[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "6"]
[White "Davaakhuu, Anungoo"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1222"]
[BlackElo "1173"]
[PlyCount "75"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. 0-0 d6 6. h3 Be6 7. Bb5 Qd7 8. d4 exd4 9. e5 Nh5 10. Bxc6 bxc6 11. Ng5 h6 12. Nxe6 Qxe6 13. Qxh5 dxe5 14. Re1 0-0 15. Rxe5 Qd6 16. Rxc5 Rfe8 17. Bd2 Re6 18. Na3 Rae8 19. Rf5 R8e7 20. Nc4 Qd7 21. Ne5 Qe8 22. Nd3 Rg6 23. Nf4 Rd6 24. Bb4 Rdd7 25. Bxe7 Rxe7 26. Qd1 Rd7 27. Ra5 Qb8 28. b3 Qb6 29. Re5 Rd8 30. Qg4 g6 31. Rae1 Qb8 32. Re7 Rf8 33. Nd3 a5 34. Qd7 a4 35. Ne5 Kh8 36. Nxf7+ Kg8 37. Nxh6+ Kh8 38. Rh7# 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "8"]
[White "Knop, Matej"]
[Black "Portesova, Viktorie"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1184"]
[BlackElo "1173"]
[PlyCount "90"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 Nf6 4. Nc3 Bc5 5. Bb5 d6 6. Bxc6+ bxc6 7. d3 Be6 8. fxe5 dxe5 9. Qe2 0-0 10. Be3 Bb6 11. 0-0 Bg4 12. Bxb6 axb6 13. Qe3 Qd7 14. Nxe5 Qe6 15. Nxg4 Nxg4 16. Qg3 Ra5 17. h3 Rg5 18. hxg4 Rxg4 19. Qh3 Ra8 20. Rf5 Qg6 21. Raf1 f6 22. Ne2 Ra5 23. Rxa5 bxa5 24. Rf5 a4 25. Rf3 c5 26. Rg3 h5 27. Rxg4 hxg4 28. Qg3 Qg5 29. Kf2 f5 30. exf5 Qxf5+ 31. Qf4 Qh5 32. Ng3 Qg6 33. Ne4 c4 34. dxc4 Qb6+ 35. Kg3 Qxb2 36. Qxg4 Qxa2 37. Qe6+ Kh8 38. Qe8+ Kh7 39. Qh5+ Kg8 40. Ng5 Qxc4 41. Qh7+ Kf8 42. Ne6+ Qxe6 43. Qh8+ Kf7 44. Qh5+ Qg6+ 45. Qxg6+ Kxg6 0-1

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "2"]
[White "Panek, Daniel"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1452"]
[BlackElo "1173"]
[PlyCount "81"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Bb5 d6 4. d4 Bd7 5. dxe5 dxe5 6. Be3 Nf6 7. Nbd2 Bd6 8. c3 a6 9. Ba4 b5 10. Bc2 0-0 11. h3 Re8 12. 0-0 Qc8 13. Kh2 Nh5 14. Ng5 g6 15. Bb3 Be6 16. Nxe6 fxe6 17. Qg4 a5 18. a4 b4 19. Nf3 bxc3 20. bxc3 Rb8 21. Bc4 Nd8 22. Rab1 Ra8 23. Rb5 c6 24. Rb6 Rf8 25. Bh6 Rf6 26. Rfb1 Nf4 27. Qh4 Be7 28. Bg5 Rf7 29. Bxe7 c5 30. Nxe5 Rg7 31. Bxd8 Nh5 32. Bxe6+ Qxe6 33. Rxe6 h6 34. Bc7 Rf8 35. Bd6 Ra8 36. Rxg6 Kh7 37. Rxg7+ Nxg7 38. Rb7 Rg8 39. Qg4 c4 40. Qg6+ Kh8 41. Nf7# 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "5"]
[White "Portesova, Viktorie"]
[Black "Bukovskiy, Andrey"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1173"]
[PlyCount "38"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Be3 Bd6 12. Qd2 Qe7 13. 0-0-0 0-0 14. h4 e4 15. dxe4 Bxe4 16. Rh3 Rad8 17. h5 Bb4 18. Qe1 Rd4 19. Rd3 Rxd3 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "7"]
[White "Portesova, Viktorie"]
[Black "Koslerova, Denisa Annie"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1173"]
[BlackElo "1068"]
[PlyCount "111"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bc5 9. Be3 Bb6 10. Qd2 Bxe3 11. Qxe3 f6 12. 0-0-0 0-0 13. h4 Be6 14. Rdg1 Nb4 15. b3 Nd5 16. Nxd5 Qxd5 17. g4 Kf7 18. g5 Ke7 19. gxf6+ gxf6 20. Rg7+ Kd8 21. Qh6 Qxf3 22. Rhg1 Qf4+ 23. Qxf4 exf4 24. Rxh7 Bf7 25. Rxf7 Rxf7 26. Rg8+ Ke7 27. Rxa8 a6 28. Ra7 Rh7 29. Rxb7 Rxh4 30. Rxc7+ Kd6 31. Ra7 Ke5 32. Rxa6 Rh2 33. b4 Rxf2 34. b5 Re2 35. b6 Re1+ 36. Kb2 Kf5 37. b7 f3 38. b8Q f2 39. Rxf6+ Kxf6 40. Qf4+ Ke6 41. Qxf2 Re5 42. d4 Rb5+ 43. Kc3 Kd6 44. Kc4 Ra5 45. Qf6+ Kd7 46. d5 Rxa2 47. Qe6+ Kd8 48. d6 Rxc2+ 49. Kd3 Rc5 50. Qe7+ Kc8 51. d7+ Kc7 52. d8R+ Kc6 53. Qd7+ Kb6 54. Rb8+ Ka6 55. Qb7+ Ka5 56. Ra8# 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "3"]
[White "Portesova, Viktorie"]
[Black "Koukola, Stepan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1173"]
[PlyCount "47"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. d3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bf4 0-0 9. h3 Nf6 10. Bh6 Bd7 11. Bxg7 Kxg7 12. h4 a6 13. h5 Nxh5 14. Rxh5 gxh5 15. Qg5+ Kh8 16. Qxh5 f6 17. 0-0-0 b5 18. Rh1 Bf5 19. exf5 Rf7 20. Bxf7 Qg8 21. Bxg8 Kxg8 22. Qxh7+ Kf8 23. Qh8+ Kf7 24. Rh7# 1-0

[Event "Prague Golden U18 op"]
[Site "Prague"]
[Date "2023.06.24"]
[Round "4"]
[White "Svadlenka, Michal"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1313"]
[BlackElo "1173"]
[PlyCount "55"]
[EventDate "2023.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[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. c3 d6 6. h3 Be6 7. Bb3 Qd7 8. Be3 0-0-0 9. Nbd2 Rhe8 10. Bxe6 Qxe6 11. b4 Bb6 12. a4 h6 13. a5 Bxe3 14. fxe3 g5 15. b5 Ne7 16. b6 a6 17. bxc7 Kxc7 18. Nc4 g4 19. hxg4 Qxg4 20. 0-0 Rg8 21. Rf2 Nh5 22. Qb3 Ng3 23. Rb1 Rb8 24. Qb6+ Kc8 25. Qxd6 b5 26. Nb6+ Kb7 27. Qxe7+ Kc6 28. Nxe5# 1-0

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "2"]
[White "Portesova, Viktorie"]
[Black "Hampl, Nikola"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1057"]
[BlackElo "1277"]
[PlyCount "62"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bc4 Nf6 5. d3 e6 6. Be3 Be7 7. Qd2 a6 8. 0-0-0 b5 9. Bb3 0-0 10. h4 h5 11. Rdg1 Bd7 12. g4 Nxg4 13. Ne1 Nce5 14. f4 Nxe3 15. Qxe3 Ng4 16. Qe2 a5 17. a3 a4 18. Ba2 b4 19. axb4 cxb4 20. Nd1 Bf6 21. f5 exf5 22. exf5 a3 23. bxa3 Rxa3 24. Kb1 Qa5 25. c4 b3 26. Bxb3 Rxb3+ 27. Nb2 Rxb2+ 28. Qxb2 Bxb2 29. Kxb2 Qd2+ 30. Kb3 Rb8+ 31. Ka3 Qb2# 0-1

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "4"]
[White "Portesova, Viktorie"]
[Black "Sereda, Adam"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1057"]
[BlackElo "1208"]
[PlyCount "74"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. Qe2 0-0 7. Bxh6 gxh6 8. 0-0-0 Nd4 9. Nxd4 Bxd4 10. Qd2 Kh7 11. Rhg1 Ng4 12. h3 Nf6 13. g4 d5 14. exd5 Nxd5 15. Nxd5 Be6 16. Ne3 c6 17. g5 h5 18. g6+ Kg7 19. gxf7+ Kxf7 20. Bxe6+ Kxe6 21. Rg6+ Rf6 22. Rdg1 Qe7 23. R1g5 Qf7 24. Qb4 Bxe3+ 25. Qd2 Bxd2+ 26. Kxd2 Rxg6 27. Rxh5 Qxf2+ 28. Kc3 Qd4+ 29. Kb3 c5 30. c3 Qxd3 31. Ka3 Qc2 32. c4 Qd3+ 33. b3 a5 34. Ka4 Qc3 35. Ka3 Qb4+ 36. Kb2 Rg2+ 37. Kc1 Qe1# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "5"]
[White "Belaska, Adam"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1272"]
[PlyCount "87"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 e5 5. dxe5 Ne4 6. Nxe4 dxe4 7. Qxd8+ Nxd8 8. Nd2 e3 9. fxe3 Nc6 10. Nf3 Bf5 11. Nd4 Nxd4 12. exd4 0-0-0 13. e3 Bb4+ 14. Bd2 Bxd2+ 15. Kxd2 Rhe8 16. Bd3 Bxd3 17. Kxd3 Re6 18. Kc3 Rg6 19. g3 Rg4 20. Rhf1 Re4 21. Kd3 f5 22. Rxf5 Rg4 23. Rh5 h6 24. Rf5 g6 25. Rf6 Re8 26. e4 Rg5 27. Ke3 Rg8 28. Kf4 Rh5 29. h4 g5+ 30. hxg5 hxg5+ 31. Kg4 Rh2 32. e6 Rxb2 33. Rh1 Re8 34. Rh7 b6 35. e7 Rc2 36. Rf8 Rxf8 37. exf8Q+ Kb7 38. c5 bxc5 39. dxc5 Rxa2 40. Rxc7+ Ka6 41. Qc8+ Kb5 42. Rb7+ Kc4 43. Qe6+ Kxc5 44. Qd5# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "9"]
[White "Fadrny, Jonas"]
[Black "Portesova, Viktorie"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "40"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bf4 e5 5. Nb5 a6 6. Bxe5 Rb8 7. Nxc7+ Kd7 8. Bg3 Qe8 9. e3 Bb4+ 10. c3 Ba5 11. Bd3 Bxc7 12. Bxc7 Kxc7 13. 0-0 Bg4 14. h3 Bxh3 15. gxh3 Qd7 16. Ne5 Nxe5 17. dxe5 Qxh3 18. exf6 gxf6 19. Re1 Rhg8+ 20. Qg4 Rxg4# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "3"]
[White "Loucky, Tomas"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1305"]
[PlyCount "31"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Nc6 7. Qxg7 Qe7 8. Qxh8 Qxe4+ 9. Nxe4 d5 10. Qxg8+ Ke7 11. Bg5+ Ke6 12. Nc5+ Kd6 13. Qf8+ Ke5 14. 0-0-0 Kf5 15. Qh6 Ke5 16. Qf6# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "12"]
[White "Macho, Michal"]
[Black "Portesova, Viktorie"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "54"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Bd3 b6 5. Nbd2 Bb7 6. Qe2 e6 7. 0-0 Qd6 8. c3 Ng4 9. g3 Qe7 10. e4 dxe4 11. Qxe4 Nf6 12. Qe3 Ng4 13. Qf4 Nf6 14. Ne4 Nd5 15. Qd2 0-0-0 16. a4 h5 17. a5 Nxa5 18. Qe2 h4 19. Nxh4 g5 20. Bxg5 f6 21. Be3 Bh6 22. Ng6 Qg7 23. Nxh8 Rxh8 24. Bxh6 Qxh6 25. h4 Nf4 26. gxf4 Qxh4 27. Nd2 Qh2# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "7"]
[White "Pesta, Richard"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "91"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 d6 5. d5 Na5 6. Bd2 Qe7 7. Bb5+ c6 8. dxc6 Nxc6 9. Bxc6+ bxc6 10. Qe2 Qb7 11. b3 Be7 12. 0-0 0-0 13. Bg5 Bg4 14. h3 Bxh3 15. gxh3 Nh5 16. Bxe7 Qxe7 17. Rfd1 Qf6 18. Kf1 Qg6 19. Nh4 Qg5 20. Ng2 Qf4 21. Nxf4 Nxf4 22. Qg4 g6 23. Rxd6 Rab8 24. Rxc6 Rbd8 25. Rd1 Rxd1+ 26. Nxd1 Ne6 27. a4 Nd4 28. Rd6 Nxc2 29. Ne3 Nd4 30. Kg2 Nxb3 31. Nd5 Nd4 32. Ne7+ Kh8 33. Nd5 Ne6 34. Ra6 Nf4+ 35. Nxf4 exf4 36. Qxf4 Kg8 37. Rxa7 Kg7 38. Qe5+ Kg8 39. Rb7 h6 40. a5 Ra8 41. Rb8+ Rxb8 42. Qxb8+ Kg7 43. a6 Kf6 44. a7 Kg5 45. a8Q Kf6 46. Qf4+ 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "8"]
[White "Portesova, Viktorie"]
[Black "Martikanova, Amalie"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "82"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d6 5. Nxf7 Qe7 6. Nxh8 Nxe4 7. Bf7+ Kd8 8. Bd5 Qf6 9. Nf7+ Ke8 10. Qh5 g6 11. Qe2 Nd4 12. Qxe4 Bf5 13. Qe3 Nxc2+ 14. Ke2 Nxe3 15. dxe3 Bg4+ 16. Bf3 Bxf3+ 17. gxf3 Qxf7 18. Nc3 e4 19. Nxe4 g5 20. Nxg5 Qg6 21. Ne4 Qg2 22. Rd1 Qxh2 23. Bd2 d5 24. Nf6+ Ke7 25. Nxd5+ Kd6 26. Bb4+ Ke6 27. Nxc7+ Qxc7 28. Bxf8 Rxf8 29. Rac1 Qf7 30. f4 Qh5+ 31. f3 Qh2+ 32. Kd3 Rd8+ 33. Ke4 Re8 34. Kd3 Rd8+ 35. Kc3 Rc8+ 36. Kb4 Rg8 37. e4 Qxb2+ 38. Kc4 Qxa2+ 39. Kd3 Qa3+ 40. Ke2 Qb2+ 41. Kf1 Rg2 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "2"]
[White "Portesova, Viktorie"]
[Black "Peroutka, Simon"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1631"]
[PlyCount "112"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. Bc4 Nc6 5. d3 Nf6 6. Qe2 Be7 7. Bf4 0-0 8. 0-0-0 a6 9. h4 b5 10. Bb3 Qb6 11. h5 a5 12. h6 g6 13. Ng5 a4 14. Bxe6 Bxe6 15. a3 b4 16. Nxa4 Rxa4 17. axb4 Qxb4 18. c3 Qb3 19. Kd2 Qxb2+ 20. Ke1 Qxc3+ 21. Bd2 Qb2 22. Kf1 Ra1 23. Kg1 Nd4 24. Qe1 Rxd1 25. Qxd1 Bb3 26. Qe1 Ne6 27. Nf3 Qc2 28. Kh2 Qxd3 29. Rf1 d5 30. e5 Ng4+ 31. Kg1 d4 32. g3 Bd5 33. Bc1 Qxf3 34. Qe4 Qg2+ 35. Qxg2 Bxg2 36. Kxg2 f6 37. exf6 Bxf6 38. Kh3 Ne5 39. Kg2 c4 40. Ba3 Ra8 41. Bb2 c3 42. Bxc3 dxc3 43. Rc1 Rc8 44. Kf1 c2 45. Ke1 Nd4 46. Kd2 Nc4+ 47. Kd3 Nb2+ 48. Kd2 Nb3+ 49. Ke1 Nxc1 50. Kf1 Nb3 51. Ke2 c1Q 52. Kf3 Rc3+ 53. Kg2 Nd3 54. Kh3 Ne1 55. Kg4 Qc2 56. Kf4 Qf5# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "6"]
[White "Portesova, Viktorie"]
[Black "Richter, Rudolf"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1595"]
[PlyCount "58"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 a6 6. Qe2 b5 7. Bb3 Nd4 8. Nxd4 cxd4 9. Nb1 e5 10. Bg5 h6 11. Bh4 d6 12. Nd2 Be7 13. 0-0-0 Nd7 14. a3 Bxh4 15. g3 Bg5 16. Rhf1 Nc5 17. f4 Bf6 18. fxe5 dxe5 19. Qe1 Nxb3+ 20. Nxb3 Be6 21. Nc5 Qc7 22. Nxe6 fxe6 23. Qb4 Be7 24. Qb3 Rc8 25. c3 dxc3 26. bxc3 Qxc3+ 27. Kb1 Qxb3+ 28. Ka1 Bxa3 29. d4 Qb2# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "13"]
[White "Portesova, Viktorie"]
[Black "Stanke, Vilem"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1342"]
[PlyCount "72"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d3 0-0 6. Bg5 Be7 7. Qd2 Na5 8. Bh6 Nxc4 9. dxc4 d6 10. Qg5 g6 11. Bxf8 Bxf8 12. Qh4 Be7 13. Nd5 Bg4 14. Ng5 h5 15. Nxf6+ Bxf6 16. f3 Bxg5 17. Qg3 Be6 18. f4 Bh4 19. Qxh4 Qxh4+ 20. g3 Qe7 21. 0-0-0 exf4 22. gxf4 Bxc4 23. Rhg1 Qxe4 24. Rde1 Qxf4+ 25. Kb1 Be6 26. Ref1 Qxh2 27. Rh1 Qe5 28. Re1 Qa5 29. Re3 Qxa2+ 30. Kc1 Qa1+ 31. Kd2 Qxh1 32. Kc3 Qd5 33. Rd3 Qc4+ 34. Kd2 Re8 35. Rc3 Qf4+ 36. Kd3 Bf5# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "4"]
[White "Portesova, Viktorie"]
[Black "Taborska, Aneta"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "1237"]
[PlyCount "45"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 Nc6 3. d4 Bf5 4. Nf3 e6 5. Nc3 Qd7 6. Bd3 Bg6 7. 0-0 0-0-0 8. a4 Nge7 9. a5 a6 10. Bd2 f6 11. Na4 Bxd3 12. cxd3 fxe5 13. dxe5 g6 14. b4 Bg7 15. b5 axb5 16. Nc5 Qe8 17. a6 bxa6 18. Rxa6 Nb8 19. Ra8 Nec6 20. Qb3 Bxe5 21. Nxe5 Nxe5 22. Qa3 Nec6 23. Qa6# 1-0

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "11"]
[White "Portesova, Viktorie"]
[Black "Vyvial, Vaclav"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1485"]
[PlyCount "46"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Bc5 6. Qe2 d6 7. Be3 Nd4 8. Bxd4 exd4 9. Nd5 Bb6 10. 0-0-0 c6 11. Nxf6+ Qxf6 12. e5 dxe5 13. Nxe5 0-0 14. Ng4 Qg5+ 15. Kb1 Bxg4 16. Qe4 Bxd1 17. Rxd1 Rfe8 18. Qf3 Re7 19. g4 Rae8 20. b3 Ba5 21. Qg3 Re1 22. Rxe1 Rxe1+ 23. Kb2 Qc1# 0-1

[Event "CZE-ch Betsys Online Blitz"]
[Site "Chess.com INT"]
[Date "2021.04.17"]
[Round "1"]
[White "Portesova, Viktorie"]
[Black "Werner, Hong Quan Dan"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1796"]
[PlyCount "40"]
[EventDate "2021.04.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "CZE"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. h3 Nf6 7. Qe2 Be6 8. Be3 Bxc4 9. dxc4 Nd4 10. Qd3 Qb6 11. 0-0 Nxf3+ 12. Kh1 Nd4 13. Bxd4 cxd4 14. Ne2 Qc6 15. Qg3 h6 16. Qxg7 0-0-0 17. Qxf7 Rde8 18. Qe6+ Kb8 19. Nc1 Nxe4 20. Nb3 Rhg8 0-1

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.12"]
[Round "7"]
[White "Maresova, Denisa"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1034"]
[PlyCount "57"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 Ne4 7. Re1 Nxf2 8. Kxf2 d3+ 9. Kf1 0-0 10. Qxd3 d6 11. Ng5 Qxg5 12. Bxg5 h6 13. Bd2 Bg4 14. Qg3 h5 15. Re4 Bf5 16. Rh4 g6 17. Rxh5 dxe5 18. Rxf5 Ne7 19. Rh5 Kg7 20. Qxe5+ f6 21. Qxc5 gxh5 22. Qxe7+ Kg6 23. Bd3+ f5 24. Qg5+ Kf7 25. Nc3 Rg8 26. Bc4+ Ke8 27. Qxg8+ Ke7 28. Qe6+ Kf8 29. Bh6# 1-0

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.11"]
[Round "6"]
[White "Portesova, Viktorie"]
[Black "Padiva, Tereza"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1100"]
[PlyCount "134"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bc5 4. Bc4 Nf6 5. d3 d6 6. Be3 Bb6 7. Qd2 Be6 8. 0-0-0 Bxc4 9. dxc4 Nb4 10. a3 Nc6 11. Rhe1 Qd7 12. Ng5 Nd4 13. Nd5 Nxd5 14. cxd5 c6 15. Qb4 c5 16. Qc3 f6 17. Ne6 Rc8 18. Nxg7+ Qxg7 19. Qd2 Qxg2 20. Rh1 Qxe4 21. Kb1 Qxd5 22. Qe2 Rg8 23. Qh5+ Rg6 24. Qxh7 Rg8 25. Rhg1 Rf8 26. Rg7 Qc4 27. Qg6+ Rf7 28. Rg8+ Ke7 29. Rxc8 Qe6 30. Qg8 Qd7 31. Bxd4 cxd4 32. f4 d5 33. fxe5 fxe5 34. Qg5+ Rf6 35. Qxe5+ Qe6 36. Qb8 Kd7 37. Qxb7+ Kd6 38. Qc6+ Ke7 39. Qe8+ Kd6 40. Qd8+ Bxd8 41. Rxd8+ Kc5 42. b4+ Kc4 43. Rd3 Kb5 44. Rb8+ Kc6 45. Rxd4 Qe1+ 46. Kb2 Qe5 47. Kc3 Qxb8 48. a4 a6 49. a5 Qxh2 50. Rd3 Qe5+ 51. Kb3 Kb5 52. c3 Qe2 53. Rxd5+ Kc6 54. Rc5+ Kd6 55. c4 Qe3+ 56. Ka4 Rf7 57. Rd5+ Ke6 58. b5 axb5+ 59. Kxb5 Qb3+ 60. Kc5 Rc7+ 61. Kd4 Qxc4+ 62. Ke3 Qxd5 63. a6 Rc3+ 64. Ke2 Qa5 65. Kf2 Qxa6 66. Kg2 Qa2+ 67. Kg1 Rc1# 0-1

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.10"]
[Round "5"]
[White "Sochorova, Valentyna"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1114"]
[PlyCount "61"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Nf6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Nxd8 7. Nxe5 Bc5 8. Bd3 0-0 9. 0-0 Be6 10. Bf4 Nc6 11. Nf3 Bg4 12. Nbd2 Rad8 13. Bc4 Nh5 14. Bg5 Rd6 15. Bd5 Na5 16. Be7 Re8 17. Bxd6 cxd6 18. b4 Bb6 19. bxa5 Bxa5 20. Ng5 Bxc3 21. Bxf7+ Kf8 22. Bxe8 Kxe8 23. Nc4 Bxa1 24. Rxa1 Nf4 25. Rb1 Ne2+ 26. Kh1 Nc3 27. Rxb7 Nxa2 28. Nxd6+ Kf8 29. Rf7+ Kg8 30. Re7 h6 31. Re8# 1-0

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.09"]
[Round "3"]
[White "Kubickova, Linda"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1088"]
[PlyCount "33"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Qe7 8. h3 Qe6 9. Bc4 Qd7 10. Bxf6 gxf6 11. Nh4 Qe7 12. Nd5 Qd8 13. Qh5 a6 14. Nf5 Bxf5 15. Qxf5 Rc8 16. Nxf6+ Kh8 17. Qxh7# 1-0

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.09"]
[Round "4"]
[White "Portesova, Viktorie"]
[Black "Martinkovicova, Nela"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "101"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bd6 3. Nc3 Bb4 4. a3 Ba5 5. b4 Bb6 6. Bc4 Nf6 7. Nxe5 Nc6 8. Nxf7 Qe7 9. Nxh8 d6 10. Bf7+ Kf8 11. Bg6 Bg4 12. Ne2 Nd4 13. c3 Nxe2 14. Bxh7 Nxh7 15. Ng6+ Ke8 16. Nxe7 Kxe7 17. h3 Bh5 18. g4 Bg6 19. Qxe2 c6 20. 0-0 a6 21. d4 a5 22. e5 Bc7 23. exd6+ Kxd6 24. Bf4+ Kd5 25. Rae1 Re8 26. Qf3+ Re4 27. Bxc7 b6 28. h4 axb4 29. h5 Ng5 30. Qf8 Ne6 31. Qd6+ Kc4 32. Rd1 Rxg4+ 33. Kh2 Rh4+ 34. Kg3 Bxh5 35. a4 Bxd1 36. Rxd1 Rh6 37. Qxc6+ Kb3 38. Qd5+ Kc2 39. Ra1 bxc3 40. Qa2+ Kd3 41. Rd1+ Ke4 42. Qc2+ Kd5 43. Qxc3 Rg6+ 44. Kh4 Rh6+ 45. Kg4 Rg6+ 46. Kf5 Rh6 47. Re1 Rh5+ 48. Kg6 Rh4 49. Kf7 Rg4 50. Rxe6 b5 51. Qc5# 1-0

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.08"]
[Round "2"]
[White "Portesova, Viktorie"]
[Black "Pruskova, Justyna"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1062"]
[PlyCount "66"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bxe3 7. fxe3 Bg4 8. 0-0 Qd7 9. Qe1 0-0-0 10. b3 h5 11. Nh4 Nb4 12. Bb5 c6 13. Bc4 Nxc2 14. Qc1 Nxa1 15. Qxa1 b5 16. Bxb5 cxb5 17. Nd5 Nxd5 18. Qc1+ Nc7 19. Qa3 g5 20. Nf5 h4 21. Qxa7 h3 22. d4 exd4 23. exd4 hxg2 24. Kxg2 Bh3+ 25. Kf2 Bxf1 26. Kxf1 d5 27. Ng3 dxe4 28. Nxe4 Qf5+ 29. Kg1 Qxe4 30. a4 Rxd4 31. Kf2 Rxh2+ 32. Kg3 Qh4+ 33. Kf3 Qh3# 0-1

[Event "CZE-ch U10 Girls"]
[Site "Kouty nad Desnou"]
[Date "2020.03.07"]
[Round "1"]
[White "Stavova, Lucie"]
[Black "Portesova, Viktorie"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1100"]
[PlyCount "81"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Nf6 4. d4 d6 5. d5 Nb4 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Be7 9. 0-0 0-0 10. Be3 Ng4 11. a3 Nxd3 12. Qxd3 Nf6 13. Rad1 Bg4 14. Bg5 Nd7 15. Bxe7 Qxe7 16. Qe3 Qf6 17. Rd3 Qg6 18. Nh4 Qh5 19. Nf5 Bxf5 20. exf5 Qxf5 21. Rd2 Nf6 22. Rfd1 Ng4 23. Qg3 Qf4 24. Qxf4 exf4 25. Rxd6 Rac8 26. f3 Ne3 27. Rc1 Rce8 28. Rxc6 Re5 29. Ne4 Rd8 30. Re1 g6 31. b4 Nd1 32. Nf6+ Kg7 33. Rxe5 Rd2 34. Re1 Rf2 35. Ne4 Rxc2 36. Rxc2 f5 37. Rxd1 fxe4 38. fxe4 h5 39. Rc7+ Kh6 40. h4 g5 41. Rd6# 1-0

