[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.30"]
[Round "6"]
[White "Bertelsmann, Alexander"]
[Black "Chaoui, Rayane"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1303"]
[BlackElo "1545"]
[PlyCount "42"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nf3 c5 5. e3 Nc6 6. Nb5 Qa5+ 7. c3 Kd7 8. Ng5 c4 9. a4 a6 10. Bc7 b6 11. Nd6 Kxc7 12. Ndxf7 Rg8 13. Qc2 h6 14. Nh7 b5 15. Qg6 Ne7 16. Qg3+ Kb7 17. Nxf6 gxf6 18. Qh4 Rg6 19. Nd6+ Ka7 20. Nxc8+ Rxc8 21. g3 Nf5 0-1

[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.30"]
[Round "7"]
[White "Munyere, Musa"]
[Black "Bertelsmann, Alexander"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1608"]
[BlackElo "1303"]
[PlyCount "79"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. 0-0 a6 6. a4 g6 7. c3 Bg7 8. Re1 Qc7 9. Nbd2 Bg4 10. h3 Bd7 11. Nf1 0-0 12. Ng3 e6 13. Nh2 d5 14. exd5 exd5 15. Bb3 d4 16. c4 Rfe8 17. Bg5 Re6 18. Qd2 Rae8 19. Bf4 Rxe1+ 20. Rxe1 Rxe1+ 21. Qxe1 Qxf4 22. Bd1 Qe5 23. Qd2 Nb4 24. Nf3 Qd6 25. b3 b5 26. axb5 axb5 27. Be2 bxc4 28. bxc4 Qa6 29. Qg5 Qd6 30. Qd2 h6 31. Kh1 Bc6 32. Kg1 Bxf3 33. Bxf3 Qa6 34. Ne4 Nxe4 35. Bxe4 Qa2 36. Qf4 Qb1+ 37. Kh2 Qd1 38. Qg3 Nc2 39. Bd5 Kh7 40. Bxf7 1-0

[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.29"]
[Round "5"]
[White "Bertelsmann, Alexander"]
[Black "Khaled Mohammed Sorour, Amro"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1303"]
[BlackElo "1190"]
[PlyCount "77"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 Bb7 9. d3 h6 10. Rd1 Re8 11. Nbd2 d5 12. exd5 Nxd5 13. Ne4 Bb6 14. Be3 Bxe3 15. fxe3 Kh8 16. Qf2 f5 17. Ng3 e4 18. dxe4 fxe4 19. Rxd5 Qe7 20. Ne1 Rf8 21. Qc2 Na5 22. Rd2 Qc5 23. Re2 Rae8 24. Rd1 Rf6 25. Rd4 Nxb3 26. axb3 Ref8 27. Qd2 Qg5 28. Rd8 Rf1+ 29. Nxf1 Rxd8 30. Qc2 a5 31. Ng3 b4 32. cxb4 Ba6 33. Rf2 Qxe3 34. Qxe4 Qxb3 35. Qe7 Rd1 36. Rf8+ Kh7 37. Qe4+ g6 38. Qe7+ Qf7 39. Qxf7# 1-0

[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.29"]
[Round "4"]
[White "Mendulo, Lungile"]
[Black "Bertelsmann, Alexander"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1303"]
[PlyCount "32"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e4 dxe4 4. Nc3 Nf6 5. b3 Nc6 6. g3 Qxd4 7. Qxd4 Nxd4 8. Be3 Nc2+ 9. Kd1 Nxa1 10. Bg2 Bb4 11. Nxe4 Nxe4 12. Bxe4 0-0 13. Bd4 Rd8 14. Ne2 c5 15. Re1 Bxe1 16. Kxe1 cxd4 0-1

[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.28"]
[Round "2"]
[White "Bertelsmann, Alexander"]
[Black "Gosrani, Reeyan"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1303"]
[BlackElo "1264"]
[PlyCount "52"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 e6 6. e3 h6 7. Bh4 Bb4 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. a3 Be7 11. 0-0 0-0 12. c5 Nh5 13. Bxe7 Qxe7 14. b4 a6 15. a4 a5 16. b5 Nhf6 17. Rfb1 Rfb8 18. Rb3 e5 19. dxe5 Nxe5 20. Nxe5 Qxe5 21. h3 Ne4 22. Rab1 Nxc5 23. Qc2 Nxb3 24. Rxb3 c5 25. Qd2 Rd8 26. Ne2 Qa1+ 0-1

[Event "Wch FIDE Online U14 Africa qual"]
[Site "Tornelo INT"]
[Date "2020.11.28"]
[Round "1"]
[White "Mohamed, Abderrahim Taleb Mo"]
[Black "Bertelsmann, Alexander"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1303"]
[PlyCount "39"]
[EventDate "2020.11.28"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 Be6 9. Bxe6 fxe6 10. 0-0 0-0 11. h3 b5 12. a3 Nc6 13. Qd2 Qc7 14. Ng5 Qd7 15. Rad1 h6 16. Nf3 Na5 17. Nxe5 Qc7 18. Ng6 Rfd8 19. Nxe7+ Qxe7 20. Bb6 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.21"]
[Round "9.9"]
[White "Bertelsmann, Alexander"]
[Black "Wanjala, Samuel"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1331"]
[BlackElo "1411"]
[PlyCount "85"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. d3 Ne7 4. Be3 Bxe3 5. fxe3 0-0 6. Nf3 Nbc6 7. Nc3 d6 8. h3 Be6 9. Nd5 Bxd5 10. exd5 Na5 11. e4 Nxc4 12. dxc4 Rc8 13. Qd2 c6 14. 0-0 cxd5 15. cxd5 Qb6+ 16. Qf2 Rxc2 17. Qxb6 axb6 18. b3 Re2 19. Rfe1 Rxe1+ 20. Rxe1 f6 21. Rc1 Rc8 22. Rxc8+ Nxc8 23. Kf2 Kf7 24. Ke3 h6 25. Kd3 Ne7 26. g4 g6 27. Nh4 g5 28. Nf3 Kg6 29. Kc4 h5 30. Kb5 Nc8 31. Nd2 hxg4 32. hxg4 f5 33. gxf5+ Kh5 34. a4 g4 35. Nf1 Kg5 36. b4 Kf6 37. a5 bxa5 38. bxa5 Ke7 39. a6 Na7+ 40. Kb6 bxa6 41. Kxa6 Nc8 42. Kb7 Kd7 43. f6 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.20"]
[Round "8.7"]
[White "Boshoma, Chifundo"]
[Black "Bertelsmann, Alexander"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1153"]
[BlackElo "1331"]
[PlyCount "63"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[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. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 Nc6 8. Nxc6 dxc6 9. Re1 Be7 10. c4 b5 11. Be3 e5 12. h3 0-0 13. Rc1 Qd7 14. Nd2 Bb7 15. Rd1 Rfd8 16. Nf3 Qc7 17. Rac1 c5 18. cxb5 axb5 19. Bxb5 Nxe4 20. Bc4 Nf6 21. Ng5 Bd5 22. Bxd5 Nxd5 23. a3 Nxe3 24. Qxe3 Qb7 25. Qe4 Qxe4 26. Nxe4 Rxd1+ 27. Rxd1 f6 28. Rd2 Ra5 29. Nc3 Rb5 30. Rc2 Kf7 31. Kf1 Ke6 32. Ke2 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.20"]
[Round "7.4"]
[White "Thakersee, Akshay"]
[Black "Bertelsmann, Alexander"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1240"]
[BlackElo "1331"]
[PlyCount "73"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[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. Bd3 Nf6 6. Nc3 Qc7 7. 0-0 b5 8. f4 Bc5 9. Be3 Qb6 10. Nce2 Ng4 11. Qd2 Nxe3 12. Qxe3 d6 13. e5 Bb7 14. exd6 Qxd6 15. Kh1 Nd7 16. c3 Bxd4 17. Nxd4 Nc5 18. Bc2 0-0 19. Rad1 Qc7 20. Qh3 Be4 21. Bxe4 Nxe4 22. Rde1 Nf6 23. Re5 Rad8 24. Rg5 Rfe8 25. Qh6 g6 26. f5 e5 27. fxg6 fxg6 28. Rxf6 Qg7 29. Rfxg6 hxg6 30. Rxg6 Qxg6 31. Qxg6+ Kf8 32. Qf6+ Kg8 33. Qg6+ Kf8 34. Qf6+ Kg8 35. Qg5+ Kf7 36. Qh5+ Kg8 37. Nf5 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.19"]
[Round "5.5"]
[White "Bertelsmann, Alexander"]
[Black "Darius, Patlo Banda"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1331"]
[BlackElo "1193"]
[PlyCount "77"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. c3 Be7 5. Nf3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Re8 10. Qb3 Na5 11. Qb5 Nxc4 12. Qxc4 Bf6 13. Qxg4 c5 14. Qa4 Nf4 15. Ne4 Nxd3 16. Nxf6+ Qxf6 17. Re3 Qd6 18. h3 a6 19. Ne1 b5 20. Qc2 e4 21. f3 Nxe1 22. Rxe1 exf3 23. Qf2 Rxe1+ 24. Qxe1 fxg2 25. Qf2 Qd1+ 26. Kxg2 Re8 27. Qf3 Re2+ 28. Kg3 Qg1+ 29. Kh4 Qe1+ 30. Kg4 Re4+ 31. Bf4 h5+ 32. Kxh5 g6+ 33. Kg5 Qxa1 34. Qxe4 Qxa2 35. Qe8+ Kh7 36. Be5 f6+ 37. Kxf6 Qb1 38. Qf7+ Kh6 39. Bf4+ 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.19"]
[Round "6.2"]
[White "Bertelsmann, Alexander"]
[Black "Khaled, Yousef"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1331"]
[BlackElo "1935"]
[PlyCount "62"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Qb6 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Rc8 10. Na4 Qc7 11. Nc5 Ng6 12. Bb2 Bxc5 13. bxc5 b6 14. Rc1 0-0 15. Bd3 Nf4 16. Bb1 bxc5 17. Rxc5 f5 18. 0-0 Qb6 19. Qd2 Ng6 20. Bc3 Nxd4 21. Bxd4 Rxc5 22. Qe3 Rfc8 23. g3 Qc7 24. Bxc5 Qxc5 25. Re1 Qxe3 26. Rxe3 Rc1+ 27. Re1 Rxe1+ 28. Nxe1 Nxe5 29. f4 Nc4 30. Nc2 Ba4 31. Kf2 Nd2 0-1

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.17"]
[Round "4.7"]
[White "Mohin, Minesh Patel"]
[Black "Bertelsmann, Alexander"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1331"]
[PlyCount "90"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 e6 5. Nc3 a6 6. Be2 Qc7 7. Nf3 b5 8. 0-0 Nf6 9. Bd2 Bb7 10. Qc1 Rc8 11. Bf4 Bd6 12. Bxd6 Qxd6 13. e5 Nxe5 14. Nxe5 Qxe5 15. Re1 Qc7 16. f3 0-0 17. Bf1 b4 18. Nd1 Qxc2 19. Qxc2 Rxc2 20. a3 a5 21. axb4 axb4 22. Ra4 b3 23. Bd3 Rd2 24. Bc4 Bd5 25. Bxd5 Nxd5 26. Ra3 Rb8 27. Nc3 Nxc3 28. bxc3 g6 29. Rb1 b2 30. c4 Rc2 31. Ra2 Rc1+ 32. Rxc1 bxc1Q+ 33. Kf2 Rb2+ 34. Rxb2 Qxb2+ 35. Kg3 Qb4 36. c5 Qxc5 37. Kh3 d5 38. Kg3 Kg7 39. Kh3 d4 40. Kg3 d3 41. Kh3 d2 42. Kg3 d1Q 43. Kh3 Qh5+ 44. Kg3 Qe1+ 45. Kf4 Qf5# 0-1

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.16"]
[Round "1.11"]
[White "Bertelsmann, Alexander"]
[Black "Mikail, Walli"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1331"]
[PlyCount "69"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 f6 6. a3 Nc6 7. b4 cxb4 8. cxb4 a6 9. Be2 Qc7 10. Bf4 Bd7 11. Nbd2 fxe5 12. Nxe5 Bd6 13. Nxd7 Qxd7 14. Bxd6 Qxd6 15. Nf3 Nf6 16. 0-0 0-0 17. Re1 Ng4 18. h3 Nf6 19. Bd3 Rae8 20. Re3 e5 21. Bc2 e4 22. Ne1 b5 23. Bb3 Qf4 24. Qd2 Rd8 25. Rc1 Qd6 26. Rec3 Rc8 27. Rc5 Kh8 28. R1c3 Rfe8 29. Kh1 e3 30. Rxe3 Ne4 31. Qe2 Nxd4 32. Rxc8 Rxc8 33. Qh5 Rc1 34. Qe8+ Qf8 35. Qxf8# 1-0

[Event "Africa-ch U12"]
[Site "Windhoek"]
[Date "2019.12.16"]
[Round "2.2"]
[White "Simpson, Michael"]
[Black "Bertelsmann, Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1580"]
[BlackElo "1331"]
[PlyCount "77"]
[EventDate "2019.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NAM"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Qc7 5. d3 Nc6 6. f4 b5 7. Nf3 Bb7 8. 0-0 Rc8 9. f5 Nf6 10. Qe1 Nd4 11. Rf2 Nxf3+ 12. Bxf3 Be7 13. g4 h5 14. g5 Ng4 15. Bxg4 hxg4 16. Bf4 Bd6 17. Qe3 c4 18. Bxd6 Qxd6 19. e5 Qc6 20. Ne4 Kd8 21. fxe6 Qxe6 22. Nd6 Kc7 23. Qc5+ Kb8 24. Nxc8 g3 25. Nd6 gxf2+ 26. Qxf2 Qg4+ 27. Kf1 Qh3+ 28. Ke2 Qg4+ 29. Ke1 Qf3 30. Qxf3 Bxf3 31. Kf2 Bd5 32. Kg3 Rh5 33. h4 Ka7 34. d4 Kb6 35. Rf1 Rh8 36. Nf5 g6 37. Ne7 Be4 38. Rxf7 Bxc2 39. Nd5+ 1-0

