[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.19"]
[Round "9.12"]
[White "Izbitskiy, Alexey"]
[Black "Tsvyleva, Mariya"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "136"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. e5 dxe5 8. Qxe5+ Qe7 9. Qxe7+ Bxe7 10. Bf4 c6 11. Nc3 Bd7 12. b3 h6 13. f3 Bb4 14. Bd2 Be7 15. Bf4 Nh5 16. Bd2 Nf6 17. Bf4 Nh7 18. h4 Nf8 19. Bd2 Ne6 20. Be3 a6 21. Ne4 Bb4+ 22. c3 Be7 23. 0-0-0 0-0-0 24. Nd6+ Bxd6 25. Rxd6 Kc7 26. Rhd1 Rhe8 27. g3 Re7 28. g4 f6 29. f4 b5 30. Bxe6 Rxe6 31. Rxe6 Bxe6 32. Rxd8 Kxd8 33. f5 Bd5 34. Bc5 Ke8 35. Kd2 Bf3 36. Ke3 Bxg4 37. Kf4 Bh5 38. a3 g6 39. Bd6 Kf7 40. b4 gxf5 41. Kxf5 Bg6+ 42. Kg4 h5+ 43. Kf4 Ke6 44. Bc5 Bf5 45. Bd4 Bg4 46. Bc5 f5 47. Bd4 Kd5 48. Bf6 Kc4 49. Ke3 c5 50. bxc5 Kxc5 51. Bd4+ Kc4 52. Kd2 f4 53. Be5 f3 54. Bd4 Kb3 55. Bc5 a5 56. Kd3 Ka4 57. Kc2 f2 58. Bxf2 Kxa3 59. Bc5+ Ka2 60. Kd3 Kb3 61. Kd2 Kc4 62. Ba3 Kb3 63. Bc5 a4 64. Bb4 a3 65. Bxa3 Kxa3 66. Kd3 Kb2 67. c4 bxc4+ 68. Kxc4 Kc2 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.18"]
[Round "8.9"]
[White "Tsvyleva, Mariya"]
[Black "Arkhipov, Petr"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1114"]
[PlyCount "126"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Bxc6 dxc6 5. d3 Bd6 6. Nc3 Bg4 7. Bd2 Qf6 8. Qe2 Ne7 9. a3 h6 10. h3 Bxf3 11. Qxf3 Qxf3 12. gxf3 0-0 13. 0-0-0 f5 14. Rdf1 f4 15. Rfg1 Rf6 16. Rg2 Rg6 17. Rhg1 Rxg2 18. Rxg2 Rf8 19. Kd1 Rf6 20. Ke2 Rg6 21. Rxg6 Nxg6 22. Nb1 Kf7 23. Bc3 c5 24. a4 Kf6 25. Nd2 b5 26. axb5 axb5 27. b3 Kg5 28. Kf1 Kh4 29. Kg2 Nh8 30. Nf1 Nf7 31. Nh2 h5 32. Bd2 Ng5 33. c4 Ne6 34. Bc3 b4 35. Bb2 Ng5 36. Bc1 Nxh3 37. Bb2 Ng5 38. Ba1 Nf7 39. Bb2 Nd8 40. Nf1 Nc6 41. Ba1 Na5 42. Nd2 Nc6 43. Nf1 g5 44. Bb2 g4 45. Nd2 Ne7 46. Ba1 Ng6 47. Bb2 Kg5 48. fxg4 hxg4 49. Bc1 Kh4 50. Nf1 Be7 51. Bb2 f3+ 52. Kg1 Bd6 53. Bc1 Nf4 54. Bxf4 exf4 55. Nd2 Be5 56. Kh1 Bc3 57. Nf1 g3 58. e5 Bxe5 59. d4 cxd4 60. Nd2 Kg4 61. c5 d3 62. c6 Bc3 63. Nf1 g2+ 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.17"]
[Round "7.6"]
[White "Avanyan, Mari"]
[Black "Tsvyleva, Mariya"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "1296"]
[PlyCount "69"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Bc5 8. Qh5+ g6 9. Qxc5 Ne7 10. Be3 0-0 11. Nc3 Kg7 12. Rfd1 Qe8 13. Qc4 Qf7 14. Qxf7+ Rxf7 15. Nce2 b6 16. Nf4 g5 17. Nfe6+ Bxe6 18. Nxe6+ Kg6 19. Nxc7 Ra7 20. Ne8 c5 21. Nd6 Rg7 22. Nc4 Rb7 23. f3 Ng8 24. Rd2 Rb8 25. Rad1 Rf7 26. Rd6 Rfb7 27. Rd8 Ne7 28. Rxb8 Rxb8 29. Kf2 h5 30. Nxb6 Rxb6 31. Bxc5 Rb7 32. Bxe7 Rxe7 33. Rd6 Ra7 34. Ke3 a5 35. Kd4 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "6.10"]
[White "Tsvyleva, Mariya"]
[Black "Shabalina, Magdalena"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "87"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Bxc6 dxc6 5. d3 Bg4 6. Bd2 Nf6 7. Nc3 Bb4 8. Qe2 Qd4 9. Nxd4 Bxe2 10. Ndxe2 0-0 11. 0-0 Rfd8 12. a3 Be7 13. Bg5 h6 14. Bh4 Rd7 15. Rad1 Rad8 16. Rfe1 Rd6 17. h3 Re6 18. Rf1 b5 19. Na2 c5 20. f3 b4 21. axb4 cxb4 22. b3 Bc5+ 23. Bf2 Bxf2+ 24. Rxf2 c5 25. Rff1 Nd7 26. Ra1 Nb8 27. Ng3 Nc6 28. Ne2 a5 29. Nac1 Ra8 30. Ra2 Nd4 31. Nxd4 cxd4 32. Ne2 Rea6 33. Rfa1 f6 34. Ng3 g6 35. Ne2 f5 36. Ng3 f4 37. Nf1 Kf7 38. Nd2 Ke6 39. Nc4 Kd7 40. Rxa5 Rxa5 41. Rxa5 Rxa5 42. Nxa5 g5 43. Nc4 Ke6 44. Kf2 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "5.14"]
[White "Zdanovskii, Aleksei"]
[Black "Tsvyleva, Mariya"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 Be7 4. 0-0 h6 5. Nc3 Nf6 6. d4 exd4 7. Nxd4 0-0 8. Be3 a6 9. Bf4 Re8 10. e5 Nh7 11. Bxh6 Nxe5 12. Nf5 Bf6 13. Qd4 Nf3+ 14. gxf3 Bxd4 15. Nxd4 gxh6 16. Rae1 Rxe1 17. Rxe1 d6 18. Nd5 Ng5 19. f4 Bh3 20. Be2 c6 21. Ne3 Kh8 22. Nf3 Nxf3+ 23. Bxf3 Qf6 24. Ng4 Qg6 25. Re7 Bxg4 26. Be4 Bf5+ 27. Bg2 Rg8 28. Kf1 Qxg2+ 29. Ke2 Be4 30. Rxf7 Qf3+ 31. Kd2 Qxf2+ 32. Kc3 Qxc2+ 33. Kb4 Qxb2+ 34. Kc4 b5# 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.15"]
[Round "4.12"]
[White "Tsvyleva, Mariya"]
[Black "Chumakina, Zoya"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "88"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Nc3 Nc6 5. Be2 Bg4 6. Bd2 g6 7. h3 Bxf3 8. Bxf3 Ne5 9. Be2 Bg7 10. Be3 Nc6 11. Qd2 a6 12. Bf3 Ne5 13. Be2 0-0 14. 0-0 Re8 15. Bf4 Nc6 16. Rfe1 Nd4 17. Be3 Nxe2+ 18. Nxe2 Nd7 19. Rab1 Ne5 20. Bf4 b5 21. a3 Rc8 22. Be3 Qc7 23. Red1 a5 24. Rdc1 b4 25. axb4 axb4 26. Bf4 Ra8 27. Be3 Ra2 28. b3 Rea8 29. Qe1 Nc6 30. Qf1 R8a3 31. Bd2 Qa7 32. Be3 Ra1 33. Rxa1 Rxa1 34. Rxa1 Qxa1 35. Qxa1 Bxa1 36. f4 Kg7 37. Kf2 h6 38. g4 f6 39. h4 e5 40. Kf3 exf4 41. Bxf4 Ne5+ 42. Bxe5 Bxe5 43. Ke3 h5 44. gxh5 gxh5 1/2-1/2

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.14"]
[Round "3.8"]
[White "Khomich, Maryna"]
[Black "Tsvyleva, Mariya"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1316"]
[PlyCount "87"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nf6 6. Rb1 Be6 7. d3 Nc6 8. 0-0 0-0 9. a3 a5 10. Bd2 b6 11. Nb5 Rc8 12. b4 axb4 13. axb4 Nxb4 14. Bxb4 cxb4 15. Rxb4 Rb8 16. Nfd4 Bd7 17. Na7 Qc7 18. Nac6 Bxc6 19. Nxc6 Rbe8 20. Qb3 Nd7 21. d4 Bf6 22. Ra1 e5 23. Ra7 Qc8 24. Bh3 Qxc6 25. Bxd7 Qe4 26. Bxe8 Rxe8 27. c5 d5 28. dxe5 Qxe5 29. cxb6 Be7 30. Rb5 Qxe2 31. Qxd5 Kg7 32. Qe5+ Bf6 33. Qxe2 Rxe2 34. b7 Bd4 35. b8Q Rxf2 36. Rd7 Rd2+ 37. Rxd4 Rxd4 38. Qe5+ f6 39. Rb7+ Kh6 40. Qxd4 g5 41. Qxf6+ Kh5 42. h3 h6 43. Rb6 g4 44. Rb5# 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.14"]
[Round "2.15"]
[White "Tsvyleva, Mariya"]
[Black "Mikhaylov, Maksim"]
[Result "1-0"]
[ECO "C62"]
[BlackElo "1098"]
[PlyCount "99"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6 8. Nc3 Nf6 9. Bg5 Be7 10. h3 h6 11. Bh4 Rb8 12. Rb1 0-0 13. 0-0 Nxe4 14. Bxe7 Qxe7 15. Qe2 Rfe8 16. Rfe1 d5 17. Qd3 Qh4 18. Nxe4 Rxe4 19. Rxe4 Qxe4 20. Qxe4 dxe4 21. Kf1 f5 22. Ke2 g5 23. b3 Rd8 24. Rh1 Kf7 25. h4 Kg6 26. hxg5 hxg5 27. Re1 Rd5 28. a4 Rc5 29. Kd2 Rd5+ 30. Kc1 f4 31. Rxe4 Kf7 32. Re2 Rd8 33. Re5 Kf6 34. Rc5 Rd6 35. Rc3 Re6 36. Kd2 Kf5 37. Rh3 Rd6+ 38. Rd3 Rxd3+ 39. Kxd3 Kg4 40. Ke4 Kh5 41. Kf5 Kh4 42. c3 a6 43. b4 c5 44. bxc5 a5 45. c6 Kh5 46. g3 fxg3 47. fxg3 g4 48. c4 Kh6 49. Kxg4 Kg6 50. Kf4 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.13"]
[Round "1.15"]
[White "Novikov, Nikita"]
[Black "Tsvyleva, Mariya"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1254"]
[PlyCount "99"]
[EventDate "2019.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Qe7 7. c4 b6 8. Nc3 Bg4 9. h3 Bh5 10. Be3 Nf6 11. c5 bxc5 12. dxc5 Bxc5 13. Bxc5 Qxc5 14. Rc1 Qd6 15. Qe2 0-0 16. Rfd1 Qe6 17. a3 h6 18. Rd2 Bxf3 19. Qxf3 Rfd8 20. Rdc2 Rd6 21. Na4 Qd7 22. Nc5 Qe8 23. Nb7 Re6 24. Na5 Rd8 25. Nxc6 Rdd6 26. Nb4 Qa8 27. Re1 Qb7 28. Qe2 a5 29. Na2 Rc6 30. Nc3 Qa6 31. Qd1 Red6 32. Qc1 Re6 33. Nd5 Rxc2 34. Qxc2 Rc6 35. Qxc6 Qxc6 36. Ne7+ Kf8 37. Nxc6 Nd7 38. Nxa5 f6 39. Rc1 c5 40. Nb7 Ke7 41. Nxc5 Nf8 42. a4 Kd6 43. Nd3 Nd7 44. Nb4 Nc5 45. a5 Nxe4 46. a6 Ng5 47. a7 e4 48. a8Q Ke7 49. Rc7+ Ke6 50. Qd5# 1-0

