[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2024.03.30"]
[Round "5"]
[White "Cederstam Barsk, Carl"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2239"]
[BlackElo "2118"]
[PlyCount "114"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. h3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. 0-0 0-0 9. d4 exd4 10. cxd4 Qf6 11. Rb1 Bf5 12. Bd3 Bxd3 13. Qxd3 Nb4 14. Qc4 b5 15. Qxb5 Rab8 16. Qa4 Rb6 17. Bg5 Qf5 18. c3 Nd5 19. Rxb6 axb6 20. Bd2 Bf4 21. Qb5 Bxd2 22. Nxd2 Qe6 23. Qc4 b5 24. Qc5 Nf4 25. Qxc7 Ne2+ 26. Kh2 Qxa2 27. Nf3 Qc2 28. d5 Qxc3 29. Qe7 Nf4 30. Rd1 Qb3 31. Rd4 Nxd5 32. Qd6 Nf6 33. Rb4 Qc2 34. Rxb5 Qxf2 35. Rb8 Nd7 36. Rb7 Nc5 37. Re7 Ne6 38. Rb7 h6 39. Rb8 Rxb8 40. Qxb8+ Kh7 41. Qe5 Qc2 42. Nd4 Qg6 43. Nxe6 fxe6 44. g4 Qc2+ 45. Kg3 Qd3+ 46. Kf2 Qd5 47. Qf4 e5 48. Qf5+ Kg8 49. Qc8+ Kf7 50. Qf5+ Ke7 51. Kg3 Qd4 52. Kf3 Qd5+ 53. Ke3 Qe6 54. Qb1 Qd5 55. Qf5 Qd4+ 56. Kf3 Qd1+ 57. Ke4 Qd4+ 1/2-1/2

[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2024.03.29"]
[Round "3"]
[White "Hector, Jonny"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2441"]
[BlackElo "2118"]
[PlyCount "81"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d6 9. f4 Ng4 10. Bxg4 Qh4+ 11. Bf2 Qxg4 12. Qxg4 Bxg4 13. f5 Bh5 14. Rg1 f6 15. Ne6 Bxf2+ 16. Kxf2 Kd7 17. Nxg7 Bf7 18. g4 Rhg8 19. Nh5 Bxh5 20. gxh5 Rxg1 21. Kxg1 d5 22. Nd2 Kd6 23. Kf2 Rg8 24. exd5 Kxd5 25. Ne4 Kxe4 26. Re1+ Kxf5 27. Rxe7 Rd8 28. Ke2 Rc8 29. Rxh7 Kg4 30. h3+ Kf4 31. Rg7 Rh8 32. Rxc7 Rxh5 33. Rxb7 Rxh3 34. a4 f5 35. a5 Rh2+ 36. Kd3 Kf3 37. b4 Rh6 38. Rxa7 Rd6+ 39. Kc4 Rf6 40. b5 f4 41. b6 1-0

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2024.01.04"]
[Round "8"]
[White "Dingertz, Erik"]
[Black "Wernberg, Hugo"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2155"]
[BlackElo "2207"]
[PlyCount "61"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Be7 10. Nc3 0-0 11. b4 a6 12. b5 cxb5 13. Nxb5 Nc6 14. Nc3 g5 15. Rd1 Kg7 16. h4 Nh7 17. hxg5 Nxg5 18. Nxg5 hxg5 19. e4 dxe4 20. Bxe4 Bxe4 21. Nxe4 Rad8 22. Bxg5 Bxg5 23. Nxg5 Nxd4 24. Ne4 Rd5 25. Nc3 Rd7 26. c6 bxc6 27. Rxa6 Rb8 28. Rxc6 Rxb2 29. Kg2 Rc2 30. Rc5 e5 31. Ne4 1/2-1/2

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2024.01.03"]
[Round "7"]
[White "Hristodoulaki, Antonia"]
[Black "Dingertz, Erik"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2068"]
[BlackElo "2155"]
[PlyCount "148"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Bg4 10. Qc1 Re8 11. Re1 Rb8 12. exd5 cxd5 13. Rxe8+ Qxe8 14. Bg5 Bxc3 15. bxc3 Qe5 16. Qe3 Qxe3 17. Bxe3 a5 18. c4 Bh5 19. f4 Bg6 20. c5 Bxd3 21. cxd3 Ng4 22. Bd2 Rb5 23. h3 Nf6 24. Rc1 a4 25. Rc2 c6 26. Be3 Nd7 27. Kf2 f5 28. Ke2 Nf8 29. Kd2 Ne6 30. d4 Rb1 31. Rc1 Rxc1 32. Kxc1 Nc7 33. Kd2 Nb5 34. Kd3 Kf7 35. Bd2 h6 36. g3 Kf6 37. Be3 Ke6 38. Bd2 Kd7 39. Be3 Kc7 40. Bd2 g6 41. g4 fxg4 42. hxg4 Kd7 43. f5 gxf5 44. gxf5 h5 45. Bg5 Ke8 46. Bh4 Kf7 47. Bg5 Nc7 48. Ke3 Na6 49. Kd2 Nb4 50. a3 Na6 51. Kc3 Nc7 52. Kb4 Nb5 53. Kxa4 Nxd4 54. Kb4 Nxf5 55. a4 Ke6 56. a5 Kd7 57. a6 Kc8 58. Bf4 Nd4 59. Ka5 Nb5 60. Kb6 Kd7 61. a7 Nxa7 62. Kxa7 d4 63. Kb6 h4 64. Ka5 Ke6 65. Kb4 Kd5 66. Bh2 h3 67. Bg1 Ke4 68. Kc4 Kf3 69. Bh2 Ke3 70. Bg1+ Ke4 71. Bh2 d3 72. Bg1 Kf3 73. Kxd3 Kg2 74. Kd4 h2 0-1

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2024.01.02"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Makka, Ioulia"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2155"]
[BlackElo "1936"]
[PlyCount "107"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 c5 6. a4 a6 7. axb5 axb5 8. Rxa8 Bxa8 9. dxc5 Bxc5 10. Nc3 Qa5 11. Bf4 Na6 12. Qd3 Bc6 13. Nd4 Bxd4 14. Qxd4 Bxg2 15. Kxg2 0-0 16. Bd6 Rc8 17. b4 Qd8 18. Nxb5 Rxc2 19. Ra1 Qa8+ 20. Kg1 Qb7 21. Nc3 Ne8 22. Qe4 Qxe4 23. Nxe4 f5 24. b5 fxe4 25. bxa6 Rc8 26. a7 Ra8 27. Bb8 Nf6 28. Rb1 Kf7 29. Rb7 Ke7 30. Be5 Ne8 31. Bd4 Kd6 32. Rb8 Nc7 33. Bb6 Kc6 34. Bxc7 Rxa7 35. Bf4 g6 36. Rb4 d5 37. Be5 Ra2 38. e3 Ra7 39. Bd4 Re7 40. Rb6+ Kc7 41. Ra6 Re8 42. Ra7+ Kc6 43. Be5 Rf8 44. g4 h5 45. h3 hxg4 46. hxg4 Rg8 47. Re7 Kc5 48. Rxe6 Kc4 49. Re7 Ra8 50. Rg7 Ra6 51. Rc7+ Kb5 52. Rd7 Kc5 53. Bd4+ Kc4 54. Kg2 1-0

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2023.12.31"]
[Round "5"]
[White "Dingertz, Erik"]
[Black "Zheng, Harry Z"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2155"]
[BlackElo "2105"]
[PlyCount "72"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Nxd5 8. Qe4+ Ne7 9. Qxa8 Nec6 10. Ne5 Nxe5 11. Qe4 Qe7 12. Bf4 Nbc6 13. Bxe5 Qxe5 14. Qxe5+ Nxe5 15. Bg2 Bd6 16. Nc3 Nc4 17. 0-0-0 Be5 18. Kc2 b5 19. b4 cxb4 20. Nd5 Bb7 21. Nc7+ Bxc7 22. Bxb7 Ke7 23. h4 Rb8 24. Be4 Rb6 25. Bf5 Bd6 26. Bxh7 Ra6 27. Kb1 Na3+ 28. Kc1 Nc4 29. Bb1 Rc6 30. Be4 Rc7 31. Kb1 Na3+ 32. Kb2 Be5+ 33. Kb3 a5 34. Rc1 Rc3+ 35. Kb2 Rc2+ 36. Kb3 Rb2# 0-1

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2023.12.30"]
[Round "4"]
[White "Devnani, Kush"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2210"]
[BlackElo "2155"]
[PlyCount "115"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. 0-0 Nxc3 8. bxc3 Be7 9. Ne5 0-0 10. Qg4 Nc6 11. Re1 f5 12. Qf3 Nxe5 13. Rxe5 Kh8 14. Bf4 Bd6 15. Re3 Bxf4 16. Qxf4 Rf6 17. Rae1 Bd7 18. Bxe6 Bxe6 19. Rxe6 Rxe6 20. Rxe6 Qd5 21. Re2 c6 22. h3 h6 23. Qc7 Qb5 24. Re7 Qb1+ 25. Kh2 Rg8 26. Qxb7 Qxa2 27. Qxc6 Qxf2 28. Qg6 a5 29. Ra7 Qe3 30. Qxf5 Qxc3 31. Qe5 Qb4 32. Rxa5 Qb8 33. Rb5 Qxe5+ 34. Rxe5 Kh7 35. g4 Kg6 36. Rf5 Re8 37. Re5 Rd8 38. Re4 Kf6 39. h4 Rc8 40. Kg3 Rc3+ 41. Kf2 h5 42. Ke2 hxg4 43. Rxg4 Kf5 44. Rxg7 Rh3 45. Re7 Rxh4 46. Kd3 Kf6 47. Re5 Rh8 48. Ke4 Rd8 49. d5 Rd7 50. Re6+ Kf7 51. Ke5 Rd8 52. d6 Rd7 53. Rh6 Kg7 54. Rf6 Ra7 55. Rf4 Rf7 56. Rxf7+ Kxf7 57. Kf5 Kf8 58. Kf6 1-0

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2023.12.29"]
[Round "3"]
[White "Wiebe, Patrick Martin"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2254"]
[BlackElo "2155"]
[PlyCount "116"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Bb2 c5 7. 0-0 d4 8. e3 Nc6 9. exd4 cxd4 10. d3 e5 11. Na3 Re8 12. Nc2 h6 13. Re1 Qc7 14. Qd2 Bf5 15. b4 Bf8 16. b5 Na5 17. Nxe5 Rxe5 18. Rxe5 Qxe5 19. Bxd4 Qc7 20. Ne3 Bg6 21. Bc3 Rd8 22. Bxa5 b6 23. Bc3 Ne4 24. Bxe4 Bxe4 25. d4 f5 26. Qe2 Re8 27. Qh5 Ra8 28. Re1 a6 29. f3 Bd3 30. Qg6 axb5 31. Nd5 Qf7 32. Qxf7+ Kxf7 33. cxb5 Rxa2 34. Nxb6 Rc2 35. Ba5 Ra2 36. Nd7 Rxa5 37. Ne5+ Kf6 38. Nxd3 Rxb5 39. Kf2 Bd6 40. f4 Ra5 41. Re2 Bb8 42. Nb4 Bd6 43. Nc6 Ra3 44. Ne5 g5 45. Nc4 Ra6 46. Ke3 gxf4+ 47. gxf4 Bc7 48. Rc2 Ra1 49. Ne5 Ra3+ 50. Ke2 Bxe5 51. dxe5+ Ke6 52. Kf2 Ra4 53. Kg3 Ra3+ 54. Kh4 Rf3 55. Rc4 Kf7 56. Ra4 Kg6 57. h3 Kf7 58. Ra7+ Kg6 1/2-1/2

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2023.12.28"]
[Round "2"]
[White "Dingertz, Erik"]
[Black "Anand, Batsukh"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2155"]
[BlackElo "2263"]
[PlyCount "74"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qb6 8. h3 Qa6 9. b3 b5 10. cxb5 cxb5 11. a4 b4 12. Nb5 Qb7 13. Ne5 d5 14. Bf4 a6 15. Nc7 Qxc7 16. Nxg6 Qb6 17. Nxe7+ Kh8 18. Nxd5 Nxd5 19. Bxd5 Bb7 20. Bxb7 Qxb7 21. Rc1 Qd5 22. Qd3 Qxd4 23. Qf3 Nd7 24. Rfd1 Ne5 25. Bxe5 Qxe5 26. Rd7 Rae8 27. Rxf7 Qxe2 28. Rxf8+ Bxf8 29. Qf7 Qe6 30. Qh5 Bg7 31. Rc7 Rf8 32. Qc5 Qe1+ 33. Kg2 Qe4+ 34. Kg1 Qb1+ 35. Kh2 Qf5 36. Kg2 Qxc5 37. Rxc5 Rxf2+ 0-1

[Event "Rilton Cup 51st"]
[Site "Stockholm"]
[Date "2023.12.27"]
[Round "1"]
[White "Lindberg, Bengt"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2344"]
[BlackElo "2155"]
[PlyCount "55"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. c3 b5 7. Bb3 d6 8. 0-0 Bg4 9. Nbd2 Qb8 10. Re1 Qb6 11. Qe2 0-0 12. Nf1 Nd8 13. h3 Bh5 14. Ng3 Bg6 15. Nh4 a5 16. a3 Rb8 17. Bg5 Nd7 18. Nhf5 a4 19. Ba2 Bxf5 20. Nxf5 Ne6 21. Bd2 Rbe8 22. Rf1 Nf6 23. Qf3 c6 24. Nxg7 Kxg7 25. Bh6+ Kg6 26. Qf5+ Kxh6 27. Qxf6+ Kh5 28. g4# 1-0

[Event "Stockholm Elite Hotels GP"]
[Site "Stockholm"]
[Date "2023.11.05"]
[Round "7"]
[White "Dingertz, Erik"]
[Black "Olund, Joar"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2183"]
[BlackElo "2378"]
[PlyCount "120"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 0-0 8. Nf3 Qe7 9. Rd1 Re8 10. 0-0 Na6 11. d5 c5 12. a3 Bd7 13. Ne1 Rab8 14. Nc2 Rec8 15. e4 b5 16. cxb5 Bxb5 17. Nxb5 Rxb5 18. Ne3 Rcb8 19. Nc4 Nc7 20. f4 Nd7 21. Bh3 Nb6 22. Na5 Rxa5 23. Qxa5 a6 24. b3 exf4 25. Rxf4 g5 26. Rf5 Qxe4 27. Rxg5+ Kf8 28. Qd2 Re8 29. Kf2 Re5 30. Bg2 Qd4+ 31. Qxd4 cxd4 32. Rg4 Nbxd5 33. Bxd5 Nxd5 34. Rgxd4 Rf5+ 35. Ke1 Nc3 36. R1d3 Re5+ 37. Kf2 Ne4+ 38. Kg2 Nc5 39. Rf3 Ne4 40. Re3 d5 41. Red3 Nc5 42. Rd1 Re2+ 43. Kh3 Ne4 44. Rc1 f5 45. Rf1 Nf2+ 46. Kh4 Kf7 47. Rf4 Ne4 48. Rxf5+ Ke6 49. Rf8 Rxh2+ 50. Kg4 Rb2 51. Rb8 Ke5 52. Rf5+ Kd4 53. Rb4+ Ke3 54. Rf3+ Ke2 55. Kf4 Rd2 56. Re3+ Kf2 57. Ra4 Nc5 58. Rf3+ Ke2 59. Re3+ Kf2 60. Rf3+ Ke2 1/2-1/2

[Event "Stockholm Elite Hotels GP"]
[Site "Stockholm"]
[Date "2023.11.05"]
[Round "8"]
[White "Westerberg, Jonathan"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2476"]
[BlackElo "2183"]
[PlyCount "63"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bb4 5. Nd5 Nxd5 6. exd5 Ne7 7. Nxe5 Nxd5 8. c3 Qe7 9. Nf3 Ba5 10. 0-0 0-0 11. Re1 Nf4 12. Bf1 Qf6 13. d4 d5 14. Ne5 Ng6 15. Qa4 Bb6 16. Nd7 Bxd7 17. Qxd7 Rad8 18. Qg4 h6 19. Be3 c6 20. Bd3 Bc7 21. Qf5 Qxf5 22. Bxf5 Bf4 23. Bxf4 Nxf4 24. Re7 Rfe8 25. Rxb7 Rb8 26. Rxb8 Rxb8 27. Rb1 g6 28. Bg4 f5 29. Bf3 g5 30. Kf1 Nd3 31. b3 Re8 32. g3 1-0

[Event "Stockholm Elite Hotels GP"]
[Site "Stockholm"]
[Date "2023.11.03"]
[Round "3"]
[White "Dingertz, Erik"]
[Black "Blomqvist, Erik"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2183"]
[BlackElo "2520"]
[PlyCount "68"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Nf3 0-0 7. 0-0 dxc4 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. b3 cxb3 12. Nxb3 Ba6 13. Ne5 bxa4 14. Rxa4 Bb5 15. Raa1 a4 16. Qb2 Nfd7 17. Nc5 Nxc5 18. dxc5 Qe7 19. Rfd1 Qxc5 20. Ra3 Ra7 21. Be4 f6 22. Nd3 Qe7 23. Rc1 Rd8 24. Qa2 Kh8 25. Nf4 e5 26. Ne6 Rd6 27. Nc5 Nd7 28. Nxa4 Rd4 29. Nc5 Rxa3 30. Qxa3 Ra4 31. Qb2 Nxc5 32. Bxc6 Bxc6 33. Rxc5 Bb7 34. Qc1 Qxc5 0-1

[Event "Gothenburg Kvibergspelen"]
[Site "Gothenburg"]
[Date "2023.09.17"]
[Round "7"]
[White "Dingertz, Erik"]
[Black "Bengtsson, Siv"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2140"]
[BlackElo "1995"]
[PlyCount "122"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e3 Bxd2 9. Nfxd2 0-0 10. Nc3 Re8 11. Qc2 Nf8 12. a3 Ng6 13. b4 c6 14. d5 Bd7 15. Nde4 Nxe4 16. Nxe4 Bf5 17. Qd2 cxd5 18. Qxd5 Be6 19. Qxd6 Bxc4 20. Rfd1 Bb3 21. Qxd8 Raxd8 22. Rxd8 Rxd8 23. Nc5 a4 24. Bxb7 Ne7 25. Kf1 Bc4+ 26. Ke1 Bb5 27. Rd1 Rxd1+ 28. Kxd1 f5 29. Kd2 Kf7 30. Bf3 Nc8 31. Be2 Bxe2 32. Kxe2 Nb6 33. e4 g6 34. Kd3 Ke7 35. f4 Kd6 36. Nb7+ Kc7 37. Na5 exf4 38. gxf4 fxe4+ 39. Kxe4 Kd6 40. Kd4 Nd5 41. Nc4+ Ke6 42. Nb2 Nxf4 43. Nxa4 Kd6 44. Nc3 Ne6+ 45. Kc4 g5 46. Nb5+ Kd7 47. a4 h5 48. Kd5 g4 49. Nd4 Ng5 50. Ke5 Nf3+ 51. Kf4 Nxd4 52. Kg5 Nf3+ 53. Kxh5 Nxh2 54. Kh4 Kc6 55. Kg3 Nf1+ 56. Kxg4 Ne3+ 57. Kf3 Nc2 58. b5+ Kc5 59. Ke4 Na3 60. Kd3 Nxb5 61. axb5 Kxb5 1/2-1/2

[Event "Gothenburg Kvibergspelen"]
[Site "Gothenburg"]
[Date "2023.09.17"]
[Round "8"]
[White "Dingertz, Erik"]
[Black "Morell, Ludvig"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2140"]
[BlackElo "2001"]
[PlyCount "61"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Qc8 11. Rc1 Bd6 12. Bg5 Be4 13. Qd1 Nbd7 14. Nbd2 Bb7 15. Bxf6 Nxf6 16. Nb3 Bd5 17. a3 a5 18. Nc5 Bxc5 19. Rxc5 Nd7 20. Rc3 Qb7 21. Qc2 Ra7 22. Ng5 f5 23. Bxd5 Qxd5 24. Rxc7 Rxc7 25. Qxc7 h6 26. Nf3 g5 27. Rc1 f4 28. g4 h5 29. h3 hxg4 30. hxg4 Rf7 31. Qd8+ 1-0

[Event "Gothenburg Kvibergspelen"]
[Site "Gothenburg"]
[Date "2023.09.16"]
[Round "6"]
[White "Thorn, Eric"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2390"]
[BlackElo "2140"]
[PlyCount "121"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Bb4 7. dxe5 Nxe4 8. Qf3 Nxc3 9. bxc3 Be7 10. Qg3 g6 11. h4 d5 12. Bb2 Be6 13. 0-0-0 c6 14. cxd5 cxd5 15. Bb5+ Kf8 16. h5 g5 17. Rd4 h6 18. Rhd1 Rc8 19. Bc4 Rxc4 20. Rxc4 Qa5 21. Rcd4 Qxa2 22. Qd3 Kg7 23. Qb1 Qa6 24. Qa1 Qe2 25. R4d2 Qc4 26. Rd4 Qe2 27. R4d2 Qc4 28. Ba3 Bxa3+ 29. Qxa3 Rc8 30. Rd3 Rc6 31. Rd4 Qe2 32. Qb2 Qxe5 33. Qd2 Ra6 34. Rb4 Ra1+ 35. Kb2 Rxd1 36. Qxd1 b6 37. g3 g4 38. Qd4 Kf6 39. Ra4 Qxd4 40. cxd4 a5 41. Ra3 Kf5 42. Re3 f6 43. Rb3 Bf7 44. Rxb6 Bxh5 45. Kc3 Be8 46. Rd6 Bf7 47. Kd3 a4 48. Ke3 h5 49. Rd8 Kg5 50. Ra8 Bg6 51. Rxa4 Be4 52. Ra8 Bf3 53. Rg8+ Kf5 54. Rh8 Kg5 55. Rg8+ Kf5 56. Rh8 Kg5 57. Kd2 f5 58. Ke3 Be4 59. Rg8+ Kf6 60. Kf4 Bd3 61. Rg5 1-0

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.09"]
[Round "9"]
[White "Falkevall, Axel"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2311"]
[BlackElo "2090"]
[PlyCount "81"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. 0-0 h6 7. Be3 Bxe3 8. fxe3 d6 9. a3 Re8 10. Nh4 Be6 11. Bxe6 Rxe6 12. Qf3 Ne7 13. Nd5 c6 14. Nxe7+ Qxe7 15. Nf5 Qf8 16. Qh3 d5 17. exd5 cxd5 18. Rf3 Kh7 19. Raf1 Ne8 20. Kh1 a5 21. g4 e4 22. Rg3 g6 23. Nxh6 Qxh6 24. Rxf7+ Ng7 25. Qxh6+ Kxh6 26. Rh3+ Kg5 27. Rxg7 Rb6 28. Rd7 Rxb2 29. Rxd5+ Kf6 30. Rc5 exd3 31. cxd3 b5 32. d4 b4 33. e4 Rd8 34. g5+ Ke6 35. Re5+ Kf7 36. Rh7+ Kg8 37. Ree7 Rxd4 38. Rhg7+ Kh8 39. Rh7+ Kg8 40. Rhg7+ Kh8 41. Rh7+ 1/2-1/2

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.08"]
[Round "8"]
[White "Dingertz, Erik"]
[Black "Carlsson, Ludvig"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2090"]
[BlackElo "2373"]
[PlyCount "51"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 e5 3. d4 e4 4. Nc3 d5 5. cxd5 cxd5 6. Bg2 Nf6 7. Bg5 Nbd7 8. Qb3 Be7 9. Nh3 Nb6 10. Nf4 Be6 11. 0-0 0-0 12. Rac1 h6 13. Nxe6 fxe6 14. Bf4 g5 15. Be5 Rc8 16. f3 Nc4 17. Nxe4 Nxe4 18. fxe4 Rxf1+ 19. Rxf1 Nd2 20. Qd3 Nxf1 21. exd5 Qe8 22. Bh3 g4 23. Bxg4 Ne3 24. Bxe6+ Kf8 25. Qxe3 Bg5 26. Qa3+ 1-0

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.07"]
[Round "7"]
[White "Joensson, Oscar"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2077"]
[BlackElo "2090"]
[PlyCount "93"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Bg5 h6 12. Bxf6 Qxf6 13. Nc3 Bxf3 14. Bxf3 c6 15. Ne4 Qe7 16. Nxd6 Qxd6 17. a5 Nd7 18. Rfd1 Nf6 19. e4 e5 20. Ra3 Rfe8 21. Rad3 Rac8 22. Bg2 exd4 23. Rxd4 Qe5 24. Bh3 Rc7 25. b4 c5 26. Rd8 Rce7 27. bxc5 Qxe4 28. Rxe8+ Rxe8 29. Qb3 Qe2 30. Bf1 Qh5 31. Rc1 Re7 32. Bg2 Nd7 33. Qxb7 Qg5 34. f4 Qf6 35. c6 Qd4+ 36. Kh1 Qe3 37. Rf1 Nc5 38. Qb8+ Re8 39. c7 Qe6 40. f5 Qd7 41. Rb1 Kh7 42. Qb6 Qxf5 43. Rf1 Qe5 44. Rc1 Qf5 45. Qxc5 Re1+ 46. Qg1 Rxg1+ 47. Kxg1 1-0

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.06"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Seo, Jung Hyun"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2090"]
[BlackElo "2124"]
[PlyCount "92"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 c6 5. Nf3 Nbd7 6. Nbd2 Be7 7. 0-0 a5 8. Qc2 b5 9. c5 e5 10. Nxe5 Nxe5 11. dxe5 Nd7 12. e4 d4 13. e6 fxe6 14. e5 Ra6 15. Ne4 Nxe5 16. Bf4 Nf7 17. Rae1 0-0 18. Nd2 d3 19. Qb3 Bxc5 20. Be4 a4 21. Qc3 Qd4 22. Qc1 Bb4 23. a3 Ba5 24. Nf3 Qf6 25. Bxd3 Bxe1 26. Qxe1 e5 27. Nxe5 Bf5 28. Nxf7 Bxd3 29. Ne5 Bxf1 30. Nd7 Qf7 31. Nxf8 Bc4 32. Bd6 Ra8 33. Qe4 Rxf8 34. Bxf8 Qxf8 35. Qxc6 Qd8 36. h4 Qd1+ 37. Kh2 Qd8 38. h5 Qf8 39. Kg1 h6 40. g4 Qe7 41. Kg2 Qe5 42. Kg1 Qe1+ 43. Kg2 Qf1+ 44. Kg3 Qg1+ 45. Kf4 Qxf2+ 46. Ke5 Qe3+ 0-1

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.05"]
[Round "5"]
[White "Persson, Sebastian"]
[Black "Dingertz, Erik"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1947"]
[BlackElo "2090"]
[PlyCount "52"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 Be7 7. 0-0 0-0 8. Nc3 cxd4 9. exd4 a6 10. a4 Nc6 11. Rc1 Nb4 12. Qb3 Qa5 13. Ne4 Rd8 14. Nxf6+ gxf6 15. Bh4 Bd7 16. Ne5 Kf8 17. Ng4 Bxa4 18. Qg3 Qf5 19. Nxf6 Bxf6 20. Bxf6 Qxf6 21. Qa3 Qe7 22. Qxa4 b5 23. Bxb5 axb5 24. Qxb5 Rd5 25. Rc5 Rxd4 26. Rfc1 Qd7 0-1

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.04"]
[Round "4"]
[White "Dingertz, Erik"]
[Black "Wernberg, Hugo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2090"]
[BlackElo "2217"]
[PlyCount "63"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Rb1 a5 7. a3 Nge7 8. b4 axb4 9. axb4 Nd4 10. e3 Ndf5 11. Nf3 0-0 12. 0-0 c6 13. d4 exd4 14. exd4 c5 15. Nb5 cxb4 16. Bf4 d5 17. g4 Nh6 18. h3 f5 19. g5 Nf7 20. Qb3 dxc4 21. Qxc4 Nd5 22. Bc7 Nxc7 23. Nxc7 Rb8 24. Ne5 Bxe5 25. dxe5 Qxg5 26. f4 Qe7 27. Nd5 Qe6 28. Qc7 Ra8 29. Nf6+ Kg7 30. Bd5 Qa6 31. Ne8+ Kh8 32. Qe7 1-0

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.03"]
[Round "3"]
[White "Ostlund, Joar"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2265"]
[BlackElo "2090"]
[PlyCount "88"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 Nc6 13. Nbd2 Bg6 14. e3 h6 15. Bxf6 Bxf6 16. Nb3 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Nc5 c6 20. Rd1 Qa5 21. Nd7 Rfe8 22. Qd2 Qxd2 23. Rxd2 Rad8 24. Rad1 Bh5 25. f3 b5 26. g4 Bg6 27. f4 Bc7 28. f5 Bh7 29. Bxc6 Rxe3 30. axb5 axb5 31. Bxb5 h5 32. Nf6+ gxf6 33. Rxd8+ Bxd8 34. Rxd8+ Kg7 35. Bd3 hxg4 36. Rd5 Re1+ 37. Kf2 Rd1 38. Ke3 Rh1 39. Rd4 Rxh2 40. Rxg4+ Kf8 41. b4 Rh3+ 42. Ke4 Rxd3 43. Kxd3 Bxf5+ 44. Re4 Bxe4+ 1/2-1/2

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.02"]
[Round "2"]
[White "Dingertz, Erik"]
[Black "Strom Engdahl, Alexander"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "2090"]
[BlackElo "2120"]
[PlyCount "86"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[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. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. Qa4+ Nbd7 7. 0-0 a6 8. dxc5 Bxc5 9. Nc3 Rb8 10. Qxc4 b5 11. Qd3 Bb7 12. Bf4 Rc8 13. Rfd1 0-0 14. Ne5 Bxg2 15. Kxg2 Nxe5 16. Bxe5 Be7 17. Qf3 Qb6 18. Rd3 Qc6 19. Rad1 b4 20. Qxc6 Rxc6 21. Bxf6 Bxf6 22. Na4 Rfc8 23. Kf3 Kf8 24. R1d2 Rc2 25. Ke3 Ke8 26. Rd6 R8c6 27. Rxc2 Rxd6 28. Rc7 a5 29. Rc8+ Bd8 30. Nc5 Ke7 31. Nd3 Bb6+ 32. Kf3 f6 33. g4 e5 34. h4 Ke6 35. Nc5+ Bxc5 36. Rxc5 Rd2 37. Rxa5 Rxb2 38. h5 b3 39. axb3 Rxb3+ 40. e3 Rb7 41. Ra6+ Kf7 42. Ra8 h6 43. Ke4 Rc7 1/2-1/2

[Event "SWE-ch U20"]
[Site "Helsingborg"]
[Date "2023.07.01"]
[Round "1"]
[White "Dingertz, Erik"]
[Black "Lindholm, Gustav"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2090"]
[BlackElo "2155"]
[PlyCount "95"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 e6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 Nd5 11. Bxe7 Ncxe7 12. a3 b6 13. Bd3 Nf6 14. Ne4 Ned5 15. Ne5 Bb7 16. Qf3 Qe7 17. Rac1 Rac8 18. Ng5 Rxc1 19. Rxc1 Nb4 20. Qg3 Nxd3 21. Nxd3 Nd5 22. Ne4 Rd8 23. Ne5 Nf6 24. Ng5 Ne4 25. Nxe4 Bxe4 26. Qf4 Ba8 27. f3 f6 28. Ng4 Bb7 29. h4 Rc8 30. h5 Rxc1+ 31. Qxc1 Qd6 32. h6 Qxd4+ 33. Kh1 f5 34. Qc7 fxg4 35. Qb8+ Kf7 36. Qxb7+ Kg6 37. hxg7 Qxg7 38. Qe4+ Kf7 39. fxg4 Qh6+ 40. Kg1 Qc1+ 41. Kh2 Qh6+ 42. Kg3 Qg7 43. b4 Kf6 44. Qf4+ Kg6 45. Qe4+ Kf6 46. Qd4+ Kg6 47. Qd3+ Kf6 48. Qd4+ 1/2-1/2

[Event "Deltalift op"]
[Site "Tylosand"]
[Date "2023.05.18"]
[Round "3"]
[White "Dingertz, Erik"]
[Black "Kockum, Anton Frisk"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2071"]
[BlackElo "2338"]
[PlyCount "66"]
[EventDate "2023.05.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 g5 2. d4 Bg7 3. Bxg5 c5 4. Nc3 cxd4 5. Nd5 Nc6 6. Nf3 f6 7. Bh4 e6 8. Nf4 Nge7 9. Qd2 0-0 10. g4 e5 11. Nd5 Ng6 12. Rg1 d6 13. Bg3 Bxg4 14. Nh4 f5 15. Nxg6 hxg6 16. h3 Bh5 17. Bg2 Rc8 18. 0-0-0 Na5 19. Ne7+ Qxe7 20. Bd5+ Kh7 21. Qxa5 Bxe2 22. b3 Bxd1 23. Kxd1 f4 24. Bh2 e4 25. Rg4 e3 26. f3 e2+ 27. Ke1 d3 28. Be4 Rf6 29. Bxf4 Rxf4 30. Bxg6+ Kg8 31. Rxf4 Rc5 32. Qd2 Qg5 33. Bf7+ Kh8 0-1

[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2023.04.07"]
[Round "2"]
[White "Dingertz, Erik"]
[Black "Crevatin, Leo"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1979"]
[BlackElo "2292"]
[PlyCount "72"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Nf3 a6 6. Qxc4 b5 7. Qb3 Bb7 8. a4 Nc5 9. Qc2 Nxa4 10. d4 Nf6 11. 0-0 Be4 12. Qb3 c5 13. Nbd2 Bd5 14. Qd1 cxd4 15. Nb3 Be7 16. Nbxd4 0-0 17. b3 Nc3 18. Qd3 b4 19. Bb2 Be4 20. Qc4 Rc8 21. Nxe6 Rxc4 22. Nxd8 Nxe2+ 23. Kh1 Rc2 24. Bxf6 Bxf6 25. Rxa6 Rxd8 26. Rb6 Bc3 27. Ng5 Bxg2+ 28. Kxg2 Nd4 29. Rd1 Rd2 30. Rxd2 Bxd2 31. Ne4 Bc3 32. Nc5 h6 33. Nd3 Nc2 34. Nc5 Bd4 35. Rc6 Bxc5 36. Rxc5 Na1 0-1

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2023.02.12"]
[Round "7"]
[White "Dingertz, Erik"]
[Black "Lindberg, Bengt"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2017"]
[BlackElo "2354"]
[PlyCount "38"]
[EventDate "2023.02.10"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. Re1 Nc6 10. d3 Nd7 11. Ba3 a5 12. Nfd2 Bb4 13. Bxb4 axb4 14. Nf3 Nc5 15. Qc2 Qd6 16. Nbd2 f5 17. Re2 e5 18. Rae1 e4 19. dxe4 d3 0-1

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2023.02.11"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Sevastianov, Andrii"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2017"]
[BlackElo "2160"]
[PlyCount "60"]
[EventDate "2023.02.10"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Nf6 4. Bg2 Bc5 5. d3 d6 6. a3 a6 7. b4 Ba7 8. Bb2 Be6 9. Nf3 Qd7 10. h3 h6 11. Nd2 Rb8 12. Nd5 Nh7 13. Rc1 Ne7 14. Nb3 0-0 15. d4 Ng6 16. h4 c6 17. h5 cxd5 18. hxg6 fxg6 19. cxd5 Qf7 20. 0-0 Bxd5 21. Bxd5 Qxd5 22. dxe5 Qxd1 23. Rcxd1 dxe5 24. Bxe5 Rbe8 25. Bd6 Rf7 26. e3 Ng5 27. Nc5 Ne4 28. Nxe4 Rxe4 29. Rc1 Rd7 30. Bc5 Bxc5 1/2-1/2

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2023.02.10"]
[Round "2"]
[White "Dingertz, Erik"]
[Black "Kucuksari, Kaan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2017"]
[BlackElo "2507"]
[PlyCount "72"]
[EventDate "2023.02.10"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 a5 6. e3 e5 7. Nge2 Nge7 8. 0-0 0-0 9. b3 f5 10. Bb2 d6 11. Nb5 Be6 12. d4 cxd4 13. exd4 e4 14. Qd2 Bf7 15. f3 exf3 16. Bxf3 a4 17. d5 Ne5 18. Ned4 axb3 19. Qb4 Nd3 20. Qxb3 Nxb2 21. Qxb2 f4 22. Bg4 fxg3 23. hxg3 Nf5 24. Bxf5 gxf5 25. Rxf5 Bg6 26. Rxf8+ Qxf8 27. Rf1 Qe7 28. Qd2 Rc8 29. Re1 Qd7 30. Re6 Rxc4 31. Rxd6 Rxd4 32. Qg5 Qxb5 33. Rd8+ Be8 34. Qe7 Rd1+ 35. Kf2 Qf1+ 36. Ke3 Re1+ 0-1

[Event "SWE-ch Masters"]
[Site "Uppsala"]
[Date "2022.07.07"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Tiger Norqvist, Axel"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2021"]
[BlackElo "2239"]
[PlyCount "84"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Rb1 a5 6. a3 d6 7. b4 axb4 8. axb4 e5 9. d3 h6 10. Nf3 Nc6 11. b5 Ne7 12. 0-0 Be6 13. Qb3 Qd7 14. Ba3 Bh3 15. c5 Bxg2 16. Kxg2 Ne8 17. Ra1 dxc5 18. Bxc5 Nd6 19. Ra3 Rxa3 20. Qxa3 b6 21. Bxd6 cxd6 22. Ra1 Rc8 23. e4 d5 24. Qb3 dxe4 25. dxe4 Qb7 26. Ra6 Rd8 27. Qa3 Nc8 28. Qb3 Kh7 29. Qc4 f5 30. Nh4 Rd4 31. Qe6 Rd6 32. Qc4 Rd4 33. Qe6 Rd6 34. Qc4 Ne7 35. f3 Rd4 36. Qe6 Qc7 37. Nd5 Qc2+ 38. Kh3 Rd2 39. exf5 Rxh2+ 40. Kg4 Rxh4+ 41. Kxh4 Qh2+ 42. Kg4 Qh5# 0-1

[Event "SWE-ch Masters"]
[Site "Uppsala"]
[Date "2022.07.05"]
[Round "4"]
[White "Dingertz, Erik"]
[Black "Styf, Josef"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2021"]
[BlackElo "2048"]
[PlyCount "66"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Rb1 d6 6. b4 e5 7. d3 c6 8. Nf3 Re8 9. b5 Bf5 10. e4 Bg4 11. bxc6 bxc6 12. Qa4 Qc7 13. Be3 Nbd7 14. 0-0 Nc5 15. Bxc5 dxc5 16. Rb3 Red8 17. Rfb1 Rxd3 18. Ne1 Rd2 19. Qa3 Qd6 20. Na4 Bd1 21. R3b2 Qd4 22. Rxd2 Qxd2 23. Nf3 Qc2 24. Nc3 Nxe4 25. Rxd1 Qxf2+ 26. Kh1 Qe3 27. Rf1 Qxc3 28. Qa6 Qe3 29. Qxc6 Rf8 30. Nxe5 Nf2+ 31. Rxf2 Qxf2 32. Nd3 Qxa2 33. Bd5 Qb1+ 0-1

[Event "SWE-ch Masters"]
[Site "Uppsala"]
[Date "2022.07.04"]
[Round "3"]
[White "Johansson, Thomas1111"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2231"]
[BlackElo "2021"]
[PlyCount "107"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. d4 cxd4 7. Qxd4 Bg7 8. Nc3 0-0 9. Qh4 d6 10. Bh6 Nbd7 11. Rac1 Rc8 12. b3 a6 13. Bxg7 Kxg7 14. Qd4 Rc5 15. Ne1 Bxg2 16. Nxg2 Qc8 17. Nd5 e5 18. Qd2 Nxd5 19. cxd5 Nf6 20. Ne3 Qd7 21. Rxc5 bxc5 22. Nc4 h5 23. f3 h4 24. g4 h3 25. Kf2 e4 26. Kg3 Qe7 27. Kxh3 exf3 28. exf3 Nxd5 29. Kg2 Qb7 30. Rd1 Nb4 31. Nxd6 Qc7 32. Qc3+ f6 33. a3 Rd8 34. axb4 Rxd6 35. Rxd6 Qxd6 36. bxc5 Qe6 37. Kf2 Qc6 38. g5 Qc7 39. Qxf6+ Kh7 40. Qd6 Qb7 41. c6 Qb6+ 42. Kg2 Qe3 43. Qd5 Qe2+ 44. Kg3 Qe1+ 45. Kf4 Qh4+ 46. Ke3 Qe1+ 47. Kd4 Qa1+ 48. Kc5 Qg1+ 49. Kd6 Qxh2+ 50. Ke6 Qe2+ 51. Kf6 Qb2+ 52. Qe5 Qc2 53. Qe7+ Kh8 54. Qg7# 1-0

[Event "Deltalift op"]
[Site "Tylosand"]
[Date "2022.05.27"]
[Round "5"]
[White "Dingertz, Erik"]
[Black "Berglind, Axel"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1999"]
[BlackElo "2157"]
[PlyCount "112"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 c5 6. Rb1 Nc6 7. a3 a5 8. e4 d6 9. Nge2 Be6 10. 0-0 Qd7 11. Nf4 Nd4 12. Be3 Ng4 13. Bxd4 Bxd4 14. Nxe6 Qxe6 15. Nb5 Rad8 16. Nxd4 cxd4 17. Qb3 Ne5 18. f4 Nd7 19. Qc2 Rc8 20. Qd2 a4 21. f5 Qe5 22. Bh3 Rc7 23. fxg6 hxg6 24. Bxd7 Rxd7 25. b3 axb3 26. Rxb3 Rc8 27. Rfb1 Kg7 28. Rxb7 Rxb7 29. Rxb7 Ra8 30. Rb5 Qf6 31. Rb3 Qf3 32. Qe1 Rh8 33. Qf1 Qxf1+ 34. Kxf1 Rxh2 35. Ke1 Rg2 36. Kd1 Rxg3 37. a4 Rh3 38. a5 g5 39. a6 Rh1+ 40. Kc2 Ra1 41. Rb6 g4 42. Kb2 Ra5 43. Rb5 Rxa6 44. Rg5+ Kf6 45. Rxg4 Ke6 46. Rg5 Kd7 47. Rh5 e6 48. c5 dxc5 49. Rxc5 Rb6+ 50. Ka2 Rc6 51. Rb5 Rc3 52. Rb7+ Ke8 53. Rb3 Rxb3 54. Kxb3 e5 55. Kc4 Kd7 56. Kc5 Ke6 0-1

[Event "Deltalift op"]
[Site "Tylosand"]
[Date "2022.05.26"]
[Round "2"]
[White "Kockum, Anton Frisk"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2341"]
[BlackElo "1999"]
[PlyCount "45"]
[EventDate "2022.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. cxd5 exd5 7. 0-0 Nbd7 8. Nc3 Be7 9. Bf4 0-0 10. Ne5 c5 11. dxc5 Nxc5 12. Rc1 Rc8 13. Nb5 Ne6 14. Nxa7 Rxc1 15. Qxc1 Qa8 16. Nac6 Bc5 17. b4 Bxc6 18. bxc5 bxc5 19. Nxc6 Qxc6 20. Be5 Ra8 21. Bxf6 gxf6 22. Rd1 Nd4 23. Rxd4 1-0

[Event "SWE-chT 1920 Superettan"]
[Site "Sweden"]
[Date "2020.10.18"]
[Round "9"]
[White "Dingertz, Erik"]
[Black "Nowen, Linus"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1947"]
[BlackElo "1568"]
[PlyCount "72"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kristallen"]
[BlackTeam "Pelaro Alingsas"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. e3 Nc6 6. Nge2 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. 0-0 0-0 10. b3 Rc8 11. Bb2 Qa5 12. Qe2 Rfd8 13. Rfd1 a6 14. Rac1 Bg4 15. f3 Bd7 16. Kh1 b5 17. cxb5 Nxd4 18. exd4 axb5 19. Qe3 Be6 20. Ne4 Nd5 21. Qg5 Qxa2 22. Qd2 Qxb3 23. Rxc8 Rxc8 24. Rc1 Rxc1+ 25. Qxc1 Nb4 26. Nf2 Nd3 27. Nxd3 Qxd3 28. Qf1 Qb3 29. Qa1 Bd5 30. f4 Bxg2+ 31. Kxg2 Qc2+ 32. Kh3 Qf5+ 33. Kg2 Qe4+ 34. Kh3 h5 35. Bc3 Bf6 36. Qa7 Qf5+ 0-1

[Event "SWE-chT 1920 Superettan"]
[Site "Sweden"]
[Date "2020.10.17"]
[Round "8"]
[White "Wester, Fredrik"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1953"]
[BlackElo "1947"]
[PlyCount "61"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Norrkoping Schack 08"]
[BlackTeam "Kristallen"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. h3 0-0 10. a4 Bb7 11. Re1 exd4 12. cxd4 Re8 13. axb5 axb5 14. Rxa8 Bxa8 15. Nc3 Ba5 16. Qd3 Bxc3 17. bxc3 Na5 18. Qxb5 Nxb3 19. Qxb3 Nxe4 20. c4 d5 21. c5 Qb8 22. Qa4 Re6 23. Bf4 g5 24. Bxc7 Qc8 25. Ne5 Qb7 26. Qd7 Rf6 27. Qe8+ Kg7 28. Nd7 Qxc7 29. Qf8+ Kg6 30. Nxf6 Qf4 31. Nxe4 1-0

[Event "SWE-chT 1920 Superettan"]
[Site "Sweden"]
[Date "2020.10.16"]
[Round "7"]
[White "Bjorkman, Filip"]
[Black "Dingertz, Erik"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1996"]
[BlackElo "1947"]
[PlyCount "119"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Vasteras II"]
[BlackTeam "Kristallen"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. Bc4 Nc6 6. h3 Bxf3 7. Qxf3 Qf6 8. b4 Bb6 9. a4 a5 10. b5 Nce7 11. fxe5 dxe5 12. Ke2 Ng6 13. d3 Qxf3+ 14. gxf3 f6 15. Be3 Bxe3 16. Kxe3 0-0-0 17. Nd2 N8e7 18. Rab1 b6 19. h4 Nf4 20. Rbg1 g6 21. Nb3 Kb7 22. Nc1 Nc8 23. Ne2 Nd6 24. Bb3 Nxe2 25. Kxe2 Ne8 26. Rh2 Ng7 27. Bd5+ Kb8 28. Ke3 Nh5 29. Rd2 Nf4 30. Bc4 Rd6 31. d4 Rhd8 32. Rgd1 Kc8 33. Kf2 R8d7 34. Ke3 Kd8 35. d5 Ke7 36. Bf1 f5 37. c4 Rf6 38. c5 bxc5 39. Rc2 Ne6 40. Rdc1 Nd4 41. Rxc5 Nb3 42. Rxc7 Nxc1 43. Rxc1 Kd8 44. Bh3 Rc7 45. Rc6 Rcxc6 46. bxc6 Kc7 47. f4 exf4+ 48. Kxf4 fxe4+ 49. Ke5 e3 50. Bg4 h5 51. Be2 Rf2 52. Bb5 Rd2 53. Kf6 Rxd5 54. Kxg6 Rxb5 55. axb5 e2 56. b6+ Kxc6 57. b7 Kxb7 58. Kxh5 e1Q 59. Kg5 Qe8 60. h5 0-1

[Event "SWE-chT 1920 Superettan"]
[Site "Sweden"]
[Date "2020.02.29"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Engstrom, Kaj"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1947"]
[BlackElo "2213"]
[PlyCount "83"]
[EventDate "2019.10.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kristallen"]
[BlackTeam "Kungstornet"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 dxc4 5. a4 Be6 6. Na3 Na6 7. Ne5 Bd5 8. f3 Nc5 9. Naxc4 Nfd7 10. Nxd7 Qxd7 11. Qc2 e5 12. 0-0 f6 13. a5 Na6 14. d3 Bc5+ 15. Be3 Qe7 16. Bf2 0-0 17. Rad1 Rad8 18. e3 Qf7 19. e4 Bxf2+ 20. Qxf2 Be6 21. Qxa7 Nb4 22. Ne3 Rd4 23. f4 Bb3 24. fxe5 Qd7 25. Bh3 Qd8 26. Nf5 Rd7 27. e6 Bxe6 28. Nh6+ Kh8 29. Bxe6 Rc7 30. Nf7+ Rfxf7 31. Bxf7 Rxf7 32. Qb6 Qf8 33. e5 Nd5 34. Qd4 Qe7 35. Rde1 f5 36. e6 Rf8 37. Qe5 Qb4 38. e7 Re8 39. Rxf5 h6 40. Rf7 Nf6 41. Rxf6 gxf6 42. Qxf6+ 1-0

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2020.02.08"]
[Round "5"]
[White "Dingertz, Erik"]
[Black "Bellon Lopez, Juan Manuel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2063"]
[BlackElo "2351"]
[PlyCount "54"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 a6 2. g3 e6 3. Bg2 Nf6 4. c4 b5 5. d4 Bb7 6. Qb3 b4 7. a3 Nc6 8. axb4 Nxd4 9. Nxd4 Bxg2 10. Rg1 Bb7 11. Nc3 Be7 12. b5 0-0 13. Bf4 axb5 14. Rxa8 Qxa8 15. Ndxb5 Rc8 16. Nxc7 Qa1+ 17. Kd2 Qxg1 18. Qxb7 Rd8 19. Qb6 d5 20. cxd5 exd5 21. Be3 Ne4+ 22. Kc2 Nxc3 23. bxc3 Qa1 24. Qb5 Bf6 25. Bd2 Qa7 26. Bf4 g5 27. Ne8 Qa2+ 0-1

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2020.02.07"]
[Round "3"]
[White "Dingertz, Erik"]
[Black "Akesson, Ralf"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2063"]
[BlackElo "2378"]
[PlyCount "91"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. c4 e6 6. Nc3 Be7 7. b3 0-0 8. Bb2 a6 9. e3 d6 10. d4 cxd4 11. exd4 d5 12. Qe2 Nc6 13. Rfd1 Rc8 14. Rac1 Na5 15. Ne5 dxc4 16. bxc4 Bxg2 17. Kxg2 Nd7 18. Ne4 Qc7 19. Nxd7 Qxd7 20. d5 exd5 21. Rxd5 Qc6 22. Qg4 Qg6 23. Qxg6 hxg6 24. c5 b5 25. Rd7 Nc6 26. Nd6 Bxd6 27. cxd6 Na5 28. Rxc8 Rxc8 29. Rc7 Rd8 30. d7 f6 31. Bd4 Kf7 32. Bb6 Nc4 33. Rxc4 bxc4 34. Bxd8 Ke6 35. Ba5 Kxd7 36. Kf3 Kc6 37. Ke4 Kb5 38. Bc3 Ka4 39. Kd4 Ka3 40. Kxc4 Kxa2 41. Kd5 Kb3 42. Ba5 Kc2 43. Ke6 Kd3 44. Kf7 g5 45. Kxg7 Ke2 46. f4 1-0

[Event "Vaxjo op"]
[Site "Vaxjo"]
[Date "2020.02.07"]
[Round "4"]
[White "Olund, Joar"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2325"]
[BlackElo "2063"]
[PlyCount "103"]
[EventDate "2020.02.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 e6 5. cxd5 Qxd5 6. Nc3 Bb4 7. Qa4+ Nc6 8. Qxb4 Nxb4 9. Nxd5 exd5 10. Kd2 Bf5 11. Rc1 0-0-0 12. Nf3 Nxa2 13. Ra1 Nb4 14. Rxa7 Na6 15. Ra8+ Kd7 16. Rxd8+ Rxd8 17. e3 Nb4 18. Kc3 Nc6 19. Bd3 Bxd3 20. Kxd3 Ra8 21. Kc3 Nd8 22. Re1 Ne6 23. e4 c6 24. e5 fxe5 25. Rxe5 Rg8 26. g3 f6 27. Rh5 Rg7 28. Nh4 Ng5 29. Nf5 Rf7 30. Kd3 Ne4 31. f3 Nd6 32. Ne3 Ke6 33. g4 b6 34. h4 c5 35. Nxd5 cxd4 36. Nf4+ Kd7 37. Kxd4 f5 38. g5 Re7 39. Nd3 Nb5+ 40. Kc4 Nd6+ 41. Kd5 b5 42. Rh6 Nc4 43. b3 Nd2 44. Ne5+ Kc7 45. b4 Nf1 46. Rc6+ Kb7 47. Re6 Ne3+ 48. Kd6 Rc7 49. Re7 Rxe7 50. Kxe7 Nd5+ 51. Kd6 Nxb4 52. h5 1-0

[Event "Hasselbacken op"]
[Site "Stockholm"]
[Date "2019.11.01"]
[Round "1"]
[White "Dingertz, Erik"]
[Black "Pantzar, Milton"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1892"]
[BlackElo "2406"]
[PlyCount "52"]
[EventDate "2019.11.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. Bg2 b5 5. cxb5 cxb5 6. Nc3 b4 7. Nb5 a6 8. Nbd4 Nf6 9. 0-0 Bd6 10. Qc2 0-0 11. a3 e5 12. Nb3 bxa3 13. bxa3 Bd7 14. Bb2 Qe7 15. d4 e4 16. Ne5 Rc8 17. Qd2 Nc6 18. Nxd7 Nxd7 19. Rfc1 Nb6 20. Nc5 f5 21. e3 Nc4 22. Qc3 Rab8 23. Rab1 N6a5 24. Nxa6 Rb3 25. Qe1 Qb7 26. Rxc4 Nxc4 0-1

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.30"]
[Round "9"]
[White "Dingertz, Erik"]
[Black "Ostlund, Joar"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1908"]
[BlackElo "1955"]
[PlyCount "58"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. 0-0 Nc6 6. b3 Bd6 7. Bb2 Bd7 8. e3 0-0 9. Nc3 Rc8 10. Rc1 Re8 11. d4 cxd4 12. exd4 b6 13. Re1 dxc4 14. bxc4 Na5 15. Nb5 Nxc4 16. Rxc4 Bxb5 17. Rxc8 Qxc8 18. Qb3 Bc6 19. Rc1 Qb7 20. Qc3 Bd5 21. Ne1 h6 22. a4 Ne4 23. Bxe4 Bxe4 24. f3 Bd5 25. Kf2 Qa6 26. a5 bxa5 27. Ra1 Rb8 28. Nd3 Rb3 29. Rxa5 Qxd3 0-1

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.30"]
[Round "8"]
[White "Soderstrom, Adrian"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1960"]
[BlackElo "1908"]
[PlyCount "53"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qb3 c5 6. dxc5 Nc6 7. Bg5 Qa5 8. Bxf6 gxf6 9. e3 dxc4 10. Bxc4 Qxc5 11. Be2 e5 12. 0-0 Be6 13. Qa4 Bxc3 14. bxc3 Rg8 15. Rfd1 Rg4 16. Qc2 Ke7 17. Rab1 b6 18. Nd2 Rag8 19. Bxg4 Bxg4 20. Ne4 Qc4 21. Nd6 Bxd1 22. Rxd1 Qg4 23. Nf5+ Ke8 24. g3 e4 25. Nh6 Qf3 26. Nxg8 Ne5 27. Nxf6+ 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.29"]
[Round "7"]
[White "Dingertz, Erik"]
[Black "Mitra, Akash"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1908"]
[BlackElo "1936"]
[PlyCount "53"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 d6 4. Bg2 f5 5. d3 Bxc3+ 6. bxc3 Nf6 7. Rb1 c6 8. e3 0-0 9. Ne2 Nbd7 10. 0-0 Nb6 11. Ba3 Qe7 12. c5 dxc5 13. d4 Nfd7 14. Qb3+ Kh8 15. Rfd1 Rf6 16. Rd2 g5 17. Rbd1 f4 18. dxc5 f3 19. cxb6 Qe8 20. Bxf3 Rxf3 21. Kg2 Qh5 22. Rxd7 Bxd7 23. Rxd7 Rf6 24. Ng1 Qg4 25. Rxb7 Rd8 26. Qc2 Rd7 27. bxa7 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.28"]
[Round "5"]
[White "Dingertz, Erik"]
[Black "Skahlberg Bjerknes, Lima De Faria"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1908"]
[BlackElo "1637"]
[PlyCount "67"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 d6 6. Rb1 a5 7. e3 Bf5 8. d3 Nf6 9. Nge2 Qc8 10. Nb5 Ne5 11. e4 Bg4 12. h3 Bf3 13. 0-0 Nfd7 14. b3 0-0 15. d4 cxd4 16. Nbxd4 Bxg2 17. Kxg2 Nc6 18. Be3 Nc5 19. Nc3 Ne6 20. Ndb5 Nc7 21. Nxc7 Qxc7 22. Nd5 Qd8 23. Bb6 Qd7 24. f4 Rac8 25. Bg1 Qe6 26. Qe1 Nd4 27. e5 Nc6 28. exd6 Qxd6 29. b4 axb4 30. axb4 e6 31. Bc5 Qd8 32. Nb6 Rb8 33. Rd1 Qc7 34. Rd7 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.28"]
[Round "6"]
[White "Palozza, Christian"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2187"]
[BlackElo "1908"]
[PlyCount "57"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 b6 8. cxd5 Nxd5 9. a3 Bb7 10. e4 N5f6 11. Nc3 c5 12. Rd1 Rc8 13. d5 exd5 14. e5 Ne8 15. Nxd5 Bxd5 16. Rxd5 Nc7 17. Rd1 Ne6 18. Qa4 Rc7 19. Bf1 Qc8 20. Ba6 Qa8 21. Rxd7 Qxf3 22. Be3 Rxd7 23. Qxd7 Bg5 24. Qd1 Qe4 25. Qd3 Qxd3 26. Bxd3 Bxe3 27. fxe3 Rd8 28. Rd1 Rd5 29. Bxh7+ 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.27"]
[Round "4"]
[White "Grahn, Vidar"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1926"]
[BlackElo "1908"]
[PlyCount "55"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 a6 7. Bb3 b5 8. h3 h6 9. Re1 0-0 10. Nbd2 Bb6 11. Nf1 Ne7 12. a4 Bb7 13. Ng3 Ng6 14. Nf5 d5 15. exd5 Bxd5 16. Bxd5 Qxd5 17. Nxe5 Rae8 18. Nxg6 Qxf5 19. Ne7+ Rxe7 20. Rxe7 Bxf2+ 21. Kh1 Nh5 22. Qf3 Ng3+ 23. Kh2 Nf1+ 24. Kh1 Ng3+ 25. Kh2 Nf1+ 26. Kh1 Ng3+ 27. Kh2 Nf1+ 28. Kh1 1/2-1/2

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.26"]
[Round "3"]
[White "Dingertz, Erik"]
[Black "Trost, Edvin"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1908"]
[BlackElo "1982"]
[PlyCount "86"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. b3 d5 8. Bb2 d4 9. Nb5 c5 10. e3 a6 11. Na3 dxe3 12. dxe3 Qc7 13. Qe2 Nc6 14. Nb1 Rfd8 15. Nc3 Rab8 16. Rad1 Ba8 17. Rxd8+ Rxd8 18. Rd1 Kf8 19. a3 Qb8 20. Rxd8+ Qxd8 21. Qd2 Qb8 22. e4 e5 23. Qe2 Nd4 24. Nxd4 cxd4 25. Nd5 b5 26. b4 Bc6 27. f4 bxc4 28. Qxc4 Bb5 29. Qc7 Qxc7 30. Nxc7 exf4 31. Nxb5 axb5 32. gxf4 d3 33. Bc1 Bd8 34. e5 Bb6+ 35. Kf1 Ng4 36. Bc6 Ne3+ 37. Ke1 Nc2+ 38. Kd1 Nd4 39. Be3 Nxc6 40. Bxb6 g5 41. Bc5+ Ke8 42. Bd6 gxf4 43. Kd2 Kd7 0-1

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.26"]
[Round "2"]
[White "Rasti, Arvin"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2179"]
[BlackElo "1908"]
[PlyCount "69"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. d4 d6 8. d5 Nb8 9. Qc2 Nbd7 10. e4 e6 11. dxe6 fxe6 12. Rd1 Nb6 13. Nb5 d5 14. cxd5 exd5 15. exd5 Nfxd5 16. Qxc5 Bg4 17. Qa3 a6 18. Nbd4 Nc4 19. Qb3 b5 20. h3 Bd7 21. Bg5 Qb6 22. Rac1 h6 23. Bd2 Rac8 24. Bc3 Nxc3 25. bxc3 Kh8 26. Qc2 Rce8 27. Re1 Bc8 28. Nh4 Rxe1+ 29. Rxe1 Bxd4 30. cxd4 Bf5 31. Be4 Bxe4 32. Qxe4 Kg7 33. Re2 Qf6 34. Ng2 Rd8 35. Nf4 1-0

[Event "Uppsala Young Champions"]
[Site "Uppsala"]
[Date "2019.10.25"]
[Round "1"]
[White "Papunidi, Matvey"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2083"]
[BlackElo "1908"]
[PlyCount "67"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be6 8. d3 Be7 9. Be3 0-0 10. Qd2 Nd5 11. Nxd5 Bxd5 12. Rfc1 f5 13. Bc5 Re8 14. Bxe7 Qxe7 15. Qc3 Rad8 16. Nh4 Nd4 17. Bxd5+ Rxd5 18. Kf1 g5 19. Nxf5 Nxf5 20. e4 Nxg3+ 21. hxg3 Rd7 22. Qb3+ Qf7 23. Qxb7 Rf8 24. Qxa7 Rd4 25. Rc2 Qf3 26. Kg1 Rxd3 27. Rf1 Rd1 28. Qa6 Rfd8 29. Qe6+ Kf8 30. Qf5+ Qxf5 31. exf5 R1d2 32. Rxc7 Rxb2 33. Rxh7 Rxa2 34. Rh8+ 1-0

[Event "Gothenburg Kvibergspelen 09"]
[Site "Gothenburg"]
[Date "2019.09.27"]
[Round "1"]
[White "Pham, Bich Ngoc"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2244"]
[BlackElo "1896"]
[PlyCount "71"]
[EventDate "2019.09.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. f4 e6 4. Nf3 c5 5. d3 Nc6 6. 0-0 Be7 7. Nc3 d4 8. Nb1 0-0 9. Kh1 Rb8 10. e4 dxe3 11. Bxe3 Nd5 12. Bg1 Bf6 13. c3 b5 14. Bxc5 Re8 15. d4 b4 16. Ne5 Bxe5 17. fxe5 Ne3 18. Qe2 Nxg2 19. Kxg2 Bb7 20. Kg1 Qd5 21. c4 Nxd4 22. cxd5 Nxe2+ 23. Kf2 Bxd5 24. Nd2 Rec8 25. Bd6 Rc2 26. Kxe2 Rbc8 27. b3 a5 28. Rf4 g5 29. Rd4 R8c3 30. a3 Bf3+ 31. Kf1 bxa3 32. Rxa3 g4 33. Be7 Rc1+ 34. Kf2 Rh1 35. Nxf3 gxf3 36. Rg4+ 1-0

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.27"]
[Round "9"]
[White "Dingertz, Erik"]
[Black "Neretljak, Nedzad"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1969"]
[BlackElo "2114"]
[PlyCount "54"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c5 2. g3 b6 3. Bg2 Nc6 4. Nc3 Bb7 5. d3 g6 6. e4 Bg7 7. f4 Nd4 8. Nge2 d6 9. Be3 Nxe2 10. Qxe2 e6 11. 0-0 Ne7 12. f5 Nc6 13. fxe6 fxe6 14. Qg4 Qd7 15. Bh3 Bd4 16. Bxd4 Nxd4 17. Rf6 0-0-0 18. Raf1 Rhe8 19. Qg5 Re7 20. Nd5 Rg7 21. Nf4 Re8 22. Nxe6 Nxe6 23. Rxe6 Rxe6 24. Rf8+ Kc7 25. Bxe6 Qxe6 26. Qd8+ Kc6 27. Rf6 Qe7 0-1

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.26"]
[Round "8"]
[White "Haggar, Haytham"]
[Black "Dingertz, Erik"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1309"]
[BlackElo "1969"]
[PlyCount "84"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[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. a3 Bxc3+ 5. bxc3 c5 6. d5 Qa5 7. Bb2 0-0 8. f3 d6 9. e4 exd5 10. cxd5 b5 11. Qd2 Nbd7 12. Ne2 Re8 13. Ng3 Bb7 14. Be2 a6 15. 0-0 c4 16. Kh1 Nc5 17. Rab1 Rad8 18. Nf5 Re5 19. Qg5 Ne8 20. Bc1 f6 21. Qg3 Qxc3 22. Bh6 Nxe4 23. Qg4 Ng5 24. Bxg5 fxg5 25. Qxg5 Rd7 26. Qg4 Nf6 27. Nh6+ Kf8 28. Qf4 Qe3 29. Qg3 Qxh6 30. Rfe1 Rde7 31. Qf2 Qe3 32. Qh4 Qc3 33. Qf2 Qc2 34. Rbc1 Rxe2 35. Qf1 Nxd5 36. Rxe2 Qxe2 37. Qg1 c3 38. h4 c2 39. Kh2 Ne3 40. Kh3 Qd1 41. Qh2 Bc8+ 42. Kg3 Qxc1 0-1

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.25"]
[Round "7"]
[White "Stanford, Sheila Barth"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2127"]
[BlackElo "1969"]
[PlyCount "51"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nbd2 0-0 6. 0-0 Re8 7. c3 a6 8. b4 Bf8 9. Qb3 Re7 10. a4 d6 11. Re1 Be6 12. Bxe6 Rxe6 13. d4 exd4 14. cxd4 d5 15. e5 Ne4 16. Nxe4 dxe4 17. d5 Rg6 18. Rxe4 Nxb4 19. d6 a5 20. e6 fxe6 21. Rxe6 Rxe6 22. Qxe6+ Kh8 23. Ne5 Qf6 24. Nf7+ Kg8 25. Nh6+ Kh8 26. Qg8# 1-0

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.24"]
[Round "5"]
[White "Dingertz, Erik"]
[Black "Pettersen, Morgan Buckholm"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1969"]
[BlackElo "1508"]
[PlyCount "49"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 e6 5. 0-0 Nbd7 6. d4 dxc4 7. a4 a5 8. Na3 Nb6 9. Qc2 Bb4 10. Rd1 Qe7 11. e4 h6 12. Ne5 0-0 13. Naxc4 Nxc4 14. Qxc4 Rd8 15. Bd2 c5 16. Bxb4 axb4 17. Qxc5 Qxc5 18. dxc5 Bd7 19. b3 Bc6 20. Nxc6 bxc6 21. Kf1 Nd7 22. Rac1 e5 23. Rd6 Rac8 24. Rcd1 Rc7 25. Bh3 1-0

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.24"]
[Round "6"]
[White "Dingertz, Erik"]
[Black "Ptacnikova, Lenka"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1969"]
[BlackElo "2145"]
[PlyCount "75"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 0-0 7. Nd5 Bxd2+ 8. Qxd2 a5 9. Nf3 d6 10. 0-0 h6 11. Ne1 Ne7 12. Nc2 Nfxd5 13. cxd5 f4 14. d4 Bg4 15. dxe5 dxe5 16. f3 Be6 17. e4 fxe3 18. Qxe3 Bf5 19. Rac1 Qxd5 20. f4 Qb5 21. Qxe5 Qxe5 22. fxe5 c6 23. Nd4 Bg4 24. h3 Rxf1+ 25. Rxf1 Bh5 26. g4 Bf7 27. b3 Bd5 28. Nf5 Nxf5 29. Bxd5+ cxd5 30. gxf5 Re8 31. e6 g6 32. Rd1 gxf5 33. Rxd5 a4 34. Rxf5 axb3 35. axb3 Rxe6 36. Rb5 b6 37. Kf2 Kg7 38. Kf3 1/2-1/2

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.23"]
[Round "4"]
[White "Skaar, Ben Samuel Groth"]
[Black "Dingertz, Erik"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1362"]
[BlackElo "1969"]
[PlyCount "66"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[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. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. d4 exd4 9. cxd4 Bd6 10. Bxd5 Bxh2+ 11. Nxh2 Qxd5 12. Be3 Bf5 13. Nc3 Qd7 14. Qd2 Rad8 15. Rad1 Nb4 16. a3 Nc2 17. Rc1 Nxd4 18. Qxd4 Qxd4 19. Bxd4 Rxd4 20. Nf3 Rdd8 21. Rfd1 c6 22. Rxd8 Rxd8 23. Re1 Kf8 24. Ne4 Bg4 25. Ne5 Be6 26. Ng5 Ba2 27. Nef3 f6 28. Ne6+ Bxe6 29. Rxe6 Kf7 30. Re1 g5 31. g4 Rd3 32. Re3 Rd5 33. Re4 Kg6 1/2-1/2

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.22"]
[Round "3"]
[White "Dingertz, Erik"]
[Black "Holm, Kristian Stuvik"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1969"]
[BlackElo "2474"]
[PlyCount "58"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. Rb1 e5 7. b4 Nh5 8. Bd2 d6 9. Nf3 Nc6 10. b5 Ne7 11. Qb3 h6 12. 0-0 Be6 13. Ne1 Rb8 14. Nc2 f4 15. Qa3 Qd7 16. Qxa7 Bh3 17. c5 Bxg2 18. Kxg2 Nf6 19. Qa4 Ra8 20. Qb3+ d5 21. Nb4 c6 22. a4 h5 23. b6 Bh6 24. Qa2 h4 25. Ne4 Nh5 26. Bc3 hxg3 27. fxg3 Nf5 28. Rf3 Kh7 29. Nd2 Ne3+ 0-1

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.22"]
[Round "2"]
[White "Hanebuth, Katja"]
[Black "Dingertz, Erik"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1463"]
[BlackElo "1969"]
[PlyCount "88"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. g3 Bb7 5. Bg2 d5 6. b3 Nbd7 7. c4 Be7 8. 0-0 0-0 9. cxd5 exd5 10. Ba3 Bxa3 11. Nxa3 Qe7 12. Nc2 c5 13. Re1 Ne4 14. Qd3 Qf6 15. Rf1 a5 16. dxc5 bxc5 17. Qb5 Bc6 18. Qd3 Rab8 19. a4 Nc3 20. Nd2 Ne5 21. Qa6 Ra8 22. Qb6 Qd6 23. f4 Nd7 24. Nc4 Qe6 25. f5 Ne2+ 26. Kh1 Nxg3+ 27. Kg1 Ne2+ 28. Kh1 Qh6 29. Qc7 Rfc8 30. Qd6 dxc4 31. Qxh6 gxh6 32. bxc4 Bxg2+ 33. Kxg2 Ne5 34. Kf2 Nc3 35. Rg1+ Kf8 36. Ra3 Ne4+ 37. Ke2 Rd8 38. Na1 Rd2+ 39. Kf1 Rf2+ 40. Ke1 Nf3+ 41. Kd1 Rd8+ 42. Kc1 Nxg1 43. Rb3 Rdd2 44. f6 Rf1# 0-1

[Event "Nordic-ch"]
[Site "Sarpsborg"]
[Date "2019.06.21"]
[Round "1"]
[White "Dingertz, Erik"]
[Black "Ogaard, Leif"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1969"]
[BlackElo "2385"]
[PlyCount "64"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. b3 Be7 5. Bb2 0-0 6. Nf3 c5 7. e3 Nc6 8. 0-0 b6 9. d4 Ba6 10. Na3 Rc8 11. Rc1 Na5 12. Ne5 cxd4 13. exd4 Nd7 14. Nxd7 Qxd7 15. Qg4 Rfd8 16. Rfe1 Bb4 17. cxd5 Bxe1 18. Rxe1 Bb7 19. dxe6 fxe6 20. Bxb7 Nxb7 21. Nc4 b5 22. Ne5 Qd5 23. Nd3 Qf5 24. Qd1 Nd6 25. Re5 Qf7 26. Nf4 a6 27. Nxe6 Re8 28. d5 h6 29. Qd4 Rc2 30. Re1 Nf5 31. Qe5 Nh4 32. Qe4 Qxf2+ 0-1

[Event "Deltalift op"]
[Site "Tylosand"]
[Date "2019.06.01"]
[Round "8"]
[White "Dingertz, Erik"]
[Black "Blomstrom, Lars"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1969"]
[BlackElo "2153"]
[PlyCount "62"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 d6 9. b4 Qe8 10. b5 Ne7 11. e3 f4 12. Ne2 fxe3 13. fxe3 Ng4 14. Qd2 Qg6 15. e4 Bd7 16. h3 Nf2 17. Rf1 Nxh3 18. 0-0-0 Nf2 19. Rde1 a6 20. b6 cxb6 21. Qe3 Qh6 22. Qxh6 gxh6 23. Kd2 Rae8 24. d4 Nc6 25. Rb1 exd4 26. Nxd4 Nxe4+ 27. Bxe4 Rxe4 28. Rxf8+ Kxf8 29. Kd3 Rg4 30. Ne2 Bf5+ 31. Ke3 Bxb1 0-1

[Event "Deltalift op"]
[Site "Tylosand"]
[Date "2019.05.30"]
[Round "3"]
[White "Ask, Josef"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2149"]
[BlackElo "1969"]
[PlyCount "33"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Bg5 0-0 7. h3 Re8 8. Nbd2 Bd6 9. Nc4 Be6 10. Nfd2 Bxc4 11. Nxc4 Qe7 12. Ne3 Rad8 13. Qf3 b5 14. Ng4 Bb4+ 15. c3 Ba5 16. Nxf6+ Kh8 17. Qf5 1-0

[Event "Norrkoeping Easter op"]
[Site "Norrkoeping"]
[Date "2019.04.19"]
[Round "1"]
[White "Hector, Jonny"]
[Black "Dingertz, Erik"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2478"]
[BlackElo "1999"]
[PlyCount "69"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "SWE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Na5 9. 0-0 Bxd2 10. Nxd2 Nxc4 11. Nxe4 0-0 12. Qd4 b5 13. b3 Nb6 14. d6 Bb7 15. Bb2 f6 16. Rfe1 Re8 17. dxc7 Qe7 18. f3 d5 19. Nc5 Qxc7 20. Rac1 Qf7 21. h4 Rac8 22. Qf2 Bc6 23. Bd4 a5 24. Qg3 Nd7 25. Nd3 Rxe1+ 26. Rxe1 Nf8 27. h5 Ne6 28. Bb2 d4 29. h6 g6 30. Qd6 Nd8 31. Nc5 Qf8 32. Qxd4 Qxh6 33. Qxf6 Nb7 34. Qe6+ Kf8 35. Qxc8+ 1-0

[Event "SWE Cup"]
[Site "Linkoping"]
[Date "2017.09.08"]
[Round "2.2"]
[White "Dingertz, Erik"]
[Black "Glimbrant, Torbjorn"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1606"]
[BlackElo "2268"]
[PlyCount "78"]
[EventDate "2017.09.08"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kristallens"]
[BlackTeam "Kungstornet"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "SWE"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Nf3 Bg4 7. 0-0 Nc6 8. Re1+ Nge7 9. Nc3 a6 10. h3 Bh5 11. Na4 Bd6 12. Bg5 f6 13. Be3 d4 14. g4 dxe3 15. gxh5 exf2+ 16. Kxf2 Qc7 17. Rg1 b5 18. Nc3 Bc5+ 19. Ke2 Bxg1 20. Qxg1 g6 21. hxg6 hxg6 22. Bxg6+ Nxg6 23. Qxg6+ Qf7 24. Qg4 Rg8 25. Qe4+ Qe7 26. Qxe7+ Kxe7 27. Nd5+ Kf7 28. Rf1 Rg2+ 29. Rf2 Rxf2+ 30. Kxf2 Rd8 31. Nc7 Nb8 32. Ne1 Rd7 33. Na8 Rd2+ 34. Ke3 Rh2 35. Nd3 Rxh3+ 36. Kd4 Rh2 37. Kc3 Rh4 38. Nc7 Rc4+ 39. Kb3 Rxc7 0-1

