[Event "Heart of Finland op 31st"]
[Site "Jyvaskyla"]
[Date "2023.07.23"]
[Round "9"]
[White "Khanov, Pavel"]
[Black "Korjus, Onni"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1984"]
[BlackElo "1891"]
[PlyCount "50"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Qxc4 Be6 14. Qd3 Rab8 15. Nc3 Rfd8 16. Qe3 Qxe3 17. Bxe3 Rxb2 18. Bxa7 h6 19. a4 Nd5 20. Nxd5 Rxd5 21. e4 Ra5 22. Bd4 Ra2 23. Rxa2 Bxa2 24. Rc1 Rxa4 25. Be5 Rxe4 1/2-1/2

[Event "Heart of Finland op 31st"]
[Site "Jyvaskyla"]
[Date "2023.07.22"]
[Round "8"]
[White "Korjus, Onni"]
[Black "Nevanlinna, Risto"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1891"]
[BlackElo "2208"]
[PlyCount "133"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 exd4 7. cxd4 b5 8. Bc2 d5 9. Nc3 Bg7 10. Bg5 h6 11. Bxe7 Nxe7 12. e5 0-0 13. 0-0 Be6 14. Re1 Qd7 15. Qe2 c6 16. Rad1 Rfe8 17. Nd2 Bg4 18. f3 Bf5 19. Nb3 Qa7 20. Bxf5 Nxf5 21. Qf2 Bf8 22. g4 Ng7 23. Ne2 Ne6 24. f4 a5 25. h4 a4 26. Nbc1 Qd7 27. f5 Ng7 28. Ng3 a3 29. b3 Bb4 30. Rf1 Qa7 31. Nd3 Bc3 32. Nf4 g5 33. hxg5 hxg5 34. Nfh5 Nxh5 35. Nxh5 Bxd4 36. Rxd4 Rxe5 37. Rfd1 Kf8 38. Kg2 Rae8 39. Ng3 f6 40. R4d2 Qe7 41. Rc1 Re3 42. Rxc6 d4 43. Re6 Qb7+ 44. Kg1 Qc7 45. Rxe8+ Kxe8 46. Re2 Qe5 47. Rxe3 dxe3 48. Qg2 Kf7 49. Kh2 Qb2 50. Qe2 Qe5 51. Kh3 Kf8 52. Qg2 Qb2 53. Qe2 Qe5 54. Kg2 Qd5+ 55. Kg1 Qd2 56. Kf1 Qb2 57. Kg2 Qe5 58. Kh3 Qb2 59. Qxe3 Qxa2 60. Qc5+ Kf7 61. Qd5+ Kf8 62. Ne4 Qb2 63. Qd8+ Kf7 64. Nd6+ Kg7 65. Qe7+ Kh6 66. Qf8+ Kh7 67. Qf7+ 1-0

[Event "Heart of Finland op 31st"]
[Site "Jyvaskyla"]
[Date "2023.07.20"]
[Round "5"]
[White "Salonen, Aku"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2117"]
[BlackElo "1891"]
[PlyCount "115"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8. Ne2 c5 9. 0-0 Ba6 10. cxd5 Bxd3 11. Qxd3 Qxd5 12. f3 cxd4 13. cxd4 Rc8 14. Bb2 Nbd7 15. Rfd1 Qc4 16. Qxc4 Rxc4 17. Rac1 Rac8 18. Rxc4 Rxc4 19. Rc1 Rxc1+ 20. Nxc1 b5 21. e4 Kf8 22. Kf2 Nb6 23. Nb3 Ke7 24. Ke2 Kd7 25. Kd3 Na4 26. Bc1 Ne8 27. g4 Nd6 28. Na5 f6 29. f4 g6 30. e5 fxe5 31. dxe5 Nc8 32. Be3 Ncb6 33. Kd4 Nd5 34. Bd2 Ndb6 35. Bc1 Kc7 36. h3 Nc8 37. Bd2 Ncb6 38. Bb4 Kd7 39. Nb3 Nd5 40. Bd2 Ke7 41. f5 gxf5 42. gxf5 Ndb6 43. f6+ Kf7 44. Na5 Ke8 45. Bh6 Nb2 46. Nc6 Nd7 47. Nxa7 Nc4 48. Nxb5 Ndxe5 49. Bf4 Ng6 50. Kxc4 Nxf4 51. a4 Kd7 52. Kc5 Nd3+ 53. Kb6 e5 54. Nc3 Nb4 55. a5 e4 56. Nxe4 Nd5+ 57. Kb7 Nc7 58. a6 1-0

[Event "Heart of Finland op 31st"]
[Site "Jyvaskyla"]
[Date "2023.07.19"]
[Round "4"]
[White "Korjus, Onni"]
[Black "Ponnio, Toni"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1891"]
[BlackElo "2178"]
[PlyCount "111"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. Nc3 f6 8. 0-0 Nh6 9. Nh2 Be6 10. f4 exf4 11. Bxf4 Qd7 12. Qd2 Nf7 13. a4 a5 14. Rae1 0-0-0 15. Nf3 g5 16. Bh2 h5 17. Qf2 g4 18. hxg4 hxg4 19. Nh4 Bd6 20. Bxd6 Qxd6 21. e5 Qd4 22. Ng6 Rh6 23. Nf4 g3 24. Qxd4 Rdh8 25. Qd8+ Nxd8 26. Nh3 Bxh3 27. gxh3 fxe5 28. Rxe5 Rxh3 29. Rxc5 Rh2 30. Ne4 b6 31. Rc4 Rh1+ 32. Kg2 Rxf1 33. Kxf1 Rh1+ 34. Kg2 Rb1 35. b3 Kb7 36. Kxg3 Ne6 37. Kg4 c5 38. Nd6+ Kc6 39. Nb5 Nc7 40. Nxc7 Kxc7 41. d4 Kc6 42. dxc5 bxc5 43. Kf4 Kd5 44. Ke3 Rh1 45. Kd2 Rh2+ 46. Kc3 Rh3+ 47. Kb2 Rg3 48. Rc3 Rg4 49. Rd3+ Kc6 50. Kc3 Rh4 51. Rg3 Rf4 52. Rg6+ Kb7 53. Re6 Rg4 54. Kd3 Rd4+ 55. Ke3 Rh4 56. Kd3 1/2-1/2

[Event "Heart of Finland op 31st"]
[Site "Jyvaskyla"]
[Date "2023.07.18"]
[Round "2"]
[White "Korjus, Onni"]
[Black "Luukkonen, Tommi"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1891"]
[BlackElo "2279"]
[PlyCount "78"]
[EventDate "2023.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d3 Ng6 7. Re1 d6 8. b3 Be7 9. d4 cxd4 10. Nxd4 Qb6 11. Be3 c5 12. Ne2 Bf6 13. c3 Ba6 14. f4 Qc6 15. Qc2 0-0-0 16. Nd2 d5 17. Rac1 Bh4 18. g3 Bb7 19. gxh4 dxe4 20. b4 Nxh4 21. Kf2 Rd3 22. Nf1 e5 23. bxc5 Qg6 24. Neg3 exf4 25. Bxf4 Rf3+ 26. Kg1 Rxf4 27. Re3 Nf3+ 28. Kh1 Rd8 29. Rb1 Rh4 30. Re2 e3 31. Qxg6 hxg6 32. Rxb7 Kxb7 33. Kg2 Rf4 34. Rxe3 Nh4+ 35. Kg1 Rd1 36. Re2 f5 37. Re7+ Kc6 38. Rxg7 Rf3 39. Rh7 f4 0-1

[Event "Heart of Finland op 30th"]
[Site "Jyvaskyla"]
[Date "2022.07.18"]
[Round "1"]
[White "Korjus, Onni"]
[Black "Keinanen, Toivo"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1856"]
[BlackElo "2477"]
[PlyCount "46"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. a4 b5 8. Qc6 Rb8 9. Bf4 Nd5 10. Bg2 Nxf4 11. gxf4 Bb7 12. Qc2 c5 13. dxc5 Bxc5 14. axb5 axb5 15. 0-0 Qb6 16. Ne5 Nxe5 17. fxe5 Bd4 18. Bxb7 Qxb7 19. Rd1 Rc8 20. Qb3 Bxe5 21. Qb4 Rc4 22. Ra8+ Qxa8 23. Qxb5+ Qc6 0-1

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "6"]
[White "Korjus, Onni"]
[Black "Kopsa, Petri"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1878"]
[BlackElo "2059"]
[PlyCount "159"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 d6 6. Be2 Nf6 7. Nc3 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Qa5 11. 0-0 Be6 12. Rac1 Rfc8 13. Nd5 Qxd2 14. Bxd2 Bxd5 15. exd5 Ne4 16. Rc2 b5 17. b3 a5 18. Bd3 Nc5 19. Be2 Ne4 20. Bd3 Nc5 21. Be2 bxc4 22. Bxc4 a4 23. Rfc1 axb3 24. axb3 Rcb8 25. Rb1 Ne4 26. Be3 Nc3 27. Re1 Rc8 28. g3 Rab8 29. Rd2 Ne4 30. Rdd1 Nc5 31. Rb1 Ne4 32. Rbc1 Nc5 33. Rb1 Bc3 34. Red1 Bf6 35. Bd4 Kg7 36. Kf1 Ne4 37. Bxf6+ Kxf6 38. Rbc1 Nc5 39. Rc3 Nd7 40. Ke2 Ne5 41. Rdc1 Rc5 42. f4 Nd7 43. Ke3 Rbc8 44. Kd4 Nb6 45. h3 h5 46. g4 hxg4 47. hxg4 g5 48. fxg5+ Kxg5 49. Rf1 f6 50. Rf5+ Kg6 51. Rff3 Nd7 52. Rh3 Ne5 53. Rhg3 Rh8 54. Rc2 Rh4 55. Rcg2 Kg5 56. Be2 Rc1 57. b4 Rb1 58. b5 Rb4+ 59. Kc3 Rb1 60. Kd4 f5 61. Kc3 f4 62. Rd3 Nxd3 63. Bxd3 Rc1+ 64. Kd4 Rxg4 65. Rb2 Rc7 66. b6 Rb7 67. Ba6 Rb8 68. b7 f3+ 69. Ke3 Ra4 70. Bd3 Ra7 71. Kxf3 Raxb7 72. Rg2+ Kf6 73. Kf4 Rb4+ 74. Be4 Rh8 75. Rg6+ Kf7 76. Rg4 Rg8 77. Rh4 Rg7 78. Kf5 Rb2 79. Rf4 Ke8 80. Ke6 0-1

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "5"]
[White "Korjus, Onni"]
[Black "Kulmala, Viktor"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1878"]
[BlackElo "1040"]
[PlyCount "88"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Qd2 Nf6 5. Nc3 0-0 6. f3 c6 7. 0-0-0 b5 8. Kb1 Qa5 9. Bh6 b4 10. Nce2 Be6 11. Nc1 Qb6 12. h4 a5 13. h5 Nxh5 14. Rxh5 Bxh6 15. Rxh6 a4 16. d5 cxd5 17. exd5 Bf5 18. Bd3 Bxd3 19. Qxd3 Kg7 20. Rh4 Qa5 21. Qe3 Rh8 22. Qxe7 Qd8 23. Qxd8 Rxd8 24. Rxb4 Nd7 25. Nge2 Nc5 26. Nd3 Nxd3 27. Rxd3 Re8 28. Re4 f5 29. Re6 Rac8 30. Rde3 Rxe6 31. dxe6 Kf6 32. e7 Re8 33. Nf4 g5 34. Nd5+ Kf7 35. b3 axb3 36. axb3 h5 37. b4 f4 38. Re4 Rh8 39. b5 h4 40. e8Q+ Rxe8 41. Rxe8 Kxe8 42. b6 Kd7 43. b7 Kc6 44. b8Q Kxd5 1-0

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "3"]
[White "Korjus, Onni"]
[Black "Lindstrem, Timur"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1878"]
[BlackElo "1390"]
[PlyCount "75"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 0-0 7. c3 d6 8. Nbd2 Bg4 9. Re1 b5 10. Bb3 Be6 11. Nf1 Bxb3 12. axb3 h6 13. Be3 Bxe3 14. Nxe3 d5 15. exd5 Nxd5 16. d4 Nxe3 17. fxe3 e4 18. Nd2 Qh4 19. Rf1 Rfe8 20. Rf4 Qd8 21. Qg4 Ne7 22. Nxe4 Ng6 23. Rf3 Qd5 24. Nc5 a5 25. Raf1 Re7 26. e4 Qc6 27. h4 Rae8 28. h5 Nf8 29. Rf6 Ne6 30. Rxh6 Nxc5 31. Rxc6 Nxe4 32. h6 g6 33. Qf4 Kh7 34. Rxc7 Rxc7 35. Qxc7 Ng5 36. Rxf7+ Nxf7 37. Qxf7+ Kh8 38. Qg7# 1-0

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "8"]
[White "Korjus, Onni"]
[Black "Sinitsyn, Anton"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1878"]
[BlackElo "1847"]
[PlyCount "51"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb2 Nf6 5. d4 e6 6. Be2 Be7 7. 0-0 0-0 8. Nbd2 b6 9. c4 Bb7 10. Rc1 Rc8 11. Ne5 cxd4 12. exd4 dxc4 13. Ndxc4 Nd5 14. Bf3 Bf6 15. g3 b5 16. Nxc6 Rxc6 17. Ne5 Rxc1 18. Qxc1 Qd6 19. Qd2 Rc8 20. Rd1 Rc7 21. Nd3 Nc3 22. Rc1 Bxf3 23. Rxc3 Rxc3 24. Qxc3 g6 25. Nf4 Qd7 26. Qxf3 1-0

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "4"]
[White "Paasikangas Tella, Johanna"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2211"]
[BlackElo "1878"]
[PlyCount "95"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. b3 Ne4 8. Qd3 c5 9. Nf3 Nc6 10. e3 Qa5+ 11. Nd2 a6 12. dxc5 Nxc5 13. Qb1 Qc7 14. b4 Nd7 15. Bd3 h6 16. Bb2 Nce5 17. cxd5 exd5 18. Be2 Re8 19. 0-0 Nf8 20. Qd1 Bf5 21. Rc1 Qd6 22. Nc4 Nxc4 23. Rxc4 Rad8 24. Rd4 Ne6 25. Rd2 Ng5 26. Bd4 Ne4 27. Rb2 Bg6 28. f3 Ng5 29. b5 Qxa3 30. bxa6 bxa6 31. Rb6 Ne6 32. Rxa6 Qe7 33. Ra7 Qd6 34. Bb5 Re7 35. Rxe7 Qxe7 36. Qd2 Qd6 37. Rd1 Rb8 38. Bf1 Rd8 39. Bb2 Qc5 40. Rc1 Qb6 41. Kh1 Qd6 42. Qc3 d4 43. exd4 Qxd4 44. Qb3 Qd6 45. Re1 Nd4 46. Qc3 Kh7 47. Rd1 Nb5 48. Qxg7# 1-0

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "2"]
[White "Ristoja, Jan"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2258"]
[BlackElo "1878"]
[PlyCount "102"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. a3 Be6 9. Be3 0-0 10. 0-0 f6 11. Rc1 Qd7 12. Re1 Nd4 13. Ne4 Rfd8 14. Nc5 Bxc5 15. Rxc5 c6 16. b4 Nxf3+ 17. Bxf3 Bd5 18. Bxd5+ Nxd5 19. Bd2 Nc7 20. Qb3+ Qe6 21. Qxe6+ Nxe6 22. Rc2 Kf7 23. Kf1 Rd5 24. Rec1 Rad8 25. Be3 Nd4 26. Rc4 Ke6 27. g4 a5 28. h3 g6 29. f3 f5 30. Kf2 f4 31. Bd2 Nb3 32. R1c2 Nxd2 33. Rxd2 axb4 34. Rxb4 b5 35. Rc2 Rc8 36. a4 bxa4 37. Rxa4 Rd7 38. Rc5 Rd5 39. Rcc4 Rd7 40. h4 h6 41. Ra6 Rd6 42. Ke1 c5 43. Ra5 Rdc6 44. Kd2 Kd6 45. Kc2 Rb8 46. Rca4 Rcb6 47. Ra6 R8b7 48. Kc3 Kc7 49. Kc4 Rb4+ 50. Kd5 Rxa4 51. Rxa4 Rb2 1-0

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "9"]
[White "Ruotanen, Helge"]
[Black "Korjus, Onni"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "1878"]
[PlyCount "166"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 e6 4. Nc3 d4 5. Ne4 Be7 6. Bd2 c5 7. c4 Nc6 8. Nxf6+ Bxf6 9. Nf3 0-0 10. 0-0 e5 11. h3 Bf5 12. g4 Bg6 13. Re1 Qd6 14. Qc1 Rfe8 15. g5 Bd8 16. Nh4 Bc7 17. Nxg6 fxg6 18. Be4 Rf8 19. Kg2 Rae8 20. f3 Nd8 21. a3 b6 22. Rh1 Ne6 23. Qe1 Nf4+ 24. Bxf4 Rxf4 25. Qg3 Kf7 26. h4 h5 27. gxh6 Rg8 28. h7 Rh8 29. h5 gxh5 30. Rxh5 Bd8 31. Rah1 Qf6 32. Kf2 b5 33. cxb5 Be7 34. Rg1 Kf8 35. Rf5 Rxf5 36. Bxf5 Qh4 37. Qxh4 Bxh4+ 38. Kf1 Bf6 39. Kg2 Ke7 40. a4 Kf7 41. Rc1 Be7 42. Rh1 g6 43. Be4 Kg7 44. Kg3 Rxh7 45. Rxh7+ Kxh7 46. f4 exf4+ 47. Kxf4 Bd6+ 48. Kg5 Be7+ 49. Kg4 Kg7 50. Bd5 Kf6 51. Kf4 Bd6+ 52. Kf3 Ke5 53. Bb7 Bc7 54. Bc8 Bd8 55. Bd7 Bc7 56. Be8 g5 57. Kg4 Kf6 58. Bd7 Bd8 59. Kf3 Ke5 60. Bg4 Ba5 61. Bc8 Bc7 62. e3 dxe3 63. Kxe3 Bb6 64. Kf3 Kd4 65. Bf5 c4 66. dxc4 Kxc4 67. Bc2 Bd4 68. b3+ Kc3 69. Bd1 Kd2 70. Be2 Kc3 71. Bc4 Kb4 72. Ke4 Kc5 73. Be6 Bc3 74. Kf5 Kb6 75. Kxg5 Bb4 76. Kf5 a5 77. bxa6 Kxa6 78. Ke4 Ka5 79. Kd5 Bc3 80. Kc4 Bb4 81. Bd7 Be1 82. Kd5 Bb4 83. Kc6 Be1 0-1

[Event "FIN-ch rapid"]
[Site "Helsinki"]
[Date "2019.08.24"]
[Round "7"]
[White "Westren Doll, Jan"]
[Black "Korjus, Onni"]
[Result "0-1"]
[ECO "E36"]
[BlackElo "1878"]
[PlyCount "68"]
[EventDate "2019.08.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 dxc4 8. Qxc4 b6 9. Bf4 Qd5 10. Qxc7 Nc6 11. Qd6 Ba6 12. Qxd5 Nxd5 13. Bg3 Rac8 14. e3 Bxf1 15. Rxf1 Na5 16. Kd1 Nb3 17. Rb1 Rc6 18. Nd2 Na5 19. Rc1 Rfc8 20. Rxc6 Rxc6 21. Re1 b5 22. e4 Nb6 23. d5 Rc8 24. d6 Nac4 25. Nxc4 Nxc4 26. Re2 e5 27. Rc2 f6 28. b3 Nxd6 29. Rxc8+ Nxc8 30. f4 exf4 31. Bxf4 Kf7 32. Kc2 Ke6 33. Kd3 Ne7 34. h4 Nc6 0-1

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.10"]
[Round "9"]
[White "Korjus, Onni"]
[Black "Pobor, Danilo"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1878"]
[BlackElo "2130"]
[PlyCount "45"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc2 Qc7 7. Nc3 Nf6 8. g3 b6 9. Bg2 Bb7 10. Qe2 Bc5 11. Bf4 d6 12. 0-0 Nd4 13. Nxd4 Bxd4 14. Rac1 Rc8 15. b3 0-0 16. Rfd1 Bc5 17. Rd3 Rfd8 18. Rcd1 Qc6 19. Bg5 Kf8 20. Rf3 Bb4 21. Bxf6 gxf6 22. Qe3 Ke7 23. Nd5+ 1-0

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.09"]
[Round "8"]
[White "Toquero Gracia, Pau"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2080"]
[BlackElo "1878"]
[PlyCount "63"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. cxd4 c5 12. Bg5 Nd7 13. Bxe7 Qxe7 14. d5 Bb7 15. Nd2 c4 16. Bc2 Nc5 17. Nf3 f6 18. Nd4 g6 19. f4 Bc8 20. b4 cxb3 21. axb3 Bd7 22. b4 Na4 23. Bxa4 bxa4 24. Nc6 Qe8 25. Qxa4 Bxc6 26. dxc6 Rc8 27. Rac1 Rf7 28. Qxa6 Re7 29. Qc4+ Kg7 30. b5 Qd8 31. Qd4 Rb8 32. b6 1-0

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.08"]
[Round "7"]
[White "Korjus, Onni"]
[Black "Easwaralingam, Adesh"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1878"]
[BlackElo "2109"]
[PlyCount "93"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 d5 6. Qe2 Be7 7. 0-0 0-0 8. e5 Nd7 9. c4 Re8 10. Re1 Nf8 11. h4 a6 12. h5 h6 13. Bf4 b5 14. b3 Qb6 15. Nh2 Nd4 16. Qd2 Bb7 17. Nc3 Red8 18. cxb5 axb5 19. g4 Nh7 20. Ne2 Nxe2+ 21. Qxe2 Ng5 22. Nf3 Nxf3+ 23. Bxf3 Rd7 24. Kh2 Qd8 25. Rac1 Kh7 26. Rc2 Rc8 27. Rec1 Kg8 28. Be3 c4 29. d4 Ba6 30. Qe1 Ba3 31. Rb1 b4 32. Kg3 c3 33. Be2 Ra7 34. Bxa6 Rxa6 35. Qe2 Rca8 36. f4 Qb6 37. g5 Kh8 38. Qg4 Bb2 39. g6 fxg6 40. hxg6 Rxa2 41. Rh1 Ra1 42. Rxh6+ gxh6 43. Rh2 Kg7 44. Qh4 Kf8 45. Qf6+ Ke8 46. Qf7+ Kd8 47. g7 1-0

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.07"]
[Round "6"]
[White "Voges, Guilherme"]
[Black "Korjus, Onni"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1619"]
[BlackElo "1878"]
[PlyCount "81"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. d3 a6 7. Bxc6+ Nxc6 8. Be3 Be6 9. 0-0 Qd7 10. Qc2 Be7 11. exd5 Qxd5 12. Re1 0-0-0 13. d4 Bg4 14. Nbd2 Qd7 15. dxe5 fxe5 16. Ng5 Bf5 17. Nge4 Qd3 18. Qxd3 Rxd3 19. Ng3 Bg6 20. Nde4 Rhd8 21. a4 Na5 22. Bc5 Bf6 23. Nxf6 gxf6 24. Be7 R8d5 25. f3 f5 26. Rac1 Rd2 27. c4 R5d4 28. Bb4 Nb3 29. Bxd2 Nxd2 30. Rxe5 Nxc4 31. Re2 c6 32. b3 Nd2 33. Rc3 f4 34. Ne4 Nxe4 35. fxe4 Bxe4 36. Rf2 Kc7 37. Rh3 Kb6 38. Rh4 Bxg2 39. Rxh7 f3 40. Rb2 Rd1+ 41. Kf2 1/2-1/2

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.05"]
[Round "4"]
[White "Korjus, Onni"]
[Black "Sivcak, Matej"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1878"]
[BlackElo "1821"]
[PlyCount "60"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 e6 5. Re1 Bd7 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. exd5 Nxd5 10. Nc3 Nxc3 11. bxc3 a6 12. Bxc6 Bxc6 13. Ne5 Be7 14. Nxc6 bxc6 15. Qa4 Qd7 16. Ba3 c5 17. Qa5 Qb5 18. Qc7 Qd7 19. Qe5 0-0 20. Bxc5 Bxc5 21. Qxc5 Qa4 22. Rec1 Rab8 23. c4 Rbc8 24. Qa7 Rxc4 25. Rd1 Rc2 26. a3 Rfc8 27. h3 h6 28. Rd3 Qb5 29. Rad1 R2c7 30. a4 Qxd3 0-1

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.04"]
[Round "3"]
[White "Alivodic, Dario"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2092"]
[BlackElo "1878"]
[PlyCount "51"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Qc2 c5 6. cxd5 exd5 7. e3 0-0 8. Be2 Nc6 9. 0-0 Bg4 10. Rd1 Rc8 11. a3 Qd6 12. Nb5 Qb8 13. dxc5 Ne5 14. Nxe5 Rxc5 15. Qxc5 Bxc5 16. Nxg4 Nxg4 17. Bxg4 Qe5 18. Bf3 Rd8 19. Nd4 Rd6 20. b4 Bb6 21. Bb2 Rh6 22. g3 Rf6 23. Rd2 Rg6 24. Bg2 h5 25. Nf3 Qf5 26. Nh4 1-0

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.03"]
[Round "2"]
[White "Korjus, Onni"]
[Black "Bekasovs, Rihards"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1878"]
[BlackElo "2144"]
[PlyCount "116"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Bg4 6. exd5 cxd5 7. 0-0 Nc6 8. h3 Bxf3 9. Bxf3 e6 10. Ne2 Nge7 11. c3 0-0 12. Bf4 a6 13. a4 Nf5 14. b3 Nh4 15. Ng3 Nxf3+ 16. Qxf3 Na5 17. Rab1 b5 18. axb5 axb5 19. Rfe1 b4 20. Be5 bxc3 21. Qxc3 Rc8 22. Qe3 f6 23. Bf4 Re8 24. Bh6 Bh8 25. h4 Qb6 26. Qf4 Kf7 27. h5 Nc6 28. hxg6+ hxg6 29. Rbd1 Qxb3 30. Rb1 Qa3 31. Re3 Qe7 32. Rbe1 Qd7 33. Rf3 Ne7 34. Qh4 Nf5 35. Nxf5 exf5 36. Rfe3 Re4 37. Bf4 Bg7 38. Rxe4 fxe4 39. Qg3 Qb7 40. Bd6 Ra8 41. f3 Re8 42. Rc1 Rc8 43. Rxc8 Qxc8 44. Bc5 exf3 45. Qxf3 Qe6 46. Qf4 g5 47. Qc7+ Kg6 48. Qg3 f5 49. Kf2 f4 50. Qd3+ Qe4 51. Qa6+ Bf6 52. Qa4 g4 53. Qd1 Bh4+ 54. Kf1 Kf5 55. Bb4 f3 56. gxf3 Qxf3+ 57. Qxf3+ gxf3 58. Bc5 Ke4 0-1

[Event "EU-ch U18"]
[Site "Bratislava"]
[Date "2019.08.02"]
[Round "1"]
[White "Zabolotnov, Evgeny"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2284"]
[BlackElo "1878"]
[PlyCount "101"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Qc2 Nbd7 6. cxd5 exd5 7. Bf4 c6 8. h3 0-0 9. e3 Re8 10. Bd3 Nf8 11. 0-0-0 Ne6 12. Be5 g6 13. Kb1 Ng7 14. g4 Be6 15. Ng5 Qd7 16. f4 Rec8 17. Nxe6 Qxe6 18. f5 gxf5 19. gxf5 Qd7 20. Rhg1 Kh8 21. Qf2 Rg8 22. Qh4 Qd8 23. Rg2 Ne4 24. Qg4 Nxc3+ 25. bxc3 f6 26. Bf4 Nh5 27. Qf3 Rxg2 28. Qxg2 Nxf4 29. exf4 Qb6+ 30. Qb2 Rg8 31. Qxb6 axb6 32. Re1 Rg7 33. c4 Rg3 34. Rxe7 Rxd3 35. cxd5 cxd5 36. Rxb7 Rxd4 37. Rxb6 Rxf4 38. Rxf6 Kg7 39. Rd6 Rxf5 40. a4 Rf3 41. a5 Rxh3 42. Kb2 Rh4 43. Kb3 Rh1 44. Kb4 h5 45. Rxd5 h4 46. a6 Rb1+ 47. Kc5 Kg6 48. a7 Ra1 49. Kb6 Rb1+ 50. Rb5 Ra1 51. Ra5 1-0

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.09"]
[Round "7"]
[White "Korjus, Onni"]
[Black "Karhula, Sandro"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1875"]
[BlackElo "1652"]
[PlyCount "68"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[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. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Nb8 9. d4 Nbd7 10. dxe5 dxe5 11. Bxf7+ Kxf7 12. Ng5+ Kg6 13. Ne6 Qg8 14. Nxc7 Rb8 15. f4 h6 16. Nd5 Bd8 17. fxe5 Nxe5 18. Bf4 Qe6 19. Bg3 Kh7 20. Nd2 Rb7 21. Nb3 Nc4 22. Qc2 Nxd5 23. exd5+ Qf5 24. Qxf5+ Bxf5 25. Nc5 Bb6 26. b4 Rd7 27. d6 Nxd6 28. Rad1 Nb7 29. Rxd7 Bxd7 30. Bf2 Bxc5 31. bxc5 Re8 32. Rd1 Be6 33. Rd3 Rd8 34. Bd4 Nxc5 1/2-1/2

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.08"]
[Round "6"]
[White "Keso, Elias"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2136"]
[BlackElo "1875"]
[PlyCount "77"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[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 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8. 0-0 Nge7 9. cxd4 Bb6 10. e5 Qg6 11. Qd1 d6 12. exd6 Qxd6 13. Ba3 Qf6 14. Re1 0-0 15. d5 Qxa1 16. dxc6 Ba5 17. Rxe7 Bf5 18. Ne5 Rad8 19. Qf1 Qxb1 20. Qxb1 Bxb1 21. h3 Bg6 22. cxb7 Rb8 23. Nc6 Bb6 24. Re2 Rfd8 25. Be7 Re8 26. Ba6 h6 27. Rd2 Be4 28. Nxb8 Bxb7 29. Bxb7 Rxe7 30. Nc6 Re1+ 31. Kh2 Rf1 32. Kg3 Rb1 33. Ne5 Bxf2+ 34. Rxf2 Rxb7 35. Nxf7 Rb5 36. Nd8 Rd5 37. Nc6 Rd3+ 38. Kf4 Rd6 39. Nxa7 1-0

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.07"]
[Round "5"]
[White "Keinanen, Toivo"]
[Black "Korjus, Onni"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2370"]
[BlackElo "1875"]
[PlyCount "163"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Nc6 10. cxd5 exd5 11. d4 cxd4 12. Nxd4 Qd7 13. Qd2 Rac8 14. Rfd1 Rfd8 15. Rac1 Bb4 16. Nxc6 Bxc6 17. Qd4 Bc5 18. Qh4 Qe7 19. Na4 Ba3 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Rc2 Bxa4 23. Rxc8 Rxc8 24. bxa4 Rc1 25. Rxc1 Bxc1 26. Bxd5 Kg7 27. Bc4 f5 28. Ba6 Bd2 29. Kf1 Kf6 30. Ke2 Bb4 31. Kd3 Be1 32. Ke2 Bb4 33. Bd3 Ke5 34. Kf3 Be1 35. Bc2 h6 36. Bb3 f6 37. Bc4 Bd2 38. Ba6 Be1 39. Ke2 Bb4 40. Bc8 Bc5 41. f4+ Kd6 42. Bxf5 Ke7 43. Bd3 Kf7 44. Kf3 Bd6 45. Bb5 Bb4 46. Ke4 Bc5 47. Bc4+ Kg7 48. Be2 Kf7 49. Bd1 Kg7 50. Kf3 Kg6 51. Bb3 Kg7 52. Bc4 Kg6 53. h4 Kg7 54. Ke4 Kg6 55. Bb3 Kg7 56. Bc2 Kf7 57. Bd1 Kg7 58. Bh5 Bb4 59. Be2 Bc5 60. Bb5 Kf7 61. Kf3 Kg7 62. Bc4 Kg6 63. g4 Kg7 64. Bb5 Kf7 65. Bc6 Kg6 66. e4 Bd4 67. Bd7 Kf7 68. g5 hxg5 69. hxg5 fxg5 70. fxg5 Be5 71. Kg4 Kg6 72. Be8+ Kg7 73. Kf5 Bc7 74. Bb5 Bd6 75. Bd3 Kf7 76. g6+ Ke7 77. Bc4 Kf8 78. e5 Bc5 79. Kf6 Be7+ 80. Ke6 Bc5 81. Kd7 Be7 82. g7+ 1-0

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.07"]
[Round "3"]
[White "Korjus, Onni"]
[Black "Martinec, Tamas"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "1875"]
[BlackElo "1595"]
[PlyCount "39"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Be2 d6 11. 0-0 0-0 12. Qd2 Be6 13. Bxd4 exd4 14. Nb5 Qb6 15. Rfd1 Rae8 16. Nxd4 f5 17. Nxe6 Rxe6 18. c5 Qxb2 19. Qxb2 Bxb2 20. Rab1 1-0

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.07"]
[Round "4"]
[White "Korjus, Onni"]
[Black "Salmelin, Aaro"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1875"]
[BlackElo "2017"]
[PlyCount "65"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 a6 10. Kb1 Qd7 11. h4 0-0-0 12. Be2 Bf6 13. Bg5 Bxg5 14. hxg5 Bf5 15. Nd4 Rde8 16. Rh4 Nxd4 17. cxd4 Qe6 18. Bf3 Qg6 19. d5 f6 20. gxf6 Qxf6 21. Rb4 Re7 22. Rb3 Qg6 23. Qc3 Rhe8 24. a4 Be4 25. Rd4 Bxf3 26. gxf3 Qg1+ 27. Ka2 Re1 28. Rxb7 Kxb7 29. Qc6+ Kc8 30. Rc4 R8e7 31. Qxa6+ Kd8 32. Qa8+ Kd7 33. Qc6+ 1/2-1/2

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.06"]
[Round "2"]
[White "Karjalainen, Nuutti"]
[Black "Korjus, Onni"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1623"]
[BlackElo "1875"]
[PlyCount "62"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[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. Nf3 0-0 5. Bg5 d5 6. e3 Nbd7 7. Qc2 c5 8. cxd5 exd5 9. Bd3 h6 10. Bh4 cxd4 11. Nxd4 Nc5 12. Be2 Be6 13. 0-0 Rc8 14. Rfd1 Nce4 15. Bf3 Nxc3 16. bxc3 Bxc3 17. Nxe6 Bxa1 18. Nxd8 Rxc2 19. Nxb7 Be5 20. Bxf6 Bxf6 21. Bxd5 Rfc8 22. g3 Rc1 23. Rxc1 Rxc1+ 24. Kg2 Kf8 25. Nd6 Rd1 26. e4 Bd4 27. f3 f6 28. Nf5 Rd2+ 29. Kh1 Be5 30. Kg1 h5 31. Kf1 Rxh2 0-1

[Event "FIN-ch U18/U20"]
[Site "Turku"]
[Date "2019.06.06"]
[Round "1"]
[White "Korjus, Onni"]
[Black "Nazarova, Anastasia"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1875"]
[BlackElo "2147"]
[PlyCount "104"]
[EventDate "2019.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nh6 7. c3 0-0 8. d4 cxd4 9. cxd4 d5 10. exd5 cxd5 11. Ne5 Re8 12. Nc3 f6 13. Nd3 Nf7 14. Qf3 e6 15. b3 Rb8 16. Ba3 Qa5 17. Na4 f5 18. Ne5 Nxe5 19. dxe5 Bb7 20. Qf4 Rbc8 21. Rac1 Red8 22. Qd4 Bh6 23. f4 Kf7 24. Bb4 Qa6 25. Rc5 Rxc5 26. Qxc5 Rd7 27. Qf2 Qb5 28. Bd6 a6 29. Qh4 Bg7 30. Rc1 Qe2 31. Qf2 Qxf2+ 32. Kxf2 Bh6 33. Nb6 Bxf4 34. Rc2 Rxd6 35. exd6 Bxd6 36. h3 e5 37. Na4 Ke7 38. Nc5 Bxc5+ 39. Rxc5 Kd6 40. Rc1 d4 41. g3 g5 42. Ke2 e4 43. Rc4 Ke5 44. Rc7 Bd5 45. Rxh7 d3+ 46. Kd2 Kd4 47. Rd7 e3+ 48. Ke1 f4 49. gxf4 gxf4 50. h4 f3 51. h5 f2+ 52. Kf1 d2 0-1

