[Event "Prague Summer op-B 10th"]
[Site "Prague"]
[Date "2023.08.04"]
[Round "1"]
[White "Pesola, Jyrki"]
[Black "Akerman, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1842"]
[BlackElo "1422"]
[PlyCount "58"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 d6 7. a4 a5 8. Qe2 0-0 9. Be3 Bxe3 10. Qxe3 Qe7 11. Nbd2 Be6 12. Bxe6 Qxe6 13. Nh4 Ne7 14. h3 Nh5 15. g4 Nf4 16. Kh2 Qf6 17. Ndf3 Neg6 18. Nf5 Ne7 19. Rg1 Nxf5 20. gxf5 g5 21. h4 Kh8 22. hxg5 hxg5 23. Nxg5 Qh6+ 24. Nh3 f6 25. Rg4 Rf7 26. Rag1 Rh7 27. R1g3 Qh5 28. d4 Nxh3 29. Rxh3 Qxg4 0-1

[Event "Prague Golden Rapid op"]
[Site "Prague"]
[Date "2023.06.17"]
[Round "3"]
[White "Bily, Michal"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1943"]
[BlackElo "1514"]
[PlyCount "84"]
[EventDate "2023.06.17"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Nf6 3. Nf3 Bg7 4. e3 d6 5. Be2 e5 6. d4 exd4 7. Nxd4 0-0 8. Qb3 a6 9. Bf3 c6 10. a4 Nbd7 11. a5 Nc5 12. Qc2 Ne6 13. 0-0 Nxd4 14. exd4 Bg4 15. Bxg4 Nxg4 16. h3 Nf6 17. Bg5 Qd7 18. d5 c5 19. Rfe1 Rae8 20. Na4 h6 21. Nb6 Qc7 22. Bf4 Nd7 23. Rxe8 Rxe8 24. Qa4 Re7 25. Nxd7 Qxd7 26. Qc2 f5 27. Be3 Be5 28. Bxh6 Kh7 29. Bg5 Re8 30. Rb1 Qg7 31. h4 Bd4 32. Bf4 Qe7 33. g3 Be5 34. Bg5 Bf6 35. Be3 Qe4 36. Qxe4 Re7 37. Qe5 Rxe5 38. b3 Re4 39. b4 Kg7 40. bxc5 Rxc4 41. Rxb7+ Kg8 42. cxd6 Bd4 1-0

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.14"]
[Round "6"]
[White "Akerman, Jan"]
[Black "Svetla, Jira"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1495"]
[BlackElo "1851"]
[PlyCount "70"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. Nc3 c6 6. Bd3 b5 7. b4 a6 8. Nge2 0-0 9. 0-0 e5 10. dxe5 dxe5 11. a4 Bb7 12. axb5 cxb5 13. Na2 Qd7 14. Nec3 Nc6 15. Qe2 Nd4 16. Qf2 Rac8 17. Rfc1 Qd6 18. Ne2 Nd7 19. Nxd4 exd4 20. Bd2 Ne5 21. Qf1 Nc4 22. Be1 Be5 23. g3 g5 24. Qe2 Qf6 25. Rd1 Rc7 26. Rab1 Rfc8 27. Nc1 Qc6 28. Nb3 f5 29. Nc5 Ne3 30. Rd2 f4 31. g4 h5 32. gxh5 Qh6 33. Ra1 Rf8 34. Kh1 Bc8 35. Rxa6 Bxa6 0-1

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.13"]
[Round "5"]
[White "Mach, Miroslav"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "E97"]
[BlackElo "1495"]
[PlyCount "51"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nc6 6. Be2 0-0 7. 0-0 e5 8. d5 Ne7 9. Bg5 h6 10. Be3 b6 11. Qd2 Kh7 12. h3 Ne8 13. Nh2 f5 14. f4 exf4 15. Rxf4 g5 16. Rf2 Nf6 17. Bd4 f4 18. Re1 Ng6 19. Bxf6 Bxf6 20. Ng4 Bg7 21. Bd1 Ne5 22. Nxe5 Bxe5 23. Ne2 Qe7 24. Nd4 Qf6 25. Nf5 Bxb2 26. Qxb2 1-0

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.12"]
[Round "4"]
[White "Melich, Jindrich"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2052"]
[BlackElo "1495"]
[PlyCount "75"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. b5 d5 4. d4 e4 5. e3 Ne7 6. c4 c6 7. Nc3 f5 8. cxd5 cxd5 9. Nge2 Ng6 10. Qb3 Be6 11. g3 Be7 12. h4 h5 13. a4 Kf7 14. Nc1 Qd6 15. Ba3 Qd8 16. Be2 Bxa3 17. Qxa3 Ne7 18. Nb3 Nd7 19. a5 Rc8 20. Rc1 g6 21. Kd2 Re8 22. Qd6 Qc7 23. Nxe4 dxe4 24. Rxc7 Rxc7 25. Qxc7 Rc8 26. Qxc8 Nxc8 27. Nc5 b6 28. Nxe6 Kxe6 29. Rc1 Nd6 30. Rc7 bxa5 31. Rxa7 a4 32. Rxa4 Nb6 33. Ra6 Ndc8 34. Bc4+ Ke7 35. Kc3 Kf6 36. Kb4 Ke7 37. Bb3 Kd6 38. Bf7 1-0

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.11"]
[Round "3"]
[White "Akerman, Jan"]
[Black "Vit, Zdenek"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1495"]
[BlackElo "1694"]
[PlyCount "49"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 d6 7. h3 0-0 8. 0-0 a5 9. b5 Ne7 10. a4 Ng6 11. Kh2 h6 12. g3 Re8 13. Qe2 Be6 14. Bxe6 Rxe6 15. Be3 Bxe3 16. Qxe3 d5 17. Ra2 Qd6 18. Rd2 c5 19. c4 d4 20. Qe1 Rf8 21. Ng1 Nd7 22. f3 f5 23. Rdf2 Ref6 24. Kg2 b6 25. Nd2 1/2-1/2

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.10"]
[Round "2"]
[White "Pokorna, Jana"]
[Black "Akerman, Jan"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1833"]
[BlackElo "1495"]
[PlyCount "184"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 g6 3. b3 Bg7 4. Bb2 d5 5. e3 0-0 6. Bd3 c6 7. Ngf3 Nbd7 8. 0-0 Re8 9. c4 b6 10. cxd5 cxd5 11. Bb5 Bb7 12. Rc1 Rc8 13. Qe2 Rxc1 14. Rxc1 Qa8 15. Ne5 Rd8 16. Ndf3 Nxe5 17. Nxe5 Rc8 18. Qe1 Bf8 19. f3 Rxc1 20. Qxc1 Qc8 21. Qxc8 Bxc8 22. a4 e6 23. Bc3 Bd6 24. a5 a6 25. Bd3 b5 26. Nc6 Bb7 27. Nb4 Bc7 28. Na2 Bd6 29. b4 Kf8 30. h3 Bg3 31. Nc1 h5 32. Nb3 Nd7 33. Nc5 Nxc5 34. bxc5 f5 35. Kf1 Bc6 36. f4 Kg7 37. Ke2 Kh6 38. Be1 Bxe1 39. Kxe1 g5 40. g4 hxg4 41. hxg4 fxg4 42. Kf2 gxf4 43. exf4 Bd7 44. Kg3 Kh5 45. Be2 Bc8 46. Bxg4+ Kg6 47. Be2 Bd7 48. Bd3+ Kf6 49. Kf2 Bc6 50. Ke2 Bd7 51. Kd2 Bc6 52. Kc3 Ke7 53. f5 exf5 54. Bxf5 Kd8 55. Kd2 Kc7 56. Ke3 Bd7 57. Bd3 Bc6 58. Kf4 Kd7 59. Bf5+ Kc7 60. Ke5 b4 61. Bc2 Kd7 62. Bb3 Ke7 63. Kf4 Ke6 64. Ke3 Kf5 65. Bc2+ Kg5 66. Bd3 Bb7 67. Kd2 Kf4 68. Bg6 Bc6 69. Bf7 Ke4 70. Be6 Kxd4 71. Bc8 Bb5 72. c6 Kc5 73. c7 Kc6 74. Be6 Kxc7 75. Bxd5 Kd6 76. Bf7 Kc5 77. Bb3 Bc6 78. Kc2 Kb5 79. Kb2 Kxa5 80. Bf7 Kb5 81. Bg6 a5 82. Bd3+ Kc5 83. Bg6 a4 84. Bd3 a3+ 85. Ka1 Bd5 86. Bc2 Kc4 87. Ba4 Kc3 88. Kb1 Be4+ 89. Ka1 Kd2 90. Bb3 Kc3 91. Ba2 Bd3 92. Be6 Bc4 0-1

[Event "Prague Golden 65+ op 17th"]
[Site "Prague"]
[Date "2022.07.09"]
[Round "1"]
[White "Akerman, Jan"]
[Black "Kabat, Josef"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1495"]
[BlackElo "1729"]
[PlyCount "94"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. g3 Nf6 5. h3 g6 6. Bg2 Bg7 7. Nge2 0-0 8. d3 a6 9. Rb1 Rb8 10. Be3 Bd7 11. 0-0 b5 12. Qd2 b4 13. Nd1 e5 14. b3 a5 15. Nb2 Nh5 16. g4 Nf6 17. f4 Nd4 18. f5 gxf5 19. exf5 Bc6 20. Nxd4 Bxg2 21. Qxg2 cxd4 22. Bg5 Qc7 23. Bxf6 Bxf6 24. g5 Kh8 25. h4 Rg8 26. Rf3 Qb7 27. Rg3 Qxg2+ 28. Kxg2 Bd8 29. f6 Rc8 30. Re1 d5 31. Rg4 Bxf6 32. Rf1 Bg7 33. Rxf7 Rgd8 34. cxd5 Rc2+ 35. Rf2 Rxf2+ 36. Kxf2 Rxd5 37. Nc4 Kg8 38. Kf3 Kf7 39. Ke4 Ke6 40. Rg3 Rd7 41. Rf3 Ra7 42. Rf5 a4 43. Rf1 axb3 44. axb3 Ra2 45. Rh1 Re2+ 46. Kf3 Rc2 47. Ke4 Rf2 0-1

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2022.06.05"]
[Round "4"]
[White "Pulpan, Jakub"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2415"]
[BlackElo "1524"]
[PlyCount "33"]
[EventDate "2022.06.05"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. 0-0 0-0 7. cxd4 Bb6 8. e5 Ne8 9. d5 Nb8 10. Nc3 h6 11. e6 d6 12. Re1 Qe7 13. Ne4 Nf6 14. Ng3 fxe6 15. dxe6 Re8 16. Nf5 Qd8 17. e7+ 1-0

[Event "Prague op-B 20th"]
[Site "Prague"]
[Date "2022.01.13"]
[Round "8"]
[White "Akerman, Jan"]
[Black "Svacina, Tobias"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1527"]
[BlackElo "1695"]
[PlyCount "20"]
[EventDate "2022.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 9. h3 0-0 10. 0-0 Nd5 0-1

[Event "Prague op-B 20th"]
[Site "Prague"]
[Date "2022.01.12"]
[Round "7"]
[White "Akerman, Jan"]
[Black "Janousek, Roman"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1527"]
[BlackElo "1817"]
[PlyCount "84"]
[EventDate "2022.01.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. d3 h5 7. h3 Nd4 8. Nge2 e6 9. Be3 Ne7 10. Qd2 Qa5 11. Bxd4 cxd4 12. Nb5 Qb6 13. Qb4 Kd7 14. Qb3 Nc6 15. Na3 Qa5+ 16. Kf1 Qb4 17. Qc2 e5 18. Nb1 a5 19. a3 Qc5 20. Nd2 a4 21. h4 Ke7 22. f4 Bg4 23. Kf2 f6 24. Bf3 Be6 25. Rhb1 Rhc8 26. b4 axb3 27. Qxb3 Na5 28. Qb6 Qxb6 29. Rxb6 Rc6 30. Rb4 Kd7 31. Nc1 Bh6 32. Ne2 Kc7 33. Nb3 Rb6 34. Nxa5 Rxa5 35. Rab1 Rxb4 36. axb4 Ra3 37. Rd1 b5 38. cxb5 Bd7 39. Ke1 Bxb5 40. Nc1 exf4 41. gxf4 Bxf4 42. Ke2 Rc3 0-1

[Event "Prague Menchik Memorial Rapid"]
[Site "Prague"]
[Date "2021.09.28"]
[Round "6"]
[White "Akerman, Jan"]
[Black "Groh, Jiri1111"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1527"]
[BlackElo "1998"]
[PlyCount "91"]
[EventDate "2021.09.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. d3 e6 6. Bg2 Nge7 7. Nge2 0-0 8. 0-0 b6 9. f4 d6 10. Be3 Bb7 11. Rb1 Qd7 12. a3 Nd4 13. b4 Nxe2+ 14. Nxe2 cxb4 15. axb4 d5 16. e5 f6 17. exf6 Bxf6 18. Qb3 Rfd8 19. c5 Nf5 20. d4 Nxe3 21. Qxe3 Re8 22. Nc1 bxc5 23. bxc5 Ba6 24. Rf2 Rab8 25. Rxb8 Rxb8 26. Ra2 Bc4 27. Ra1 Rb7 28. Bf1 Bxf1 29. Kxf1 Kf7 30. Nd3 Qb5 31. Kf2 Qc4 32. Ne5+ Bxe5 33. fxe5 Kg7 34. Kg2 Qc2+ 35. Kh3 Qf5+ 36. Kg2 a5 37. Ra2 a4 38. Rf2 Rb3 39. Qe2 Qd3 40. Qf3 Qxf3+ 41. Rxf3 Rxf3 42. Kxf3 a3 43. c6 a2 44. c7 a1Q 45. c8Q Qxd4 46. Qxe6 0-1

[Event "Prague Summer op-B 8th"]
[Site "Prague"]
[Date "2021.08.06"]
[Round "1"]
[White "Al Dhabbi, Fares"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1918"]
[BlackElo "1538"]
[PlyCount "117"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qd8 9. Rxe4+ Be7 10. Nb5 0-0 11. Bf4 Bf5 12. Re1 Rc8 13. Nbxd4 Nxd4 14. Nxd4 Bd7 15. Qh5 Bf6 16. Rad1 Re8 17. c3 c5 18. Nf5 Rxe1+ 19. Rxe1 g6 20. Nh6+ Kg7 21. Qf3 Bc6 22. Qg3 Bd7 23. Qf3 b6 24. Be5 Be6 25. Ng4 Bxg4 26. Bxf6+ Qxf6 27. Qxg4 Rd8 28. Qe2 Qe6 29. Qxe6 fxe6 30. Kf1 Kf7 31. Ke2 Kf6 32. h4 Kf5 33. Rh1 h5 34. Rh3 e5 35. Rf3+ Ke6 36. a3 c4 37. Re3 Kf5 38. Rf3+ Ke6 39. Rg3 Kf5 40. Rf3+ Ke6 41. Rg3 Kf5 42. Rg5+ Kf6 43. g4 hxg4 44. Rxg4 Rd3 45. Rxc4 Rd6 46. f4 exf4 47. Rxf4+ Ke5 48. Ke3 Rd3+ 49. Kxd3 Kxf4 50. c4 Kg4 51. b4 Kxh4 52. c5 bxc5 53. bxc5 g5 54. c6 g4 55. c7 g3 56. c8Q g2 57. Qc5 Kg3 58. Qxa7 Kh2 59. a4 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.18"]
[Round "9"]
[White "Konvalinka, Vladislav"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1743"]
[BlackElo "1510"]
[PlyCount "43"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 e6 8. e4 Ne7 9. Nc3 Nbc6 10. Be3 Rb8 11. Qd2 b6 12. Rfd1 Re8 13. Bg5 f6 14. Bh6 g5 15. Bxg7 Kxg7 16. e5 h6 17. exf6+ Kxf6 18. h4 Rg8 19. hxg5+ hxg5 20. Ne4+ Kf7 21. Nfxg5+ Ke8 22. Nf6+ 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.17"]
[Round "8"]
[White "Akerman, Jan"]
[Black "Becvar, Pavel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1510"]
[BlackElo "1679"]
[PlyCount "66"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. d3 h6 7. 0-0 d6 8. h3 g5 9. Nh2 g4 10. Nxg4 Nxg4 11. hxg4 Qh4 12. Qf3 Rh7 13. g3 Qh3 14. Be3 Bxg4 15. Qg2 Qh5 16. Nd2 0-0-0 17. a4 a6 18. Bxb6 cxb6 19. b5 axb5 20. Bxb5 Na5 21. Rfb1 Rg7 22. Nc4 Nxc4 23. Bxc4 Bf3 24. Qh2 Qg4 25. Rxb6 Rg5 26. Rab1 Rd7 27. Qxh6 Rh5 28. Qf8+ Rd8 29. Rc6+ bxc6 30. Ba6+ Kc7 31. Rb7+ Kc8 32. Rxf7+ Kb8 33. Qxd8+ Qc8 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.16"]
[Round "7"]
[White "Akerman, Jan"]
[Black "Salac, Jiri"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1510"]
[BlackElo "1935"]
[PlyCount "84"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 e6 7. d3 Nge7 8. 0-0 0-0 9. Rb1 Rb8 10. Be3 Nd4 11. f4 a6 12. a4 Nec6 13. Bf2 Bd7 14. Nxd4 Nxd4 15. Ne2 Nxe2+ 16. Qxe2 Bxa4 17. b3 Bc6 18. Rfd1 b5 19. d4 cxd4 20. Bxd4 Bxd4+ 21. Rxd4 Qb6 22. Qf2 bxc4 23. Rxc4 Rfd8 24. h3 d5 25. exd5 Bxd5 26. Bxd5 Rxd5 27. Rc8+ Kg7 28. Qxb6 Rxb6 29. Ra8 Rd2 30. b4 Ra2 31. g4 Rb5 32. Ra7 h6 33. h4 a5 34. Rb3 Ra4 35. f5 exf5 36. Rd3 fxg4 37. Rdd7 Rf5 38. b5 Rb4 39. Rxa5 Rbxb5 40. Raa7 Rb2 41. Rd4 h5 42. Rdd7 Rb3 0-1

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.15"]
[Round "6"]
[White "Krnak, Vladimir"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1716"]
[BlackElo "1510"]
[PlyCount "87"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. e5 Nd5 7. Bc4 c6 8. 0-0 Bg7 9. Nc3 h6 10. Bxd5 cxd5 11. Qb3 e6 12. Nb5 0-0 13. Nd6 b6 14. Bd2 Qd7 15. Bb4 Rd8 16. a4 Nc6 17. Bc3 Ba6 18. Rfe1 Bf8 19. Nb5 Rdc8 20. h3 Be7 21. Nh2 f5 22. exf6 Bxf6 23. Rad1 Rf8 24. Ng4 Bg7 25. Re3 Rf7 26. Rg3 Kh7 27. Ne5 Nxe5 28. dxe5 Bxb5 29. axb5 Raf8 30. Bd4 Rf5 31. Qd3 Qf7 32. Re1 Kh8 33. Re2 h5 34. Qc3 Bh6 35. Qc6 Kg7 36. Rc3 Qe7 37. Qd6 R5f7 38. Rec2 Bg5 39. Rc7 Qd8 40. Rxf7+ Rxf7 41. Qxe6 Re7 42. Qd6 Qd7 43. Qxd7 Rxd7 44. e6+ 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.14"]
[Round "5"]
[White "Akerman, Jan"]
[Black "Pribyl, Josef"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1510"]
[BlackElo "2222"]
[PlyCount "22"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. c4 Nb6 6. Be2 dxe5 7. dxe5 Qxd1+ 8. Bxd1 Nxc4 9. Bb3 Bxf3 10. gxf3 Nxe5 11. Bf4 Nd3+ 0-1

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.14"]
[Round "4"]
[White "Fabian, Jan"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1909"]
[BlackElo "1510"]
[PlyCount "65"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. g3 g6 3. Bg2 Bg7 4. Nf3 e6 5. c3 Ne7 6. b4 Bd7 7. a4 a5 8. d4 axb4 9. cxb4 Nbc6 10. Qd2 Nf5 11. e3 Bf8 12. b5 Na5 13. Qc3 c6 14. bxc6 Bxc6 15. Nbd2 Nd6 16. Ne5 Rc8 17. Nxc6 Rxc6 18. Qd3 Qc7 19. 0-0 Rc3 20. Qe2 f5 21. Bb2 Rc6 22. Rfc1 Ndc4 23. Nxc4 Nxc4 24. Bc3 Ba3 25. Rcb1 Kf7 26. Rb5 Rb8 27. g4 Be7 28. gxf5 gxf5 29. Qh5+ Kg7 30. Re1 Nd6 31. Rc5 Rxc5 32. dxc5+ Bf6 33. Qg5+ 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.12"]
[Round "3"]
[White "Akerman, Jan"]
[Black "Jakus, Lubomir"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1510"]
[BlackElo "1472"]
[PlyCount "117"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Qd5 9. Qxd5 Nxd5 10. Be2 h6 11. Nf3 Bd6 12. 0-0 0-0 13. a3 Bf5 14. d3 c5 15. Nh4 Bd7 16. Bf3 Bc6 17. Bd2 Nb7 18. Nf5 Rae8 19. c4 g6 20. Nxd6 Nxd6 21. cxd5 Bb5 22. Bxh6 Bxd3 23. Re1 e4 24. Be2 Nf5 25. Bxf8 Rxf8 26. Bxd3 exd3 27. b3 Nd4 28. Nd2 Nc2 29. Rac1 Nxe1 30. Rxe1 Rd8 31. Re5 f6 32. Re6 Kf7 33. Ra6 Rxd5 34. Rxa7+ Ke6 35. f3 Re5 36. Nc4 Re2 37. Kf1 Rc2 38. Ra6+ Kf5 39. Rd6 Rc3 40. Nd2 Ke5 41. Rd8 f5 42. g3 g5 43. a4 Ke6 44. a5 Rc1+ 45. Kf2 Ra1 46. Rxd3 Ra3 47. Nc4 Ra2+ 48. Rd2 Ra1 49. h3 Rh1 50. Kg2 Rb1 51. Rb2 Ra1 52. f4 gxf4 53. gxf4 Kd5 54. Re2 Kd4 55. Re3 Ra2+ 56. Kg3 Rc2 57. Kh4 Rxc4 58. bxc4 Kxe3 59. Kg5 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.11"]
[Round "2"]
[White "Kabat, Josef"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1693"]
[BlackElo "1510"]
[PlyCount "87"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 0-0 8. Bxg7 Kxg7 9. Nxc3 d6 10. Qh5 Be6 11. Bxe6 fxe6 12. Qg4+ Kh8 13. Qxe6 Bf6 14. 0-0 Bg7 15. Rfe1 Rf6 16. Qb3 Qd7 17. Nd5 Rg6 18. Ne3 Rf8 19. Nf5 b6 20. N3h4 Rgf6 21. Re3 R6f7 22. Nxg7 Rxg7 23. Nf5 Rg6 24. Rd1 Ne7 25. Qc3+ Kg8 26. Qc4+ Kh8 27. Qd4+ Kg8 28. Qc4+ Kh8 29. Ng3 h6 30. Rc1 c6 31. Rd1 Kh7 32. Qd3 Kg8 33. Rf3 Kg7 34. Rxf8 Kxf8 35. f4 Qg4 36. f5 Rf6 37. e5 dxe5 38. Qd8+ Kf7 39. Rd7 Qb4 40. h3 a5 41. Kh2 e4 42. Rb7 e3 43. Rb8 Nxf5 44. Qe8+ 1-0

[Event "Prague Macek Memorial 2nd"]
[Site "Prague"]
[Date "2021.07.10"]
[Round "1"]
[White "Akerman, Jan"]
[Black "Vasko, Pavel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1510"]
[BlackElo "1486"]
[PlyCount "55"]
[EventDate "2021.07.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Bg5 Be7 7. Be2 0-0 8. 0-0 b6 9. d4 Bb7 10. c4 Nbd7 11. Nc3 c5 12. d5 Qc7 13. Re1 Rfe8 14. Bd3 Nf8 15. Nh4 Nxd5 16. Nxd5 Bxd5 17. Bxe7 Rxe7 18. cxd5 Rae8 19. Qd2 g6 20. Nf3 Nd7 21. Bb5 Rxe1+ 22. Rxe1 Rxe1+ 23. Qxe1 Nf6 24. Bc6 a6 25. Qe2 b5 26. a4 bxa4 27. Qxa6 Qb8 28. Qa8 1-0

[Event "Prague Summer op-B 7th"]
[Site "Prague"]
[Date "2020.08.09"]
[Round "2"]
[White "Svanda, Adam"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1852"]
[BlackElo "1576"]
[PlyCount "109"]
[EventDate "2020.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Nc6 5. Nf3 Be7 6. 0-0 0-0 7. d3 Rb8 8. Rb1 Re8 9. b4 Bf8 10. b5 Ne7 11. Qa4 Ra8 12. Bg5 Ng6 13. Bxf6 Qxf6 14. b6 Qd8 15. Nd5 Bd7 16. bxc7 Bxa4 17. cxd8Q Rexd8 18. Rxb7 Bc6 19. Rc7 Bxd5 20. cxd5 Rdb8 21. Rfc1 Rb2 22. R7c2 Rab8 23. Nd2 Ne7 24. Nb3 Rxc2 25. Rxc2 Rb5 26. e4 f5 27. Rc7 fxe4 28. dxe4 a6 29. Ra7 Rb6 30. Bf1 Nc8 31. Ra8 Ne7 32. Rxa6 Rxa6 33. Bxa6 Kf7 34. Kg2 Ke8 35. f4 exf4 36. gxf4 Kd7 37. Nd4 g6 38. Ne6 Bh6 39. a4 Nc8 40. a5 Na7 41. Bb7 Ke7 42. a6 Bf8 43. Nd4 Kd7 44. Nc6 Nb5 45. a7 Nxa7 46. Nxa7 Kc7 47. Bc6 Kb6 48. Nb5 Kc5 49. Nc7 Be7 50. Ne6+ Kb6 51. Ng5 h6 52. Nf7 Bf8 53. Kf3 Kc5 54. e5 h5 55. exd6 1-0

[Event "Prague op-B 19th"]
[Site "Prague"]
[Date "2020.01.17"]
[Round "9"]
[White "Akerman, Jan"]
[Black "Kolmas, Oldrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1543"]
[BlackElo "1711"]
[PlyCount "47"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Qd7 5. Ne2 g6 6. c3 Bg7 7. Ng3 Bxd3 8. Qxd3 c5 9. b3 cxd4 10. cxd4 Nc6 11. Bb2 f6 12. f4 Nh6 13. 0-0 0-0 14. a3 fxe5 15. fxe5 Rxf1+ 16. Nxf1 Rf8 17. Nbd2 e6 18. Nf3 Ne7 19. Rc1 Nhf5 20. Ne3 Nxe3 21. Qxe3 Rc8 22. Rc3 Nf5 23. Qc1 Rxc3 24. Qxc3 1/2-1/2

[Event "Prague op-B 19th"]
[Site "Prague"]
[Date "2020.01.14"]
[Round "6"]
[White "Pinkas, Jiri"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1746"]
[BlackElo "1543"]
[PlyCount "75"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 e6 5. c4 d5 6. d3 0-0 7. Nc3 a6 8. a3 b6 9. Qc2 dxc4 10. dxc4 Bb7 11. Rb1 Qe7 12. b4 c6 13. Ne5 Nfd7 14. Nd3 Ne5 15. Ne4 Nxd3 16. Qxd3 Rd8 17. Qb3 Nd7 18. Rd1 Nf6 19. Bg5 h6 20. Nxf6+ Bxf6 21. Bxh6 g5 22. f4 Bd4+ 23. e3 Bf6 24. Qc2 gxf4 25. exf4 Bd4+ 26. Kh1 Bf6 27. Be4 b5 28. Qe2 Rd4 29. Rxd4 Bxd4 30. Qg4+ Kh8 31. Qh5 Kg8 32. Bh7+ Kh8 33. Be4 Kg8 34. Rd1 Bf6 35. Bg5 Rb8 36. Qh7+ Kf8 37. Bh6+ Ke8 38. Qg8+ 1-0

[Event "Prague op-B 19th"]
[Site "Prague"]
[Date "2020.01.12"]
[Round "4"]
[White "Lang, Anders"]
[Black "Akerman, Jan"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1790"]
[BlackElo "1543"]
[PlyCount "66"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Nxd4 0-0 8. Re1 b5 9. Bb3 Nxd4 10. Qxd4 d6 11. c3 Bb7 12. Bc2 Nd7 13. Bf4 Bf6 14. Qe3 Re8 15. Nd2 Be5 16. Rad1 Bxf4 17. Qxf4 Qf6 18. Qg3 Qe5 19. f4 Qf6 20. Nf3 Rad8 21. e5 dxe5 22. fxe5 Qb6+ 23. Nd4 Nf8 24. Kh1 Bc8 25. Re4 c5 26. Nf3 Bf5 27. Nd2 Bxe4 28. Nxe4 Rxd1+ 29. Bxd1 Ng6 30. Bh5 Qc6 31. Bxg6 Qxg6 32. Qd3 h6 33. Qd7 Rxe5 0-1

[Event "Prague op-B 19th"]
[Site "Prague"]
[Date "2020.01.11"]
[Round "2"]
[White "Simkin, Alexander"]
[Black "Akerman, Jan"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1815"]
[BlackElo "1543"]
[PlyCount "55"]
[EventDate "2020.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 g6 5. e3 Bg7 6. Bd3 Nc6 7. 0-0 0-0 8. a3 a6 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 dxc4 12. Bxc4 b5 13. Qf3 Rb8 14. Be2 Bb7 15. Qg3 Nc5 16. b4 Ne4 17. Nxe4 Bxe4 18. Rd1 Qe7 19. Bb2 Rfd8 20. Bd4 Bf8 21. Rac1 Rbc8 22. Bf3 Bd5 23. Bxd5 exd5 24. f5 Qd7 25. Rf1 Bg7 26. e6 fxe6 27. f6 Bf8 28. f7+ 1-0

