[Event "Helsinki HSL Easter op"]
[Site "Helsinki"]
[Date "2019.04.20"]
[Round "2"]
[White "Wahlback, Stefan"]
[Black "Patosalmi, Juha"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1448"]
[BlackElo "1919"]
[PlyCount "58"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 dxc4 8. Bxc4 b5 9. Be2 a6 10. a4 Bb7 11. 0-0 0-0 12. Rd1 Qc7 13. h3 Rfd8 14. Ng5 Rac8 15. Bd3 h6 16. Nge4 Be7 17. Nxf6+ Nxf6 18. Bd2 Qb6 19. Qb1 b4 20. a5 Qc7 21. Ne4 Nxe4 22. Bxe4 c5 23. Bxb7 Qxb7 24. dxc5 Rxc5 25. e4 Rc4 26. e5 Rcd4 27. Qc2 b3 28. Qc3 Rd3 29. Qc1 Bb4 0-1

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.10"]
[Round "7"]
[White "Tumanov, Dmitri"]
[Black "Wahlback, Stefan"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2135"]
[BlackElo "1471"]
[PlyCount "41"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[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. Nc3 Nc6 3. g3 e5 4. Bg2 Nge7 5. d3 g6 6. h4 h6 7. f4 d6 8. h5 Bg7 9. Nh3 exf4 10. gxf4 0-0 11. Nf2 Nd4 12. Be3 Nec6 13. Nd5 Ne7 14. Nxe7+ Qxe7 15. Qd2 Kh7 16. c3 Nb5 17. hxg6+ fxg6 18. f5 Qf6 19. Bxh6 Bxh6 20. Qxh6+ Kg8 21. Qh7# 1-0

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.09"]
[Round "6"]
[White "Wahlback, Stefan"]
[Black "Kivimaki, Kasper"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1471"]
[BlackElo "1807"]
[PlyCount "48"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[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. Nf3 c5 3. e3 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Nc3 Bg7 7. Be2 d6 8. Bf3 Bd7 9. 0-0 0-0 10. Rb1 a6 11. Nc2 Qc7 12. b3 Ne5 13. Nd5 Nxf3+ 14. Qxf3 Nxd5 15. Qxd5 b5 16. Na3 Be6 17. Qd3 bxc4 18. Nxc4 d5 19. Nd2 Bf5 20. e4 dxe4 21. Nxe4 Rfd8 22. Qf3 Qc2 23. Nd2 Rac8 24. Qe3 Qxa2 0-1

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.09"]
[Round "5"]
[White "Wahlback, Stefan"]
[Black "Lahdelma, Henri"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1471"]
[BlackElo "2078"]
[PlyCount "42"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[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. Nf3 d5 4. Bg5 c6 5. Nc3 dxc4 6. a4 Bb4 7. e4 Bxc3+ 8. bxc3 Qa5 9. e5 Ne4 10. Rc1 Qd5 11. Bh4 b5 12. Be2 a6 13. 0-0 f6 14. exf6 gxf6 15. Ne5 0-0 16. Bh5 Ra7 17. Qg4+ Rg7 18. Qe2 Nxc3 19. Qf3 Ne2+ 20. Kh1 Nxc1 21. Rxc1 fxe5 0-1

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.08"]
[Round "4"]
[White "Keinanen, Toivo"]
[Black "Wahlback, Stefan"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2341"]
[BlackElo "1471"]
[PlyCount "45"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. 0-0 0-0 8. Nc3 Qb6 9. Nc2 a5 10. Na4 Qc7 11. c5 Rd8 12. Na3 Na7 13. Bf4 e5 14. Bg5 h6 15. Bxf6 Bxf6 16. Nb6 Rb8 17. Nd5 Qxc5 18. Nxf6+ Kg7 19. Nd5 Nc6 20. Rc1 Qf8 21. Qd2 d6 22. Nc4 a4 23. Ncb6 1-0

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.08"]
[Round "3"]
[White "Wahlback, Stefan"]
[Black "Lindholm, Jere"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1471"]
[BlackElo "2099"]
[PlyCount "120"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[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 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 a5 10. Be2 0-0 11. 0-0 c6 12. a4 Re8 13. h3 Qd6 14. Ne1 Bf5 15. Nd3 Nd7 16. Rc1 Bf6 17. Bg4 Bxg4 18. Qxg4 Bd8 19. Rce1 f5 20. Qd1 Bc7 21. f4 Nf6 22. Ne5 Qb4 23. Nd3 Qb6 24. Qc2 Bd6 25. Kf2 Rac8 26. Qd2 Ne4+ 27. Nxe4 dxe4 28. Ne5 Bb4 29. Nc4 Bxd2 30. Nxb6 Bxe1+ 31. Rxe1 Rcd8 32. Nc4 Ra8 33. Re2 Kf8 34. Rc2 Ke7 35. h4 Ke6 36. Ke2 Red8 37. Na3 Ra6 38. Nc4 Rc8 39. Na3 Kd7 40. Kd2 Rc7 41. Nc4 b5 42. Ne5+ Kd6 43. b3 Rb7 44. Kc3 bxa4 45. bxa4 Rb4 46. Ra2 Kd5 47. Nd7 Ra7 48. Nc5 Ra8 49. g3 Rab8 50. Kc2 Rc4+ 51. Kd2 Rb1 52. Nd7 Rcb4 53. Nf6+ Ke6 54. Nxh7 R1b2+ 55. Rxb2 Rxb2+ 56. Kc3 Rb4 57. Nf8+ Kf7 58. Nd7 Rxa4 59. Ne5+ Kf6 60. Nxc6 Ra3+ 0-1

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.07"]
[Round "1"]
[White "Valkama, Eero"]
[Black "Wahlback, Stefan"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2252"]
[BlackElo "1471"]
[PlyCount "59"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "FIN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 f6 8. Bd3 Qb6 9. Ne2 Be7 10. h4 f5 11. h5 h6 12. Rg1 Nf8 13. g4 fxg4 14. Rxg4 Rg8 15. Kf2 Kf7 16. Kg2 cxd4 17. cxd4 Bd7 18. Ng3 Qd8 19. Be3 Rh8 20. Qd2 Rc8 21. Kh1 Nb4 22. Bb1 Qc7 23. Ne1 Ba4 24. Kg1 Nc2 25. Bxc2 Bxc2 26. Rc1 Bf5 27. Rxc7 Rxc7 28. Nxf5 exf5 29. Rg2 Ne6 30. Qd3 1-0

[Event "FIN-ch U20"]
[Site "Valkeakoski"]
[Date "2018.06.07"]
[Round "1"]
[White "Wahlback, Stefan"]
[Black "Helander, Benjamin"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1471"]
[BlackElo "1983"]
[PlyCount "70"]
[EventDate "2018.06.07"]
[EventType "tourn"]
[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 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a5 11. f3 Nc5 12. Nb3 Be6 13. Nxc5 dxc5 14. Be3 Qxd1 15. Raxd1 Nd7 16. Nb5 Rec8 17. b3 a4 18. h3 axb3 19. axb3 c6 20. Nd6 Rcb8 21. Bf4 Ra3 22. Nb5 cxb5 23. Bxb8 Bd4+ 24. Rxd4 cxd4 25. Bd6 Rxb3 26. cxb5 Bc4 27. Rd1 d3 28. Bf1 Nb6 29. Bc7 Na4 30. Ra1 Bxb5 31. Be5 Kf8 32. Rc1 Nb6 33. Rc3 Rb1 34. Kf2 Rxf1+ 35. Kxf1 d2+ 0-1

[Event "Helsinki We Garde 9th Group B"]
[Site "Helsinki"]
[Date "2013.09.15"]
[Round "4"]
[White "Aalto, Patrik"]
[Black "Wahlback, Stefan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1425"]
[BlackElo "1226"]
[PlyCount "90"]
[EventDate "2013.09.13"]
[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. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Re1 c6 8. Nc3 Qc7 9. h3 Nbd7 10. Bd2 h6 11. a3 Nb6 12. b4 a6 13. Qb1 Bd7 14. Qb3 Be6 15. Re2 Nc4 16. Be3 Nxe3 17. Rxe3 b5 18. Rae1 Ne4 19. Qb2 Nxc3 20. Qxc3 Rfc8 21. Ne5 Bxe5 22. Rxe5 a5 23. Ra1 Ra7 24. Ree1 Rca8 25. Reb1 axb4 26. axb4 Qd6 27. Rxa7 Rxa7 28. Rb3 Bd7 29. Ra3 Qc7 30. Qa1 Rxa3 31. Qxa3 Qb7 32. c3 Qc7 33. Qa8+ Qc8 34. Qxc8+ Bxc8 35. f4 Kf8 36. g4 Ke7 37. Kg2 Kf6 38. Kg3 Ke7 39. h4 Bd7 40. h5 f6 41. Kh4 Ke6 42. g5 f5 43. Be2 Kf7 44. Bf3 Be6 45. gxh6 gxh6 1/2-1/2

[Event "Helsinki We Garde 9th Group B"]
[Site "Helsinki"]
[Date "2013.09.15"]
[Round "5"]
[White "Haverinen, Jarmo"]
[Black "Wahlback, Stefan"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1168"]
[BlackElo "1226"]
[PlyCount "69"]
[EventDate "2013.09.13"]
[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. Bf4 b6 3. e3 Bb7 4. c4 Nf6 5. Nc3 Bb4 6. Nf3 0-0 7. Be2 Ne4 8. Qc2 f5 9. 0-0 Na6 10. Nxe4 Bxe4 11. Bd3 Bb7 12. e4 fxe4 13. Bg5 exd3 14. Qxd3 Qe8 15. d5 h6 16. a3 Be7 17. Bxe7 Qxe7 18. g3 Nc5 19. Qc2 Rxf3 20. Qe2 Rf6 21. b4 Na6 22. b5 Nc5 23. Qe5 d6 24. Qe3 Re8 25. a4 exd5 26. Qd4 Nb3 27. Qc3 Nxa1 28. Rxa1 Qe5 29. Qc1 d4 30. c5 dxc5 31. Qc4+ Qd5 32. Qxd5+ Bxd5 33. f4 Rfe6 34. Kf2 Re2+ 35. Kg1 0-1

[Event "Helsinki We Garde 9th Group B"]
[Site "Helsinki"]
[Date "2013.09.14"]
[Round "3"]
[White "Wahlback, Stefan"]
[Black "Ahonen, Markku Olavi"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1226"]
[BlackElo "1508"]
[PlyCount "70"]
[EventDate "2013.09.13"]
[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. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3 Nc6 9. dxc5 Qe4+ 10. Be2 Nxe5 11. Nxe5 Qxe5 12. Qb1 Ne7 13. Qb4 Nc6 14. Qf4 Qxf4 15. Bxf4 e5 16. Be3 Bf5 17. Bd3 e4 18. Be2 0-0-0 19. Rd1 Rd7 20. Bb5 a6 21. Ba4 Be6 22. Bd4 f6 23. 0-0 Rc7 24. Bb3 Ne7 25. Rfe1 Nf5 26. f3 Nxd4 27. Rxd4 f5 28. f4 h6 29. h4 g5 30. hxg5 hxg5 31. g3 gxf4 32. gxf4 Rg7+ 33. Kf2 Rh2+ 34. Kf1 Rg4 35. Re2 Rh1+ 0-1

[Event "Helsinki We Garde 9th Group B"]
[Site "Helsinki"]
[Date "2013.09.14"]
[Round "2"]
[White "Wahlback, Stefan"]
[Black "Toivo, Hermanni"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1226"]
[BlackElo "1603"]
[PlyCount "34"]
[EventDate "2013.09.13"]
[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 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. c4 Nc6 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. b3 Ng4 11. Qd2 Rb8 12. Bb2 Qa5 13. Rfd1 Bh6 14. e3 Qh5 15. h3 Ne5 16. Kh2 Bxh3 17. Qe2 Bg4+ 0-1

[Event "Helsinki We Garde 9th Group B"]
[Site "Helsinki"]
[Date "2013.09.13"]
[Round "1"]
[White "Kakranen, Aapo"]
[Black "Wahlback, Stefan"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1798"]
[BlackElo "1226"]
[PlyCount "35"]
[EventDate "2013.09.13"]
[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 d5 2. g3 Nf6 3. Bg2 g6 4. c4 c6 5. 0-0 Bg7 6. d4 0-0 7. cxd5 cxd5 8. Qb3 Nbd7 9. a4 b6 10. Nc3 Bb7 11. a5 e6 12. Bf4 Ne4 13. Rfc1 Re8 14. a6 Bc8 15. Nb5 Rf8 16. Rc7 f5 17. Nxa7 Rb8 18. Nc6 1-0

