[Event "AUT-chT2O 0708"]
[Site "Austria"]
[Date "2008.01.27"]
[Round "7.6"]
[White "Kostka, Alexander"]
[Black "Salamon, Werner"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2077"]
[BlackElo "2147"]
[PlyCount "144"]
[EventDate "2007.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Wieden"]
[BlackTeam "Mattersburg"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. d4 e6 5. c4 c6 6. Qb3 Qb6 7. 0-0 Nbd7 8. Nbd2 h6 9. Ne5 Be7 10. cxd5 exd5 11. Nxd7 Bxd7 12. Qd3 0-0 13. Nb3 a5 14. a4 Rfe8 15. Be3 Ne4 16. f3 Nd6 17. Nc5 Bf5 18. Qc3 Nc4 19. Bf2 Bxc5 20. dxc5 Qxb2 21. Qxb2 Nxb2 22. Ra2 Nc4 23. e4 dxe4 24. Rc1 exf3 25. Bxf3 Ne5 26. Bg2 Nd3 27. Rf1 Be4 28. Bxe4 Rxe4 29. Rb1 Nb4 30. Rd2 Rae8 31. Rd7 R4e7 32. Rd6 f6 33. Kf1 Kf7 34. Be1 Re4 35. Bxb4 axb4 36. a5 R8e6 37. Rd8 Rc4 38. Ra8 Rxc5 39. Rxb4 Rf5+ 40. Kg2 Re2+ 41. Kh3 Rb5 42. Rd4 Re7 43. a6 bxa6 44. Rxa6 Rh5+ 45. Kg4 Rxh2 46. Rxc6 h5+ 47. Kf3 Ree2 48. g4 Rhf2+ 49. Kg3 Rg2+ 50. Kh3 hxg4+ 51. Kh4 g5+ 52. Kh5 Rh2+ 53. Kxg4 Rh4+ 54. Kf3 Rxd4 55. Kxe2 Kg6 56. Kf3 Ra4 57. Rb6 g4+ 58. Kg3 Kg5 59. Rb8 Ra3+ 60. Kg2 f5 61. Rb5 Re3 62. Ra5 Kf4 63. Ra4+ Re4 64. Ra2 g3 65. Kh3 Kf3 66. Ra5 f4 67. Ra3+ Re3 68. Ra4 g2 69. Kh2 Re8 70. Ra3+ Kf2 71. Ra2+ Kf1 72. Rxg2 Rh8# 0-1

[Event "AUT-chT2O 0708"]
[Site "Austria"]
[Date "2007.12.02"]
[Round "5.5"]
[White "Schwaninger, Wolfgang"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2175"]
[BlackElo "2077"]
[PlyCount "69"]
[EventDate "2007.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]
[WhiteTeam "Tschaturanga"]
[BlackTeam "Wieden"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 c5 7. dxc5 dxc4 8. Bxc4 Qa5 9. 0-0 Qxc5 10. Bb3 Nc6 11. e4 Bg4 12. Be3 Qa5 13. h3 Rad8 14. Qe2 Bh5 15. Rfd1 Ne5 16. Nd5 Nxf3+ 17. gxf3 Nxd5 18. exd5 Rd6 19. Bg5 Bf6 20. Bf4 Rd7 21. Rac1 Rfd8 22. Kg2 b5 23. a3 Qb6 24. Rc6 Qb7 25. Rdc1 Kg7 26. R1c5 a6 27. Be5 Bxe5 28. Qxe5+ Kg8 29. Rc7 Qb8 30. f4 Rxc7 31. Rxc7 e6 32. dxe6 Qa8+ 33. Kg1 g5 34. exf7+ Bxf7 35. Bxf7+ 1-0

[Event "AUT-chT2O 0708"]
[Site "Austria"]
[Date "2007.12.01"]
[Round "4.6"]
[White "Steinert, Martin"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2046"]
[BlackElo "2077"]
[PlyCount "81"]
[EventDate "2007.10.20"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]
[WhiteTeam "Nickelsdorf"]
[BlackTeam "Wieden"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. 0-0 Bxc3 6. dxc3 d6 7. Qe2 Be6 8. Bxe6 fxe6 9. c4 Nbd7 10. Bg5 Qe8 11. Bxf6 Rxf6 12. b4 Qh5 13. Nd4 Qg5 14. Nb5 a6 15. Nc3 Raf8 16. Rad1 b6 17. Rd3 Rg6 18. Rg3 Qh6 19. Rxg6 Qxg6 20. Rd1 Nb8 21. Nb1 Nc6 22. c3 a5 23. a3 Ra8 24. c5 axb4 25. cxb6 cxb6 26. axb4 Ra1 27. Qb2 Ra8 28. f3 Rd8 29. Qb3 h6 30. Qc4 Qe8 31. Na3 Qd7 32. Qb5 Qc7 33. Nc4 d5 34. exd5 exd5 35. Rxd5 Rxd5 36. Qxd5+ Kh8 37. Qd6 Qxd6 38. Nxd6 Kg8 39. Kf2 Kf8 40. Ke3 Na7 41. Nc4 1-0

[Event "Vienna op-C"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "4"]
[White "Kleiser, Gregor"]
[Black "Kostka, Alexander"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2095"]
[PlyCount "102"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b4 a5 2. b5 d6 3. Bb2 e5 4. e3 Nf6 5. c4 g6 6. Nf3 Bg7 7. Be2 0-0 8. Nc3 Re8 9. d3 Nbd7 10. 0-0 Nc5 11. d4 exd4 12. exd4 Nce4 13. Re1 Nxc3 14. Bxc3 Ne4 15. Bb2 b6 16. Nd2 Bb7 17. Nxe4 Bxe4 18. f3 Bf5 19. Bf1 Qh4 20. Qd2 Bh6 21. Qc3 Bg7 22. g3 Qg5 23. Bg2 Rad8 24. Rad1 h5 25. Bc1 Qf6 26. h4 Rxe1+ 27. Qxe1 Qe6 28. Qxe6 Bxe6 29. Bf1 Re8 30. Kf2 Bf5 31. Be3 Bf6 32. c5 bxc5 33. dxc5 dxc5 34. Bxc5 Re5 35. Be3 a4 36. Rd4 a3 37. Ra4 Be7 38. Ra8+ Kh7 39. Bd4 Bc5 40. Bxc5 Rxc5 41. Rxa3 Rc2+ 42. Ke3 Be6 43. Bd3 Rxa2 44. Rxa2 Bxa2 45. Kd4 Be6 46. Bc4 Bd7 47. Bxf7 Bxb5 48. Kc5 Bd7 49. Bd5 Kg7 50. Bc6 Bc8 51. Be8 Bb7 1/2-1/2

[Event "Vienna op-C"]
[Site "Vienna"]
[Date "1996.??.??"]
[Round "5"]
[White "Kostka, Alexander"]
[Black "Hoffmann, Gerald"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "58"]
[EventDate "1996.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c4 Be7 5. e3 h6 6. Bh4 Ne4 7. Bxe7 Qxe7 8. Nc3 Qb4 9. Qc2 Nxc3 10. bxc3 Qa5 11. Bd3 Bd7 12. a4 dxc4 13. Bxc4 c5 14. 0-0 cxd4 15. exd4 Nc6 16. d5 exd5 17. Rfe1+ Ne7 18. Qe2 Be6 19. Bb5+ Nc6 20. Nd4 0-0 21. Nxe6 Rae8 22. Qg4 fxe6 23. Rxe6 Qxc3 24. Rd1 Ne5 25. Rxe5 Rxe5 26. Be2 Rfe8 27. Bf1 Re1 28. Rxe1 Rxe1 29. Qd7 Qc4 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "6"]
[White "Cuasnicu, Oscar"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "77"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 c6 5. a4 Qb6 6. Nf3 Bg4 7. a5 Qd8 8. 0-0 Nf6 9. h3 Bxf3 10. Bxf3 0-0 11. Bf4 Nfd7 12. Be2 c5 13. d5 Na6 14. Qc1 Re8 15. Bh6 Bh8 16. f4 Nb4 17. Ra3 e6 18. dxe6 fxe6 19. f5 Qf6 20. fxe6 Qxe6 21. Bg4 Qe7 22. Nd5 Nxd5 23. exd5 Bd4+ 24. Kh1 Nf6 25. Be6+ Kh8 26. Raf3 Be5 27. Bg5 Rf8 28. Qe1 Kg7 29. Qd2 Kh8 30. Qe3 b6 31. Qxe5 dxe5 32. Rxf6 Qg7 33. Rf7 Rxf7 34. Rxf7 Rf8 35. Rxg7 Rf1+ 36. Kh2 Kxg7 37. d6 Rd1 38. d7 e4 39. d8Q 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "3"]
[White "Garcia, Raimundo"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "A61"]
[PlyCount "35"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Na6 8. Nc4 Nc7 9. a4 b6 10. e4 Ba6 11. Bg5 Bxc4 12. Bxc4 Be7 13. e5 Ng8 14. Bf4 dxe5 15. Bxe5 f6 16. d6 fxe5 17. dxc7 Qd4 18. Qf3 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "9"]
[White "Kostka, Alexander"]
[Black "De la Vega, Hector"]
[Result "1/2-1/2"]
[ECO "B37"]
[PlyCount "125"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Bg7 8. Nc2 Nd7 9. 0-0 0-0 10. Be3 Nc5 11. f3 Bxc3 12. bxc3 Qa5 13. Qe1 Na4 14. Bh6 Re8 15. Nb4 Be6 16. Nd5 Ne5 17. Kh1 f6 18. Rb1 Nc5 19. Rb5 Qxa2 20. Nb4 Qxe2 21. Qxe2 Bxc4 22. Qc2 Bxb5 23. Rd1 Bc4 24. Nd5 Bxd5 25. Rxd5 a5 26. Qa2 Nf7 27. Be3 b6 28. h4 Kg7 29. g4 a4 30. g5 fxg5 31. hxg5 e5 32. Rd2 Ne6 33. Rb2 Nexg5 34. Rxb6 Ne6 35. Rb7 g5 36. Bc1 Kf6 37. Ba3 Reb8 38. Rd7 Rd8 39. Rb7 Rdc8 40. Bb4 Rc7 41. Rb6 Rd7 42. Ba3 Rc8 43. Bb4 Nc5 44. Bxc5 Rxc5 45. Qxa4 Rdc7 46. Rb3 Rxc3 47. Rxc3 Rxc3 48. Kg2 Rd3 49. Qd7 h5 50. Qf5+ Ke7 51. Kf2 Rd2+ 52. Kg1 Rd4 53. Kg2 Rb4 54. Qc8 Ra4 55. Kf2 Ra7 56. Kg2 Rd7 57. Kh2 Nd8 58. Kg3 g4 59. fxg4 hxg4 60. Kxg4 Ne6 61. Qh8 Nc5 62. Qh4+ Ke8 63. Qh8+ 1/2-1/2

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "4"]
[White "Kostka, Alexander"]
[Black "Grinberg, Ricardo"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "180"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 Qa5 9. Nb3 Qc7 10. g5 hxg5 11. hxg5 Nd7 12. Bf4 a6 13. Qe2 Nce5 14. 0-0-0 b5 15. Be3 Nb6 16. f4 Nec4 17. Bd4 Bb7 18. g6 0-0-0 19. Qg4 Kb8 20. gxf7 Qxf7 21. Na5 Rc8 22. Nxb7 Kxb7 23. Bg2 b4 24. e5+ d5 25. Ne2 Rh6 26. f5 exf5 27. Qf3 Qc7 28. Qb3 g5 29. Bxb6 Nxb6 30. Bxd5+ Nxd5 31. Qxd5+ Kb8 32. Rd2 Bc5 33. Nd4 Rh4 34. Ne6 Qc6 35. Nxc5 Qxc5 36. Qxc5 Rxc5 37. Re2 g4 38. e6 Rh8 39. e7 Re8 40. Rd1 Kc7 41. Rd4 a5 42. Kd2 Rb5 43. Kd3 Rc5 44. c3 bxc3 45. bxc3 g3 46. c4 a4 47. a3 Rc6 48. Rf4 Rg6 49. Rg2 Rxe7 50. Rxf5 Rd6+ 51. Kc3 Rb6 52. Kd4 Rb3 53. Ra5 Rxa3 54. Ra7+ Kd8 55. Ra8+ Kd7 56. Kc5 Ree3 57. Ra7+ Ke6 58. Kc6 Rf3 59. Rg7 Rac3 60. Kb5 a3 61. c5 Rb3+ 62. Kc4 Rfc3+ 63. Kd4 Rd3+ 64. Ke4 Re3+ 65. Kd4 Red3+ 66. Ke4 Rdc3 67. Kd4 Kf6 68. Rg8 Kf7 69. Rg5 Rc1 70. c6 Rb4+ 71. Kd3 Rb2 72. R5xg3 Rb3+ 73. Kd2 Rxg3 74. Rxg3 a2 75. Kxc1 a1Q+ 76. Kd2 Qb2+ 77. Kd1 Qd4+ 78. Ke1 Qe4+ 79. Kf2 Qc2+ 80. Ke3 Qxc6 81. Rf3+ Ke6 82. Rf4 Ke5 83. Rf3 Qc5+ 84. Ke2 Ke4 85. Rf2 Qc4+ 86. Kd2 Qa2+ 87. Ke1 Qb1+ 88. Ke2 Qg1 89. Rf8 Qe3+ 90. Kf1 Qc1+ 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "11"]
[White "Kostka, Alexander"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "115"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 Qc7 8. Qe2 e6 9. Ng5 h6 10. Nf3 Ngf6 11. Bb3 Bd6 12. Nh4 Bh7 13. 0-0 0-0-0 14. c4 c5 15. Be3 cxd4 16. Bxd4 Nc5 17. Rfd1 Kb8 18. Bc2 Bxc2 19. Qxc2 Qc6 20. b4 Qa4 21. Qc3 Nce4 22. Nxe4 Nxe4 23. Qe3 Nf6 24. Nf3 Ka8 25. a3 Rd7 26. Rdc1 Rhd8 27. g3 Rc8 28. b5 Rxc4 29. Rxc4 Qxc4 30. Rc1 Qxb5 31. Rc8+ Bb8 32. Qf4 e5 33. Nxe5 Rc7 34. Rd8 Nd5 35. Qd2 f6 36. Bxa7 fxe5 37. Bxb8 Qb1+ 38. Kg2 Qe4+ 39. Kh3 Qf5+ 40. Kg2 Qe4+ 41. f3 Ne3+ 42. Kf2 Ng4+ 43. Kg2 Ne3+ 44. Kg1 Qb1+ 45. Kf2 Rc2 46. Bxe5+ Ka7 47. Bd4+ b6 48. Bxe3 Rxd2+ 49. Rxd2 g5 50. h4 Qh1 51. hxg5 Qh2+ 52. Kf1 Qxg3 53. Rd7+ Ka6 54. Rf7 hxg5 55. Rf6 g4 56. Bxb6 Qh3+ 57. Ke2 gxf3+ 58. Rxf3 1/2-1/2

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "7"]
[White "Kostka, Alexander"]
[Black "Rubinetti, Jorge Alberto"]
[Result "0-1"]
[ECO "C75"]
[PlyCount "66"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Nge7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. dxe5 dxe5 11. Nbd2 Ng6 12. Qe2 g4 13. Ng1 h5 14. h4 Nf4 15. Bxf4 exf4 16. 0-0-0 Qe7 17. Bc2 Ne5 18. Nb3 Bb5 19. Qe1 c5 20. Ne2 f3 21. Ng3 fxg2 22. Nf5 gxh1Q 23. Qxh1 Bh6+ 24. Kb1 Qc7 25. Qh2 Bf8 26. Rd5 f6 27. Qf4 Rd8 28. Ne3 Kf7 29. Nxc5 Bxc5 30. Bb3 Kg6 31. Qf5+ Kg7 32. Ng2 Rxd5 33. Bxd5 Bd3+ 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "2"]
[White "Kostka, Alexander"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "60"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Nge7 7. Bc4 b5 8. Bb3 Bb7 9. Qe2 Nxd4 10. Bxd4 Nc6 11. Be3 Be7 12. f4 Qc7 13. 0-0-0 Na5 14. Rhe1 Rc8 15. Kb1 0-0 16. Bc1 b4 17. Na4 Bc6 18. Rd2 Bb5 19. Qg4 Qc6 20. Qh5 g6 21. Qh6 Bf6 22. Red1 Bxa4 23. Rd6 Qb5 24. Bxa4 Qxa4 25. b3 Qb5 26. f5 Qe5 27. R6d4 Qc5 28. Bb2 Qxc2+ 29. Ka1 Rc5 30. fxg6 Nxb3+ 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "1"]
[White "Rossetto, Hector"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "95"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. g3 d6 4. Bg2 Nc6 5. Ne2 e5 6. d5 Nce7 7. c4 f5 8. Nbc3 Nf6 9. f3 c6 10. Qb3 c5 11. Bd2 a6 12. 0-0 0-0 13. Qc2 fxe4 14. fxe4 Bg4 15. h3 Bd7 16. a4 Rb8 17. a5 h6 18. Na4 g5 19. Nb6 Be8 20. b4 Bh5 21. g4 Bf7 22. bxc5 dxc5 23. Ng3 Ng6 24. Be3 Qc7 25. Nf5 Ne8 26. Qa4 Nf4 27. Qd7 Ne2+ 28. Kh2 Nd4 29. Qxc7 Nxc7 30. Bxd4 cxd4 31. Nd7 Rbd8 32. Nxf8 Bxf8 33. Rab1 Rb8 34. Rb6 Be8 35. Rfb1 Ba4 36. Rxb7 Rc8 37. Rb8 Re8 38. Kg3 Bc2 39. Rxe8 Nxe8 40. Rb8 Kf7 41. c5 Bxc5 42. Rc8 d3 43. Rxc5 d2 44. Bf3 d1Q 45. Bxd1 Bxd1 46. Nxh6+ Ke7 47. Nf5+ Kd7 48. Rc6 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "8"]
[White "Schweber, Samuel"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "49"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rad1 a4 14. Nxc6 bxc6 15. Bxc5 Be6 16. Bxd6 Qc8 17. Nxa4 Bxh3 18. Nb6 Qg4 19. f3 Qe6 20. Nxa8 Rxa8 21. b3 Bxg2 22. Kxg2 g5 23. Rfe1 g4 24. f4 h5 25. e5 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "5"]
[White "Seidler, Aldo Emilio"]
[Black "Kostka, Alexander"]
[Result "0-1"]
[ECO "C09"]
[PlyCount "90"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Nf3 Nf6 9. Bg5 Bxf2+ 10. Kxf2 Ne4+ 11. Kg1 Nxg5 12. h4 Ne4 13. Bd3 Qb6+ 14. Nfd4 Be6 15. Qf3 0-0-0 16. Qf4 Rhe8 17. a4 a6 18. a5 Qa7 19. Kh2 Bd7 20. Rae1 Ne5 21. Bxe4 dxe4 22. Nf5 Qb8 23. Rd1 Ng4+ 24. Kg3 Bxf5 25. Rxd8+ Rxd8 26. Nd4 g6 27. h5 Qxf4+ 28. Kxf4 Nf2 29. Rh2 e3 30. hxg6 hxg6 31. Rh7 Rxd4+ 32. Kxe3 Rd3+ 33. Kxf2 Be6 34. Ke2 Rg3 35. Rh8+ Kc7 36. Kf2 Rg5 37. b4 Kc6 38. g3 Kb5 39. Rb8 Bd5 40. Rc8 Bc6 41. Rc7 Kc4 42. g4 Rxg4 43. Rxf7 Kxc3 44. b5 axb5 45. Rf6 Be4 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "1975.??.??"]
[Round "10"]
[White "Szmetan, Jorge"]
[Black "Kostka, Alexander"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "79"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "6"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. c4 Nc6 7. Nc3 e5 8. d5 Ne7 9. c5 Ne8 10. cxd6 cxd6 11. e4 Bd7 12. Qb3 Rb8 13. a4 Nc7 14. Be3 b6 15. Rfc1 Nc8 16. Nb5 Na6 17. Qc2 f5 18. Ne1 f4 19. Bd2 Qf6 20. b4 Rb7 21. Nd3 g5 22. Qc4 Nb8 23. Qb3 h5 24. Nc7 h4 25. Ne6 Re8 26. Rc2 hxg3 27. fxg3 Rxe6 28. dxe6 Bxe6 29. Rxc8+ Kh7 30. Qc2 f3 31. Rf1 g4 32. Rc7 Rxc7 33. Qxc7 Qg6 34. Qxb8 Qxe4 35. Qxd6 Bd5 36. Nf2 Qd4 37. Rd1 fxg2 38. Bc1 Qc3 39. Qxd5 e4 40. Qxe4+ 1-0

