[Event "Northwest Colorado op U1600"]
[Site "Craig"]
[Date "1999.08.22"]
[Round "4"]
[White "Laird, Tony R"]
[Black "Anderson, Robert L"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "110"]
[EventDate "1999.08.21"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 c6 5. Nbd2 d5 6. 0-0 Be6 7. e4 dxe4 8. Nxe4 Nd7 9. Nd6+ Kf8 10. Ng5 Nc5 11. Nxe6+ Nxe6 12. Nxb7 Qc7 13. Na5 Qxa5 14. Bxc6 Rc8 15. Bd7 Rb8 16. Bxe6 fxe6 17. Qg4 Ke7 18. Bg5+ Nf6 19. Rfb1 Kf7 20. Bxf6 Bxf6 21. Qe4 Rhc8 22. c3 Rc7 23. h4 Qd5 24. Qe2 Rd7 25. Rd1 Qb7 26. Rab1 Rbd8 27. Qe3 Qa6 28. c4 Qxa2 29. Ra1 Qb3 30. Qh6 Kg8 31. h5 Rg7 32. hxg6 Rxg6 33. Qe3 Rg7 34. f4 Qb6 35. Qxb6 axb6 36. Rd2 exf4 37. Ra6 Rxg3+ 38. Kf1 Bd4 39. Rg2 Rxg2 40. Kxg2 Kg7 41. Kf3 e5 42. b4 Rg8 43. Ra7+ Kg6 44. Rb7 h5 45. c5 bxc5 46. bxc5 Kf5 47. c6 Ke6 48. Rh7 Kd6 49. Rh6+ Kc7 50. Rxh5 Kxc6 51. Rh1 Kd5 52. Rf1 Rg3+ 53. Ke2 Be3 54. Rd1 Rg2+ 55. Kf3 Rd2 0-1

[Event "Northwest Colorado op U1600"]
[Site "Craig"]
[Date "1999.08.21"]
[Round "1"]
[White "Anderson, Robert L"]
[Black "Naszodi, Marton"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "21"]
[EventDate "1999.08.21"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. c4 dxc4 4. Qa4 e5 5. Nxe5 Qd5 6. Nf3 Nf6 7. Nc3 Qe6 8. Bg2 h6 9. Nd4 Qd6 10. Nxc6 Bd7 11. Nb5 1-0

[Event "Northwest Colorado op U1600"]
[Site "Craig"]
[Date "1999.08.21"]
[Round "2"]
[White "Brown, Dean W"]
[Black "Anderson, Robert L"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "83"]
[EventDate "1999.08.21"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Bc4 c6 4. Qf3 e6 5. Ne2 d5 6. exd5 cxd5 7. Bd3 Nc6 8. c3 Nge7 9. Bg5 0-0 10. Bf6 Bd7 11. Bxg7 Kxg7 12. Qg3 Ng8 13. 0-0 Rc8 14. Nd2 Nf6 15. Nf4 Qc7 16. Qe3 Rce8 17. Nf3 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Qg3 Bf5 21. Be2 Re7 22. h4 Ne4 23. Nh5+ Kh8 24. Qxe5+ Rxe5 25. Nf4 Nf6 26. Bf3 Rfe8 27. Rad1 Bg4 28. Bxg4 Nxg4 29. Nxd5 Re2 30. Rb1 Rd2 31. Ne3 Nxe3 32. fxe3 Kg7 33. Rf3 Red8 34. Rf2 R2d3 35. Rbf1 R8d7 36. e4 h6 37. Rf4 Re7 38. R1f3 Rd1+ 39. Rf1 Rd2 40. R1f2 Rd1+ 41. Rf1 Rd2 42. R1f2 1/2-1/2

[Event "Loveland op"]
[Site "Colorado"]
[Date "1999.02.14"]
[Round "4"]
[White "Anderson, Robert L"]
[Black "Rossi, Ronald"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "93"]
[EventDate "1999.02.13"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. 0-0 Bg4 5. d3 e5 6. h3 Be6 7. Ng5 Bf5 8. e4 dxe4 9. dxe4 Bg6 10. Qxd8+ Rxd8 11. c3 h6 12. Nf3 Bxe4 13. Re1 Bd6 14. Nbd2 Bg6 15. Nc4 0-0 16. Be3 Rfe8 17. Nh4 Be4 18. Rad1 Bxg2 19. Nxg2 b5 20. Nd2 Nd5 21. Nb3 Nxe3 22. Nxe3 a5 23. Rd5 b4 24. Nxa5 Ne7 25. Rdd1 Rb8 26. Nec4 Rb5 27. Nxd6 cxd6 28. Nc4 Nc8 29. Nxd6 Nxd6 30. Rxd6 bxc3 31. bxc3 Rc5 32. Rd3 Ra8 33. Ra1 Ra3 34. Kf1 Rcxc3 35. Rxc3 Rxc3 36. a4 Rc6 37. Ke2 Kf8 38. a5 Ra6 39. Kd3 Ke7 40. Kc4 Kd7 41. Kb5 Ra8 42. a6 Kc7 43. Rc1+ Kb8 44. Kb6 Ra7 45. Rd1 Rc7 46. Rd8+ Rc8 47. a7+ 1-0

[Event "Colorado Winter Springs op"]
[Site "Colorado"]
[Date "1999.??.??"]
[Round "?"]
[White "Anderson, Robert L"]
[Black "Neuhaus, Chaitanya"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "141"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Nbd7 5. d3 Bd6 6. Nbd2 c6 7. c3 Qc7 8. Re1 0-0 9. e4 e5 10. Nf1 Re8 11. Nh4 Nf8 12. Bg5 Be7 13. Ne3 dxe4 14. dxe4 Ne6 15. Bxf6 Bxf6 16. Nf3 Nc5 17. Qc2 Be6 18. h3 Rad8 19. b3 Qc8 20. Kh2 h6 21. Rad1 g6 22. b4 Nd7 23. a4 Nf8 24. c4 b6 25. c5 Rxd1 26. Rxd1 Rd8 27. Rxd8 Qxd8 28. cxb6 Qxb6 29. Qc3 Nd7 30. a5 Qc7 31. Bf1 Bg7 32. b5 Nb8 33. Nd2 f6 34. Bc4 Qc8 35. Qb3 Kf7 36. b6 axb6 37. Bxe6+ Qxe6 38. Qxb6 Qc8 39. Qa7+ Kg8 40. Ndc4 Bf8 41. Nb6 Qd8 42. Qb7 Bc5 43. Ng4 Be7 44. Nxh6+ Kg7 45. Ng4 g5 46. Ne3 Kg6 47. Nf5 Bf8 48. a6 Nxa6 49. Qxa6 c5 50. Qc4 Qc7 51. Qg8+ Bg7 52. Qxg7+ Qxg7 53. Nxg7 Kxg7 54. Nc4 Kf7 55. h4 Kg6 56. hxg5 Kxg5 57. Kh3 Kh5 58. g4+ Kg5 59. Kg3 Kg6 60. Kh4 Kh6 61. g5+ Kg6 62. Kg4 fxg5 63. Nxe5+ Kh6 64. Nf7+ Kg7 65. Nxg5 c4 66. Nf3 c3 67. Ne1 Kf6 68. f4 Ke6 69. Kf3 Kd6 70. Ke2 Kc5 71. Kd3 1-0

[Event "NWC March op"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Anderson, Robert L"]
[Black "Milbratz, Walter"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "24"]
[EventDate "1990.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 a6 6. Be2 Bc5 7. N4f3 Nf6 8. exd5 Bxf2+ 9. Kxf2 Ng4+ 10. Kg3 Qd6+ 11. Kh4 Qf4 12. Nc4 Ne3+ 0-1

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.19"]
[Round "7"]
[White "Mengarini, Ariel"]
[Black "Anderson, Robert L"]
[Result "1-0"]
[ECO "C32"]
[PlyCount "107"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Qd4 Qh4+ 7. g3 Nxg3 8. Qe5+ Kd8 9. Nf3 Qh5 10. Bg2 Nf5 11. Nc3 Bb4 12. d6 c6 13. a3 f6 14. Qe4 Bxc3+ 15. Kd1 Ba5 16. c4 Re8 17. Qd3 c5 18. b4 Bb6 19. b5 Nh4 20. Rg1 Nxg2 21. Rxg2 Bg4 22. Rg3 Ba5 23. Bd2 Bxd2 24. Kxd2 Bxf3 25. Rxf3 Qxh2+ 26. Kc3 Nd7 27. Qd5 Rb8 28. Qf7 Qe2 29. Rd3 Qe6 30. Qxg7 f5 31. Kb3 Qf6 32. Qg1 a6 33. a4 a5 34. Rad1 Qf7 35. Rd5 Qg6 36. Qf2 Qg4 37. Rg1 Qe2 38. Qxe2 Rxe2 39. Rxf5 Re3+ 40. Kc2 Re6 41. Rg8+ Re8 42. Rg7 Rf8 43. Rxf8+ Nxf8 44. Rf7 Ke8 45. Re7+ Kd8 46. f5 b6 47. f6 Rc8 48. Kd2 h5 49. Ke3 h4 50. Kf3 Ng6 51. f7 Ne5+ 52. Rxe5 Kd7 53. Re7+ Kxd6 54. Re8 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.18"]
[Round "6"]
[White "Anderson, Robert L"]
[Black "Marchand, Erich Watkinson"]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "97"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. 0-0 Nc6 9. Nxc6 Qxc6 10. Qe2 Rc8 11. a3 Qc4 12. Qxc4 Rxc4 13. Be3 Bc5 14. Bxc5 Rxc5 15. Rfd1 h5 16. Rd2 Ne7 17. Rad1 Rc7 18. e5 Bxg2 19. Kxg2 Nc6 20. Re2 Ke7 21. f4 Na5 22. Ne4 Nc4 23. c3 Rc6 24. h3 f6 25. exf6+ gxf6 26. Kf3 d5 27. Nf2 Rd8 28. g4 h4 29. Nd3 a5 30. f5 Kf7 31. fxe6+ Rxe6 32. Rxe6 Kxe6 33. Nf4+ Kf7 34. Rxd5 Rb8 35. Rd7+ Kg8 36. Ng6 b4 37. Rc7 bxa3 38. bxa3 Nxa3 39. Ne7+ Kf8 40. Ng6+ Kg8 41. Ne7+ Kf8 42. Nd5 Rb3 43. Nxf6 Nb5 44. Rd7 Rxc3+ 45. Kf4 Rc7 46. Nh7+ Kg8 47. Nf6+ Kf8 48. Nh7+ Kg8 49. Nf6+ 1/2-1/2

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.18"]
[Round "5"]
[White "Stoutenborough, Ross"]
[Black "Anderson, Robert L"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "80"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d6 5. Nc3 Be7 6. 0-0 0-0 7. d3 a5 8. a3 Bd7 9. Rb1 Bc6 10. e4 fxe4 11. Nd4 Qd7 12. Bh3 Kh8 13. Bxe6 Qe8 14. Nxc6 Nxc6 15. dxe4 Qg6 16. Bf5 Qf7 17. b3 Rae8 18. Bb2 Bd8 19. f3 b6 20. Nd5 Qh5 21. Nxf6 Bxf6 22. f4 Qxd1 23. Rfxd1 Bxb2 24. Rxb2 Re7 25. Bh3 Rxe4 26. Bg2 Rd4 27. Rbd2 Rxd2 28. Rxd2 Nd8 29. Re2 c6 30. Re7 Kg8 31. Rd7 g5 32. fxg5 a4 33. b4 c5 34. Bd5+ Kh8 35. b5 Re8 36. Rxd6 Kg7 37. Rxb6 Re3 38. Rd6 Rxa3 39. Rxd8 Ra1+ 40. Kg2 a3 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.17"]
[Round "4"]
[White "Anderson, Robert L"]
[Black "Brent, Richard"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "57"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. 0-0 Nf6 9. Be3 Be7 10. Qe2 0-0 11. f4 Qc7 12. Rad1 Rfd8 13. Kh1 Na5 14. g4 e5 15. Nf5 Be6 16. Nxe7+ Qxe7 17. g5 Nd7 18. Nd5 Bxd5 19. Rxd5 Nc6 20. f5 f6 21. g6 Nc5 22. Rf3 Qe8 23. Rxc5 dxc5 24. Qc4+ Kh8 25. Rh3 h6 26. Bxh6 Rd1+ 27. Bf1 Rxf1+ 28. Kg2 Rf3 29. Bxg7+ 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.16"]
[Round "3"]
[White "Gross, Ronald Joseph"]
[Black "Anderson, Robert L"]
[Result "1/2-1/2"]
[ECO "D70"]
[PlyCount "105"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nbd2 Bg7 6. b3 0-0 7. Bd3 b6 8. Bb2 Nbd7 9. 0-0 Bb7 10. Rc1 Re8 11. h3 Rc8 12. Qe2 c5 13. dxc5 Nxc5 14. Bb1 e6 15. Rfd1 Qe7 16. Ne5 Red8 17. Ndf3 dxc4 18. Nxc4 Nfe4 19. Bxg7 Kxg7 20. Qb2+ f6 21. Rxd8 Rxd8 22. Qa3 Qd7 23. Qxa7 b5 24. Bxe4 Nxe4 25. Na5 Nd6 26. Qb6 Rc8 27. Rd1 Bd5 28. Nd4 f5 29. Nxe6+ Qxe6 30. Qd4+ Kf7 31. Qxd5 Qxd5 32. Rxd5 Ke6 33. Rd2 Ne4 34. Rb2 Rc1+ 35. Kh2 g5 36. f3 Nf6 37. Kg3 h5 38. h4 gxh4+ 39. Kxh4 Rh1+ 40. Kg3 h4+ 41. Kf4 Nd5+ 42. Kg5 Rh2 43. Rc2 Nxe3 44. Rc5 Rxg2+ 45. Kxh4 f4 46. Rxb5 Nf5+ 47. Kh3 Rg3+ 48. Kh2 Rxf3 49. Nc4 Rg3 50. a4 Nh4 51. Ne5 Rg5 52. Kh3 Nf5 53. Nc4 1/2-1/2

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.15"]
[Round "2"]
[White "Anderson, Robert L"]
[Black "Mayer, Harry"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "111"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4 h6 9. f4 Be7 10. Be3 Qc7 11. f5 Bc4 12. Qd2 Nbd7 13. Bg2 0-0-0 14. 0-0-0 Kb8 15. Kb1 Rc8 16. Bf3 Bxe2 17. Bxe2 Nc5 18. Bf3 Qc6 19. Nd5 Nxd5 20. Qxd5 Qxd5 21. Rxd5 b5 22. Rhd1 Nb7 23. Be2 Bg5 24. Bf2 Rc6 25. h4 Be7 26. b3 Rc3 27. R5d3 Rhc8 28. Rxc3 Rxc3 29. Bd3 Rc6 30. Kb2 Bd8 31. a3 Bb6 32. Bxb6 Rxb6 33. g5 hxg5 34. hxg5 Nc5 35. Rh1 f6 36. Rh8+ Ka7 37. gxf6 gxf6 38. Rf8 Nd7 39. Rf7 Rb7 40. b4 Kb6 41. c3 Kc6 42. Bc2 Rb8 43. Bb3 Rf8 44. Bd5+ Kc7 45. Rh7 Kd8 46. Be6 Nb6 47. Rb7 Nc4+ 48. Ka2 Nd2 49. Bd5 Nc4 50. Ra7 Ne3 51. Rxa6 Ke7 52. Ra7+ Kd8 53. Be6 d5 54. exd5 Nc4 55. d6 Nb6 56. Rb7 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1971.03.14"]
[Round "1"]
[White "Loftsson, Julius H"]
[Black "Anderson, Robert L"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "61"]
[EventDate "1971.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 d5 3. c4 c6 4. Nc3 Nf6 5. e3 Bg7 6. Be2 0-0 7. 0-0 b6 8. Qb3 Ba6 9. Bd2 Nbd7 10. cxd5 Bxe2 11. Nxe2 cxd5 12. Rfc1 e6 13. Rc2 Ne4 14. Rac1 Ndf6 15. a4 Ng4 16. Be1 Re8 17. h3 Nh6 18. Bb4 g5 19. Nh2 f5 20. Rc7 g4 21. hxg4 fxg4 22. Nf4 g3 23. fxg3 Qg5 24. Be1 Nxg3 25. Nf3 Qg4 26. Bxg3 Nf5 27. Bh2 Kh8 28. Qd3 Bh6 29. Ne5 Qh4 30. Rf1 Bg5 31. Nfg6+ 1-0

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.12"]
[Round "5"]
[White "Anderson, Robert L"]
[Black "Trimble, Selden"]
[Result "1/2-1/2"]
[ECO "B98"]
[PlyCount "49"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. Be2 Nbd7 10. Nb3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qf4 Ng6 14. Qf2 Nxh4 15. Qxh4 Nd7 16. Qf2 hxg5 17. 0-0-0 Ne5 18. Nd2 Bd7 19. Nf3 Bf6 20. Qd4 Ke7 21. Qd2 Rhg8 22. Nxe5 Bxe5 23. g3 Rac8 24. Bg4 Qb6 25. Rdf1 1/2-1/2

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.12"]
[Round "4"]
[White "Forsee, Pat"]
[Black "Anderson, Robert L"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "71"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. 0-0 e5 6. Nc3 exd4 7. Nxd4 Ngf6 8. Bg5 h6 9. Bh4 0-0 10. f4 Re8 11. Kh1 c5 12. Ndb5 Qb6 13. Nxd6 Qxb2 14. Qd3 Re6 15. Nc4 Qxa1 16. Rxa1 Nxe4 17. Nxe4 Bxa1 18. Bf3 b6 19. Nxc5 Nxc5 20. Qd8+ Kg7 21. Bxa8 Ba6 22. Qd1 Bc3 23. Bd5 Re8 24. Bxf7 Rf8 25. Qf3 Bd4 26. c3 Rxf7 27. cxd4 Ne6 28. Qc3 Rxf4 29. Ne3 Rxh4 30. d5+ Kf7 31. dxe6+ Kxe6 32. Qc6+ Ke5 33. Qd5+ Kf6 34. Qd6+ Kf7 35. Qd7+ Kf6 36. Qd8+ 1-0

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.11"]
[Round "3"]
[White "Anderson, Robert L"]
[Black "Adamson, David Robert"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "51"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. c4 c5 5. Nc3 e6 6. e4 Nc6 7. f4 Nge7 8. Nf3 f5 9. Be3 b6 10. 0-0 Bb7 11. Re1 Bxc3 12. bxc3 Qc7 13. Bf2 0-0-0 14. Ng5 Rde8 15. Nxe6 Qd7 16. Ng5 h6 17. Nf3 Reg8 18. Qe2 g5 19. exf5 gxf4 20. gxf4 Nxf5 21. Kf1 Rxg2 22. Kxg2 Ncd4 23. cxd4 Nxd4 24. Bxd4 Qg4+ 25. Kf2 cxd4 26. Qe6+ 1-0

[Event "Cincinnati  op"]
[Site "Cincinnati"]
[Date "1964.07.11"]
[Round "1"]
[White "Anderson, Robert L"]
[Black "Suttles, Duncan"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "74"]
[EventDate "1964.07.11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. Be3 Nc6 5. c3 cxd4 6. cxd4 Qb6 7. Nf3 Qxb2 8. Nbd2 Qc3 9. Kf2 Nf6 10. h3 Nb4 11. Rc1 Qb2 12. Rb1 Nxe4+ 13. Ke1 Nc2+ 14. Ke2 Qc3 15. Nc4 b6 16. Qd3 d5 17. Qxc3 Nxc3+ 18. Kd3 Nxb1 19. Kxc2 Bf5+ 20. Kb2 dxc4 21. Bxc4 b5 22. Bb3 a5 23. Rc1 a4 24. Bc2 Nc3 25. Kxc3 Rc8+ 26. Kd2 0-0 27. Bxf5 Rxc1 28. Kxc1 gxf5 29. Kb2 Rc8 30. a3 Rc4 31. Nd2 Bxd4+ 32. Bxd4 Rxd4 33. Kc3 Rxf4 34. g3 Re4 35. Nxe4 fxe4 36. g4 e3 37. Kd3 b4 0-1

