[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.25"]
[Round "13"]
[White "Porreca, Giorgio"]
[Black "Katajisto, Olavi"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "68"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Finland"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. g3 d6 6. Bg2 Nc6 7. a3 Bxd2+ 8. Qxd2 e5 9. 0-0 a5 10. b3 Qe7 11. Bb2 e4 12. Ng5 h6 13. d5 hxg5 14. dxc6 Nh5 15. Qd5 bxc6 16. Qxe4 Qxe4 17. Bxe4 Bd7 18. Bc3 Rfe8 19. Bd3 c5 20. Bd2 g4 21. b4 axb4 22. axb4 cxb4 23. Bxb4 Nf6 24. Ba5 Ra7 25. Bc3 Rea8 26. Rxa7 Rxa7 27. Rb1 Ra8 28. Rb7 Ne8 29. Bd4 Bc8 30. Rb1 c5 31. Be3 Be6 32. Bf4 Kf8 33. Be4 Rd8 34. Rc1 Ke7 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.24"]
[Round "12"]
[White "Katajisto, Olavi"]
[Black "Lorson, Gerhard"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "54"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Saarland"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nf3 Bb7 7. 0-0 Bxc3 8. bxc3 0-0 9. Nd2 Nc6 10. Nb3 d6 11. f3 Ne8 12. Rb1 Ba6 13. Rf2 Qc7 14. Bf1 e5 15. d5 Na5 16. Nxa5 bxa5 17. e4 Nf6 18. Qa4 Nd7 19. Rfb2 Rfc8 20. g3 Nb6 21. Qxa5 Bxc4 22. Bxc4 Nxc4 23. Qxc7 Rxc7 24. Rb8+ Rc8 25. Rxc8+ Rxc8 26. Rb7 Ra8 27. Kf2 Kf8 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.23"]
[Round "11"]
[White "Bergraser, Volf"]
[Black "Katajisto, Olavi"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "164"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Finland"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 0-0 8. e3 Nh5 9. h4 f5 10. Bd3 Na6 11. a3 h6 12. Bxe7 Qxe7 13. Ne5 Rf6 14. g4 fxg4 15. Bh7+ Kh8 16. Ng6+ Rxg6 17. Bxg6 Nf6 18. Ne2 Bd7 19. 0-0-0 Nc7 20. Nf4 Ne6 21. Nd3 Nf8 22. Ne5 Be6 23. h5 N6d7 24. Nxd7 Nxd7 25. Rdg1 Rf8 26. Rg3 Qf6 27. Rf1 Qh4 28. Qe2 Nf6 29. Rgg1 Ne4 30. f3 gxf3 31. Rxf3 Rxf3 32. Qxf3 Nf6 33. Qg3 Qxg3 34. Rxg3 Bg4 35. b4 Bxh5 36. Bxh5 Nxh5 37. Rg1 Nf6 38. Kd2 g5 39. a4 a6 40. b5 axb5 41. axb5 cxb5 42. Rb1 Kg7 43. Rxb5 Kg6 44. Rxb7 h5 45. Ke2 g4 46. Re7 h4 47. Re6 h3 48. Kf2 h2 49. Kg2 g3 50. Re5 Ng4 51. Re8 Nf2 52. Kxg3 h1Q 53. Kxf2 Kf5 54. Kg3 Qg1+ 55. Kf3 Qg4+ 56. Kf2 Qh4+ 57. Kg2 Qg5+ 58. Kf2 Kg4 59. Rf8 Qh4+ 60. Ke2 Qh2+ 61. Kd3 Qh7+ 62. Kd2 Qe7 63. Rf4+ Kg3 64. Ke2 Qc7 65. Rf3+ Kg4 66. Rf4+ Kg5 67. Kf3 Qc2 68. Rf8 Qd1+ 69. Kf2 Kg4 70. Rg8+ Kf5 71. Re8 Qh1 72. Kg3 Qg1+ 73. Kf3 Qg4+ 74. Kf2 Qh4+ 75. Kg2 Qe1 76. Kf3 Qf1+ 77. Kg3 Qg1+ 78. Kf3 Qg4+ 79. Kf2 Qh4+ 80. Kg2 Qh6 81. Kf2 Qh2+ 82. Kf1 Qd2 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.22"]
[Round "10"]
[White "Katajisto, Olavi"]
[Black "De Greif, Boris"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "49"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 d6 5. Be2 Nxe5 6. f4 Ng6 7. Nf3 Nc6 8. 0-0 Be7 9. Nc3 0-0 10. Be3 Re8 11. Qd2 Bf6 12. Nd4 Bd7 13. Rae1 Nxd4 14. Bxd4 Bc6 15. Bd1 a5 16. Nd5 Bxd4+ 17. Qxd4 Bxd5 18. cxd5 f6 19. Bh5 Re7 20. Bxg6 hxg6 21. e5 dxe5 22. fxe5 Rxe5 23. Rxe5 fxe5 24. Qxe5 Ra6 25. h3 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.21"]
[Round "9"]
[White "Katajisto, Olavi"]
[Black "Schneider, Lucien"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "55"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "LUX"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. Qe2 b6 9. b3 Bb7 10. Bb2 Re8 11. Rfd1 Ne4 12. Rac1 Nef6 13. dxc5 Nxc5 14. Bb1 Rc8 15. Ne5 Bd6 16. Nb5 Bb8 17. Ng4 Ncd7 18. Nxf6+ Nxf6 19. Qc2 e5 20. Qf5 a6 21. Nc3 d4 22. Ne2 Rc5 23. b4 Bc8 24. Qg5 e4 25. bxc5 Bxh2+ 26. Kf1 Re5 27. Rxd4 Qe7 28. Rd8+ 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.20"]
[Round "8"]
[White "Vaitonis, Paul"]
[Black "Katajisto, Olavi"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "58"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Finland"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "FIN"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 cxd4 8. exd4 Nxc3 9. bxc3 Be7 10. 0-0 0-0 11. Qe2 Qa5 12. Qe4 g6 13. Bd2 Qd5 14. Qe2 Bf6 15. Be4 Qh5 16. Rab1 e5 17. Bxc6 bxc6 18. dxe5 Re8 19. Bf4 Bg4 20. Rfe1 Re6 21. Rb7 a5 22. Qd2 Bxf3 23. gxf3 Bxe5 24. Qd7 Rf8 25. Rxe5 Rxe5 26. Bxe5 Qxe5 27. Qxc6 Qg5+ 28. Kf1 Qc1+ 29. Kg2 Qg5+ 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.19"]
[Round "7"]
[White "Lindblom, Per"]
[Black "Katajisto, Olavi"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "47"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Finland"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "FIN"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. c3 Nbd7 7. Nbd2 e5 8. e4 c6 9. Re1 Re8 10. Nf1 b6 11. b3 Bb7 12. Bb2 Qc7 13. Qc2 Rad8 14. Rad1 dxe4 15. dxe4 Nc5 16. N3d2 Nd3 17. Re3 Nxb2 18. Qxb2 Bh6 19. Ree1 Rd3 20. Nc4 Red8 21. Qc2 Rxd1 22. Rxd1 Rxd1 23. Qxd1 Bf8 24. Qd2 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.18"]
[Round "6"]
[White "Zimmermann, Otto"]
[Black "Katajisto, Olavi"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "85"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "FIN"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 Qb6 11. Nc3 Be7 12. e4 Be6 13. exd5 cxd5 14. Be3 Qa5 15. Qd2 Rd8 16. Qd4 Rd7 17. a3 0-0 18. b4 Qd8 19. h3 Ne8 20. Bf4 g5 21. Bd2 Ng7 22. Rfe1 Bf6 23. Qd3 Bf5 24. Qf1 Ne6 25. Rac1 Nd4 26. Rcd1 Nc2 27. Nxd5 Nxe1 28. Bxe1 Bg7 29. Bc3 Bxc3 30. Nxc3 Rxd1 31. Nxd1 Qd2 32. Ne3 Rc8 33. Qb5 Rc1+ 34. Kh2 Qxf2 35. Qb8+ Kg7 36. Qe5+ Kg6 37. g4 Bb1 38. Qd6+ f6 39. Nd5 Qg1+ 40. Kg3 Qe1+ 41. Kh2 Qe5+ 42. Qxe5 fxe5 43. b5 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.15"]
[Round "4"]
[White "Panagopoulos, Takis"]
[Black "Katajisto, Olavi"]
[Result "1-0"]
[ECO "A60"]
[PlyCount "81"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Finland"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "FIN"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. g3 Be7 7. Nc3 0-0 8. Bg2 Bd7 9. Qb3 Qc8 10. 0-0 Na6 11. Nd2 Re8 12. Nc4 Bh3 13. Bf4 Bxg2 14. Kxg2 Qd7 15. e4 Nb4 16. Rad1 b5 17. Na5 Bd8 18. Nc6 Nxe4 19. Nxb4 cxb4 20. Qxb4 Nxc3 21. Qxc3 Rc8 22. Qa3 Rc5 23. Be3 Rc4 24. Qxa7 Qxa7 25. Bxa7 Bf6 26. Rd2 Ra4 27. Be3 Rxa2 28. Rc1 Rxb2 29. Rxb2 Bxb2 30. Rb1 Ba3 31. Rxb5 h5 32. Ba7 Rc8 33. Kf3 Bc5 34. Bxc5 dxc5 35. Ke4 Kf8 36. d6 g6 37. Kd5 c4 38. d7 Ra8 39. Kd6 c3 40. Rc5 Ra6+ 41. Rc6 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.13"]
[Round "2"]
[White "Maher, Vincent"]
[Black "Katajisto, Olavi"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "30"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Nge2 Nd4 8. 0-0 b5 9. Qd2 b4 10. Nd1 h5 11. c3 bxc3 12. bxc3 Nxe2+ 13. Qxe2 Qa5 14. Nb2 Qxc3 15. Rab1 Rxb2 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.12"]
[Round "1"]
[White "Nielsen, E Verner"]
[Black "Katajisto, Olavi"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "109"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Finland"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. d3 Bc5 9. Qg3 Ne7 10. Be3 Bxe3 11. Qxe3 0-0 12. 0-0-0 Rfd8 13. Ne2 a5 14. d4 Ng6 15. dxe5 Nxe5 16. f4 Nc4 17. Qc3 Qxc3 18. Nxc3 Ne3 19. Rxd8+ Rxd8 20. g3 Nc4 21. b3 Nb6 22. Rd1 Rxd1+ 23. Kxd1 Kf8 24. Kd2 Ke7 25. Ke3 h5 26. Kd4 Nd7 27. e5 g6 28. Ne4 b6 29. g4 hxg4 30. hxg4 Ke6 31. Ng5+ Ke7 32. f5 gxf5 33. gxf5 f6 34. Nf3 fxe5+ 35. Nxe5 Nb8 36. Ke4 Kf6 37. Kf4 c5 38. c4 c6 39. Ng4+ Ke7 40. Ne5 Kf6 41. a4 Ke7 42. Kg5 Kd6 43. Kf6 Na6 44. Nf7+ Kd7 45. Ng5 Nc7 46. Kg6 Ne8 47. f6 Nd6 48. Nf7 Ne4 49. Ne5+ Ke6 50. f7 Kxe5 51. f8Q Nd2 52. Qb8+ Kd4 53. Qxb6 Kd3 54. Qxc5 Nxb3 55. Qxc6 1-0

[Event "Olympiad-11 Preliminaries A"]
[Site "Amsterdam"]
[Date "1954.09.11"]
[Round "5"]
[White "Katajisto, Olavi"]
[Black "Panagopoulos, Takis"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "73"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Greece"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c4 Qc7 7. Bf4 d6 8. dxc5 Qxc5 9. Nbd2 Ng4 10. Qc1 e5 11. Nb3 Qb6 12. Bd2 a5 13. Bc3 a4 14. Nbd2 f5 15. e4 Na6 16. h3 Nf6 17. exf5 gxf5 18. b4 axb3 19. axb3 Bh6 20. Qb2 Ne4 21. Nxe4 fxe4 22. Nh4 e3 23. fxe3 Bxe3+ 24. Kh2 Be6 25. Be4 Rae8 26. Bxh7+ Kxh7 27. Qc2+ Kh8 28. Ng6+ Kg7 29. Nxf8 Rxf8 30. Rxf8 Kxf8 31. Qg6 Ke7 32. Qg7+ Ke8 33. Rf1 Bf4 34. gxf4 Qxb3 35. fxe5 Qc2+ 36. Kg1 Bf5 37. exd6 1-0

[Event "Olympiad-11 Preliminaries A"]
[Site "Amsterdam"]
[Date "1954.09.09"]
[Round "4"]
[White "Katajisto, Olavi"]
[Black "Beni, Alfred"]
[Result "1/2-1/2"]
[ECO "E13"]
[PlyCount "95"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Austria"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 h6 6. Bh4 Bb4+ 7. Nc3 g5 8. Bg3 Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. 0-0-0 Nd7 13. Ne1 Qe7 14. f3 Nxg3 15. hxg3 Nf6 16. Qa4+ Qd7 17. Qxd7+ Kxd7 18. Nc2 Ke7 19. d5 exd5 20. Nd4 Bc8 21. Bxf5 dxc4 22. Bxc8 Raxc8 23. Nf5+ Kf7 24. g4 h5 25. gxh5 Nxh5 26. Rxd6 cxd6 27. Nxd6+ Kg6 28. Nxc8 Rxc8 29. Rd1 Re8 30. Rd6+ Nf6 31. e4 Kf7 32. Rc6 Rh8 33. Rxc4 Rh2 34. Rc7+ Ke6 35. Rxa7 Rxg2 36. a4 Nd7 37. Ra6 Ke5 38. a5 bxa5 39. Rxa5+ Kf4 40. Rf5+ Ke3 41. e5 Nc5 42. e6 Nxe6 43. Re5+ Kxf3 44. Rxe6 g4 45. Kd1 g3 46. Rf6+ Ke3 47. Ke1 Rc2 48. Kf1 1/2-1/2

[Event "Olympiad-11 Preliminaries A"]
[Site "Amsterdam"]
[Date "1954.09.05"]
[Round "2"]
[White "Katajisto, Olavi"]
[Black "Prins, Lodewijk"]
[Result "0-1"]
[ECO "D41"]
[PlyCount "142"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. e3 cxd4 6. exd4 Be7 7. cxd5 Nxd5 8. Bd3 Qa5 9. 0-0 Nxc3 10. Qc2 Bd7 11. bxc3 Ba4 12. Qe2 Nd7 13. Bd2 Qh5 14. Rab1 Bc6 15. Be4 Nb6 16. Bxc6+ bxc6 17. Qa6 0-0 18. Qb7 Bf6 19. Qxc6 Rfc8 20. Qb5 Qxb5 21. Rxb5 Nc4 22. Bf4 h6 23. h4 a6 24. Rbb1 Na5 25. Bd2 Nc4 26. Bf4 Na5 27. Rfc1 Rc4 28. Rb4 Rac8 29. Rxc4 Rxc4 30. g3 Ra4 31. Rc2 Nc4 32. Nd2 Na3 33. Rb2 Nb5 34. Nb1 g5 35. hxg5 hxg5 36. Bd2 Kf8 37. Kf1 Ke7 38. f4 gxf4 39. gxf4 Kd6 40. Ke2 Kd5 41. Kd3 Be7 42. Rc2 Nd6 43. c4+ Kc6 44. Bc1 Ra5 45. c5 Nb5 46. Nd2 Bf6 47. Bb2 Nc7 48. a3 Nd5 49. Nc4 Rb5 50. Ke4 Bg7 51. Bc3 f5+ 52. Kf3 Nxc3 53. Rxc3 Bxd4 54. Rd3 Kxc5 55. Nd2 Bb2 56. Re3 Kd5 57. Rd3+ Kc5 58. Re3 Kd6 59. Nc4+ Ke7 60. Rd3 Bf6 61. Ke3 Rc5 62. Nd2 Ra5 63. Rb3 Ra4 64. Rd3 Bg7 65. Nb3 Rxa3 66. Nc5 Rxd3+ 67. Kxd3 a5 68. Kc4 Bh6 69. Nd3 Kd6 70. Kb5 Kd5 71. Kxa5 Kd4 0-1

[Event "Olympiad-11 Preliminaries A"]
[Site "Amsterdam"]
[Date "1954.09.04"]
[Round "1"]
[White "Keres, Paul"]
[Black "Katajisto, Olavi"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "67"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "Finland"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bc4 Nb6 9. Bb3 Be7 10. Qf3 Qc7 11. 0-0-0 0-0 12. g4 Nc4 13. Bxc4 Qxc4 14. h4 Re8 15. h5 Bd7 16. h6 g6 17. e5 Nd5 18. Bxe7 Nxc3 19. bxc3 Rxe7 20. exd6 Ree8 21. g5 Qxa2 22. Qe3 Qa1+ 23. Kd2 Qa5 24. Qe5 Qxe5 25. fxe5 Rec8 26. Rhe1 Bc6 27. c4 Kf8 28. Rb1 Ra7 29. Rf1 Ke8 30. Rf4 Bg2 31. d7+ Kxd7 32. Rxf7+ Ke8 33. Rxh7 Rxc4 34. Kd3 1-0

