[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "14"]
[White "Bloch, Nigel"]
[Black "Rubinstein, Arnold"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2260"]
[PlyCount "79"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 Nbd7 6. Be2 Bg7 7. 0-0 0-0 8. d5 Ne8 9. Bd2 f5 10. Ng5 Ndf6 11. exf5 Bxf5 12. f3 Qe7 13. Qb3 b6 14. c5 bxc5 15. Qb7 Qd8 16. Ne6 Bxe6 17. dxe6 Qb8 18. Qc6 h6 19. Ba6 Qb6 20. Qxa8 Qxa6 21. e7 Rf7 22. Nd5 Qa4 23. Nxf6+ Rxf6 24. Bc3 Re6 25. b3 Qd7 26. Qxa7 Rxe7 27. a4 Qe6 28. Qb8 Kh7 29. a5 Nf6 30. a6 Nd7 31. a7 Nxb8 32. axb8Q d5 33. Qb5 d4 34. Bb2 Bf8 35. Ra8 Kg7 36. Ba3 c6 37. Qxc5 Rf7 38. Rxf8 Rd7 39. Ra8 Rf7 40. Re1 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "1"]
[White "Friedgood, David"]
[Black "Rubinstein, Arnold"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2310"]
[PlyCount "47"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[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 Bb4 4. g3 Bxc3+ 5. bxc3 Ne4 6. f3 Nf6 7. e4 d6 8. Qe2 c5 9. e5 dxe5 10. dxe5 Nfd7 11. f4 Nc6 12. Nf3 Qa5 13. Bd2 b6 14. Ng5 Bb7 15. Bg2 Qa6 16. 0-0 Na5 17. f5 Bxg2 18. Qxg2 Qb7 19. Qe2 0-0 20. Qh5 h6 21. f6 Nxe5 22. fxg7 Rfd8 23. Qxh6 Ng6 24. Qh7# 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "5"]
[White "Kerr, Brian"]
[Black "Rubinstein, Arnold"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "40"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Be6 8. Bd3 Nbd7 9. Nf3 h6 10. Bh4 Qc7 11. 0-0 Bd6 12. Rac1 a6 13. e4 dxe4 14. Bxe4 Bf4 15. Bg3 Bxg3 16. fxg3 Qa5 17. b4 Qd8 18. a4 0-0 19. b5 Nxe4 20. Nxe4 Bd5 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "11"]
[White "Ponelis, Albert A"]
[Black "Rubinstein, Arnold"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "142"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Ne8 9. c3 d6 10. Bxc6 bxc6 11. Nxd4 Bb7 12. exd6 Nxd6 13. Bf4 Qd7 14. Qh5 Bf6 15. Nd2 Rae8 16. N2b3 Rxe1+ 17. Rxe1 Re8 18. Rd1 Qe7 19. h3 Qe4 20. Qg4 h5 21. Qg3 h4 22. Qf3 Qxf3 23. Nxf3 Re2 24. Rd2 Rxd2 25. Nfxd2 Bc8 26. Nc5 Kf8 27. Kf1 Ke8 28. Ke2 Bd8 29. Ndb3 Nc4 30. Bc1 Be7 31. Kd3 Ne5+ 32. Ke4 Nc4 33. Kd4 Nb6 34. Na5 Bf6+ 35. Ke4 Nd7 36. Nd3 Nb8 37. Bf4 Bd8 38. Be3 Be6 39. Nb4 c5 40. Bxc5 Nd7 41. Nxa6 Nxc5+ 42. Nxc5 Bxa2 43. Nc6 Bf6 44. Nb4 Bc4 45. Nd5 Bd8 46. Ne3 Bb5 47. Kd5 Be2 48. f4 g6 49. Ke4 Be7 50. Nb3 Ba6 51. Na5 Kd7 52. Nd5 Bf1 53. Kf3 Bd6 54. Nf6+ Ke7 55. Ne4 Kd7 56. Nxd6 Kxd6 57. Nb3 f5 58. Nd2 Ba6 59. Ke3 Bb7 60. Nf3 Kc5 61. Nxh4 Kc4 62. Kd2 Bd5 63. g3 Bf7 64. b4 Be8 65. Nf3 Kd5 66. Ne5 Ke4 67. h4 Kd5 68. Kd3 Kd6 69. Kd4 c6 70. c4 Kc7 71. Kc5 Kb7 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "13"]
[White "Price, Harold"]
[Black "Rubinstein, Arnold"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "142"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. f4 d6 8. Bd2 0-0 9. Qh5 Qe8 10. g4 f5 11. Qxe8 Rxe8 12. Bc4+ Kf8 13. gxf5 Nxf5 14. 0-0-0 Nfd4 15. Nxd4 Nxd4 16. f5 Nf3 17. Bf4 Ne5 18. Bb3 Ng4 19. Rd2 Ba5 20. Rg2 Bxc3 21. bxc3 h5 22. h3 Rxe4 23. hxg4 Rxf4 24. Rxh5 Re4 25. Rf2 c6 26. f6 gxf6 27. Rh8+ Ke7 28. Rh7+ Kd8 29. Rxf6 d5 30. g5 Bd7 31. Rff7 Be8 32. Rxb7 a5 33. a4 Rg4 34. Rbg7 Rg2 35. Rh8 Rc8 36. c4 Re2 37. g6 Rg2 38. Rgg8 Ke7 39. cxd5 cxd5 40. g7 Rg1+ 41. Kb2 Rb8 42. Kc3 Rg3+ 43. Kd2 Rg2+ 44. Ke3 Rg5 45. Kf2 Rf5+ 46. Kg3 Rg5+ 47. Kf4 Rg6 48. Kf3 Rf6+ 49. Kg3 Rg6+ 50. Kh2 Rc8 51. Kh1 Rb8 52. Bxd5 Rb1+ 53. Kh2 Bf7 54. Rb8 Rxb8 55. Bxf7 Kxf7 56. Rxb8 Kxg7 57. Rb7+ Kf8 58. Rc7 Rd6 59. c4 Rd2+ 60. Kg3 Rd3+ 61. Kf4 Ra3 62. Ke5 Rxa4 63. Kd6 Ra1 64. Ra7 a4 65. c5 a3 66. c6 Rd1+ 67. Kc7 Ra1 68. Kc8 a2 69. c7 Ke8 70. Ra8 Ke7 71. Ra3 Kf7 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "4"]
[White "Rubinstein, Arnold"]
[Black "Aalbersberg, Peter"]
[Result "1/2-1/2"]
[ECO "A69"]
[PlyCount "168"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 Nxe5 14. d6 Qxb2 15. Nd5 Nxf3+ 16. Bxf3 Bd4+ 17. Kh1 Qxa1 18. Qxa1 Bxa1 19. Rxa1 Nd7 20. Be7 Rb8 21. Nc7 Rf8 22. Re1 Kg7 23. Bxf8+ Kxf8 24. Re8+ Kg7 25. Bg4 f5 26. Be2 b5 27. Nxb5 Ba6 28. Re7+ Kh6 29. a4 Bc8 30. Kg1 Nf6 31. Rxa7 Be6 32. Bf3 c4 33. Re7 Bd7 34. Rf7 Bxb5 35. axb5 c3 36. Rc7 Rxb5 37. Rxc3 Rb1+ 38. Kf2 Ne4+ 39. Bxe4 fxe4 40. Ke3 Rd1 41. Rc6 Kg7 42. Kxe4 Kf6 43. Rc7 Rxd6 44. Rxh7 Ra6 45. Rd7 Ra2 46. Rd6+ Kg7 47. Kf3 Ra3+ 48. Kg4 Ra2 49. Kg3 Ra3+ 50. Kf2 Ra2+ 51. Kf3 Ra3+ 52. Ke2 Ra2+ 53. Rd2 Ra3 54. Rd3 Ra2+ 55. Kf3 Rb2 56. h3 Ra2 57. g3 Ra7 58. Rd4 Rb7 59. Kf4 Ra7 60. g4 Re7 61. g5 Kf7 62. Rd5 Kg7 63. Re5 Ra7 64. Rd5 Re7 65. Rd6 Kf7 66. Rf6+ Kg7 67. Kg4 Ra7 68. Rf4 Ra1 69. h4 Rb1 70. Rc4 Rb7 71. Kf4 Re7 72. Rc5 Kf7 73. Rc4 Kg7 74. Re4 Ra7 75. Ke5 Ra5+ 76. Kd6 Ra6+ 77. Kc5 Ra5+ 78. Kb6 Ra1 79. Kc5 Ra5+ 80. Kb4 Ra7 81. Kb5 Kf7 82. Rf4+ Kg7 83. Kb6 Ra1 84. Rc4 Ra2 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "12"]
[White "Rubinstein, Arnold"]
[Black "De Villiers, Charles"]
[Result "1/2-1/2"]
[ECO "B51"]
[BlackElo "2310"]
[PlyCount "42"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. e5 Qa5+ 6. Nc3 Ne4 7. Bd2 Nxc3 8. Bxd7+ Bxd7 9. Bxc3 Qa6 10. d5 e6 11. Ng5 dxe5 12. Qh5 0-0-0 13. Nxf7 Be8 14. dxe6 Bxf7 15. exf7 Rd7 16. Qe2 Qxe2+ 17. Kxe2 Bd6 18. Rad1 Rf8 19. Rd5 Rfxf7 20. Rhd1 Kc7 21. h3 Kc6 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "15"]
[White "Rubinstein, Arnold"]
[Black "Glyn, J."]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "80"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. d3 Nf6 7. 0-0 0-0 8. Na3 d5 9. e5 Ne8 10. b3 Bg4 11. Qe1 f6 12. Bb2 Qc7 13. exf6 exf6 14. Qf2 Qd6 15. Rae1 Nc7 16. h3 Bxf3 17. Qxf3 Ne6 18. Qf2 Rae8 19. Nb1 Bh6 20. Bc1 f5 21. Bd2 Re7 22. Qh4 Bg7 23. Bc3 d4 24. Bd2 g5 25. fxg5 Be5 26. Rf3 Rg7 27. Na3 Qd5 28. Nc4 Bb8 29. Qh5 Rg6 30. Rff1 Bg3 31. Re2 f4 32. Re5 Qd8 33. Be1 Bxe1 34. Rfxe1 Nxg5 35. Rf1 f3 36. g4 f2+ 37. Rxf2 Nf3+ 38. Kg2 Nxe5 39. Rxf8+ Qxf8 40. Qxe5 Rf6 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "10"]
[White "Rubinstein, Arnold"]
[Black "Griffiths, Robert"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "114"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Nc3 Nge7 5. Bb5 d5 6. exd5 Nxd5 7. Bxc6+ bxc6 8. d3 Be7 9. 0-0 0-0 10. Bd2 Rb8 11. Rb1 Qc7 12. Qc1 f5 13. Ne5 Bf6 14. Qe1 Nb4 15. Rc1 Kh8 16. a3 Nd5 17. Na4 g5 18. g3 Qd6 19. c4 gxf4 20. gxf4 Rg8+ 21. Kh1 Rb7 22. cxd5 Rbg7 23. Rxc5 exd5 24. d4 Ba6 25. Rf3 Qe7 26. Rc1 Bh4 27. Qe3 Rg2 28. Nc5 Re2 29. Nxa6 Rxe3 30. Bxe3 Qb7 31. Nb4 Bf6 32. Nbd3 h5 33. Rg1 Rg4 34. h3 Rxg1+ 35. Bxg1 Qg7 36. Kh2 Qb7 37. Rg3 Qb6 38. Ng6+ Kg8 39. Nge5+ Kh7 40. Nd7 Qd8 41. Nxf6+ Qxf6 42. Rg5 h4 43. Bf2 Qe7 44. Ne5 Qb7 45. b4 Qa6 46. Bxh4 Qxa3 47. Rg2 Qe3 48. Nxc6 Qxf4+ 49. Bg3 Qc1 50. Ne5 Qe3 51. Bf2 Qc3 52. Bh4 Qxd4 53. Bf6 Qf4+ 54. Kg1 Qe3+ 55. Kh2 Qf4+ 56. Kg1 Qc1+ 57. Kh2 Qf4+ 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "8"]
[White "Rubinstein, Arnold"]
[Black "Korostenski, Frank"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "47"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nf3 Bg4 5. Be2 Nc6 6. d4 e6 7. Nb1 f5 8. c3 Be7 9. h3 0-0 10. hxg4 fxg4 11. Be3 gxf3 12. gxf3 Ng5 13. Nd2 Nf7 14. Qc2 g6 15. 0-0-0 Nh8 16. Rdg1 Rf7 17. Bh6 Bf8 18. Bd3 Bxh6 19. Rxh6 Ne7 20. Rgh1 c5 21. dxc5 Rc8 22. f4 Rg7 23. Nf3 Nf7 24. R6h3 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "2"]
[White "Rubinstein, Arnold"]
[Black "Kunne, P."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "62"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. Bg5 c6 7. Qd2 Bg4 8. Na3 Nbd7 9. h3 Bxf3 10. gxf3 e5 11. Nc2 Qb6 12. 0-0-0 Rfe8 13. h4 Nh5 14. Bc4 Ndf6 15. dxe5 dxe5 16. Qe3 Qc7 17. Rd2 b5 18. Bb3 a5 19. a3 c5 20. Bd5 Rab8 21. Rhd1 c4 22. Qe2 Bf8 23. Ne3 Rec8 24. Rg1 b4 25. axb4 axb4 26. Qxc4 Nxd5 27. Qxd5 bxc3 28. Rc2 Qa7 29. Kb1 Rc5 30. Qd3 cxb2 31. Rxb2 Rxb2+ 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "6"]
[White "Rubinstein, Arnold"]
[Black "Schackis, Roger"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "33"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Bg4 7. Be3 c6 8. h3 Bxf3 9. Bxf3 Qc7 10. Qd2 c5 11. dxc5 dxc5 12. e5 Nfd7 13. Nd5 Qd8 14. 0-0-0 Re8 15. Nc3 Qc8 16. Qd5 Nb6 17. Qxb7 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "9"]
[White "Tsalicoglou, Jacques T"]
[Black "Rubinstein, Arnold"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "110"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Ngf3 b6 7. Qa4 Qc7 8. a3 Be7 9. Be2 0-0 10. 0-0 Bb7 11. Re1 a5 12. Nf1 Ba6 13. Bxa6 Rxa6 14. dxc5 bxc5 15. Qg4 f5 16. Qg3 Rf7 17. h4 a4 18. N1h2 Nc6 19. Re2 Kf8 20. Bg5 h6 21. Bf4 Ke8 22. Qg6 Nf8 23. Qg3 Qd8 24. h5 Rb6 25. Ne1 Qb8 26. Nd3 Na5 27. Rd1 Nc4 28. Bc1 Nd7 29. f4 Rb3 30. Nf3 Qd8 31. Kf1 Rb5 32. Qh3 Na5 33. g4 Nb3 34. gxf5 Rxf5 35. Qg4 c4 36. Nde1 Kf8 37. Rg2 g5 38. Nh4 Nxe5 39. Qg3 Rf7 40. Be3 Ke8 41. Ng6 gxf4 42. Bxf4 Bg5 43. Nxe5 Rxf4+ 44. Qxf4 Bxf4 45. Rg8+ Ke7 46. Nc6+ Kf7 47. Rxd8 Nd2+ 48. Kg2 Rxb2 49. Kh3 Ne4 50. Ra1 Rh2+ 51. Kg4 Bg5 52. Ne5+ Ke7 53. Rd7+ Ke8 54. Ra7 Rh4+ 55. Kf3 Rh3+ 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "7"]
[White "Van Tets, A."]
[Black "Rubinstein, Arnold"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "117"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a3 0-0 14. b4 a6 15. Qb3 Na7 16. Rec1 Rfc8 17. Ne1 Nb5 18. Qb2 Rxc1 19. Rxc1 Rc8 20. a4 Rxc1 21. Bxc1 Na7 22. Qb3 Nc6 23. Nc2 Na7 24. f4 Nc8 25. Ba3 Qc7 26. Kf2 Nb6 27. b5 Bxa3 28. bxa6 bxa6 29. Nxa3 Nc4 30. Qc3 Kf8 31. Ke2 Ke8 32. Kd3 Qb6 33. Nxc4 Qb1+ 34. Ke2 dxc4 35. Qxc4 Qe4+ 36. Kd1 Qxf4 37. g3 Qf3+ 38. Kd2 Qg2+ 39. Kc3 Qb7 40. a5 Qf3+ 41. Kb4 Qb7+ 42. Ka4 Qd7+ 43. Ka3 Qb7 44. Qa4+ Kd8 45. Qc2 Qb5 46. Qxh7 Qxa5+ 47. Kb3 Qd5+ 48. Kc3 Qa5+ 49. Kd3 Qb5+ 50. Ke3 Qb3+ 51. Kf4 Qb2 52. Qxg7 Qxd4+ 53. Kg5 Qd2+ 54. Kg4 Qe2+ 55. Kh3 Qh5+ 56. Kg2 Qe2+ 57. Kh3 Qh5+ 58. Kg2 Qe2+ 59. Kh3 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "3"]
[White "Walker, David A"]
[Black "Rubinstein, Arnold"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "39"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Bc5 6. c3 dxc3 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. fxg7 Rg8 11. Nxc3 Rxg7 12. Rd1 Qe7 13. Ne4 Bg4 14. Bg5 Rxg5 15. Nf6+ Kf8 16. Nxh7+ Kg7 17. Qxe7 Bxe7 18. Nhxg5 Bxg5 19. Nxg5 Bxd1 20. Rxd1 1/2-1/2

