[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "5"]
[White "Aubert, Estee"]
[Black "Wittenberg, Serena"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2013"]
[BlackElo "1447"]
[PlyCount "91"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Bd3 c5 6. c3 Be7 7. h3 Nc6 8. Nbd2 0-0 9. 0-0 cxd4 10. exd4 Nd5 11. Bg3 Rc8 12. Ne4 Nf6 13. Nd6 Bxd6 14. Bxd6 Ne7 15. Qa4 Bxf3 16. gxf3 a5 17. Kh2 Rc6 18. Bf4 Ned5 19. Bd2 Qc7+ 20. Kh1 Nf4 21. Bb5 Nxh3 22. Bxc6 dxc6 23. Rae1 Nf4 24. Re5 N6h5 25. Qc2 f6 26. Re4 f5 27. Re5 Qf7 28. Bc1 Qe7 29. Bxf4 Nxf4 30. Rd1 Qh4+ 31. Kg1 Qg5+ 32. Kf1 Qg2+ 33. Ke1 Qg1+ 34. Kd2 Qxf2+ 35. Kc1 Qxf3 36. Kb1 Re8 37. Rg1 g6 38. Qh2 Kg7 39. Rh1 Qd3+ 40. Ka1 Nh5 41. Re2 Qf3 42. Rf2 Qg4 43. Rg2 Qf4 44. Qxh5 Qe4 45. Qxh7+ Kf6 46. Rxg6# 1-0

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "1"]
[White "Breysse, Astrid"]
[Black "Wittenberg, Serena"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1666"]
[BlackElo "1447"]
[PlyCount "118"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. a3 cxd4 7. cxd4 Nf5 8. b4 Bd7 9. Bb2 Be7 10. Be2 0-0 11. 0-0 f6 12. Re1 Rc8 13. Nbd2 fxe5 14. dxe5 Qc7 15. Nb3 Nd8 16. Rc1 Qb6 17. Rxc8 Bxc8 18. Bd3 Nc6 19. Bc2 a6 20. Qd3 g6 21. h3 Bd7 22. Nbd4 Nfxd4 23. Nxd4 a5 24. b5 Nxd4 25. Bxd4 Qxb5 26. Qxb5 Bxb5 27. Rb1 Ba6 28. Bb6 Bxa3 29. Bxa5 Bc5 30. Be1 Kg7 31. Ba4 Bd4 32. Bd7 Kf7 33. Rb3 Rd8 34. Rf3+ Ke7 35. Ba4 Bxe5 36. Bb4+ Bd6 37. Bc3 Rf8 38. Re3 Bc5 39. Rf3 Rxf3 40. gxf3 Kd6 41. Kg2 e5 42. Kg3 d4 43. Bd2 Kd5 44. Bb3+ Bc4 45. Bc2 d3 46. Ba4 b5 47. Bd1 b4 48. f4 exf4+ 49. Kxf4 b3 50. Bc3 Bxf2 51. Bf3+ Kc5 52. Ke4 Bh4 53. Bd1 Be7 54. Ke3 Bd6 55. Bb2 Kb4 56. Kd2 Bc5 57. Bc3+ Ka3 58. Kc1 Bb4 59. Bb2+ Ka2 0-1

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "3"]
[White "Colucci, Dihya"]
[Black "Wittenberg, Serena"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1447"]
[PlyCount "46"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. d4 Nxe4 5. Nxe4 dxe4 6. Ne5 Nc6 7. Be3 Qd5 8. Qd2 Nxe5 9. dxe5 Qxe5 10. Bd4 Qf5 11. 0-0-0 Bd6 12. Bc4 0-0 13. Bxg7 Bf4 14. Bxe6 Bxd2+ 15. Kxd2 Rd8+ 16. Ke2 Bxe6 17. Rd2 Rxd2+ 18. Kxd2 Qg5+ 19. Kd1 Qxg7 20. Rg1 Rd8+ 21. Ke2 Bc4+ 22. Ke1 Qd4 23. f3 Qd2# 0-1

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "9"]
[White "Ludwiczak, Virginie"]
[Black "Wittenberg, Serena"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1882"]
[BlackElo "1447"]
[PlyCount "37"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bd6 7. Nf3 0-0 8. 0-0 Re8 9. a3 a5 10. Nd2 Nbd7 11. e4 dxe4 12. Ndxe4 Bc7 13. Re1 Nxe4 14. Nxe4 Nb6 15. Bg5 Qd7 16. Qh5 Qxd4 17. Nf6+ gxf6 18. Rxe8+ Kg7 19. Qh6# 1-0

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "7"]
[White "Rozec, Mialy"]
[Black "Wittenberg, Serena"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1733"]
[BlackElo "1447"]
[PlyCount "86"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 0-0 7. Nc3 d5 8. cxd5 exd5 9. e3 c6 10. Bd3 Bg4 11. Ne5 Nbd7 12. Nxg4 Nxg4 13. Qc2 h6 14. h3 Ngf6 15. 0-0-0 a5 16. g4 b5 17. Rdg1 b4 18. axb4 axb4 19. Nb1 Rfc8 20. Kd2 Ne4+ 21. Ke2 Ndf6 22. f3 Nd6 23. g5 hxg5 24. Rxg5 Re8 25. Qd2 Rab8 26. Rhg1 g6 27. b3 Nb5 28. Kf2 Qd6 29. R1g2 Re7 30. Kg1 Rbe8 31. Re2 Nh5 32. Kg2 Qc7 33. Bxb5 cxb5 34. Qd3 Nf4+ 35. exf4 Rxe2+ 36. Kg3 R2e3 37. Qxb5 Qc1 38. Re5 Qg1+ 39. Kh4 Qf2+ 40. Kg4 Qxf3+ 41. Kg5 R8xe5+ 42. dxe5 Qh5+ 43. Kf6 Qh4# 0-1

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "2"]
[White "Wittenberg, Serena"]
[Black "Diez, Ambre"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1447"]
[BlackElo "1818"]
[PlyCount "38"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[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. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. h3 Bxh3 15. gxh3 Qxh3 16. Bxd5 Bh2+ 17. Kh1 Bg3+ 18. Kg1 Qh2+ 19. Kf1 Qxf2# 0-1

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "8"]
[White "Wittenberg, Serena"]
[Black "Le Marec, Laura"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1447"]
[BlackElo "1714"]
[PlyCount "25"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. Nxd4 e5 8. Nf3 Qxd1+ 9. Kxd1 Nc6 10. Nbd2 Bf5 11. Nc4 0-0-0+ 12. Ke1 Nd7 13. Rd1 1-0

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "6"]
[White "Wittenberg, Serena"]
[Black "Milroy, Melena"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1447"]
[BlackElo "1704"]
[PlyCount "49"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Bd3 Nc6 6. c3 g6 7. 0-0 Bg7 8. Nbd2 0-0 9. Nc4 e5 10. dxe5 Nxe5 11. Ncxe5 Bxe5 12. Bh6 Bxf3 13. Qxf3 Qh4 14. g3 Qxh6 15. Qxd5 Rfd8 16. Qxe5 Rxd3 17. Qxc7 Re8 18. Rfe1 Red8 19. Re7 Qh3 20. Qxb7 Rf3 21. Qxf3 Rf8 22. Rd1 Qh6 23. Rdd7 Qc1+ 24. Kg2 Qxb2 25. Rxf7 1-0

[Event "Trophee Roza Lallemand Online"]
[Site "Tornelo INT"]
[Date "2020.12.13"]
[Round "4"]
[White "Wittenberg, Serena"]
[Black "Perrusset, Barbara"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1447"]
[BlackElo "1863"]
[PlyCount "49"]
[EventDate "2020.12.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d6 8. Be2 0-0 9. Nxc6 bxc6 10. 0-0 a5 11. Bg5 Qe7 12. a3 Bc5 13. Rad1 Rd8 14. e5 Ba6 15. exf6 gxf6 16. Bh4 d5 17. Qg3+ Kh8 18. Qf3 Qb7 19. Bxf6+ Kg8 20. Bxd8 Rxd8 21. Qg3+ Kf8 22. Na4 Bd6 23. Qh4 Be7 24. Qxh7 Qb3 25. Qh8# 1-0

[Event "FRA-ch U18/14 Online"]
[Site "Europe Echecs INT"]
[Date "2020.07.11"]
[Round "5"]
[White "Combaudon, Nathanael"]
[Black "Wittenberg, Serena"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1805"]
[BlackElo "1447"]
[PlyCount "45"]
[EventDate "2020.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 e5 5. d5 Nd4 6. Be3 Bc5 7. Na4 d6 8. Nxc5 dxc5 9. Bd3 0-0 10. Ne2 Bg4 11. f3 Bh5 12. 0-0 h6 13. Rb1 a5 14. a3 a4 15. Bc2 Qd7 16. Nc3 b6 17. Bxa4 Qe7 18. b4 Nxe4 19. Nxe4 Bg6 20. Bxd4 cxd4 21. Qb3 c5 22. dxc6 Bxe4 23. fxe4 1-0

[Event "FRA-ch U18/14 Online"]
[Site "Europe Echecs INT"]
[Date "2020.07.11"]
[Round "3"]
[White "Wittenberg, Serena"]
[Black "Larmet, Nino"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1447"]
[BlackElo "1818"]
[PlyCount "92"]
[EventDate "2020.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Bxf6 gxf6 9. Nh4 Nd4 10. Bc4 f5 11. Nf3 fxe4 12. Nxd4 exd4 13. Nd5 Bc5 14. dxe4 c6 15. Nf4 Qg5 16. Qf3 Bg4 17. Qg3 Kh8 18. h3 Bd7 19. Qxg5 hxg5 20. Nd3 Bb6 21. Rfe1 Rae8 22. e5 d5 23. Bb3 Bf5 24. Rac1 Re7 25. g4 Bxd3 26. cxd3 Rfe8 27. Bc2 Rxe5 28. Rxe5 Rxe5 29. Kf1 Ba5 30. a3 c5 31. Rd1 Kg7 32. Ba4 a6 33. Bd7 Re7 34. Bf5 Kf6 35. Rc1 b6 36. b4 cxb4 37. Rc6+ Ke5 38. axb4 Bxb4 39. Rxb6 a5 40. Rb5 Bc3 41. Kg2 Ra7 42. Rb8 a4 43. Re8+ Kf6 44. Rd8 a3 45. Rd6+ Kg7 46. Rxd5 a2 0-1

[Event "FRA-ch U18/14 Online"]
[Site "Europe Echecs INT"]
[Date "2020.07.11"]
[Round "6"]
[White "Wittenberg, Serena"]
[Black "Paralieu, Maxime"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1447"]
[BlackElo "1569"]
[PlyCount "92"]
[EventDate "2020.07.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 d6 6. d3 h6 7. a3 Bxc3 8. bxc3 0-0 9. h3 Ne7 10. Re1 Ng6 11. d4 exd4 12. cxd4 c6 13. Bd3 Be6 14. c4 d5 15. exd5 cxd5 16. Bxg6 fxg6 17. Rxe6 dxc4 18. Bb2 Nd5 19. Qc2 Rc8 20. Bc3 Nf4 21. Ree1 Nd3 22. Re3 Qc7 23. Ne5 Rxf2 24. Qa4 Rf6 25. Nxd3 cxd3 26. Qb3+ Kh7 27. Rxd3 Qf4 28. Rf3 Qg5 29. Rxf6 Qxf6 30. Rf1 Qc6 31. Rc1 Qe4 32. Qc2 Qf4 33. Qd2 Qe4 34. Kh1 a6 35. Bb2 Rf8 36. Bc3 b5 37. Bb4 Rd8 38. Bc3 Rd5 39. Re1 Qf5 40. Qe2 Qc8 41. Bb2 Qf8 42. Qf1 Qd6 43. Qf3 Rf5 44. Qe3 Rh5 45. Qf3 Qd7 46. Qg4 Qxg4 0-1

