc3 Rh4 42. Be5 Kc6 43. Ke2 Kb5 44. Kd2 Kb4 45. Kc2 Re4 46. Re3 Rc4+ 47. Kb2 Rg4 48. g3 Rg5 49. Re4+ c4 50. Bc3+ Kb5 51. Ka3 Rh5 52. h4 Rd5 1-0

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.12"]
[Round "5"]
[White "Soltis, Andrew E"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2460"]
[PlyCount "55"]
[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. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. d4 cxd4 5. Nxd4 d6 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Nc6 9. Nde2 Be6 10. h3 Rc8 11. a4 a6 12. Nd5 b5 13. axb5 axb5 14. Be3 Nd7 15. c3 b4 16. cxb4 Bxd5 17. b5 Nb4 18. exd5 Nc2 19. Ra7 Nxe3 20. fxe3 Bxb2 21. Qd2 Bf6 22. Nd4 Bxd4 23. exd4 Rc7 24. Qa5 Rc4 25. Qxd8 Rxd8 26. Rb1 Rxd4 27. b6 Rc4 28. Rxd7 1-0

[Event "US Open-83"]
[Site "St Paul"]
[Date "1982.08.11"]
[Round "4"]
[White "Anderson, Craig"]
[Black "Marcal, Jose M"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "66"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 Nbd7 11. h3 Qc7 12. f4 c4 13. Bc2 Re8 14. Ng3 b6 15. Qf3 Rb8 16. Be3 Nc5 17. Rad1 Rb7 18. e5 dxe5 19. d6 Qd7 20. f5 Rb8 21. fxg6 fxg6 22. Nd5 Nxd5 23. Qxd5+ Ne6 24. Qxc4 b5 25. axb5 axb5 26. Qd3 Bb7 27. Bb3 Kh8 28. Ne4 Nd4 29. Rf7 Qc6 30. d7 Red8 31. Rxg7 Nxb3 32. Rxh7+ Kxh7 33. Qxb3 Kg7 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.11.??"]
[Round "9"]
[White "Van Buskirk, Charles Anthony"]
[Black "Marcal, Jose M"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2225"]
[PlyCount "44"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. Nb3 Rc8 14. Nxd5 Nxd5 15. Bxd5 Bg5 16. Rc3 Nb4 17. Bxb7 Qxd1 18. Rxd1 Rxc3 19. bxc3 Nxa2 20. Bxg5 hxg5 21. c4 Rxe2 22. f3 Bh3 1/2-1/2

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "7"]
[White "Baczynskyj, Boris"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2350"]
[PlyCount "69"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 0-0 8. Bb3 Nc6 9. Be3 Qa5 10. 0-0 Bd7 11. Qd3 Ne5 12. Qe2 b5 13. a4 bxa4 14. f4 Nc6 15. Bxa4 Nxd4 16. Bxd4 Qc7 17. e5 dxe5 18. fxe5 Nh5 19. Nd5 Qd8 20. Qf3 Bxa4 21. Rxa4 e6 22. Nc3 Qd7 23. g4 Rac8 24. b3 f6 25. Qe3 fxe5 26. Rxf8+ Rxf8 27. Bc5 Nf4 28. Bxf8 Qc6 29. Ne4 Qxc2 30. Qd2 Qb1+ 31. Kh2 Bxf8 32. Nf6+ Kf7 33. Rxa7+ Be7 34. g5 Nd5 35. Nxd5 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "2"]
[White "Fritzinger, Dennis"]
[Black "Marcal, Jose M"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "77"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d3 e6 7. c3 Nf6 8. Re1 Be7 9. Nbd2 0-0 10. a3 b5 11. d4 cxd4 12. cxd4 Rfc8 13. e5 Ne8 14. Qe2 Na5 15. b3 d5 16. b4 Nc4 17. Nb3 Nc7 18. Bg5 Na6 19. h4 h6 20. Bxe7 Qxe7 21. h5 Nb8 22. Reb1 Nc6 23. g3 a5 24. bxa5 Nxa3 25. Rc1 b4 26. Rc5 Na7 27. Rac1 Nc4 28. Rxc8+ Rxc8 29. Nfd2 Qc7 30. Kh2 Nb5 31. Nb1 Qd8 32. Qd3 Rb8 33. Kg2 Nxa5 34. Nxa5 Qxa5 35. Rc5 Qa4 36. Nd2 Nc3 37. Qf3 Qd7 38. Nb3 Ne4 39. Qd3 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "6"]
[White "Gardina, Robert"]
[Black "Marcal, Jose M"]
[Result "0-1"]
[ECO "E01"]
[PlyCount "52"]
[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. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Nf6 7. c4 Qb6 8. Nxc6 bxc6 9. Nc3 Be7 10. Qc2 0-0 11. cxd5 cxd5 12. e4 Ba6 13. Rd1 d4 14. e5 Rac8 15. exf6 Bxf6 16. Be4 dxc3 17. Bxh7+ Kh8 18. b3 g6 19. Bxg6 fxg6 20. Qxg6 Qc6 21. Bg5 Bg7 22. Bh6 Rc7 23. Bxg7+ Rxg7 24. Qh5+ Kg8 25. Rac1 Bb7 26. f3 Qxf3 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "4"]
[White "Mar, Craig"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "B57"]
[PlyCount "55"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 Nc6 8. h3 Nxd4 9. Qxd4 0-0 10. Qd3 Bd7 11. Be3 Qa5 12. Rab1 Rac8 13. Bb3 b5 14. a3 Bc6 15. Rfe1 Rfd8 16. Bg5 b4 17. Nd5 Bxd5 18. exd5 bxa3 19. bxa3 Rd7 20. a4 Rdc7 21. Bd2 Qc5 22. a5 Bf8 23. Red1 Nd7 24. Ba4 Ne5 25. Qb3 Bg7 26. a6 Nc4 27. Be1 Qa3 28. Bc6 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "1"]
[White "Marcal, Jose M"]
[Black "Cunningham, George S"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "35"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Nc6 8. Nf3 b5 9. e5 b4 10. Ne4 Nxe4 11. Bxe4 d5 12. Bd3 Be7 13. 0-0 0-0 14. Qe1 Bb7 15. f5 Kh8 16. f6 gxf6 17. Qh4 f5 18. Ng5 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "3"]
[White "Marcal, Jose M"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "54"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 Nf6 6. Nc3 Be7 7. b3 d5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. Bb2 0-0 11. Rc1 Nd7 12. d4 Bf6 13. Qd3 Rc8 14. e4 Bb7 15. Ba3 Ne5 16. Nxe5 Bxe5 17. d5 Bd4 18. Rfd1 exd5 19. exd5 Qf6 20. Qf3 Rfd8 21. Qxf6 gxf6 22. b4 Bxd5 23. Rxd4 cxd4 24. Rxc8 Rxc8 25. Bxd5 d3 26. Kf1 d2 27. Bb3 Re8 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "6"]
[White "Marcal, Jose M"]
[Black "Harari, Zaki"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "35"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Qb6 6. Rb1 Bg4 7. Be3 Bxf3 8. Qxf3 Bxd4 9. Na4 Qa5+ 10. b4 Qxa4 11. Bxd4 Nf6 12. e5 dxe5 13. fxe5 Qxa2 14. Rb3 Nd5 15. Bd3 a5 16. 0-0 0-0 17. Ra1 Qxa1+ 18. Bxa1 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "5"]
[White "Marcal, Jose M"]
[Black "MacFarland, James"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "37"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Qc7 6. Bf4 Bxc5 7. Bd3 Nge7 8. 0-0 Ng6 9. Bg3 Bd7 10. Re1 a6 11. Nc3 Nce7 12. h4 h5 13. a4 f5 14. Ne2 Qb6 15. Qd2 Qb4 16. c3 Qg4 17. Nh2 f4 18. Nxg4 fxg3 19. Ne3 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "5"]
[White "Marcal, Jose M"]
[Black "Shepard Jr, Rick I"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "67"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 a6 8. f4 Qc7 9. a4 0-0 10. Kh1 Nc6 11. Nf3 Bd7 12. Qe1 Rac8 13. Bd3 Nb4 14. e5 Nxd3 15. cxd3 dxe5 16. fxe5 Nd5 17. Ne4 f5 18. exf6 gxf6 19. Bh6 Rf7 20. Rc1 Qb8 21. Rxc8+ Bxc8 22. Qh4 Qc7 23. Qg4+ Kh8 24. Qh5 Bf8 25. Rc1 Qd7 26. Qxf7 Bxh6 27. Qxd7 Bxd7 28. Ra1 Bf8 29. b3 Bb4 30. Rc1 Bc6 31. Nd4 Bd7 32. Nc5 Ba3 33. Rc2 Ne3 34. Nxd7 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "8"]
[White "Pupols, Viktors"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "65"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Qa5 9. e3 Ne4 10. Bb5+ Bd7 11. Qc2 Nxg3 12. Bxd7+ Nxd7 13. hxg3 Bg7 14. Qe4+ Kf8 15. Nge2 b5 16. Qf5 Nf6 17. 0-0 b4 18. Nd1 Qb5 19. Qc2 Nxd5 20. e4 Nf6 21. Ne3 Re8 22. f3 d5 23. Nf5 dxe4 24. Nd6 Qd3 25. Qxc5 Nd7 26. Qc6 Bd4+ 27. Nxd4 Qxd4+ 28. Kh2 Rd8 29. Nxf7 Kxf7 30. Rad1 Qg7 31. fxe4+ Ke8 32. Qe6+ Qe7 33. Qg6+ 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "2"]
[White "Vianna, Paul"]
[Black "Marcal, Jose M"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "49"]
[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. Nf3 c5 2. c4 Nc6 3. Nc3 e6 4. e3 Nf6 5. d4 d5 6. a3 Ne4 7. Qc2 Qa5 8. Bd3 cxd4 9. exd4 Nb4 10. axb4 Qxa1 11. cxd5 Nxc3 12. bxc3 Bd7 13. dxe6 fxe6 14. 0-0 Qa4 15. Qe2 Bd6 16. Ng5 Qc6 17. Qh5+ Ke7 18. Ne4 Kd8 19. Qg5+ Kc8 20. b5 Qc7 21. Nxd6+ Qxd6 22. Bf4 Qf8 23. Qe5 Kd8 24. Bg5+ Kc8 25. Ra1 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "1"]
[White "Winslow, Elliott C"]
[Black "Marcal, Jose M"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2320"]
[PlyCount "61"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 0-0 11. Bd3 d6 12. b4 Bd7 13. 0-0 a5 14. a3 axb4 15. axb4 Ra3 16. Nd5 Nd4 17. Bb1 Ba4 18. Qd2 Nb3 19. Qd3 e6 20. Nb6 Nxc1 21. Qxa3 Ne2+ 22. Kh1 Bc6 23. Qd3 Nc3 24. f3 d5 25. exd5 exd5 26. Bc5 dxc4 27. Nxc4 Qxd3 28. Bxd3 Rd8 29. Bc2 Ba4 30. Bxa4 Nxa4 31. Rb1 1/2-1/2

[Event "Saratoga Paul Masson"]
[Site "Saratoga"]
[Date "1980.07.19"]
[Round "1"]
[White "Hoggatt, John C"]
[Black "Marcal, Jose M"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2360"]
[PlyCount "52"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Qa5 11. 0-0 Be6 12. Rac1 Rfc8 13. b3 a6 14. f3 b5 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bd7 18. Kf2 Bb2 19. Rxc8+ Rxc8 20. Bd3 Kg7 21. Ke2 h5 22. Rb1 Be5 23. h3 Kf6 24. Rc1 Rxc1 25. Bxc1 g5 26. Bd2 e6 1/2-1/2

[Event "Saratoga Paul Masson"]
[Site "Saratoga"]
[Date "1980.07.19"]
[Round "2"]
[White "Miller, Todd Q"]
[Black "Marcal, Jose M"]
[Result "0-1"]
[ECO "A36"]
[PlyCount "46"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Nc6 5. a3 e6 6. Rb1 d6 7. b4 Nf6 8. Nh3 0-0 9. Nf4 cxb4 10. axb4 Ne7 11. Qb3 Rb8 12. Ra1 a6 13. b5 axb5 14. Nxb5 d5 15. Bb2 dxc4 16. Qxc4 Bd7 17. d3 Qb6 18. Bxf6 Bxf6 19. Rb1 Rfc8 20. Qb4 Rc5 21. Nd4 Rc1+ 22. Kd2 Rxb1 23. Rxb1 Qxd4 0-1

[Event "US Open-80"]
[Site "Chicago"]
[Date "1979.08.10"]
[Round "12"]
[White "Musgrove, Charles W"]
[Black "Marcal, Jose M"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1400"]
[BlackElo "1818"]
[PlyCount "61"]
[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. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 d6 8. Nf3 Nc6 9. Bd3 dxe5 10. Nxe5 Nxe5 11. dxe5 Qa5 12. 0-0 Qxe5 13. Re1 Qa5 14. Rb1 a6 15. Qf3 Bc5 16. Re4 Bd7 17. Rxb7 Qxc3 18. Bb2 Qd2 19. Rxd7 Kxd7 20. Qxf7+ Kd8 21. Bf6+ gxf6 22. Qxf6+ Kc7 23. Qg7+ Kc6 24. Rxe6+ Bd6 25. Rxd6+ Kxd6 26. Qd4+ Ke7 27. Qe5+ Kf7 28. Qf5+ Kg7 29. Qe5+ Kh6 30. Qf6+ Kh5 31. Qf7+ 1/2-1/2

