[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.12"]
[Round "9"]
[White "Ladisic, Alex Sacha"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1962"]
[BlackElo "1951"]
[PlyCount "79"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Kh1 Nc6 9. Nxc6 Bxc6 10. Qe2 Ne7 11. f4 b4 12. Nd1 Qb7 13. c3 a5 14. Bd2 Ng6 15. Nf2 Be7 16. Nh3 0-0 17. Rae1 Bh4 18. Nf2 f5 19. g3 Be7 20. h4 Bc5 21. Kh2 Rae8 22. Nh3 d5 23. exf5 exf5 24. Qh5 Ne7 25. Ng5 h6 26. Ne6 Bd6 27. Nxf8 Rxf8 28. Re6 Bc5 29. Qe2 Rf7 30. Be3 Bxe3 31. Qxe3 d4 32. Qxd4 bxc3 33. bxc3 Qb2+ 34. Re2 Qb7 35. Rfe1 Nd5 36. Bc4 Rd7 37. Re5 Kh7 38. Bd3 Ne7 39. Qe3 Rxd3 40. Qxd3 1-0

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.10"]
[Round "7"]
[White "Wahlstedt, Mats"]
[Black "Solli, Oddvar"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1951"]
[BlackElo "1796"]
[PlyCount "113"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[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. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. b3 Bg7 16. d5 c6 17. dxc6 Bxc6 18. Qxd6 Qc8 19. Qd2 Qb7 20. Qe2 Nc5 21. Qe3 Nfd7 22. Ba3 Ne6 23. Rad1 Rac8 24. Ne2 Qc7 25. Bd6 Qb7 26. Nd2 Nb6 27. f3 Red8 28. Bb4 Re8 29. Nb1 Bf6 30. Rd6 Be7 31. Rdd1 Bxb4 32. cxb4 Nd7 33. Rd2 Nf6 34. Nbc3 Rcd8 35. Red1 Rxd2 36. Rxd2 Kg7 37. Bd1 Re7 38. Nd5 Qa7 39. Qxa7 Rxa7 40. Nxf6 Kxf6 41. Rd6 Rc7 42. Kf2 Ke7 43. Rd2 Bb7 44. Rc2 Rd7 45. Ke1 Rd6 46. Rd2 Rc6 47. Bc2 Rc7 48. Kd1 Rc8 49. Bd3 Rd8 50. Bc2 Rc8 51. Bd3 Re8 52. Bc2 Rc8 53. Nc1 Nd4 54. Nd3 f6 55. Nc5 Rc7 56. Bd3 Bc8 57. h4 1/2-1/2

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.09"]
[Round "6"]
[White "Wahlstedt, Mats"]
[Black "Carulla Pons, Carlos"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1951"]
[BlackElo "1835"]
[PlyCount "38"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. Qe2 c5 10. dxc5 Bxc5 11. Bg5 Be7 12. Rad1 Qc7 13. c4 b6 14. Bb1 Bb7 15. Ne5 Rfd8 16. Bh4 Rxd1 17. Rxd1 Rd8 18. Bg3 Rxd1+ 19. Qxd1 Qd8 1/2-1/2

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.08"]
[Round "5"]
[White "Hartung Nielsen, Jens"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2211"]
[BlackElo "1951"]
[PlyCount "67"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. Bg2 e6 4. Nf3 Nbd7 5. b3 Bd6 6. 0-0 c6 7. Bb2 0-0 8. d3 b6 9. Nc3 Bb7 10. e4 dxe4 11. dxe4 Qc7 12. Qe2 e5 13. Rad1 Rad8 14. Nh4 Rfe8 15. Nf5 Bf8 16. Bc1 h6 17. Qf3 Kh7 18. g4 g6 19. g5 hxg5 20. Bxg5 Re6 21. Bh3 Rde8 22. Ne3 Bg7 23. Bxe6 Rxe6 24. Rd2 Bc8 25. Rfd1 Kg8 26. Ng4 Nh5 27. Ne2 f6 28. Be3 Re8 29. Ng3 Nf4 30. Ne2 Nh5 31. Nh6+ Kf8 32. Qg4 f5 33. Qxg6 Ndf6 34. Rd7 1-0

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.06"]
[Round "3"]
[White "Wahlstedt, Mats"]
[Black "Mella, Aage"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1951"]
[BlackElo "1689"]
[PlyCount "81"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. a3 cxd4 6. cxd4 Nc6 7. Nf3 a6 8. Nc3 Nxc3 9. bxc3 d5 10. Bd3 Be7 11. 0-0 0-0 12. h4 h6 13. h5 f5 14. exf6 Bxf6 15. Re1 Na5 16. Ne5 Bxe5 17. dxe5 Bd7 18. Qg4 Be8 19. Bxh6 Qe7 20. Bg5 Qf7 21. Bf6 Nc6 22. Bg6 Qd7 23. h6 Bxg6 24. Qxg6 Qf7 25. Qxf7+ Rxf7 26. hxg7 Rc8 27. Re3 Rfc7 28. Rd1 Ne7 29. Rdd3 Nf5 30. Rh3 Kf7 31. Rdf3 Rc4 32. Rh8 Rg8 33. Rxg8 Kxg8 34. Rh3 Nxg7 35. Rg3 Rc7 36. Kf1 Kf8 37. Bxg7+ Rxg7 38. Rxg7 Kxg7 39. f4 Kg6 40. g4 b5 41. Ke2 1-0

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.05"]
[Round "2"]
[White "Sather, Lars"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1720"]
[BlackElo "1951"]
[PlyCount "143"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. Nge2 0-0 7. Bg5 exd4 8. Nxd4 c6 9. 0-0 Qb6 10. Nb3 Re8 11. Bc2 Ng4 12. Na4 Qc7 13. Bf4 Ne5 14. Qe2 Na6 15. Rad1 Qe7 16. Rd2 Be6 17. Bg3 Nb4 18. Bxe5 dxe5 19. Bb1 Bh6 20. Rdd1 Na6 21. Nd2 Nc5 22. Nxc5 Qxc5 23. b3 a5 24. h3 a4 25. Bc2 axb3 26. Bxb3 Rad8 27. Nf3 f6 28. Qc2 Bf8 29. Rd3 Rxd3 30. Qxd3 Be7 31. Qc2 Rd8 32. g4 h6 33. Kg2 Bf7 34. Nd2 Qd4 35. Nf3 Qd3 36. Ne1 Qxc2 37. Nxc2 Rd2 38. Ne3 Bc5 39. Nd1 Bd4 40. Kf3 Kf8 41. Ne3 Ke7 42. Rd1 Rxd1 43. Nxd1 Be6 44. Ne3 Bd7 45. Ng2 f5 46. Nh4 fxg4+ 47. hxg4 Kf6 48. Kg3 Bb2 49. Nf3 Bc1 50. Ne1 Ba3 51. Nd3 b6 52. Kh4 Be7 53. Kg3 h5 54. gxh5 gxh5 55. Bd1 Be8 56. f4 h4+ 57. Kxh4 exf4 58. Kg4 Bf7 59. e5+ Kg7 60. Bb3 Be6+ 61. Kxf4 Kg6 62. c5 Bg5+ 63. Kg3 Bxb3 64. cxb6 Be3 65. b7 Ba7 66. axb3 Kf5 67. b4 Ke6 68. Kf4 Bb8 69. Ke4 Kd7 70. Nc5+ Kc7 71. Kf5 Kd8 72. Kf6 1-0

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.04"]
[Round "1"]
[White "Wahlstedt, Mats"]
[Black "Karason, Askell Orn"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1951"]
[BlackElo "2217"]
[PlyCount "92"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Be3 a6 6. Qd2 b5 7. 0-0-0 Bb7 8. f3 Nd7 9. Kb1 c5 10. dxc5 Nxc5 11. Nge2 Rc8 12. Bd4 Nf6 13. Nd5 Bxd5 14. exd5 0-0 15. Nc1 Qc7 16. Nb3 Na4 17. Rc1 Nb6 18. Bxb6 Qxb6 19. c4 bxc4 20. Bxc4 Rc7 21. Qa5 Rb8 22. Qxb6 Rxb6 23. Rc2 Nd7 24. Re1 Bf6 25. Na5 Ne5 26. f4 Nxc4 27. Nxc4 Rxc4 28. Rxc4 Rxb2+ 29. Kc1 Rxa2 30. Rc2 Ra1+ 31. Kd2 Ra5 32. Rc8+ Kg7 33. Ra8 Ra2+ 34. Kd3 Rxg2 35. Re2 Rg4 36. Ke3 g5 37. fxg5 Bxg5+ 38. Kd3 Ra4 39. Re4 Ra5 40. Kc4 f5 41. Re2 Rc5+ 42. Kb4 Rxd5 43. Rxa6 Kf6 44. Kc3 f4 45. Ra4 Kf5 46. Rf2 e5 0-1

[Event "EU-ch Seniors 65 18th"]
[Site "Drammen"]
[Date "2018.08.03"]
[Round "4"]
[White "Milashevskaja, Valentina"]
[Black "Wahlstedt, Mats"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1748"]
[BlackElo "1951"]
[PlyCount "144"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c6 7. 0-0 Qc7 8. Bf4 Nh5 9. Be3 Nd7 10. Rc1 e5 11. d5 c5 12. Qd2 a6 13. a3 Nhf6 14. h3 h5 15. Bh6 Ne8 16. Bxg7 Kxg7 17. Ng5 Ndf6 18. f4 exf4 19. Rxf4 Nd7 20. Rcf1 Ne5 21. Nf3 Qe7 22. Nxe5 Qxe5 23. R4f2 Bd7 24. Qf4 Qxf4 25. Rxf4 f6 26. R4f2 Nc7 27. a4 b6 28. Rb1 Rfe8 29. Bd3 Re5 30. b4 Ra7 31. bxc5 bxc5 32. Rfb2 Bc8 33. Rb6 Ne8 34. Rb8 Rc7 35. a5 Ree7 36. Na4 Bb7 37. Kf2 Kf7 38. Kf3 Ng7 39. g4 g5 40. Rb6 hxg4+ 41. hxg4 Ne8 42. Rb1 Kg7 43. Bc2 Kf7 44. Nc3 Ng7 45. Ba4 Bc8 46. Bc6 Bd7 47. Bb7 Re8 48. Rxe8 Nxe8 49. Bxa6 Ra7 50. Rb6 Nc7 51. Bb5 Bxb5 52. Nxb5 Nxb5 53. Rxb5 Ke7 54. Ke3 Kd7 55. Kd3 Kc7 56. Kc3 Ra8 57. Kb3 Rh8 58. Ka4 Rh1 59. Rb3 Ra1+ 60. Kb5 Kb7 61. Rb2 Ra3 62. Rf2 Rb3+ 63. Ka4 Rc3 64. Rxf6 Rxc4+ 65. Kb3 Rxe4 66. Rxd6 Rxg4 67. Rc6 Rd4 68. Rxc5 g4 69. Kc3 Rd1 70. Kc2 Rd4 71. Kc3 Rd1 72. Kc2 Rd4 1/2-1/2

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2016.04.30"]
[Round "1"]
[White "Lindberg, Bo"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2397"]
[BlackElo "1956"]
[PlyCount "61"]
[EventDate "2016.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qh4 Qa5 6. 0-0-0 h6 7. Bxf6 gxf6 8. Kb1 Qb4 9. Qg3 e6 10. e4 a6 11. Nge2 h5 12. h4 Qa5 13. Nf4 Ne7 14. Be2 Qe5 15. Qf3 Ng6 16. Nxh5 Be7 17. g3 b5 18. Nf4 Bb7 19. Nxg6 fxg6 20. Qd3 0-0-0 21. f4 Qc5 22. Bf3 Bc6 23. a3 a5 24. Ne2 Kc7 25. Nd4 a4 26. c3 Kb6 27. Qe2 Qc4 28. Qg2 Qc5 29. Rhf1 Kc7 30. e5 f5 31. Bxc6 1-0

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "3"]
[White "Huse, Sigurd Kjelsbol"]
[Black "Wahlstedt, Mats"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1720"]
[BlackElo "1980"]
[PlyCount "59"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Bb4 8. f3 0-0 9. Be2 d5 10. exd5 exd5 11. Qb3 Qe7 12. Nc2 Nc6 13. cxd5 Bf5 14. dxc6 Bxc2 15. Qxc2 Qxe3 16. cxb7 Rad8 17. a3 Ba5 18. b4 Bb6 19. Rf1 Bd4 20. Rc1 Rfe8 21. Nb1 Nd5 22. Qd2 Nf4 23. Rc8 Rxc8 24. bxc8Q Rxc8 25. Qxe3 Bxe3 26. Bd1 Nxg2+ 27. Ke2 Bc1 28. Bb3 Nf4+ 29. Kf2 Kf8 30. Rd1 1/2-1/2

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "1"]
[White "Klofsrud, August Kristiansen"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1606"]
[BlackElo "1980"]
[PlyCount "124"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 Ne8 11. a3 f5 12. b4 Nxe4 13. Nxe4 fxe4 14. Qxe4 Bf5 15. Qh4 Qxh4 16. Nxh4 e4 17. Rab1 axb4 18. axb4 Bd7 19. g3 Bf6 20. Ng2 Ng7 21. Bd1 Ba4 22. Bh6 Rfe8 23. Bxg7 Bxg7 24. Bxa4 Rxa4 25. Nf4 Bc3 26. Rb3 Bd2 27. Ne6 c6 28. Rd1 Bxb4 29. Rdb1 c5 30. Re3 Rb8 31. Rxe4 b5 32. cxb5 Rxb5 33. Rf4 Rb8 34. Rb3 Ra3 35. Rb2 Ra7 36. Rb3 Rf7 37. Rbf3 Rxf4 38. Rxf4 Bc3 39. h4 Be5 40. Re4 Rb1+ 41. Kg2 Rd1 42. Ng5 Rxd5 43. f4 Rd2+ 44. Kh3 Bf6 45. Nf3 Rd1 46. g4 d5 47. Re2 c4 48. g5 Bg7 49. h5 Kf7 50. h6 Bh8 51. Rh2 Ra1 52. Re2 Ra7 53. Ne5+ Bxe5 54. Rxe5 Rd7 55. Kg2 c3 56. Kf2 d4 57. Re2 d3 58. Ra2 c2 59. Ra1 d2 60. Ke3 d1Q 61. Rxd1 cxd1Q 62. Ke4 Re7# 0-1

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "5"]
[White "Svensen, Tarjei Joten"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2082"]
[BlackElo "1980"]
[PlyCount "33"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. Bf4 0-0 6. h3 c6 7. e3 a6 8. Be2 b5 9. a3 bxc4 10. Bxc4 Nbd7 11. 0-0 c5 12. Qe2 Bb7 13. Ba2 cxd4 14. exd4 Nb6 15. Rfe1 Re8 16. Bxf7+ Kxf7 17. Ng5+ 1-0

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "4"]
[White "Wahlstedt, Mats"]
[Black "Erikstad, Olav Age"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1980"]
[BlackElo "1832"]
[PlyCount "127"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 h6 6. N5f3 Bg4 7. Qd3 Nbd7 8. h3 Bh5 9. Qb3 Qb6 10. Bd3 Bxf3 11. Nxf3 e6 12. 0-0 Qxb3 13. axb3 Bd6 14. c3 a6 15. Re1 0-0 16. b4 Rfe8 17. Ne5 Rad8 18. Bf1 Be7 19. Nc4 Nd5 20. Na5 Rb8 21. Bd2 Rec8 22. Nb3 Bd6 23. Nc5 Nxc5 24. bxc5 Bc7 25. c4 Nf6 26. Bc3 Re8 27. g3 Rbd8 28. Bg2 Nd7 29. b4 Nf6 30. Rad1 Kf8 31. Kf1 Re7 32. Bf3 Red7 33. g4 Re7 34. h4 Rdd7 35. d5 exd5 36. Bxf6 Rxe1+ 37. Kxe1 gxf6 38. cxd5 cxd5 39. Bxd5 Be5 40. Rd3 Bf4 41. Ke2 Be5 42. Be4 Rxd3 43. Kxd3 a5 44. bxa5 Bc7 45. Bxb7 Bxa5 46. Bd5 Ke7 47. f3 Be1 48. h5 Bf2 49. Kc4 Kd7 50. Bxf7 Be3 51. Kd5 Bg5 52. Bg6 Kc7 53. Bd3 Kd7 54. Bb5+ Kc7 55. Ke6 Kd8 56. Kf5 Be3 57. c6 Bg5 58. f4 Bh4 59. Kg6 Bg3 60. Kxh6 Ke7 61. Kg7 Bxf4 62. h6 Be5 63. Kg8 f5 64. gxf5 1-0

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "6"]
[White "Wahlstedt, Mats"]
[Black "Jacobsen, Fredrik Beer"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1980"]
[BlackElo "2046"]
[PlyCount "53"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 d5 9. 0-0 Bg4 10. Be3 e6 11. a3 Be7 12. Nbd2 0-0 13. Rc1 Rc8 14. Bxc6 bxc6 15. b4 f5 16. exf6 Bxf6 17. Qb3 Bxf3 18. Nxf3 Nc4 19. Qc3 Qd6 20. Bg5 e5 21. Bxf6 gxf6 22. Nd2 exd4 23. Nxc4 dxc4 24. Qxc4+ Kg7 25. Rcd1 Rcd8 26. Rd3 Qd5 27. Qxd5 1/2-1/2

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "8"]
[White "Wahlstedt, Mats"]
[Black "Kvisla, Johannes Luangtep"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1980"]
[BlackElo "2096"]
[PlyCount "52"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. 0-0 g6 8. Re1 Bg7 9. d4 0-0 10. dxe5 dxe5 11. c4 Qe7 12. Bxc6 Bxc6 13. Nc3 Rfe8 14. Qc2 b5 15. Nd5 Nxd5 16. cxd5 Bb7 17. Bd2 c6 18. dxc6 Rac8 19. Qb3 Bxc6 20. Bb4 Qb7 21. Nd2 Bh6 22. f3 Qa7+ 23. Kh1 a5 24. a4 bxa4 25. Rxa4 Bxa4 26. Qxa4 Qf2 0-1

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "9"]
[White "Wahlstedt, Mats"]
[Black "Smeby, Ole"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1980"]
[BlackElo "2042"]
[PlyCount "77"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 c6 7. b4 Qc7 8. Rb1 Nf6 9. Be2 e6 10. 0-0 Nbd7 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qf3 Bd6 14. Re1 0-0 15. a3 Rfd8 16. Bb2 Be5 17. Bc1 Nd5 18. Bf1 Bf6 19. g3 b5 20. Qe4 a5 21. c4 bxc4 22. Qxc4 axb4 23. axb4 Ra4 24. Bg2 Qb6 25. Bxd5 cxd5 26. Qb3 Qb5 27. d3 Rb8 28. Bd2 Rba8 29. Qc2 Ra2 30. Qc1 Qxd3 31. Bf4 Bd4 32. Be3 Bc3 33. Rd1 Qc4 34. b5 Rb8 35. b6 Rb7 36. Bd4 Bd2 37. Rxd2 Rxd2 38. Qxd2 e5 39. Rc1 1-0

[Event "Oslo op-B"]
[Site "Oslo"]
[Date "2014.09.28"]
[Round "2"]
[White "Wahlstedt, Mats"]
[Black "Taranger, Rune"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1980"]
[BlackElo "1681"]
[PlyCount "45"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. d4 e6 7. Nf3 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. Bd3 Nf6 11. c4 Be7 12. 0-0 0-0 13. Qe2 b6 14. Rfe1 Re8 15. Bg5 Bd7 16. Ne5 h6 17. Bh4 Rac8 18. Bg3 Bd6 19. Rac1 Bc6 20. Nxc6 Qxc6 21. c5 Bxg3 22. hxg3 Nd5 23. Bb5 1-0

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.17"]
[Round "9"]
[White "Wahlstedt, Mats"]
[Black "Hutchinson, Norman A"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1937"]
[BlackElo "2100"]
[PlyCount "48"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Be2 Nb6 8. Bf3 Nbxd5 9. Nxd5 Nxd5 10. Qb3 e6 11. Ne2 Qd7 12. 0-0 Be7 13. d4 0-0 14. Nc3 Nf6 15. Rd1 Rb8 16. Bf4 Bd6 17. Be5 Qc7 18. Bxd6 Qxd6 19. Rac1 b5 20. Ne4 Nxe4 21. Bxe4 Bb7 22. Bxb7 Rxb7 23. d5 exd5 24. Qxd5 Qxd5 1/2-1/2

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.16"]
[Round "8"]
[White "Neumann, Joachim"]
[Black "Wahlstedt, Mats"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "2172"]
[BlackElo "1937"]
[PlyCount "45"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d5 d6 6. 0-0 0-0 7. c4 Na6 8. Nc3 Nc7 9. h3 a6 10. a4 b6 11. e4 Nd7 12. Qc2 Rb8 13. Qe2 Bb7 14. Bf4 Ne5 15. Rfd1 Ba8 16. Nd2 Qd7 17. Be3 f6 18. f4 Nf7 19. Bf1 Rfe8 20. Qf2 e6 21. Nf3 exd5 22. exd5 Re7 23. Bd2 1/2-1/2

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.15"]
[Round "7"]
[White "Wahlstedt, Mats"]
[Black "James, Geoffrey H"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "1937"]
[BlackElo "2177"]
[PlyCount "110"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. 0-0 g6 7. d4 Bg7 8. dxe5 dxe5 9. Bxc6 Bxc6 10. Qc2 Qe7 11. Nc3 Nf6 12. Nd5 Nxd5 13. cxd5 Bb5 14. Re1 Rc8 15. Be3 Qf6 16. Bc5 b6 17. Ba3 c5 18. dxc6 Rxc6 19. Qd2 Bf8 20. Bxf8 Kxf8 21. a4 Bc4 22. Qc3 Kg7 23. Qxe5 Rd8 24. Rac1 Rcc8 25. h3 Bb3 26. Rxc8 Rxc8 27. Qxf6+ Kxf6 28. Ra1 Rc2 29. a5 b5 30. Rd1 Ke7 31. Rd2 Rc1+ 32. Kh2 Ra1 33. Nd4 Be6 34. Nc6+ Kf6 35. b4 Rb1 36. Kg3 Rb3+ 37. f3 g5 38. Kf2 h5 39. Ke2 g4 40. hxg4 hxg4 41. f4 Bc4+ 42. Ke1 Re3+ 43. Kf2 Rxe4 44. g3 Be6 45. Rd4 Rxd4 46. Nxd4 Bd5 47. Ke3 Bb7 48. Nc2 Ke6 49. Kd4 Kd6 50. Ne3 Bf3 51. Nf1 Bc6 52. Nd2 f5 53. Nb3 Bb7 54. Nc5 Bc8 55. Nd3 Bd7 1/2-1/2

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.14"]
[Round "6"]
[White "Gude Fernandez, Antonio"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2140"]
[BlackElo "1937"]
[PlyCount "86"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Nbd2 0-0 8. Ne1 d6 9. f4 Qc7 10. Kh1 Rb8 11. g4 f5 12. gxf5 exf5 13. Nef3 d5 14. e5 Be6 15. Ng5 Nd8 16. c3 h6 17. Ngf3 Nf7 18. d4 c4 19. Rg1 Kh7 20. Qe1 Rh8 21. Qg3 Rhg8 22. b3 b5 23. Ba3 Bf8 24. Qh4 Qd7 25. Bc5 Rb7 26. b4 g5 27. fxg5 Ng6 28. Qh5 Nf4 29. g6+ Rxg6 30. Qh4 Rg4 31. Qe1 Bg7 32. h3 Rxg2 33. Rxg2 Nxg2 34. Kxg2 Ng5 35. Nxg5+ hxg5 36. Nf3 Bh6 37. Qg3 Qe8 38. Rh1 f4 39. Qh2 Qg6 40. Rf1 Qf5 41. h4 gxh4 42. Nxh4 Rg7+ 43. Kh1 Qe4+ 0-1

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.13"]
[Round "5"]
[White "Wahlstedt, Mats"]
[Black "Urbanc, Vinko"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1937"]
[BlackElo "1868"]
[PlyCount "165"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nf6 8. h3 Bh5 9. Be3 Be7 10. Nbd2 cxd4 11. cxd4 0-0 12. a3 Rfd8 13. Rc1 Rac8 14. Qa4 Qd7 15. Bb5 Bd6 16. Ne5 Bxe5 17. dxe5 Nd5 18. Bg5 f6 19. exf6 gxf6 20. Qh4 Qf7 21. Bxc6 bxc6 22. Bh6 Qg6 23. Qg3 Kf7 24. Bf4 Qf5 25. Be3 Rg8 26. Qh2 Be2 27. Rfe1 Nxe3 28. fxe3 Qd3 29. Nc4 Bf3 30. g4 Rcd8 31. Qf4 Qd5 32. Kf2 Bxg4 33. hxg4 e5 34. Qf5 Qe6 35. Qxe6+ Kxe6 36. Kf3 Rg5 37. Rh1 Rd7 38. Na5 e4+ 39. Kf4 Rxa5 40. Rxc6+ Kd5 41. Rxf6 Kc4 42. Kxe4 Rb7 43. Rh2 Rg5 44. Kf3 Rbg7 45. Rf4+ Kb3 46. Rh5 R5g6 47. Rb5+ Ka2 48. a4 Rh6 49. a5 Rh3+ 50. Kf2 Rh2+ 51. Kg3 Rxb2 52. Rxb2+ Kxb2 53. Rf5 Kc3 54. Re5 Kc4 55. Rf5 Kd3 56. Kf4 Re7 57. Rd5+ Kc4 58. Re5 Rf7+ 59. Ke4 h6 60. Re6 Rg7 61. Kf3 Rg5 62. a6 h5 63. gxh5 Rxh5 64. Re7 Kb5 65. Rxa7 Rh8 66. e4 Kb6 67. Rb7+ Kxa6 68. Rb1 Rf8+ 69. Kg4 Rg8+ 70. Kf5 Rf8+ 71. Ke6 Re8+ 72. Kd5 Rd8+ 73. Kc6 Rc8+ 74. Kd7 Rc4 75. e5 Rd4+ 76. Ke7 Rd2 77. e6 Re2 78. Kd7 Rd2+ 79. Ke8 Re2 80. e7 Rf2 81. Rd1 Kb7 82. Kd8 Ra2 83. e8Q 1-0

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.12"]
[Round "4"]
[White "Peretz, Malkiel"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2272"]
[BlackElo "1937"]
[PlyCount "69"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qd3 0-0 9. 0-0 Nc6 10. Nxc6 dxc6 11. f4 e5 12. f5 Rd8 13. Qf3 Bxc3 14. bxc3 c5 15. Bg5 Qc6 16. Rad1 Bd7 17. Rd5 Nxd5 18. exd5 Qd6 19. Bxd8 Rxd8 20. f6 Qxf6 21. Qxf6 gxf6 22. Rxf6 Bc8 23. g4 Kf8 24. g5 b5 25. Kf2 bxc4 26. Bxc4 Ke7 27. d6+ Rxd6 28. Rxf7+ Ke8 29. Rxh7 Rd2+ 30. Ke1 Rc2 31. Rh8+ Kd7 32. Bd3 Rxc3 33. Bf5+ Kd6 34. Rxc8 e4 35. g6 1-0

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.11"]
[Round "3"]
[White "Wahlstedt, Mats"]
[Black "Andersson, Kaj Ake"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1937"]
[BlackElo "2040"]
[PlyCount "129"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. a3 f6 7. exf6 Nxf6 8. Be2 Bd6 9. 0-0 0-0 10. b4 c4 11. a4 Bd7 12. b5 Na5 13. Ba3 Nb3 14. Bxd6 Qxd6 15. Ra2 a6 16. b6 Qxb6 17. Ne5 Qd6 18. Bxc4 Na5 19. Bd3 Rac8 20. Qe2 Rc7 21. Re1 Be8 22. Qe3 Re7 23. h3 Nd7 24. Nd2 Nxe5 25. dxe5 Qc7 26. Nf3 Bd7 27. Nd4 Ref7 28. Rf1 Nc4 29. Bxc4 Qxc4 30. Rb2 Bc8 31. a5 Rf4 32. f3 Qc7 33. Ra1 Qf7 34. g3 Qg6 35. Kh2 R4f7 36. Rb6 Rc7 37. Rb2 Rc4 38. f4 Rf7 39. Rb4 Rfc7 40. Rxc4 Rxc4 41. Qf3 Qe8 42. f5 Rc7 43. Rd1 Rf7 44. Qg2 exf5 45. Qxd5 g6 46. Re1 Qd7 47. Qb3 Qc7 48. e6 Re7 49. Qd5 Kg7 50. c4 f4 51. g4 f3+ 52. Re5 h6 53. h4 b6 54. axb6 Qxb6 55. Kg3 Bb7 56. Qc5 Qd8 57. h5 f2 58. Kxf2 Qf8+ 59. Ke3 Qf6 60. hxg6 Kxg6 61. Rf5 Qh4 62. Qe5 Qh3+ 63. Nf3 Bxf3 64. Qf6+ Kh7 65. Qxe7+ 1-0

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.10"]
[Round "2"]
[White "Wahlstedt, Mats"]
[Black "Alves, Fernando Pereira"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1937"]
[BlackElo "1802"]
[PlyCount "91"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bg4 5. h3 Bh5 6. Bxc6+ bxc6 7. d3 e5 8. Nbd2 Nf6 9. Re1 Be7 10. Nf1 Bg6 11. c3 0-0 12. Nh4 Nh5 13. Nf5 Bxf5 14. exf5 g6 15. Qf3 Rc8 16. Ng3 Nxg3 17. fxg3 f6 18. c4 d5 19. b3 Kg7 20. Be3 Qd7 21. g4 e4 22. dxe4 d4 23. Bf4 g5 24. Bg3 Bd6 25. Bxd6 Qxd6 26. Kf2 Rfe8 27. Ke2 Re5 28. Kd3 Qb8 29. Kc2 Rd8 30. Qd3 Rde8 31. Re2 Qb4 32. Rae1 Qa3 33. Kb1 Qb4 34. Kb2 a5 35. a3 Qb6 36. Ka2 Rb8 37. Rb1 Qa7 38. Ka1 Rb7 39. Ra2 Qb8 40. Rab2 Qe8 41. Re2 Qb8 42. Reb2 Ree7 43. Re2 Qe5 44. Ka2 Re8 45. g3 Reb8 46. Reb2 1/2-1/2

[Event "EU-ch Seniors 65 14th"]
[Site "Porto"]
[Date "2014.03.09"]
[Round "1"]
[White "Schouten, Nico"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2179"]
[BlackElo "1937"]
[PlyCount "81"]
[EventDate "2014.03.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c6 7. 0-0 a6 8. e5 Ne8 9. Bf4 dxe5 10. Bxe5 Nd7 11. Bxg7 Kxg7 12. Qd2 Ndf6 13. Ne5 Nc7 14. Bf3 Qd6 15. Qd3 Re8 16. a3 a5 17. Rad1 Na6 18. Rfe1 Qc7 19. Na4 Rb8 20. c5 Be6 21. Nb6 Rbd8 22. Qc3 Nd5 23. Qxa5 Nb8 24. Nbc4 Qc8 25. Bxd5 cxd5 26. Nb6 Qc7 27. Qc3 Nc6 28. b4 Bf5 29. Nf3 f6 30. b5 Nb8 31. a4 g5 32. Nd2 h5 33. Nf1 Bg6 34. Qg3 Qxg3 35. hxg3 Bf7 36. Ne3 e5 37. Nf5+ Kg6 38. Nd6 Re7 39. dxe5 Rxe5 40. Rxe5 fxe5 41. Nxb7 1-0

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "4"]
[White "Amarapala, Sherington"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1714"]
[BlackElo "1966"]
[PlyCount "24"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qd3 Nc6 9. f4 d5 10. exd5 exd5 11. 0-0 Nxd4 12. Qxd4 Bc5 0-1

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "6"]
[White "Einarsen, Kenneth"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2094"]
[BlackElo "1966"]
[PlyCount "51"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Bg7 5. h3 0-0 6. Be2 b6 7. 0-0 Bb7 8. c4 c5 9. Nc3 cxd4 10. exd4 d5 11. Ne5 Nbd7 12. Bf3 e6 13. Re1 h6 14. Qa4 a6 15. Rad1 Rc8 16. Nxd7 Nxd7 17. cxd5 b5 18. Qb3 Kh7 19. dxe6 Bxf3 20. e7 Qb6 21. exf8N+ Rxf8 22. gxf3 Qf6 23. Nd5 Qh4 24. Kg2 Bf6 25. Bg3 Qg5 26. Nxf6+ 1-0

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "8"]
[White "Ondo, Shaun"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1205"]
[BlackElo "1966"]
[PlyCount "68"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. 0-0 Nc6 7. d5 Na5 8. Nbd2 c5 9. a4 a6 10. Re1 Rb8 11. Qc2 Qb6 12. Rb1 Qc7 13. b3 Bd7 14. Bb2 e5 15. dxe6 fxe6 16. Ne4 e5 17. Nfg5 Bf5 18. Nxf6+ Rxf6 19. Bd5+ Kh8 20. e4 Bg4 21. h3 Bc8 22. f4 Nc6 23. fxe5 dxe5 24. Rf1 h6 25. Nf7+ Kh7 26. Rxf6 Bxf6 27. Rf1 Bg7 28. Bxc6 bxc6 29. Nxe5 Bxe5 30. Bxe5 Qxe5 31. Rf7+ Kg8 32. Qf2 Be6 33. Re7 Rf8 34. Qe3 Qf6 0-1

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "2"]
[White "Suntharalingam, Jarani"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1646"]
[BlackElo "1966"]
[PlyCount "72"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd2 Nf6 8. Bd3 0-0 9. Nde2 Nc6 10. a3 Be7 11. Ng3 b5 12. Rc1 Bb7 13. Nce2 Ne5 14. h3 Rfd8 15. Qc3 Qxc3+ 16. Nxc3 Rac8 17. Bb6 Re8 18. 0-0 Nc4 19. Bxc4 Rxc4 20. f3 Bxa3 21. Nxb5 axb5 22. bxa3 Ra8 23. Rb1 Bc6 24. Rb2 Rxa3 25. Rd1 Rca4 26. Ne2 Ra2 27. Rb3 Rc4 28. Nd4 h6 29. c3 Nh5 30. Nxc6 dxc6 31. Bc7 Rc2 32. Rd3 Ra4 33. Rd1 Raa2 34. g4 Nf6 35. Kf1 Rf2+ 36. Ke1 Rae2# 0-1

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "7"]
[White "Wahlstedt, Mats"]
[Black "Holleland, Sigve"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "1966"]
[BlackElo "1741"]
[PlyCount "125"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nc6 7. exd6 cxd6 8. h3 Bh5 9. c4 Nc7 10. d5 exd5 11. cxd5 Ne7 12. Re1 Qd7 13. Nc3 0-0-0 14. Qb3 Nf5 15. g4 Nh6 16. gxh5 Qxh3 17. Nh2 g6 18. Bxh6 gxh5 19. Bf1 Qh4 20. Re4 Rg8+ 21. Kh1 Qxf2 22. Bh3+ Kb8 23. Rf4 Qe3 24. Rf3 Qxh6 25. Nb5 Nxb5 26. Qxb5 Qg6 27. Qd3 Qg7 28. Raf1 Rd7 29. Qf5 Rc7 30. Qf6 Qxf6 31. Rxf6 Bg7 32. Rg1 Re7 33. Rxd6 Kc7 34. Rh6 Bxh6 35. Rxg8 Re2 36. Rh8 Bf4 37. Nf1 Rxb2 38. Rxh7 Kd6 39. Bg2 Rxa2 40. Rxf7 Be5 41. Rxb7 Ra1 42. Rh7 a5 43. Rh6+ Kc5 44. Rxh5 Rxf1+ 45. Bxf1 Kxd5 46. Bb5 Kd6 47. Kg2 Bc3 48. Kf3 Bb4 49. Ke4 Bc3 50. Rd5+ Ke6 51. Rc5 Bb4 52. Rc6+ Kd7 53. Kd5 Ke7 54. Re6+ Kf7 55. Ke5 Kg7 56. Kf5 Ba3 57. Ra6 Bb4 58. Ra7+ Kf8 59. Kg6 Bc3 60. Rf7+ Kg8 61. Bc4 Bb4 62. Bb3 a4 63. Rf3+ 1-0

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "1"]
[White "Wahlstedt, Mats"]
[Black "Moberg, Jan Rune"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1966"]
[BlackElo "1714"]
[PlyCount "118"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 c6 5. a4 Be7 6. Be2 Ngf6 7. 0-0 0-0 8. Re1 Qc7 9. Bf1 Re8 10. h3 Nf8 11. Be3 Ng6 12. g3 Bf8 13. Bg2 h6 14. Nd2 Bd7 15. dxe5 dxe5 16. Qe2 b6 17. Nb3 Be6 18. a5 Nd7 19. Red1 Bb4 20. axb6 Nxb6 21. Na2 Be7 22. Nc5 Bxc5 23. Bxc5 Nc4 24. b3 Nb6 25. Nc3 Rad8 26. Qe3 Rxd1+ 27. Nxd1 Ne7 28. Nc3 Nec8 29. Bf1 Rd8 30. Kh2 f5 31. Bd3 f4 32. Qf3 Qf7 33. Rd1 Rd7 34. Ba6 fxg3+ 35. Qxg3 Rxd1 36. Nxd1 Qf4 37. Qxf4 exf4 38. Bb7 Bd7 39. Nb2 Kf7 40. Nd3 g5 41. Ne5+ Ke6 42. Nxd7 Kxd7 43. Bf8 Nd6 44. f3 Nxb7 45. Bxh6 Ke6 46. Bxg5 Ke5 47. h4 Nc5 48. Kh3 Ne6 49. Kg4 Nd7 50. h5 Ndf8 51. Be7 Nh7 52. Ba3 Nf6+ 53. Kh4 Ng8 54. Bb2+ Kd6 55. Kg4 Nh6+ 56. Kh4 Ke7 57. Bc1 Nf7 58. Bb2 Nh6 59. Bc1 Nf7 1/2-1/2

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "9"]
[White "Wahlstedt, Mats"]
[Black "Moseng, Geir"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1966"]
[BlackElo "2052"]
[PlyCount "80"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. Bd3 Ba6 9. Bxa6 Nxa6 10. 0-0 Ne7 11. Qd3 Nb8 12. dxc5 bxc5 13. c4 Nbc6 14. Re1 Rd8 15. Be3 d4 16. Bd2 Ng6 17. Re4 Rb8 18. Rae1 h6 19. h4 Rb2 20. h5 Nge7 21. g4 Qb7 22. Nh4 Qa6 23. Bc1 Rb1 24. Bd2 Rb2 25. Bc1 Rb1 26. Nf3 Na5 27. Nd2 Rb8 28. Rf1 Nc8 29. f4 Nb6 30. f5 Nbxc4 31. fxe6 Qxe6 32. Rf6 gxf6 33. exf6 Ne5 34. Qg3 Nac6 35. Nf3 Kf8 36. Nxe5 Nxe5 37. Rxe5 Qxf6 38. g5 hxg5 39. Bxg5 Rb1+ 40. Kh2 Rxh5+ 0-1

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "5"]
[White "Wahlstedt, Mats"]
[Black "Olsen, Ulrik"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1966"]
[BlackElo "1731"]
[PlyCount "105"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Nc6 13. Qe2 Nd8 14. d4 Ne8 15. dxe5 dxe5 16. Ne3 Bb7 17. Bd2 f6 18. Nf5 g6 19. Nxe7+ Qxe7 20. Rad1 Ne6 21. Bh6 N8g7 22. Qe3 Rfd8 23. Rd2 Rxd2 24. Nxd2 Rd8 25. Nf1 Ne8 26. Ng3 Nd6 27. b3 c4 28. Qc1 Nc5 29. Qa3 Qc7 30. f3 g5 31. h4 Nf7 32. hxg5 fxg5 33. Qc1 Qe7 34. Nf5 Qf6 35. Qa3 Qb6 36. Kf1 Bc8 37. Ne7+ Kh8 38. Rd1 Nd3 39. Bxd3 cxd3 40. Rxd3 Qxh6 41. Rxd8+ Nxd8 42. Nxc8 Qf6 43. Qd6 Qxd6 44. Nxd6 Kg8 45. Ne8 Ne6 46. Nf6+ Kf7 47. Nd7 Ke7 48. Nxe5 Nf4 49. g3 Ne6 50. Nd3 Kd6 51. Ke2 h5 52. f4 gxf4 53. gxf4 1-0

[Event "Oslo Vederhus Memorial op B"]
[Site "Oslo"]
[Date "2013.09.29"]
[Round "3"]
[White "Wahlstedt, Mats"]
[Black "Rygg, Snorre"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1966"]
[BlackElo "1844"]
[PlyCount "70"]
[EventDate "2013.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 g6 5. 0-0 Bg7 6. d4 cxd4 7. Nxd4 Ngf6 8. Nc3 0-0 9. Bxd7 Bxd7 10. Nc2 Rc8 11. Ne3 Be6 12. Qe2 Qc7 13. Ned5 Bxd5 14. cxd5 Qc4 15. Qxc4 Rxc4 16. f3 Nd7 17. Bd2 Rfc8 18. Rac1 Bd4+ 19. Kh1 a6 20. Rb1 b5 21. Rfd1 f5 22. Ne2 Bg7 23. b3 Rc2 24. Rbc1 fxe4 25. fxe4 Rxc1 26. Rxc1 Rxc1+ 27. Bxc1 Nc5 28. Nf4 Bh6 29. Ne2 Bxc1 30. Nxc1 Nxe4 31. Ne2 Kf7 32. a4 bxa4 33. bxa4 Kf6 34. Nd4 Nc3 35. a5 Nxd5 0-1

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.19"]
[Round "9"]
[White "Keze, Arnis"]
[Black "Wahlstedt, Mats"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1768"]
[BlackElo "1984"]
[PlyCount "80"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. Nc3 Bg7 5. e3 0-0 6. Be2 dxc4 7. Bxc4 e6 8. 0-0 c5 9. Qc2 cxd4 10. exd4 Nc6 11. Be3 Na5 12. Be2 b6 13. Rad1 Bb7 14. Bg5 Qc7 15. Qd2 Rac8 16. Rc1 Qd8 17. Rfd1 h6 18. Bxh6 Nd5 19. Bxg7 Kxg7 20. Nxd5 Qxd5 21. b3 Rcd8 22. Qf4 Qd6 23. Qe5+ Kg8 24. Qf6 Rfe8 25. Ne5 Qe7 26. Ng4 Nc6 27. Bf3 Rd6 28. h3 Qf8 29. Qh4 Red8 30. Bxc6 Bxc6 31. Nf6+ Kg7 32. Ne4 Bxe4 33. Qxe4 Qe7 34. Rc6 Rd5 35. f4 Qf6 36. Rc4 b5 37. Rc7 Rxd4 38. Rxd4 Rxd4 39. Qe5 Qxe5 40. fxe5 Rd5 1/2-1/2

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.18"]
[Round "8"]
[White "Wahlstedt, Mats"]
[Black "Archangelsky, Mikhail"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1984"]
[BlackElo "2180"]
[PlyCount "98"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. h3 Bh5 7. Bf4 0-0-0 8. c3 e6 9. Nbd2 h6 10. Bc4 Bxf3 11. Qxf3 Qxf3 12. Nxf3 Bd6 13. Bxd6 cxd6 14. 0-0 Ne7 15. Rfe1 Kc7 16. Bf1 Rb8 17. c4 Kd7 18. a3 Rhc8 19. Rac1 b6 20. b4 Rc7 21. Rc2 a5 22. Rb1 axb4 23. Rxb4 Ra7 24. a4 Nc6 25. Rb1 Rxa4 26. c5 Rb4 27. Ra1 bxc5 28. dxc5 d5 29. g3 Ne4 30. Ne1 Rb1 31. Rc1 Rxc1 32. Rxc1 Kc7 33. g4 Rb3 34. f3 Rc3 35. Rxc3 Nxc3 36. f4 Nb4 37. Nf3 Nc6 38. Bd3 f6 39. Kf2 Na4 40. g5 Nxc5 41. Bb1 hxg5 42. fxg5 Kd6 43. gxf6 gxf6 44. Bg6 e5 45. h4 e4 46. h5 exf3 47. h6 Ne5 48. Bf5 Ne4+ 49. Ke3 f2 0-1

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.17"]
[Round "7"]
[White "Urbanc, Vinko"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1922"]
[BlackElo "1984"]
[PlyCount "64"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. 0-0 Bd6 8. h3 Nc6 9. Nb3 Bh2+ 10. Kh1 Bf4 11. a4 b6 12. Nd2 Nb4 13. Nc4 Bxc1 14. Qxc1 Nxd3 15. cxd3 d6 16. Qg5 0-0 17. a5 bxa5 18. Qg3 e5 19. Rxa5 Be6 20. Ra4 Rfb8 21. Rfa1 h6 22. Qe3 Rb3 23. f4 d5 24. fxe5 Nxe4 25. Nxe4 dxc4 26. Nc5 Rxb2 27. Nxe6 fxe6 28. Rxc4 Qb7 29. Qe4 Qxe4 30. Rxe4 a5 31. Ra3 Rb5 32. Kh2 Rd8 0-1

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.16"]
[Round "6"]
[White "Wahlstedt, Mats"]
[Black "White, Alastair F"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1984"]
[BlackElo "2107"]
[PlyCount "134"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. 0-0 Nge7 5. d3 0-0 6. c4 a6 7. Ba4 d6 8. a3 Bc5 9. b4 Ba7 10. Qc2 Bg4 11. b5 Nd4 12. Nxd4 Bxd4 13. Ra2 c5 14. bxa6 Rxa6 15. Bb5 Ra8 16. Nc3 f5 17. exf5 Bxc3 18. Qxc3 Nxf5 19. f3 Bh5 20. g4 Nd4 21. gxh5 Qh4 22. Raf2 Rxf3 23. Qe1 Raf8 24. Kg2 Qg4+ 25. Kh1 Rxf2 26. Rxf2 Rxf2 27. Qxf2 Qd1+ 28. Qg1 Qxg1+ 29. Kxg1 Ne2+ 30. Kf2 Nxc1 31. Ke3 Nb3 32. Ke4 Kf7 33. Bd7 Ke7 34. Bc8 b6 35. Bf5 Nd2+ 36. Kd5 Nb1 37. Kc6 Nxa3 38. Bxh7 Nc2 39. Kxb6 Nd4 40. Kc7 Ne6+ 41. Kc6 Nf4 42. Bg6 Ke6 43. Kb5 Ne2 44. Kb6 Nd4 45. Be4 Nb3 46. Kc7 Ke7 47. Kc6 Nd4+ 48. Kc7 Ne6+ 49. Kc6 Nf4 50. Bg6 Ke6 51. Kb5 Nh3 52. Kc6 Nf2 53. h4 Nh3 54. Bh7 Nf4 55. Bg6 Ng2 56. Bh7 Nxh4 57. Bg8+ Ke7 58. Kd5 Ng2 59. Ke4 Nf4 60. Kf5 Nxh5 61. Bd5 Nf4 62. Be4 Kf7 63. Kg5 g6 64. Kg4 Kf6 65. Kf3 Kg5 66. Kg3 Nh5+ 67. Kf3 Nf6 0-1

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.15"]
[Round "5"]
[White "Wahlstedt, Mats"]
[Black "Zhelesny, Stanislav"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1984"]
[BlackElo "2145"]
[PlyCount "34"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c6 2. c4 d6 3. d4 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. h3 e5 9. dxe5 dxe5 10. Be3 Qc7 11. Qc2 Re8 12. c5 Nf8 13. Rfd1 Ne6 14. Na4 Nh5 15. b4 Bd7 16. Rab1 Rad8 17. Bc4 Bc8 1/2-1/2

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.14"]
[Round "4"]
[White "Fystro, Odd Ivar"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1673"]
[BlackElo "1984"]
[PlyCount "50"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Bb3 0-0 9. Qe1 Nd4 10. Ne2 Nxb3 11. axb3 Nc6 12. Rb1 Bd7 13. Bd2 Qb6 14. Kh1 Rac8 15. Nc3 Nd4 16. Qh4 Qd8 17. Qxd8 Rfxd8 18. Rfc1 a6 19. Kg1 Bc6 20. Kf2 Nxf3 21. gxf3 d5 22. Rd1 b5 23. e5 f6 24. Re1 fxe5 25. fxe5 Rf8 0-1

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.13"]
[Round "3"]
[White "Socolov, Victor"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E70"]
[BlackElo "1984"]
[PlyCount "63"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. a3 e5 8. d5 Ne7 9. 0-0 c6 10. Qb3 Ne8 11. Ng3 f5 12. f4 c5 13. Qc2 fxe4 14. Ncxe4 Nf5 15. Ne2 Qe7 16. Rb1 Nd4 17. Nxd4 exd4 18. Ng3 Qh4 19. Ne4 Bh6 20. g3 Qd8 21. Bd2 Ng7 22. b4 b6 23. bxc5 bxc5 24. Qa4 Nf5 25. Ba5 Bd7 26. Bxd8 Bxa4 27. Bc7 Rfe8 28. Nf6+ Kf7 29. Nxe8 Rxe8 30. Bxf5 gxf5 31. Bxd6 d3 32. Be5 1-0

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.12"]
[Round "2"]
[White "Wahlstedt, Mats"]
[Black "Gundersen, Helge Folmer"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1984"]
[BlackElo "2214"]
[PlyCount "34"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 Nge7 9. Nc3 Nf5 10. Na4 Qc7 11. b3 Be7 12. Bb2 0-0 13. Rc1 f6 14. Nc5 Bxc5 15. Rxc5 Qd8 16. Qd2 fxe5 17. dxe5 Rc8 1/2-1/2

[Event "EU-ch Seniors 13th"]
[Site "Plovdiv"]
[Date "2013.03.11"]
[Round "1"]
[White "Iliushkin, Evgeny"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2304"]
[BlackElo "1984"]
[PlyCount "113"]
[EventDate "2013.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 c6 7. 0-0 Qc7 8. Bg5 e5 9. Qd2 Bg4 10. Rfd1 Re8 11. dxe5 dxe5 12. b4 Nbd7 13. Qd6 Qxd6 14. Rxd6 h6 15. Bxf6 Nxf6 16. Rad1 Nh5 17. Ne1 Be6 18. Nc2 Bf8 19. R6d2 Be7 20. a3 Nf6 21. f3 Rad8 22. Kf2 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Bxd8 25. g3 Bc7 26. Ne3 Kf8 27. c5 Ke7 28. Bc4 b6 29. cxb6 axb6 30. Bxe6 fxe6 31. Ke2 b5 32. Kd3 Bb6 33. a4 bxa4 34. Nxa4 Bd4 35. Nc3 Nd7 36. Ne2 Ba7 37. Nc4 Bb8 38. Kc3 Bd6 39. Nc1 Nb8 40. Nd3 Na6 41. Kb3 Nc7 42. Ndxe5 Nb5 43. Nxg6+ Kd7 44. Nge5+ Kc7 45. Nxd6 Kxd6 46. f4 h5 47. Kc4 Nc7 48. Kd4 Na6 49. Nd3 Ke7 50. Kc4 Kd6 51. Nc5 Nc7 52. h4 Ke7 53. e5 Nd5 54. Ne4 Ne3+ 55. Kc5 Kd7 56. Nf6+ Kc7 57. Nxh5 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.08.21"]
[Round "9"]
[White "Wahlstedt, Mats"]
[Black "Mattsson, Michael"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2043"]
[BlackElo "2081"]
[PlyCount "59"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 Bc5 6. d3 Qe7 7. Bg5 c6 8. Nxd4 Bxd4 9. Qf3 Bxc3+ 10. bxc3 d6 11. 0-0 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. f4 Ke7 15. Rf2 Be6 16. Bb3 a5 17. a4 b5 18. f5 bxa4 19. Bxa4 Bd7 20. c4 c5 21. c3 Rhb8 22. Rc2 h5 23. Kf2 h4 24. Kf3 Bxa4 25. Rxa4 Kd7 26. Kg4 Rh8 27. Rca2 h3 28. g3 Rab8 29. Rxa5 Rb3 30. Ra7+ 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.08.18"]
[Round "6"]
[White "Hammarstrom, Ulf"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2176"]
[BlackElo "2043"]
[PlyCount "67"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. b3 0-0 6. Bb2 b6 7. 0-0 c6 8. c4 Bb7 9. Nc3 Nbd7 10. Qd2 Qc7 11. Rac1 Rac8 12. Rfd1 Rfe8 13. d5 cxd5 14. Nxd5 Qb8 15. Nd4 a6 16. g3 Nxd5 17. cxd5 Qa8 18. e4 Nf6 19. f3 Nd7 20. a4 Nc5 21. Bc4 Rc7 22. h4 Qc8 23. Bf1 Qb8 24. h5 Bxd4+ 25. Qxd4 f6 26. Qe3 g5 27. f4 e6 28. dxe6 Nxe4 29. fxg5 Rxc1 30. Rxc1 Nxg5 31. Bxf6 Nf3+ 32. Kf2 Bd5 33. Bc4 Bxc4 34. Rxc4 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "2011.08.16"]
[Round "4"]
[White "Annenkov, Kirill"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2262"]
[BlackElo "2043"]
[PlyCount "81"]
[EventDate "2011.06.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 d6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. Nc3 Rb8 8. b3 Bf5 9. Nh4 Bg4 10. h3 Bd7 11. Be3 a6 12. Rc1 b5 13. cxb5 axb5 14. d5 Na5 15. Qd2 b4 16. Nd1 Rb5 17. Nb2 Qb8 18. Rfd1 e6 19. dxe6 fxe6 20. Bh6 e5 21. Rc2 Be6 22. Bxg7 Kxg7 23. Rdc1 Rf7 24. Qd3 Ne8 25. Nf3 Bf5 26. e4 Bc8 27. Nd1 Bd7 28. Ne3 Nb7 29. Ng5 Rf8 30. Ne6+ Bxe6 31. Qxb5 Qa7 32. Qxb4 c5 33. Qd2 Na5 34. b4 Nc6 35. bxc5 Nd4 36. cxd6 Rf7 37. Nc4 Bxc4 38. Rxc4 Nxd6 39. Rc5 Qa3 40. Kh2 Re7 41. Rxe5 1-0

[Event "Rilton Cup 31st"]
[Site "Stockholm"]
[Date "2002.01.04"]
[Round "8"]
[White "Wahlstedt, Mats"]
[Black "Evertsson, Kristian"]
[Result "0-1"]
[ECO "C71"]
[BlackElo "2149"]
[PlyCount "36"]
[EventDate "2001.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bd7 6. Bxc6 bxc6 7. d4 exd4 8. Nxd4 c5 9. Nc2 Nf6 10. f3 g6 11. Nc3 Bg7 12. Be3 0-0 13. Qd2 Be6 14. Na3 Nd7 15. Nd5 Ne5 16. Rc1 c6 17. Nf4 Qh4+ 18. Bf2 Qxf4 0-1

[Event "Rilton Cup-09 1979/80"]
[Site "Stockholm"]
[Date "1979.12.28"]
[Round "2"]
[White "Wahlstedt, Mats"]
[Black "Sznapik, Aleksander"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2405"]
[PlyCount "48"]
[EventDate "1979.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 Nge7 8. Bg5 h6 9. Be3 Ng6 10. a4 Be7 11. Qe2 0-0 12. Rfd1 d6 13. Rac1 Bd7 14. Ba2 Qa5 15. Nd2 b5 16. Bb1 Rfb8 17. axb5 axb5 18. Nb3 Qb4 19. Bc2 Qc4 20. Qh5 b4 21. Nb1 Qb5 22. Qh3 Ra2 23. Nd4 Nxd4 24. Bxd4 e5 0-1

[Event "Rilton Cup-07 1977/78"]
[Site "Stockholm"]
[Date "1978.01.02"]
[Round "7"]
[White "Wahlstedt, Mats"]
[Black "Unander, Matts"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "39"]
[EventDate "1977.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe5 Qf6 5. d4 exd3 6. Nxd3 c6 7. Bf4 d5 8. Be2 Bf5 9. Be5 Qf7 10. Bh5 Bg6 11. Bxg6 Qxg6 12. Nf4 Qf7 13. Qe2 Be7 14. 0-0 Nd7 15. Bc7 Nf8 16. Rfe1 h5 17. Nfxd5 cxd5 18. Qb5+ Nd7 19. Qxb7 Rd8 20. Bxd8 1-0

[Event "Rilton Cup-07 1977/78"]
[Site "Stockholm"]
[Date "1977.12.29"]
[Round "3"]
[White "Wahlstedt, Mats"]
[Black "Hansson, Dan"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2345"]
[PlyCount "66"]
[EventDate "1977.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. h3 h6 11. b4 Qc7 12. Ba3 0-0 13. Rac1 a6 14. Bb3 Qb6 15. Na4 Qc7 16. Qe3 Be6 17. Nb6 Rad8 18. Nd5 Qd7 19. Nxe5 Nxe5 20. f4 Nc6 21. b5 Bxd5 22. bxc6 Bxc6 23. e5 Nh7 24. e6 Qc7 25. exf7+ Rxf7 26. Qe6 d5 27. Rxd5 Rxd5 28. Bxd5 Bxd5 29. Qxd5 Qb6+ 30. Bc5 Bxc5+ 31. Rxc5 Nf6 32. Qd4 Nd7 33. Rc8+ Kh7 0-1

[Event "Rilton Cup-06 1976/77"]
[Site "Stockholm"]
[Date "1977.01.02"]
[Round "7"]
[White "Olsson, Ake"]
[Black "Wahlstedt, Mats"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "80"]
[EventDate "1976.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nc2 Bxc3+ 9. bxc3 d5 10. exd5 exd5 11. Ba3 Be6 12. Qe2 Qc7 13. Bf5 0-0-0 14. Bxe6+ fxe6 15. 0-0 Rhe8 16. Ne3 h5 17. Rab1 d4 18. cxd4 Nxd4 19. Qb2 Ng4 20. Nxg4 hxg4 21. Rfd1 Rh8 22. Rxd4 Rxd4 23. Qxd4 Qxh2+ 24. Kf1 Qh1+ 25. Ke2 Qxb1 26. Bd6 b6 27. Qxg7 Rh7 28. Qxg4 Qxa2+ 29. Ke3 Qb3+ 30. Kd4 Qb2+ 31. Ke4 Kd7 32. Bg3 Qc2+ 33. Ke3 Qc3+ 34. Ke2 Rh1 35. f3 Ra1 36. Qe4 Qb2+ 37. Ke3 Qc1+ 38. Kd4 Qd2+ 39. Qd3 Qxd3+ 40. Kxd3 Ra2 0-1

[Event "Rilton Cup-06 1976/77"]
[Site "Stockholm"]
[Date "1976.12.29"]
[Round "3"]
[White "Wedberg, Tom"]
[Black "Wahlstedt, Mats"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2305"]
[PlyCount "53"]
[EventDate "1976.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. 0-0-0 Qc7 10. Bb3 0-0 11. g4 Nd7 12. Nf5 exf5 13. Nd5 Qd8 14. gxf5 Bg5 15. Rhg1 Bxe3+ 16. Qxe3 Kh8 17. Rg3 Nf6 18. Rdg1 Rg8 19. Nb6 Rb8 20. Bxf7 Bd7 21. Bxg8 Qxg8 22. Rxg7 Qxg7 23. Rxg7 Kxg7 24. Qg3+ Kf7 25. Qxd6 Rd8 26. e5 Ne8 27. Qd5+ 1-0

[Event "Rilton Cup-06 1976/77"]
[Site "Stockholm"]
[Date "1976.12.28"]
[Round "2"]
[White "Wahlstedt, Anders"]
[Black "Wahlstedt, Mats"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "14"]
[EventDate "1976.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 1/2-1/2

[Event "Rilton Cup-06 1976/77"]
[Site "Stockholm"]
[Date "1976.12.27"]
[Round "1"]
[White "Wahlstedt, Mats"]
[Black "Minev, Nikolay Nikolaev"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2430"]
[PlyCount "53"]
[EventDate "1976.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. exd6 Qxd6 8. Nc3 g6 9. Qb3 Qe6+ 10. Be2 Nxc3 11. bxc3 Qxb3 12. axb3 Bg7 13. Bf4 0-0 14. 0-0 Be6 15. Nd2 Bd5 16. Bb5 Rfd8 17. Rfe1 Kf8 18. Ne4 b6 19. Nd2 f6 20. Nc4 Nb8 21. Ne3 Bb7 22. Bc4 Nc6 23. Be6 Bc8 24. Bd5 Bb7 25. Be6 Bc8 26. Bd5 Bb7 27. Be6 1/2-1/2

