[Event "Heart of Finland op 25th"]
[Site "Jyvaskyla"]
[Date "2015.07.16"]
[Round "5"]
[White "Rantanen, Yrjo A"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2293"]
[BlackElo "2112"]
[PlyCount "161"]
[EventDate "2015.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Qc7 7. Bd3 0-0-0 8. 0-0 f6 9. Re1 c4 10. Bf1 Nge7 11. b3 cxb3 12. Qxb3 fxe5 13. Nxe5 Nxe5 14. Rxe5 Nc6 15. Re1 Bd6 16. h3 Rhg8 17. Be3 Kb8 18. Qc2 h6 19. c4 g5 20. Be2 dxc4 21. Qxc4 Ne7 22. Qxc7+ Bxc7 23. Nd2 Nd5 24. Ne4 Bb6 25. a4 Bc6 26. Bf3 Nxe3 27. fxe3 Ba5 28. Reb1 Bxe4 29. Bxe4 b6 30. Rb5 Rgf8 31. Re5 Rd6 32. Rf1 Rxf1+ 33. Kxf1 Kc7 34. Ke2 Kd7 35. Bf3 Ke7 36. Kd3 Kf6 37. Ke2 Bc3 38. g3 Rd8 39. Kf2 Bb4 40. Bg4 Re8 41. Rb5 Bd6 42. a5 Bc7 43. axb6 Bxb6 44. Re5 Bc7 45. Rc5 Bd6 46. Rc6 Rd8 47. Ra6 e5 48. Rxa7 exd4 49. exd4 Bb8 50. Rb7 Bd6 51. Rb6 Kg7 52. Bf5 h5 53. g4 hxg4 54. hxg4 Bf4 55. Rb7+ Kf6 56. Rb4 Ke7 57. Kf3 Kd6 58. Ke4 Re8+ 59. Kd3 Ra8 60. Rb6+ Kc7 61. Rg6 Rd8 62. Rg7+ Kd6 63. Kc4 Be3 64. Rg6+ Kc7 65. d5 Rd6 66. Rg7+ Kb6 67. Bc8 Rd8 68. Rb7+ Ka5 69. Rb5+ Ka4 70. Bf5 Bf4 71. Bc2+ Ka3 72. Rb3+ Ka2 73. Bb1+ Ka1 74. Bf5 Ka2 75. Rb7 Be3 76. Bd7 Rf8 77. d6 Rf4+ 78. Kd5 Rd4+ 79. Ke5 Rd2 80. Be6+ Ka1 81. d7 1-0

[Event "Heart of Finland op 25th"]
[Site "Jyvaskyla"]
[Date "2015.07.14"]
[Round "2"]
[White "Luukkonen, Tommi"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2348"]
[BlackElo "2112"]
[PlyCount "95"]
[EventDate "2015.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. Qb3 Qb6 9. Nxg6 hxg6 10. Qc2 Qc7 11. g3 Bb4 12. 0-0 Bxc3 13. bxc3 Ne4 14. Bd3 Nd6 15. c5 Nc4 16. e4 0-0-0 17. exd5 exd5 18. Bf4 Qa5 19. Rfe1 Rde8 20. a4 Nf6 21. h4 Rxe1+ 22. Rxe1 Qd8 23. Bf1 Qd7 24. Qb3 Re8 25. Rb1 Nh5 26. Bg5 f6 27. Bh3 f5 28. Bf1 Qf7 29. a5 a6 30. Qd1 Kb8 31. Bxc4 dxc4 32. d5 Qxd5 33. Qxd5 cxd5 34. c6 Kc7 35. Rxb7+ Kxc6 36. Rb6+ Kd7 37. Rxa6 Re2 38. Be3 Ra2 39. Rxg6 Rxa5 40. Rg5 Nf6 41. Rxg7+ Ke6 42. Bd4 Ne8 43. Rg6+ Kf7 44. Rg5 Nd6 45. h5 f4 46. h6 Ne4 47. Rg7+ Ke6 48. h7 1-0

[Event "Kuopio We KSY A"]
[Site "Kuopio"]
[Date "2014.04.27"]
[Round "5"]
[White "Arpalahti, Antti"]
[Black "Mottonen, Ari"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2112"]
[BlackElo "1994"]
[PlyCount "75"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. b3 c5 4. Bb2 Nc6 5. g3 Be7 6. Bg2 0-0 7. 0-0 b6 8. d4 cxd4 9. Nxd4 Bb7 10. Nc3 Qc8 11. Nc2 d5 12. cxd5 Nxd5 13. Nxd5 exd5 14. Rc1 Rd8 15. Nd4 Qd7 16. Nxc6 Bxc6 17. e3 Rac8 18. Qh5 Qd6 19. Rfd1 Bf6 20. Bxf6 Qxf6 21. Bxd5 Bxd5 22. Rxc8 Rxc8 23. Qxd5 Qe7 24. Qd7 Qxd7 25. Rxd7 Ra8 26. Rb7 g6 27. Kg2 Kg7 28. e4 Kf6 29. f4 h5 30. Kf3 Ke6 31. h3 Kf6 32. g4 hxg4+ 33. hxg4 Ke6 34. g5 Rc8 35. Rxa7 Rc3+ 36. Kg4 Rc5 37. Rb7 Rb5 38. f5+ 1-0

[Event "Kuopio We KSY A"]
[Site "Kuopio"]
[Date "2014.04.27"]
[Round "4"]
[White "Jordan, Juha"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2112"]
[PlyCount "87"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Bd6 5. Bg2 Ne7 6. Ngf3 Nbc6 7. 0-0 Qc7 8. Re1 Bd7 9. b3 f6 10. Bb2 0-0-0 11. Qe2 d4 12. Nc4 e5 13. c3 g5 14. cxd4 cxd4 15. Rec1 Kb8 16. a3 b5 17. Nxd6 Qxd6 18. b4 Kb7 19. Rc5 a6 20. Nd2 Be6 21. Qd1 h5 22. Nb3 Kb6 23. Qc2 h4 24. Bc1 Rc8 25. Bd2 Nb8 26. a4 Nbc6 27. axb5 axb5 28. Qb2 Ra8 29. Na5 Rhc8 30. Rac1 Bd7 31. Bf3 Nxa5 32. bxa5+ Ka6 33. Bb4 Rxc5 34. Rxc5 Qe6 35. Bd1 hxg3 36. hxg3 Qh3 37. Bf3 Qe6 38. Qc2 Rb8 39. Rc7 Nc8 40. Qc5 Rb7 41. Bd1 Na7 42. Rxb7 Kxb7 43. Qf8 Nc8 44. Qc5 0-1

[Event "Kuopio We KSY A"]
[Site "Kuopio"]
[Date "2014.04.26"]
[Round "1"]
[White "Arpalahti, Antti"]
[Black "Piironen, Petri"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2112"]
[PlyCount "69"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 e5 4. Nc3 d6 5. Bg2 Nf6 6. 0-0 Be7 7. e3 0-0 8. d4 exd4 9. exd4 Bg4 10. dxc5 dxc5 11. h3 Be6 12. b3 h6 13. Bb2 Qc8 14. Kh2 Rd8 15. Qc1 a6 16. Rd1 Qc7 17. Ne2 Rxd1 18. Qxd1 Ne4 19. Kg1 Rd8 20. Qc1 Ng5 21. Nxg5 hxg5 22. Qe3 b6 23. a3 Qd6 24. Bc3 Nd4 25. Bxd4 cxd4 26. Qd2 Bf6 27. a4 d3 28. Nc3 Qb4 29. Rc1 Qxb3 30. Nd5 Bb2 31. Rd1 Qxa4 32. Qxd3 Bxd5 33. Bxd5 Bf6 34. Rb1 Qa5 35. Qb3 0-1

[Event "Kuopio We KSY A"]
[Site "Kuopio"]
[Date "2014.04.26"]
[Round "3"]
[White "Arpalahti, Antti"]
[Black "Salminen, Jussi"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2112"]
[BlackElo "2020"]
[PlyCount "77"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 c6 6. d3 a5 7. bxa5 d5 8. Nbd2 Qxa5 9. cxd5 Nxd5 10. Bxg7 Kxg7 11. Qc2 Qc3 12. Qxc3+ Nxc3 13. a3 Nd7 14. Nd4 Nc5 15. Nc2 e5 16. f4 exf4 17. gxf4 Be6 18. Kf2 Bb3 19. Nd4 Be6 20. Rg1 Ra4 21. e3 Nd5 22. Rc1 Nd7 23. f5 Rxd4 24. exd4 Bxf5 25. Ne4 N7b6 26. Nd6 Bc8 27. Nc4 Na4 28. Bg2 Nac3 29. Nd6 Rd8 30. Nxc8 Rxc8 31. Bxd5 Nxd5 32. Rb1 Ra8 33. Rxb7 Rxa3 34. Rc1 Rxd3 35. Rxc6 Rxd4 36. Rd6 Rf4+ 37. Kg3 Rf5 38. Rdd7 Nf4 39. Ra7 1/2-1/2

[Event "Kuopio We KSY A"]
[Site "Kuopio"]
[Date "2014.04.26"]
[Round "2"]
[White "Nystrom, Jarno"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1871"]
[BlackElo "2112"]
[PlyCount "58"]
[EventDate "2014.04.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Ne2 g6 4. g3 Bg7 5. c3 d5 6. Bg2 dxe4 7. Bxe4 Nf6 8. Bxc6+ bxc6 9. 0-0 0-0 10. Be3 Bh3 11. Re1 e5 12. c4 Qd6 13. Nbc3 Rfd8 14. Na4 Nd7 15. Nec3 f5 16. f3 Qf8 17. Qe2 Re8 18. Rad1 f4 19. Bf2 fxg3 20. hxg3 e4 21. Nxe4 Ne5 22. Kh2 Qf5 23. g4 Nxg4+ 24. fxg4 Bxg4 25. Qd2 Qh5+ 26. Kg1 Bf3 27. Bg3 Qh1+ 28. Kf2 Bd4+ 29. Re3 Qg2+ 0-1

[Event "Kajaani We KaSY"]
[Site "Kajaani"]
[Date "2012.??.??"]
[Round "5"]
[White "Alho, Sauli"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2146"]
[BlackElo "2112"]
[PlyCount "103"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Nf3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 d5 8. e5 d4 9. d3 0-0 10. c4 b6 11. Bf4 h6 12. h4 Bb7 13. a3 Qc7 14. Re1 Kh7 15. Nbd2 Ng8 16. Ne4 Qe7 17. Nd6 Rab8 18. Nxb7 Qxb7 19. Nd2 Qc7 20. Nf1 b5 21. cxb5 Rxb5 22. Rac1 Qb6 23. b4 Nge7 24. bxc5 Rxc5 25. Rxc5 Qxc5 26. Rc1 Qb5 27. Re1 Nd5 28. Bxd5 Qxd5 29. Nd2 Qa2 30. Qe4 Nxe5 31. Bxe5 Bxe5 32. Nc4 Bg7 33. h5 Qc2 34. hxg6+ fxg6 35. Re2 Qd1+ 36. Kg2 e5 37. Rb2 Rf7 38. Qd5 Re7 39. Nd2 Qc1 40. Rb8 h5 41. Ne4 Kh6 42. Qa2 Rc7 43. g4 Rc2 44. Qe6 h4 45. g5+ Kh5 46. Rb7 Rxf2+ 47. Nxf2 Qxg5+ 48. Qg4+ Qxg4+ 49. Nxg4 Kxg4 50. Rxg7 Kf4 51. Rxa7 Ke3 52. Re7 1-0

[Event "Kajaani We KaSY"]
[Site "Kajaani"]
[Date "2012.??.??"]
[Round "1"]
[White "Arpalahti, Antti"]
[Black "Lauronen, Jouko"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2112"]
[PlyCount "95"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Nc6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Rb8 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 b6 10. b3 Re8 11. Bb2 Bc5 12. Qd3 Bb7 13. Rad1 Bxg2 14. Kxg2 Qe7 15. e3 c6 16. Na4 Bb4 17. Qf5 Rbd8 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Rd4 Re5 21. Rfd1 d6 22. R1d3 f5 23. Rh4 Kg7 24. Nc3 Bxc3 25. Rxc3 Re4 26. Kh3 Rde8 27. Rd3 R8e6 28. Rd4 Rxh4+ 29. Rxh4 Re4 30. Rxe4 fxe4 31. Kg4 Kg6 32. Kf4 f5 33. h3 h5 34. f3 d5 35. fxe4 dxe4 36. Ke5 Kg5 37. b4 a6 38. a3 a5 39. bxa5 bxa5 40. c5 a4 41. Ke6 h4 42. gxh4+ Kxh4 43. Kxf5 Kxh3 44. Kxe4 Kg4 45. Ke5 Kf3 46. Kd6 Kxe3 47. Kxc6 Kd3 48. Kb5 1-0

[Event "Kajaani We KaSY"]
[Site "Kajaani"]
[Date "2012.??.??"]
[Round "3"]
[White "Arpalahti, Antti"]
[Black "Takalo Eskola, Anssi"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2112"]
[BlackElo "2116"]
[PlyCount "129"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. Na3 Ne4 9. cxd5 exd5 10. d3 Bf6 11. Bxf6 Nxf6 12. Qd2 Qe7 13. e3 Be6 14. Qb2 Rac8 15. Rac1 Bf5 16. Rfd1 Rfe8 17. Nc2 h6 18. d4 Bxc2 19. Rxc2 Nb4 20. Rxc5 Rxc5 21. dxc5 Qxc5 22. a3 Nc6 23. b4 Qb6 24. Nh4 Ne7 25. Nf3 Rc8 26. Nd4 Rd8 27. Rc1 Rc8 28. Rxc8+ Nxc8 29. Nf5 Kf8 30. Qc3 Ne7 31. Nxe7 Kxe7 32. Qe5+ Qe6 33. Qc7+ Qd7 34. Qc5+ Qd6 35. Qxa7 Qc6 36. Bf3 g5 37. Qd4 Ke6 38. Kg2 Qa6 39. Qb2 g4 40. Be2 Qc6 41. b5 Qc5 42. a4 h5 43. a5 Nd7 44. h3 f5 45. hxg4 hxg4 46. a6 Qb6 47. Qd4 bxa6 48. Qxb6+ Nxb6 49. bxa6 Nc8 50. Bd3 Ke5 51. Kf1 Na7 52. Ke1 Nc6 53. Kd2 Na7 54. Kc2 Nc6 55. Kc3 Ke6 56. Bb5 Na7 57. Kb4 Kd6 58. Bd3 Nc6+ 59. Kb5 d4 60. exd4 Nxd4+ 61. Kb6 Ne6 62. Bxf5 Nc7 63. Bxg4 Nd5+ 64. Kb7 Nc7 65. a7 1-0

[Event "Kajaani We KaSY"]
[Site "Kajaani"]
[Date "2012.??.??"]
[Round "2"]
[White "Huovinen, Jere"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "2112"]
[PlyCount "63"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. c4 g6 5. Nc3 Bg7 6. 0-0 Nf6 7. b3 Ne4 8. Bb2 Nxc3 9. Bxc3 Bxc3 10. dxc3 0-0 11. Qd2 Kg7 12. Rad1 d6 13. h4 h5 14. Ng5 Bxg2 15. Kxg2 Na6 16. f4 Nc7 17. f5 Qd7 18. e4 Rad8 19. Qf4 gxf5 20. Nh3 f6 21. Qxf5 Rh8 22. Nf4 Qxf5 23. exf5 Kf7 24. Rfe1 Rh7 25. Re3 Ke8 26. Rde1 Kd7 27. Nd5 Nxd5 28. cxd5 b5 29. Ra1 Rb8 30. a3 a5 31. Ree1 Rg7 32. Re3 1/2-1/2

[Event "Kajaani We KaSY"]
[Site "Kajaani"]
[Date "2012.??.??"]
[Round "4"]
[White "Ronka, Erik"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2065"]
[BlackElo "2112"]
[PlyCount "47"]
[EventDate "2012.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 Nbd7 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Bb7 12. Ra2 c5 13. g4 h5 14. g5 Nh7 15. f4 g6 16. Ng3 c4 17. Bb1 Kg7 18. Nxh5+ gxh5 19. Bxh7 Rh8 20. Bb1 h4 21. Qg4 Nf8 22. f5 Bc8 23. e4 dxe4 24. Bxe4 1-0

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2006.03.11"]
[Round "7.5"]
[White "Penttila, Tero"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2013"]
[BlackElo "2122"]
[PlyCount "65"]
[EventDate "2005.09.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Lappeenranta SK"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 g6 6. d4 Bg7 7. d5 b5 8. dxc6 bxa4 9. Qxa4 Ne7 10. c4 0-0 11. Nc3 h6 12. 0-0 f5 13. Nd2 Be6 14. Rd1 Qe8 15. Nd5 Ra7 16. f3 Kh7 17. Nxe7 Qxe7 18. Nb3 Qf7 19. Be3 Raa8 20. Na5 h5 21. Qc2 Bh6 22. Bxh6 Kxh6 23. c5 dxc5 24. Qxc5 Rab8 25. Nb7 Bc8 26. Qxe5 Bxb7 27. Rd7 Qg8 28. cxb7 Rxb7 29. exf5 Rxf5 30. Qe3+ g5 31. Rc1 Qg6 32. Qd4 Qf6 33. Rc6 1-0

[Event "FIN-chT1B 0506"]
[Site "Finland"]
[Date "2005.09.17"]
[Round "1.3"]
[White "Toikkanen, Vesa"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2060"]
[BlackElo "2122"]
[PlyCount "66"]
[EventDate "2005.09.17"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Espoo MatSK II"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 c6 7. Qc2 h6 8. Bh4 g6 9. e4 Nxe4 10. Bxe7 Kxe7 11. Nxe4 dxe4 12. Qxe4+ Kf8 13. Bc4 Qa5+ 14. Kf1 Qf5 15. Qe5 Qxe5 16. Nxe5 Rh7 17. f4 Nd7 18. Kf2 Nxe5 19. fxe5 Ke7 20. Ke3 Be6 21. b3 Rf8 22. Rhf1 f6 23. exf6+ Rxf6 24. Rxf6 Kxf6 25. Rf1+ Ke7 26. Bxe6 Kxe6 27. Rf8 Rf7 28. Rg8 Kf6 29. h4 Re7+ 30. Kd3 Rd7 31. Ke4 Re7+ 32. Kd3 Rd7 33. Ke4 Re7+ 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "5"]
[White "Arpalahti, Antti"]
[Black "Mustonen, Ilkka"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2111"]
[BlackElo "2135"]
[PlyCount "64"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. Be2 Nd7 14. Bf3 Qc8 15. Ne4 f5 16. exf6 Nxf6 17. Nxf6+ Bxf6 18. Bxb7 Qxb7 19. Qxe6+ Qe7 20. Qxe7+ Kxe7 21. Ra6 b4 22. cxb4 Bxd4 23. Be3 Bxe3 24. fxe3 Rhb8 25. Kd2 Rxb4 26. Kc3 Rb3+ 27. Kxc4 Rxe3 28. Rb1 Re6 29. Rb7+ Kf6 30. Rxe6+ Kxe6 31. Rxh7 Rc8+ 32. Kb3 Rb8+ 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "9"]
[White "Arpalahti, Antti"]
[Black "Sofiev, Alexey"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2111"]
[BlackElo "2073"]
[PlyCount "109"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c6 7. Bxe7 Qxe7 8. f4 b6 9. Qd2 Na6 10. 0-0-0 Nc7 11. h5 Bb7 12. g4 0-0-0 13. Nf3 f6 14. Bd3 Kb8 15. h6 g6 16. exf6 Qxf6 17. g5 Qe7 18. Ne2 c5 19. c3 Ba6 20. Bxa6 Nxa6 21. Qe3 c4 22. Ng3 Rhf8 23. Rhf1 Nc7 24. Ne5 Nxe5 25. fxe5 Rxf1 26. Rxf1 Rf8 27. Rf6 Ne8 28. Rxf8 Qxf8 29. Kd2 Nc7 30. Ke2 Kc8 31. Qf3 Qxf3+ 32. Kxf3 Kd8 33. Nh5 Ke7 34. Nf6 b5 35. Nxh7 a5 36. Nf6 Kf7 37. Ke3 Kf8 38. Nd7+ Kg8 39. Nc5 a4 40. Kd2 Kf7 41. Kc2 Kg8 42. b3 a3 43. b4 Kf7 44. Kd2 Kg8 45. Nd7 Kf7 46. Nf6 Na6 47. Ng4 Nb8 48. Ne3 Na6 49. Nc2 Nc7 50. Nxa3 Kg8 51. Nc2 Kf7 52. Ne1 Na8 53. Ng2 Nc7 54. Nf4 Ne8 55. Nxe6 1-0

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "7"]
[White "Arpalahti, Antti"]
[Black "Tuovinen, Jukka"]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2111"]
[BlackElo "2063"]
[PlyCount "61"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 f5 8. a3 Bxc3 9. Nxc3 d6 10. Be2 Bb7 11. d5 e5 12. 0-0 0-0 13. f4 Nd7 14. b4 a6 15. Rfd1 Qe7 16. Bd3 Rae8 17. Re1 Bc8 18. Rac1 Qh4 19. g3 Qh5 20. Qd1 Qg6 21. Bc2 Nf6 22. Ba4 Bd7 23. Bxd7 Nxd7 24. Qa4 Nf6 25. Qxa6 exf4 26. exf4 Nh5 27. Ne2 Qg4 28. c5 Re3 29. cxd6 Nxg3 30. Nxg3 Rxg3+ 31. hxg3 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "4"]
[White "Haanpaa, Jorma"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2123"]
[BlackElo "2111"]
[PlyCount "59"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. f4 Qc7 7. Ngf3 b6 8. Qe2 Bb7 9. exd5 Nxd5 10. f5 0-0-0 11. fxe6 Re8 12. 0-0 fxe6 13. c3 h6 14. Nc4 e5 15. Nh4 Nde7 16. Bd2 g5 17. Nf5 Nxf5 18. Rxf5 Bd6 19. Raf1 Ref8 20. Rf7 Be7 21. Qg4+ Kb8 22. Qe6 Rxf7 23. Qxf7 Rf8 24. Qe6 Rxf1+ 25. Kxf1 b5 26. Ne3 Qd6 27. Qg8+ Bd8 28. Ke2 a6 29. Nf5 Nd4+ 30. cxd4 1-0

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "8"]
[White "Munukka, Timo"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2111"]
[PlyCount "66"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 Nf6 4. Bg2 d5 5. c4 Nc6 6. cxd5 exd5 7. 0-0 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. h3 Be6 11. Nxe6 fxe6 12. e3 a6 13. b3 Bb4 14. Bb2 Qd6 15. a3 Ba5 16. Ne4 Nxe4 17. Bxe4 Bc7 18. Bg2 Rad8 19. Qc2 Ne5 20. Qc3 Rd7 21. a4 Nf3+ 22. Kh1 Qe5 23. Qxe5 Bxe5 24. Bxe5 Nxe5 25. f4 Nd3 26. Kg1 a5 27. Rfd1 Nc5 28. Rab1 b6 29. Rd4 Rc8 30. f5 Kf7 31. fxe6+ Kxe6 32. h4 Ke5 33. Bh3 Ne6 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2005.??.??"]
[Round "6"]
[White "Ojanen, Jyrki"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2042"]
[BlackElo "2111"]
[PlyCount "72"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. c4 dxe4 4. Nc3 Nf6 5. f3 exf3 6. Nxf3 b6 7. Bg5 Be7 8. Bd3 Bb7 9. Bc2 Nbd7 10. Qd2 h6 11. Bf4 Nh5 12. 0-0 Nxf4 13. Qxf4 0-0 14. Rad1 Bd6 15. Qe3 Qe7 16. Rde1 Rae8 17. Qd3 f5 18. Bb3 Qf6 19. c5 bxc5 20. d5 e5 21. Qb5 Nb6 22. Nd2 Qh4 23. Nf3 Qb4 24. Rd1 Qxb5 25. Nxb5 c4 26. Bc2 Nxd5 27. Rfe1 Bc5+ 28. Kh1 a6 29. Rxd5 Bxd5 30. Nxc7 Bxf3 31. Nxe8 Be4 32. Bxe4 fxe4 33. Nc7 e3 34. Ne6 Bb4 35. Nxf8 Bxe1 36. Ng6 Bg3 0-1

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.11.14"]
[Round "5.3"]
[White "Toikka, Jussi"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2090"]
[BlackElo "2134"]
[PlyCount "23"]
[EventDate "2004.09.18"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Bb4 8. Bd2 Qe7 9. g5 Bxc3 10. Bxc3 Ne4 11. Rg1 Nxc3 12. Qxc3 1/2-1/2

[Event "FIN-chT1B 0405"]
[Site "Finland"]
[Date "2004.09.19"]
[Round "2.4"]
[White "Arpalahti, Antti"]
[Black "Lauren, Martti"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2134"]
[BlackElo "2187"]
[PlyCount "46"]
[EventDate "2004.09.18"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vantaa Remi"]
[BlackTeam "Helsinki KS 58"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Qa5 10. 0-0 Nxd4 11. Bxd4 Be6 12. Qd3 Rac8 13. Rfe1 Rfe8 14. Bxe6 fxe6 15. e5 Nd5 16. exd6 Bxd4 17. Qxd4 exd6 18. Nxd5 exd5 19. c3 Qc5 20. Qd2 Re5 21. Rad1 Rce8 22. Rxe5 Rxe5 23. b4 Qc4 1/2-1/2

[Event "Heart of Finland op 14th"]
[Site "Jyvaskyla"]
[Date "2004.07.24"]
[Round "8"]
[White "Hokkanen, Petri"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2311"]
[BlackElo "2111"]
[PlyCount "57"]
[EventDate "2004.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. Bd3 Nxe3 11. fxe3 fxe5 12. b5 Nxd4 13. exd4 e4 14. Bxe4 dxe4 15. Ne5 g6 16. 0-0 Bg7 17. Kh1 Bxe5 18. dxe5 Qxb5 19. Nc3 Qxe5 20. Qb3 Bd7 21. Qxb7 Rb8 22. Qxa7 Rd8 23. Qf2 Rb8 24. Qf7+ Kd8 25. Rfd1 Rb7 26. Nxe4 Qxe4 27. Qf6+ Kc7 28. Qxh8 Bc6 29. Qd8# 1-0

[Event "Heart of Finland op 14th"]
[Site "Jyvaskyla"]
[Date "2004.07.21"]
[Round "2"]
[White "Lehtinen, Heikki"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2404"]
[BlackElo "2111"]
[PlyCount "85"]
[EventDate "2004.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 e6 5. 0-0 Nbd7 6. b3 Be7 7. d4 b6 8. Qc2 Bb7 9. Nc3 0-0 10. Rd1 Rc8 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Nf6 14. Qc2 Qc7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. c5 Qc7 18. b4 Rfd8 19. Rab1 Nd5 20. Ng5 h6 21. Qh7+ Kf8 22. Ne4 f5 23. Nd6 Rxd6 24. cxd6 Qxd6 25. Bf3 Nf6 26. Qg6 Rc7 27. Re1 Re7 28. b5 cxb5 29. Bxb7 Rxb7 30. Rbc1 Rb8 31. d5 exd5 32. Qxf5 Rd8 33. Re6 Qd7 34. Rcc6 Kg8 35. Rxf6 gxf6 36. Qxf6 Rf8 37. Qxh6 Rf7 38. Rd6 Qe7 39. Re6 Qd7 40. Qg5+ Rg7 41. Qe5 Rf7 42. Re8+ Kh7 43. h4 1-0

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2004.03.13"]
[Round "7.7"]
[White "Myllymaki, Ari"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "C05"]
[BlackElo "2078"]
[PlyCount "54"]
[EventDate "2003.09.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kuusankoski POKS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Nf6 6. Bd3 Qb6 7. Qe2 cxd4 8. exd5 Nxd5 9. Nc4 Qd8 10. cxd4 Bb4+ 11. Bd2 Nf4 12. Qe4 Bxd2+ 13. Ncxd2 Nxd3+ 14. Qxd3 0-0 15. 0-0 b6 16. Nb3 Bb7 17. Rad1 Qd5 18. Qe3 Rac8 19. a3 Ne7 20. Rd2 Ba6 21. Re1 Nf5 22. Qf4 Qxb3 23. g4 Bb7 24. gxf5 Qxf3 25. Qxf3 Bxf3 26. fxe6 fxe6 27. Kf1 Bd5 0-1

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2004.02.14"]
[Round "6.8"]
[White "Arpalahti, Antti"]
[Black "Nyrhinen, Harri"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2078"]
[PlyCount "64"]
[EventDate "2003.09.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vantaa Remi"]
[BlackTeam "Helsinki SSK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. f4 d5 2. e3 Nc6 3. Nf3 Bg4 4. Bb5 a6 5. Bxc6+ bxc6 6. b3 Nf6 7. h3 Bxf3 8. Qxf3 e6 9. 0-0 Be7 10. Bb2 0-0 11. d3 c5 12. Nd2 c6 13. Rad1 Qc7 14. e4 Nd7 15. Qg3 Bf6 16. Bxf6 Nxf6 17. Qf2 Nd7 18. f5 e5 19. g4 f6 20. Nf3 Rab8 21. g5 Kh8 22. Kh1 Rg8 23. Rg1 a5 24. Rg4 a4 25. Qh4 fxg5 26. Qxh7+ Kxh7 27. Nxg5+ Kh6 28. Nf7+ Kh5 29. Rg5+ Kh4 30. Rg4+ Kh5 31. Rg5+ Kh4 32. Rg4+ Kh5 1/2-1/2

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2004.01.10"]
[Round "5.8"]
[White "Koskinen, Mika"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "2096"]
[BlackElo "2078"]
[PlyCount "28"]
[EventDate "2003.09.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Karhula TS"]
[BlackTeam "Vantaa Remi"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 Nf6 7. Nxf6+ Qxf6 8. Nc3 Nc6 9. Bb5 a6 10. Nd5 Qg6 11. Be2 Qxg2 12. Bf3 Qg3+ 13. Kf1 Kd8 14. c3 Ne5 0-1

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "3"]
[White "Arpalahti, Antti"]
[Black "Riipinen, Juha"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2111"]
[BlackElo "2051"]
[PlyCount "49"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Bxf6 Nxf6 10. Bd3 c5 11. 0-0 cxd4 12. exd4 Bxc3 13. bxc3 Bd7 14. a4 Rfc8 15. c5 Qc7 16. Rfe1 b6 17. Nb3 Bc6 18. a5 h6 19. Re3 bxc5 20. Nxc5 Nd7 21. Na6 Qd6 22. Qb3 Nb8 23. Nc5 Nd7 24. Na6 Nb8 25. Nc5 1/2-1/2

[Event "Helsinki We HSL 4th"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "1"]
[White "Arpalahti, Antti"]
[Black "Tikka, Erkki"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2078"]
[PlyCount "111"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 Be7 5. Bb2 0-0 6. Be2 b6 7. 0-0 Bb7 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Bf3 c5 11. d3 Rac8 12. Nd2 Ne8 13. e4 Nd6 14. c4 dxe4 15. dxe4 Rfd8 16. Qe1 Ba8 17. Rd1 Qe8 18. g4 f6 19. Qg3 Nf7 20. Nb1 Rxd1 21. Rxd1 Rd8 22. Qe1 Rd7 23. Nc3 Qd8 24. Kf2 f5 25. Rxd7 Qxd7 26. Ke2 Qc7 27. Qd2 fxe4 28. Nxe4 Bc6 29. Qc3 Bf8 30. Ke3 Be8 31. g5 Nd6 32. Ng3 Bg6 33. Bg4 Qe7 34. Qe5 Bf5 35. Nxf5 exf5 36. Qxe7 Bxe7 37. Bf3 g6 38. Be5 h6 39. Bd5+ Kh7 40. h4 Bf8 41. Kd3 Be7 42. a3 Bf8 43. Bf6 Nc8 44. Bd8 Bd6 45. Ke3 hxg5 46. hxg5 Bb8 47. Bf6 Bc7 48. Be5 Nd6 49. Bc6 Kg8 50. Kd3 Kf8 51. b4 Ke7 52. Bf6+ Kf8 53. Be5 Ke7 54. Bd5 Kf8 55. Ke3 Ne8 56. Kd3 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "1"]
[White "Arpalahti, Antti"]
[Black "Turtiainen, Tauno"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2111"]
[BlackElo "2016"]
[PlyCount "75"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. Nf3 Nc6 9. 0-0 dxc4 10. Bxc4 Qc7 11. Qe2 b6 12. e4 Na5 13. Bd3 c4 14. Bc2 Bb7 15. e5 Bxf3 16. Qxf3 Nd5 17. Qh3 g6 18. Bg5 f6 19. Qxe6+ Qf7 20. Qxf7+ Kxf7 21. Be4 Rad8 22. Bxd5+ Rxd5 23. Bxf6 Nb3 24. Ra2 b5 25. f4 a5 26. f5 gxf5 27. Rxf5 Ke6 28. g4 Nc1 29. Rc2 Nd3 30. Kf1 b4 31. axb4 axb4 32. Ra2 Kd7 33. e6+ Kc6 34. e7 Rxf5+ 35. gxf5 Re8 36. cxb4 Nxb4 37. Ra5 Nd5 38. Rc5+ 1-0

[Event "Helsinki We HSL 4th"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "4"]
[White "Auvinen, Esa"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "B32"]
[BlackElo "2078"]
[PlyCount "106"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nd4 10. cxb5 Nxd5 11. exd5 Be7 12. Be3 0-0 13. Bxd4 exd4 14. Qxd4 Bf6 15. Qd2 Re8+ 16. Be2 Bg5 17. Qd3 Qe7 18. Kf1 Bf5 19. Qd1 Qf6 20. bxa6 Qxb2 21. Nc4 Qc3 22. Nxd6 Bc2 23. Nb5 Qb2 24. Qd4 Bf6 25. Qxb2 Bxb2 26. Re1 Rxa6 27. Bc4 Rc8 28. Re2 Rxa2 29. Rxc2 Ra1+ 30. Ke2 Rxh1 31. Rxb2 Kf8 32. Bd3 Rxh2 33. g3 Rh5 34. d6 Rd8 35. Rc2 Rxb5 36. Bxb5 Rxd6 37. Rc3 g6 38. g4 h6 39. Rf3 Re6+ 40. Kd3 Kg7 41. Bc4 Re7 42. Rf4 Ra7 43. Kd4 Re7 44. Kd5 Ra7 45. Kd6 Kf8 46. Re4 Ra1 47. Bd5 Ra6+ 48. Bc6 Ra2 49. f4 Rf2 50. Ke5 Kg7 51. f5 h5 52. Rf4 Rxf4 53. Kxf4 hxg4 1/2-1/2

[Event "Helsinki-ch A1"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "2"]
[White "Kopsa, Petri"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2073"]
[BlackElo "2111"]
[PlyCount "143"]
[EventDate "2004.12.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 b5 6. a4 b4 7. Nb1 e6 8. Bxc4 Nbd7 9. Nbd2 c5 10. Nb3 Bb7 11. 0-0 Be7 12. Qe2 0-0 13. a5 Rc8 14. Rd1 Qc7 15. Bd2 cxd4 16. Rac1 Qb8 17. Nfxd4 Ne5 18. Ba6 Rxc1 19. Rxc1 Rc8 20. Qb5 Bxa6 21. Qxa6 Rxc1+ 22. Bxc1 Qc7 23. f4 Ned7 24. Nc6 Bc5 25. Bd2 Nd5 26. Nxc5 Nxc5 27. Qb5 Nd7 28. Nxb4 Nxb4 29. Qxb4 a6 30. Bc3 h6 31. Qe7 Qc8 32. Qb4 Nf6 33. Qd4 Qf8 34. Qc4 Qa8 35. Qd4 Qc8 36. h3 Qa8 37. b4 Qc8 38. Qe5 Qc6 39. Qb8+ Kh7 40. Bxf6 gxf6 41. Qb6 Qc1+ 42. Kh2 Qe1 43. Qxa6 h5 44. Qb7 Kg6 45. a6 Qxe3 46. Qf3 Qb6 47. Qd3+ f5 48. b5 h4 49. Qf1 Qa7 50. Qg1 Qb8 51. a7 Qxf4+ 52. g3 Qa4 53. b6 hxg3+ 54. Qxg3+ Kf6 55. h4 Qe4 56. Qg5+ Ke5 57. Kh3 Qh1+ 58. Kg3 Qg1+ 59. Kf3 Qf1+ 60. Ke3 Qc1+ 61. Ke2 Qc4+ 62. Kd1 Qb3+ 63. Ke1 Qb1+ 64. Ke2 Qb5+ 65. Kf2 Qb2+ 66. Kf3 Qb1 67. Qf4+ Kf6 68. Qg5+ Ke5 69. Qe3+ Kf6 70. Qg5+ Ke5 71. a8Q Qf1+ 72. Kg3 1-0

[Event "Helsinki We HSL 4th"]
[Site "Helsinki"]
[Date "2004.??.??"]
[Round "6"]
[White "Suominen, Antti"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "2029"]
[BlackElo "2078"]
[PlyCount "51"]
[EventDate "2004.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 d5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be6 8. Nc3 cxd4 9. Nxd4 Be7 10. Nxe6 fxe6 11. e4 d4 12. Ne2 e5 13. f4 d3 14. Nc3 Qd4+ 15. Kh1 Rd8 16. Bd2 0-0 17. Qb3+ Rf7 18. Nd5 Nxe4 19. Nxe7+ Nxe7 20. fxe5 Rdf8 21. Bb4 Nd5 22. Bxf8 Rxf8 23. Rxf8+ Kxf8 24. Rf1+ Kg8 25. Qxb7 Qg1+ 26. Kxg1 1-0

[Event "FIN-chT1B 0304"]
[Site "Finland"]
[Date "2003.09.??"]
[Round "1.7"]
[White "Arpalahti, Antti"]
[Black "Miettinen, Keijo"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2078"]
[PlyCount "97"]
[EventDate "2003.09.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vantaa Remi"]
[BlackTeam "Lappeenranta SK"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "FIN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Nc3 Nf6 7. d3 0-0 8. Re1 d5 9. e5 Ne8 10. Na4 Qa5 11. c4 Bg4 12. Bd2 Qc7 13. Qe2 Bxf3 14. gxf3 e6 15. Nxc5 a5 16. b3 Qe7 17. d4 Nc7 18. Rab1 Qh4 19. f4 Bh6 20. Qf3 Rfd8 21. Be3 Bf8 22. Nd3 a4 23. Qg3 Qxg3+ 24. hxg3 axb3 25. axb3 Rdb8 26. c5 Ra3 27. Nc1 Nb5 28. Rb2 Ra1 29. Kg2 Be7 30. Nd3 Rba8 31. Rxa1 Rxa1 32. Nb4 Na7 33. Ra2 Rxa2 34. Nxa2 Bd8 35. Kf3 Kf8 36. Ke2 h5 37. Kd3 Ke8 38. Nc3 Kd7 39. Na4 Nc8 40. Bd2 Bc7 41. Nc3 Bd8 42. b4 h4 43. gxh4 Bxh4 44. b5 cxb5 45. Nxb5 Bxf2 46. Nd6 Nxd6 47. exd6 Kc6 48. Be3 Bh4 49. Bd2 1/2-1/2

[Event "Vantaa op"]
[Site "Vantaa"]
[Date "2003.??.??"]
[Round "4"]
[White "Aaltio, Erkki"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "102"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 Bb4+ 11. Bd2 Qa5 12. 0-0 Bxd2 13. Nxd2 0-0 14. Nb3 Qg5 15. f4 Qg4 16. Qd3 g6 17. Rae1 b6 18. Re3 Nh5 19. Bd1 Qf5 20. Qxf5 exf5 21. Bxh5 gxh5 22. d5 cxd5 23. cxd5 Rd8 24. Rd1 Rd6 25. Re8+ Kg7 26. Rd3 Bb7 27. Re5 Kf6 28. Rh3 Rxd5 29. Rxh5 Rxe5 30. fxe5+ Kg6 31. Rh3 Re8 32. Rg3+ Kh6 33. Re3 f4 34. Re1 Rg8 35. g3 fxg3 36. hxg3 Rxg3+ 37. Kf1 Rh3 38. e6 Rh1+ 39. Kf2 Rxe1 40. exf7 Kg7 41. f8Q+ Kxf8 42. Kxe1 Bd5 43. Nc1 Kg7 44. b3 Kf6 45. Kf2 h5 46. Nd3 Be4 47. Nf4 h4 48. Ke3 Bb7 49. a4 Kf5 50. b4 Kg4 51. a5 h3 0-1

[Event "Vantaa op"]
[Site "Vantaa"]
[Date "2003.??.??"]
[Round "3"]
[White "Arpalahti, Antti"]
[Black "Auvinen, Esa"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "87"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. 0-0 0-0 6. d3 a6 7. Be3 Bxe3 8. fxe3 c6 9. Bb3 b5 10. Qd2 b4 11. Ne2 Qb6 12. a3 bxa3 13. Rxa3 Nbd7 14. Ng3 Nc5 15. Nh4 Be6 16. Bxe6 fxe6 17. b3 Ng4 18. Rxf8+ Rxf8 19. Nf3 Nd7 20. Nf1 d5 21. h3 Ngf6 22. Qa5 Qxa5 23. Rxa5 Ra8 24. N1d2 Kf7 25. Kf2 Ke7 26. b4 Kd6 27. c4 Rb8 28. Rxa6 Rxb4 29. exd5 exd5 30. cxd5 Kxd5 31. e4+ Kc5 32. Ke3 Kb5 33. Ra2 Nh5 34. Nc4 Rxc4 35. dxc4+ Kxc4 36. Rd2 Nhf6 37. Rd6 c5 38. Re6 Kb3 39. Nxe5 Nxe5 40. Rxe5 c4 41. Rb5+ Kc2 42. e5 Ne8 43. Rc5 Kc3 44. Rc8 1-0

[Event "FIN-ch U20"]
[Site "Helsinki"]
[Date "2003.??.??"]
[Round "3"]
[White "Arpalahti, Antti"]
[Black "Helin, Tapio"]
[Result "1/2-1/2"]
[ECO "A26"]
[BlackElo "2151"]
[PlyCount "94"]
[EventDate "2003.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5 9. a3 Bd7 10. b4 axb4 11. axb4 Qc8 12. b5 Ne7 13. e4 Bh3 14. Bg5 Bxg2 15. Kxg2 h6 16. Bxf6 Bxf6 17. Nd5 Nxd5 18. cxd5 Bd8 19. Qb3 Ra5 20. Nd2 b6 21. Nc4 Ra8 22. Rfc1 Qg4 23. Ra1 Rxa1 24. Rxa1 f5 25. Qd1 Qg5 26. h4 Qf6 27. Qf3 Qe7 28. Rh1 Qd7 29. h5 Qxb5 30. hxg6 fxe4 31. Qxe4 Bg5 32. Ne3 Qd7 33. Ng4 Qg7 34. Ra1 h5 35. Nh2 Bd8 36. Nf3 Qf6 37. Rh1 Qf5 38. Qxf5 Rxf5 39. Nh4 Rf8 40. Nf3 Kg7 41. Rxh5 Kxg6 42. Rh1 Bg5 43. Ra1 Rb8 44. Kf1 Bd8 45. Ke2 b5 46. Rb1 b4 47. Rb3 Kf5 1/2-1/2

[Event "Vantaa op"]
[Site "Vantaa"]
[Date "2003.??.??"]
[Round "5"]
[White "Arpalahti, Antti"]
[Black "Kokkila, Tero"]
[Result "1/2-1/2"]
[ECO "A56"]
[BlackElo "2317"]
[PlyCount "132"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. g3 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bg2 Nxc3 9. bxc3 Qc7 10. Bd2 0-0 11. Nf3 Nc6 12. 0-0 Rd8 13. Qc1 Be6 14. Bf4 Qa5 15. Qb2 Bd5 16. Rfe1 e6 17. Ne5 Bxg2 18. Kxg2 Qd5+ 19. Kg1 Na5 20. Qb4 Bf8 21. Qb2 Rac8 22. Ng4 Qf3 23. Nf6+ Kh8 24. Re3 Qc6 25. g4 Nc4 26. Rh3 Kg7 27. Bg5 h5 28. Qc1 Ba3 29. Bh6+ Kh8 30. Qg5 Rd5 31. Nxd5 exd5 32. gxh5 f6 33. Qf4 g5 34. Qf5 Re8 35. Qg6 Rg8 36. Qf7 Nd2 37. Re1 g4 38. Rhe3 Nf3+ 39. Kh1 Qd6 40. Rxf3 gxf3 41. Re6 Qd8 42. Qxf6+ Qxf6 43. Rxf6 Kh7 44. Be3 Rf8 45. Rxf8 Bxf8 46. h4 Bd6 47. Kg1 Bc7 48. Kf1 Ba5 49. Bd2 Bd8 50. Ke1 Bxh4 51. Be3 Kg7 52. Kd2 b5 53. Kc2 Kf7 54. Kb3 Be7 55. Kc2 Bh4 56. Kb3 Be7 57. Bd2 Bh4 58. Be1 Be7 59. Kc2 Bg5 60. Kd3 Kf6 61. Bd2 Bh4 62. Ke3 Bg5+ 63. Kd3 Bh4 64. Be3 Kf7 65. Kd2 Kf6 66. Ke1 Kf5 1/2-1/2

[Event "FIN-ch U20"]
[Site "Helsinki"]
[Date "2003.??.??"]
[Round "5"]
[White "Arpalahti, Antti"]
[Black "Lehtohalme, Lasse"]
[Result "1/2-1/2"]
[ECO "A35"]
[PlyCount "56"]
[EventDate "2003.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 Nc6 8. 0-0 Bd7 9. d5 Nb4 10. a3 Na6 11. Be3 0-0 12. Rc1 Nc5 13. b4 Nce4 14. Nxe4 Nxe4 15. Bd4 Nf6 16. Qb3 e5 17. dxe6 Bxe6 18. Qb2 b6 19. Ng5 Rc8 20. Ne4 Ne8 21. Bxg7 Nxg7 22. Rfd1 Ne8 23. Qd4 d5 24. cxd5 Rxc1 25. Rxc1 Qxd5 26. Qxd5 Bxd5 27. Nc3 Bb7 28. Nb5 Ba6 1/2-1/2

[Event "FIN-ch U20"]
[Site "Helsinki"]
[Date "2003.??.??"]
[Round "4"]
[White "Arpalahti, Antti"]
[Black "Liitiainen, Elia"]
[Result "1/2-1/2"]
[ECO "E17"]
[BlackElo "2216"]
[PlyCount "10"]
[EventDate "2003.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 1/2-1/2

[Event "Vantaa op"]
[Site "Vantaa"]
[Date "2003.??.??"]
[Round "1"]
[White "Arpalahti, Antti"]
[Black "Syvalahti, Heikki"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "101"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. Bd2 0-0 8. Nc3 Nxc3 9. Bxc3 d5 10. b4 c6 11. Bd2 Nd7 12. h3 Bh5 13. Nh2 Bg6 14. Bh5 b6 15. Bxg6 hxg6 16. c3 c5 17. b5 Qc7 18. Qb3 a6 19. a4 c4 20. Qb2 axb5 21. axb5 Ra5 22. f4 Rfa8 23. Rfb1 Qa7 24. Rxa5 bxa5 25. Nf3 Nb6 26. Ne1 a4 27. Nc2 a3 28. Qa2 Qa4 29. Kf1 Ra5 30. Bc1 Rxb5 31. Rxb5 Qxb5 32. Bxa3 Qb3 33. Qxb3 cxb3 34. Bxe7 bxc2 35. Ba3 Na4 36. Ke2 Nxc3+ 37. Kd3 Ne4 38. Kxc2 Kh7 39. Kd3 Kh6 40. Be7 Kh5 41. g4+ Kh6 42. Ke3 g5 43. fxg5+ Nxg5 44. h4 Ne4 45. Kf4 Nc3 46. Bc5 g5+ 47. hxg5+ Kg6 48. Be7 Ne4 49. Bf6 Nf2 50. Kg3 Nd3 51. Kf3 1/2-1/2

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "8"]
[White "Arpalahti, Antti"]
[Black "Vager, Igor"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2210"]
[PlyCount "86"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Bd6 5. Nc3 f5 6. Bd2 Nf6 7. Qc2 0-0 8. 0-0-0 Ne4 9. Be1 Nd7 10. Nd2 b6 11. f3 Nxc3 12. Qxc3 Ba6 13. Kb1 c5 14. Bg3 Nf6 15. Bxd6 Qxd6 16. Qa3 Bb7 17. Be2 Rfc8 18. Nb3 Qf8 19. Rc1 cxd4 20. Qxf8+ Kxf8 21. Nxd4 Ke7 22. Rhe1 g6 23. Nb5 Ba6 24. Na3 Rc7 25. Nb5 Bxb5 26. cxb5 Rac8 27. Rxc7+ Rxc7 28. Rc1 Rxc1+ 29. Kxc1 Kd6 30. b4 d4 31. exd4 Kd5 32. Kd2 Kxd4 33. g3 e5 34. Bd1 Nd5 35. a3 h6 36. Bb3 e4 37. fxe4 fxe4 38. Bxd5 Kxd5 39. Ke3 h5 40. h3 Ke5 41. a4 Kd5 42. a5 Ke5 43. g4 h4 0-1

[Event "FIN-ch U20"]
[Site "Helsinki"]
[Date "2003.??.??"]
[Round "6"]
[White "Helin, Tapio"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2151"]
[PlyCount "104"]
[EventDate "2003.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 a6 6. Bd3 c5 7. dxc5 Nc6 8. Bf4 Nxc5 9. 0-0 Be7 10. a3 Nxd3 11. Qxd3 0-0 12. Rfe1 f6 13. exf6 Bxf6 14. Bg3 b5 15. Rad1 Ra7 16. Ne5 Nxe5 17. Bxe5 Bxe5 18. Rxe5 Qf6 19. Qg3 Raf7 20. Rd2 Qf4 21. Qxf4 Rxf4 22. f3 Rc4 23. Ne2 Bd7 24. Nd4 Kf7 25. f4 a5 26. g3 b4 27. b3 Rc3 28. a4 Rfc8 29. Kf2 g6 30. Rde2 Re8 31. R5e3 Rc5 32. Re5 Rc3 33. R2e3 Rxe3 34. Kxe3 Rc8 35. Kd2 Rc7 36. Ke2 Rc3 37. Re3 Rc7 38. Kf3 Kf6 39. h4 h5 40. Ke2 Rc8 41. Kd2 Rc7 42. c3 bxc3+ 43. Rxc3 Rxc3 44. Kxc3 e5 45. fxe5+ Kxe5 46. Kd3 Kd6 47. Kc3 Kc5 48. Nc2 Bf5 49. Nd4 Bd7 50. Kd3 Kd6 51. Nf3 Kc5 52. Kc3 Bf5 1/2-1/2

[Event "Heart of Finland op 13th"]
[Site "Jyvaskyla"]
[Date "2003.??.??"]
[Round "1"]
[White "Koskela, Niina"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2307"]
[PlyCount "79"]
[EventDate "2003.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 d5 8. Nbd2 0-0 9. Re1 Qc7 10. Nf1 dxe4 11. dxe4 Rd8 12. Qe2 b6 13. Ne3 Bb7 14. h4 Ne5 15. Nxe5 Bxe5 16. h5 Kf8 17. Ng4 Ng8 18. Bg5 f6 19. Bc1 Qe7 20. Nxe5 fxe5 21. hxg6 hxg6 22. Qg4 Qf7 23. Bg5 Nf6 24. Qh4 Kg7 25. Bh6+ Kg8 26. Re3 Nh5 27. Rf3 Qh7 28. Be3 Rf8 29. Rd1 Rxf3 30. Bxf3 Rf8 31. Rd8 Qf7 32. Bxh5 gxh5 33. Qg5+ Qg7 34. Qxg7+ Kxg7 35. Bh6+ Kxh6 36. Rxf8 Bxe4 37. Rf7 Bd5 38. Rxa7 b5 39. Rc7 b4 40. Rxc5 1-0

[Event "FIN-ch U20"]
[Site "Helsinki"]
[Date "2003.??.??"]
[Round "2"]
[White "Lehtohalme, Lasse"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "44"]
[EventDate "2003.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Nf6 5. d3 d5 6. c3 Be7 7. e5 Nd7 8. Be3 b6 9. d4 0-0 10. Qc2 cxd4 11. Nxd4 Nxd4 12. Bxd4 Nc5 13. Nd2 Bb7 14. h4 f5 15. Bxc5 bxc5 16. Rh3 h5 17. Be2 Qe8 18. Nf3 g6 19. Ng5 Bxg5 20. hxg5 Kg7 21. Kf2 Rh8 22. Rah1 Qf7 1/2-1/2

[Event "Vantaa op"]
[Site "Vantaa"]
[Date "2003.??.??"]
[Round "2"]
[White "Rytilahti, Kauko"]
[Black "Arpalahti, Antti"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1867"]
[PlyCount "80"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "FIN"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 a6 6. Bg5 Be7 7. Qd2 c5 8. Bxe7 Qxe7 9. dxc5 Nc6 10. b4 Nxb4 11. Na4 Nc6 12. Qc3 f6 13. exf6 Qxf6 14. Qxf6 gxf6 15. Bd3 Nde5 16. Nxe5 Nxe5 17. 0-0-0 Bd7 18. Nb6 Rd8 19. Rhe1 Kf7 20. Be2 h5 21. f4 Ng4 22. h3 Nf2 23. Rd4 Ne4 24. Bxh5+ Rxh5 25. Nxd7 Rxd7 26. Rexe4 Rc7 27. Re3 Rxc5 28. g4 Rh4 29. Rb4 b5 30. Kd2 Ke7 31. a4 Kd6 32. axb5 axb5 33. c3 e5 34. fxe5+ fxe5 35. g5 d4 36. cxd4 exd4 37. Rg3 Ke7 38. g6 Kf8 39. g7+ Kg8 40. Rb1 Rh7 1/2-1/2

[Event "FIN-ch U15"]
[Site "Finland"]
[Date "2000.??.??"]
[Round "?"]
[White "Arpalahti, Antti"]
[Black "Jakovaara, Mika"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "64"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. Nc3 Qa6 8. Qxa6 Nxa6 9. a3 c5 10. 0-0 Ne7 11. Rb1 Nc6 12. Nb5 Rc8 13. Be3 b6 14. Rfc1 Nc7 15. Nxc7+ Rxc7 16. c3 Be7 17. b4 cxb4 18. cxb4 Kd7 19. b5 Na5 20. Rxc7+ Kxc7 21. Rc1+ Kd7 22. a4 h6 23. Nd2 g5 24. Rb1 Rc8 25. Nb3 Nxb3 26. Rxb3 Rc4 27. a5 Ra4 28. h3 Rxa5 29. g4 Ra4 30. Kg2 Rc4 31. Rb2 Bb4 32. Kf3 Kc7 0-1

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Arpalahti, Antti"]
[Black "Korttila, Matti"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "67"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. a3 Na6 9. Be3 Ng4 10. Qd2 Nxe3 11. Qxe3 Bd7 12. Nd2 a4 13. b3 axb3 14. Nxb3 b6 15. 0-0 f5 16. f3 f4 17. Qf2 g5 18. g4 fxg3 19. hxg3 h5 20. Qg2 g4 21. fxg4 hxg4 22. Rxf8+ Qxf8 23. Qf1 Qe7 24. Bd3 Qg5 25. Qe2 Bh6 26. Rf1 Rf8 27. Rxf8+ Kxf8 28. Qe1 Qf6 29. Qf1 Be3+ 30. Kg2 Qxf1+ 31. Kxf1 Ke7 32. Ke2 Bg1 33. Kd2 Bf2 34. Ne2 1/2-1/2

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Arpalahti, Antti"]
[Black "Nyrhinen, Hannu"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "86"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. exd6 exd6 5. Bc4 Be6 6. d4 Be7 7. 0-0 0-0 8. Re1 Nc6 9. c3 Nxc3 10. Nxc3 Bxc4 11. b3 Ba6 12. d5 Bf6 13. Bb2 Ne5 14. Nxe5 Bxe5 15. Qc2 Re8 16. g3 Qd7 17. Kg2 Re7 18. Re4 Rae8 19. Rh4 h6 20. Re1 Bf6 21. Rxe7 Rxe7 22. Rf4 Bxc3 23. Qxc3 f6 24. Rxf6 Bf1+ 25. Kxf1 gxf6 26. Kg2 Qf5 27. Qd2 Qe4+ 28. Kg1 Qe1+ 29. Qxe1 Rxe1+ 30. Kg2 Kf7 31. Kf3 Rd1 32. Ke4 Rd2 33. Bd4 Rxa2 34. h4 Ra3 35. b4 Ra4 36. b5 Rb4 37. f4 Rxb5 38. Bxa7 b6 39. Bb8 Rc5 40. Ba7 Rc4+ 41. Kd3 Rc1 42. Bb8 f5 43. Bxc7 Rxc7 0-1

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Arpalahti, Antti"]
[Black "Vainio, Ville"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a3 Nf6 5. b4 Bb6 6. d3 0-0 7. Bg5 h6 8. Bh4 d6 9. h3 Be6 10. Bxe6 fxe6 11. 0-0 Qe8 12. c3 Qg6 13. Qe2 Nh5 14. Nxe5 dxe5 15. Qg4 Qxg4 16. hxg4 Nf4 17. d4 exd4 18. c4 a5 19. c5 Ba7 20. Bg3 Ne2+ 21. Kh2 Nxg3 22. Kxg3 axb4 23. axb4 Nxb4 24. Nd2 Bxc5 25. Rxa8 Rxa8 26. f3 Bd6+ 27. Kf2 Ra2 28. Rd1 Bf4 29. Ke1 Nc2+ 30. Ke2 Ne3 0-1

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Kiiski, Joona"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "109"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 c5 4. Bc4 d6 5. 0-0 Bg4 6. Nc3 Nf6 7. d3 Be7 8. Bxf4 0-0 9. h3 Bxf3 10. Qxf3 Qb6 11. Bb3 Nc6 12. Be3 Ne5 13. Qf2 a6 14. Ne2 Qc7 15. Ng3 g6 16. Bh6 b6 17. Bxf8 Rxf8 18. Qe2 Bd8 19. Rf2 Kg7 20. Raf1 Qd7 21. c3 Nc6 22. Qe3 Ne5 23. d4 Nfg4 24. hxg4 Nxg4 25. Qe2 Nxf2 26. Qxf2 Bh4 27. Qf4 Bxg3 28. Qxg3 cxd4 29. cxd4 f6 30. Qf4 Qd8 31. Rc1 Qd7 32. Bd5 Rc8 33. Qd2 Rxc1+ 34. Qxc1 Qa4 35. Qc7+ Kh6 36. Qc3 Qd1+ 37. Kh2 Qh5+ 38. Qh3 Qxh3+ 39. Kxh3 Kg7 40. b4 Kf8 41. a4 Ke7 42. a5 bxa5 43. bxa5 Kd7 44. Bc4 Kc7 45. Bxa6 Kb8 46. Kg4 h6 47. Kf4 h5 48. e5 fxe5+ 49. dxe5 Kc7 50. exd6+ Kxd6 51. Bd3 Kc6 52. Kg5 Kc5 53. Kxg6 h4 54. Kg5 Kb4 55. a6 1-0

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Lindholm, Sonja"]
[Black "Arpalahti, Antti"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "32"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nxe5 Bd6 9. Nf3 h5 10. e5 hxg4 11. hxg4 Bc5 12. d4 Be4 13. c3 Rh3 14. Bg5 Qxg5 15. Nh2 Rxh2 16. f3 Qh4 0-1

[Event "FIN-ch U18"]
[Site "Helsinki"]
[Date "2000.??.??"]
[Round "?"]
[White "Topi Hulmi, Teemu"]
[Black "Arpalahti, Antti"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2081"]
[PlyCount "111"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. Nxe5 Re8 9. d3 Bd6 10. Nf3 Bc5 11. Bg5 Qd7 12. Bxf6 gxf6 13. Nc3 Qd6 14. Ne2 Bg4 15. Ng3 Bd4 16. c3 Be5 17. d4 Bf4 18. Qd3 Re7 19. Nh4 Bxg3 20. hxg3 c5 21. d5 c6 22. c4 cxd5 23. cxd5 Bd7 24. Rad1 b5 25. Qf3 Re5 26. g4 Rg5 27. Nf5 Bxf5 28. gxf5 Re8 29. Re3 Qe5 30. b3 Rd8 31. Red3 Qd6 32. Qh3 Kg7 33. Qh2 h5 34. Qxd6 Rxd6 35. Rc1 c4 36. bxc4 bxc4 37. Rxc4 Kh6 38. Rdc3 Rg8 39. Rc6 Rxc6 40. Rxc6 Kg5 41. Rxa6 Rd8 42. g3 Rd7 43. Kg2 h4 44. gxh4+ Kxh4 45. Rxf6 Kg4 46. Rc6 Kf4 47. f3 Ke5 48. Kf2 Kd4 49. Rc2 Ra7 50. Rd2+ Kc5 51. Ke3 Kd6 52. Kf4 f6 53. Rc2 Ra6 54. Rc6+ Rxc6 55. dxc6 Kxc6 56. e5 1-0

