[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.15"]
[Round "9"]
[White "Kozlova, Ekaterina I"]
[Black "Nechifor, David"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1222"]
[BlackElo "1688"]
[PlyCount "103"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. d4 Be7 8. e5 dxe5 9. dxe5 Nd5 10. Nbd2 0-0 11. Ne4 N7b6 12. b3 Nb4 13. Nd6 Qc7 14. Ng5 Bxd6 15. exd6 Qd8 16. c4 Qf6 17. Be3 Na6 18. Ne4 Qf5 19. Qf3 Qxf3 20. gxf3 Nd7 21. a3 b6 22. Reb1 Nab8 23. b4 cxb4 24. axb4 Nc6 25. c5 b5 26. Nd2 f5 27. f4 a6 28. Nf3 h6 29. Nd4 Nxd4 30. Bxd4 Rfc8 31. Rc1 Rc6 32. Ra5 Rcc8 33. c6 Nb8 34. c7 Kf7 35. Kg2 Nd7 36. Rc6 g5 37. fxg5 hxg5 38. Rcxa6 Rxa6 39. Rxa6 e5 40. Bc5 Ke6 41. Ra5 Kd5 42. Rxb5 Kc6 43. Ra5 Kb7 44. Ra7+ Kc6 45. Kf3 Kb5 46. Ke3 Kc6 47. Kd3 e4+ 48. Kd4 Re8 49. b5+ Kxb5 50. c8Q Rxc8 51. Rxd7 Rxc5 52. Rb7+ 1-0

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.14"]
[Round "8"]
[White "Gaitan Galstya, Narek"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1564"]
[BlackElo "1222"]
[PlyCount "84"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Qb3 Ne4 10. Rc1 Nd7 11. e3 Ndf6 12. Bd3 b5 13. Ne5 Qb6 14. Nxc6 a6 15. Ne5 Be6 16. a4 Nd6 17. Rb1 0-0 18. 0-0 Nc4 19. axb5 Nd2 20. Qc2 Nxb1 21. Rxb1 axb5 22. Bg5 Ne4 23. Be7 Rfe8 24. Bb4 f5 25. f3 Ng5 26. Bxf5 Bxf5 27. Qxf5 Qf6 28. Qd7 Red8 29. Qxb5 Ra2 30. Rf1 h5 31. Nc6 Nh3+ 32. Kh1 Qg5 33. g3 Rda8 34. Qxd5+ Qxd5 35. Ne7+ Kh7 36. Nxd5 g5 37. Be7 Re2 38. Nb4 Ra3 39. Rb1 Rxc3 40. d5 Rcxe3 41. d6 Rxf3 42. d7 Rff2 0-1

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.14"]
[Round "7"]
[White "Kozlova, Ekaterina I"]
[Black "Fernandez Cruz, Danilo"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1222"]
[BlackElo "1506"]
[PlyCount "86"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bc4 Nc6 6. Qe3 d6 7. 0-0 Bg7 8. Rd1 0-0 9. h3 Qc7 10. Nc3 a6 11. Bd5 Bd7 12. Qe2 Nxd5 13. Nxd5 Qd8 14. Be3 b5 15. Nd4 Nxd4 16. Rxd4 Bxd4 17. Bxd4 Rb8 18. e5 Re8 19. exd6 exd6 20. Nf6+ Qxf6 21. Qxe8+ Rxe8 22. Bxf6 d5 23. Rd1 Be6 24. Kf1 h6 25. g4 Rc8 26. c3 Kh7 27. b3 g5 28. Ra1 Kg6 29. Bd4 f5 30. Re1 Re8 31. Re5 fxg4 32. hxg4 Kf7 33. f3 Kg6 34. Kg2 Bf7 35. Rf5 Re6 36. Kg3 Rc6 37. f4 Bg8 38. Rf8 gxf4+ 39. Kxf4 Bf7 40. a3 Re6 41. Be5 Re8 42. Rxe8 Bxe8 43. Bd4 Bd7 1/2-1/2

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.13"]
[Round "6"]
[White "Herraiz Gomez, Iker"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1787"]
[BlackElo "1222"]
[PlyCount "94"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. d4 Bf5 5. 0-0 e6 6. b3 Bd6 7. Bb2 0-0 8. c4 dxc4 9. bxc4 Re8 10. Ne5 Bxe5 11. dxe5 Ng4 12. Bxc6 bxc6 13. Nd2 Qg5 14. Nf3 Qh5 15. Qd2 h6 16. h4 g5 17. Kg2 Be4 18. Rh1 Nxe5 19. Bxe5 g4 20. Qf4 gxf3+ 21. exf3 Bxf3+ 22. Qxf3 Qxe5 23. Qxc6 Qd6 24. Qf3 e5 25. Rhe1 Qg6 26. Rxe5 Rxe5 27. Qxa8+ Kg7 28. Qxa7 Qe4+ 29. Kg1 Qxc4 30. Qa3 Re2 31. Qf3 Rxa2 32. Rxa2 Qxa2 33. Qc3+ Kg8 34. Qxc7 Qb1+ 35. Kh2 Qd1 36. Qc8+ Kg7 37. Qf5 Qe2 38. Kh3 Qf1+ 39. Kh2 Qe2 40. Kg2 h5 41. Qf3 Qe5 42. Qd3 Qf6 43. f3 Qb2+ 44. Kg1 Qa1+ 45. Qf1 Qd4+ 46. Qf2 Qa1+ 47. Kg2 f5 1-0

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.12"]
[Round "5"]
[White "Kozlova, Ekaterina I"]
[Black "Garcia Amelibia, Emilio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1222"]
[BlackElo "1805"]
[PlyCount "97"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 Nc5 10. 0-0 Be7 11. Nd2 0-0 12. b3 f6 13. Bb2 fxe5 14. Bxe5 Bf6 15. Qh5 Nxd3 16. cxd3 g6 17. Bxf6 Qxf6 18. Qh6 Bg4 19. f3 Bf5 20. Qe3 d4 21. Qe2 Rae8 22. Ne4 Qe7 23. Qc2 Bxe4 24. dxe4 Qd6 25. Rac1 Re6 26. Rfd1 Rd8 27. Rd3 Qe5 28. Qc5 Qf4 29. g3 Qh6 30. Rc2 a6 31. Qc4 Kf7 32. Qxa6 Rdd6 33. Qa5 Re7 34. Qc5 Kg7 35. a4 Kf6 36. a5 Re5 37. Qa3 Qh5 38. b4 Qh3 39. a6 Re8 40. a7 Ra8 41. Qa5 Kf7 42. b5 cxb5 43. Rxc7+ Kf6 44. Qxb5 Re6 45. f4 h6 46. Qb7 g5 47. Qxa8 Ra6 48. Qf8+ Kg6 49. Qf7# 1-0

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.12"]
[Round "4"]
[White "Prieto Rol, Esther"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1465"]
[BlackElo "1222"]
[PlyCount "128"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. dxc5 e6 4. Bf4 Bxc5 5. e3 Nc6 6. c3 Nge7 7. Bd3 Bd6 8. Bxd6 Qxd6 9. e4 dxe4 10. Bxe4 Qxd1+ 11. Kxd1 Bd7 12. Kc2 0-0-0 13. Nbd2 f5 14. Bd3 e5 15. Ng5 Rdf8 16. Bc4 Rf6 17. Nb3 b6 18. Nf3 h6 19. h4 f4 20. Rhe1 Bf5+ 21. Bd3 Bxd3+ 22. Kxd3 Rd8+ 23. Kc2 Rf5 24. Rad1 Nd5 25. Nbd2 b5 26. Ne4 Kc7 27. Rd2 Nf6 28. Rxd8 Nxd8 29. Kd3 Nd5 30. Ned2 Nc6 31. c4 Ndb4+ 32. Ke4 Rf8 33. cxb5 Nd4 34. Rc1+ Kb6 35. Nxd4 exd4 36. a4 Re8+ 37. Kxd4 Rd8+ 38. Kc4 Rc8+ 39. Kxb4 Rxc1 40. Nc4+ Kc7 41. a5 Rg1 42. b6+ axb6 43. a6 Rxg2 44. Nd6 Rg1 45. Nc4 Rd1 46. Kb5 Rd5+ 47. Kb4 g5 48. a7 Rd8 49. hxg5 hxg5 50. Kb5 Kb7 51. Nxb6 Kxa7 52. Nc4 g4 53. b4 Rd5+ 54. Kc6 Rd4 55. Ne5 f3 56. b5 g3 57. Nxf3 gxf2 58. Nh2 Rh4 59. Nf1 Rh1 60. Kc7 Rxf1 61. b6+ Ka6 62. b7 Rb1 63. b8Q Rxb8 64. Kxb8 f1Q 0-1

[Event "ESP-ch U12"]
[Site "Salobrena"]
[Date "2023.07.10"]
[Round "1"]
[White "Kozlova, Ekaterina I"]
[Black "Goni Sierro, Jon"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1222"]
[BlackElo "1625"]
[PlyCount "80"]
[EventDate "2023.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Bg5 Be7 8. h4 b6 9. Bd3 Bb7 10. Qe2 Nbd7 11. Bc4 0-0 12. Bxe6 Nc5 13. Bd5 Nxd5 14. Nxd5 Bxg5 15. hxg5 Bxd5 16. 0-0-0 Qxg5+ 17. Kb1 Bb7 18. f3 Nxa4 19. Nf5 Qf6 20. c3 d5 21. Qc2 dxe4 22. fxe4 Nc5 23. e5 Qxf5 24. Qxf5 Be4+ 25. Qxe4 Nxe4 26. Rhe1 Nc5 27. Rd6 b5 28. Red1 Ne6 29. Rb6 Rfb8 30. Rc6 a5 31. b3 b4 32. c4 a4 33. bxa4 Rxa4 34. Rd5 Rba8 35. Rb6 b3 36. c5 R4a5 37. Rc6 Rb5 38. Kb2 Ra2+ 39. Kb1 b2 40. Rc8+ Nf8 0-1

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.07.03"]
[Round "9"]
[White "Kozlova, Ekaterina I"]
[Black "Ruiz Roldan, Esther"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1195"]
[PlyCount "119"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 b5 8. Bb3 d6 9. Qe2 Ra7 10. Rd1 Rd7 11. a3 Bb7 12. Bf4 Be7 13. h3 Nf6 14. Rd2 0-0 15. Rad1 Qc7 16. Bg5 Na5 17. Ba2 d5 18. Bxf6 Bxf6 19. e5 Be7 20. Rc2 Nc4 21. Rcc1 Qb6 22. Bxc4 bxc4 23. Qc2 f6 24. Re1 f5 25. Rcd1 d4 26. Na4 Qb5 27. Nxd4 Qd5 28. Nf3 Qc6 29. Rc1 Rc8 30. Re3 Rd3 31. Qxd3 cxd3 32. Rxc6 Bxc6 33. Nc3 Bxf3 34. Rxf3 d2 35. Rd3 Bg5 36. g3 Rb8 37. f4 Be7 38. Rxd2 g5 39. Kg2 g4 40. h4 h5 41. b4 a5 42. bxa5 Bxa3 43. Ra2 Bb4 44. Rb2 Rc8 45. Rxb4 Rxc3 46. Ra4 Rc8 47. a6 Ra8 48. Kf2 Kf7 49. Ke3 Ke7 50. Kd4 Kd7 51. Kc5 Kc7 52. a7 Kb7 53. Kd6 Kc8 54. Kxe6 Kd8 55. Kf7 Kd7 56. e6+ Kd8 57. e7+ Kd7 58. e8Q+ Rxe8 59. a8Q Rxa8 60. Rxa8 1-0

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.07.02"]
[Round "8"]
[White "Garcia Rodriguez, Adriana"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1088"]
[PlyCount "77"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. d3 Qxd5 6. Nbd2 Qd8 7. Nxe4 Nxe4 8. Qxe4+ Be7 9. Be2 0-0 10. 0-0 a6 11. b3 Bf6 12. Rb1 Be6 13. d4 Bd5 14. Qg4 Be6 15. Qg3 Kh8 16. Bd3 h6 17. h3 Bxd4 18. Nxd4 Qxd4 19. Bb2 Nc6 20. Bxd4 Nxd4 21. Qxc7 Rab8 22. Qe5 Rfd8 23. Rbd1 Bxh3 24. Qe3 Bg4 25. f3 Be6 26. Be4 Nb5 27. Rxd8+ Rxd8 28. Bxb7 a5 29. Qb6 Rb8 30. Qxb5 Bc8 31. Qe8+ Kh7 32. Bxc8 g6 33. Qxf7+ Kh8 34. Qf6+ Kg8 35. Be6+ Kh7 36. Rd1 Rb7 37. Bg8+ Kxg8 38. Rd8+ Kh7 39. Rh8# 1-0

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.07.02"]
[Round "7"]
[White "Kozlova, Ekaterina I"]
[Black "Krauchi Romero, Martin"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1328"]
[PlyCount "116"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. e5 dxe5 9. Qb3 e6 10. Rd1 Nd4 11. Nxd4 exd4 12. Ne2 Bc5 13. a4 0-0 14. Bf4 Qe7 15. Be5 Nd7 16. Bxd4 e5 17. Bxc5 Nxc5 18. Qe3 Bf5 19. Ng3 Bg6 20. Rd5 Nd7 21. h3 Rfe8 22. Re1 Rac8 23. Bb3 Kf8 24. h4 h6 25. Red1 Nf6 26. R5d2 Ng4 27. Qf3 Qxh4 28. Rd7 Nf6 29. Rxb7 Qf4 30. Qe2 Rc1 31. Qf1 Rec8 32. Ne2 Rxd1 33. Qxd1 Qe4 34. Rb6 Bh5 35. Kf1 Qh4 36. Qe1 Bxe2+ 37. Kxe2 Rd8 38. Qb4+ Qxb4 39. Rxb4 Ke7 40. f3 Rd6 41. g4 g6 42. Rb8 h5 43. g5 Nd7 44. Rb7 Rb6 45. Rxb6 Nxb6 46. a5 Na8 47. Bd5 Nc7 48. Bb7 Kd6 49. b4 Nd5 50. b5 axb5 51. a6 Nb6 52. a7 Ke7 53. a8Q Nxa8 54. Bxa8 f6 55. gxf6+ Kxf6 56. Bc6 b4 57. Bd5 Kg5 58. Be6 Kf4 0-1

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.07.01"]
[Round "6"]
[White "Marsal Calvet, Josep"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1126"]
[PlyCount "128"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. cxd5 exd5 5. Bf4 a6 6. e3 Nf6 7. Bd3 Bb4 8. Nge2 Nc6 9. h3 Bd7 10. 0-0 0-0 11. a3 Bxc3 12. Nxc3 Re8 13. Qb3 Na5 14. Qc2 b5 15. Rae1 c6 16. f3 Nb7 17. b4 Qb6 18. Qf2 a5 19. Qb2 a4 20. Be5 Qd8 21. e4 dxe4 22. fxe4 Nh7 23. Qf2 Be6 24. Be2 Qe7 25. Bh5 Rf8 26. d5 Bd7 27. Qg3 Qg5 28. Qf3 Qxe5 29. Bg4 Bxg4 30. hxg4 Ng5 31. Qe3 cxd5 32. Nxd5 Rae8 33. Nc3 Nd6 34. Rf4 Nc4 35. Qf2 Qxc3 36. e5 Rxe5 37. Rxe5 Qxe5 38. Rf5 Qe3 39. Qxe3 Nxe3 40. Rxb5 Ra8 41. Ra5 Rxa5 42. bxa5 Nc4 43. a6 Nb6 44. Kf2 Ne6 45. Ke3 Nc7 46. a7 Nb5 47. a8Q+ Nxa8 48. Ke4 Nxa3 49. Kd3 Nb5 50. Kc2 a3 51. Kb3 Nb6 52. Kc2 Nd4+ 53. Kc3 Kf8 54. g3 Nd5+ 55. Kxd4 a2 56. Kxd5 a1Q 57. g5 Qa4 58. g6 fxg6 59. Ke6 Qb5 60. Kd6 Ke8 61. Kc7 Qa6 62. Kb8 Kd7 63. g4 Kc6 64. g5 Qb7# 0-1

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.06.30"]
[Round "5"]
[White "Kozlova, Ekaterina I"]
[Black "Pallares Jover, Adrian"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1263"]
[PlyCount "112"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. h3 Nc6 4. Nf3 Bf5 5. e3 a6 6. Bd2 e6 7. a3 Be7 8. Be2 0-0 9. 0-0 Ne4 10. Rb1 f6 11. Bd3 e5 12. Nh4 Nxc3 13. Bxc3 Bxd3 14. cxd3 exd4 15. exd4 f5 16. Nf3 Bd6 17. Qb3 Kh8 18. Qxb7 Qd7 19. Qb3 Rf6 20. Ne5 Bxe5 21. dxe5 Rg6 22. f4 Rb8 23. Qc2 Nd8 24. d4 Ne6 25. Qf2 Qb5 26. Qf3 Qc4 27. Qe3 c5 28. Rfd1 Rb3 29. Qf2 h6 30. dxc5 Nxc5 31. Rd4 Qb5 32. Rxd5 Rxc3 33. Kh2 Rc4 34. a4 Qb4 35. b3 Rc3 36. Rd4 Qb6 37. Rd5 Qb7 38. Rd8+ Kh7 39. b4 Ne4 40. Qg1 Rc2 41. Rbd1 Rgxg2+ 42. Qxg2 Rxg2+ 43. Kxg2 Nc3+ 44. Kg1 Nxd1 45. Rxd1 Qxb4 46. Ra1 Qd4+ 47. Kf1 Qxa1+ 48. Ke2 Qxa4 49. Ke1 Qxf4 50. Ke2 Qxe5+ 51. Kf1 Qb2 52. Ke1 a5 53. Kd1 a4 54. Ke1 a3 55. Kd1 a2 56. Ke1 a1Q# 0-1

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.06.30"]
[Round "4"]
[White "Xia, Zhe"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1209"]
[PlyCount "76"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Bd3 h6 6. h4 a6 7. Nbd2 Nc6 8. Rc1 Bd7 9. c4 Nb4 10. Bb1 dxc4 11. Nxc4 Nc6 12. Na5 Bb4+ 13. Nd2 Bxa5 14. 0-0 Bxd2 15. Qxd2 0-0 16. Qd3 Nb4 17. Qb3 Nbd5 18. Bh2 Bc6 19. Rxc6 bxc6 20. Qb7 Qd7 21. Rc1 Rfb8 22. Qxc6 Qxc6 23. Rxc6 Rxb2 24. Rc1 Nc3 25. Bd3 Ne2+ 26. Bxe2 Rxe2 27. Kf1 Rxa2 28. Rxc7 Rb8 29. Rc1 Rbb2 30. Bg1 a5 31. g3 a4 32. f3 a3 33. g4 Rc2 34. Rb1 Rab2 35. Re1 a2 36. g5 Rb1 37. gxf6 Rxe1+ 38. Kxe1 a1Q# 0-1

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.06.29"]
[Round "3"]
[White "Sanchez Villodres, Mario"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1239"]
[PlyCount "171"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 0-0 7. d3 Qxd5 8. g3 Nc6 9. Bg2 Qd8 10. 0-0 Nxe4 11. Qxe4 Bf6 12. Qe2 Re8 13. Qd2 h6 14. Re1 Be6 15. c3 Qd7 16. d4 Rad8 17. b3 Be7 18. Bb2 b5 19. Qe2 a6 20. Qd2 Nb8 21. Ne5 Qd6 22. Nd3 c5 23. Qf4 Qxf4 24. Nxf4 Bf5 25. Ba3 b4 26. cxb4 cxb4 27. Bb2 g5 28. Nd5 Be6 29. Nc7 Rf8 30. Nxe6 fxe6 31. Rxe6 Bf6 32. h3 Kf7 33. Rb6 a5 34. Rb5 Bxd4 35. Bd5+ Rxd5 36. Rxd5 Bxb2 37. Rb1 Bc3 38. Rxa5 Re8 39. Ra7+ Kg8 40. Kf1 Rf8 41. Rd1 Be5 42. Kg2 Kh8 43. Re7 Nc6 44. Re6 Rc8 45. Rxh6+ Kg7 46. Re6 Kf7 47. Rh6 Kg7 48. Re6 Kf7 49. Rh6 Kg7 50. Rh5 Kg6 51. g4 Nd4 52. h4 Ne6 53. Kh1 Bf4 54. hxg5 Nxg5 55. Kg2 Rc2 56. Rd8 Ne4 57. Kf3 Nf6 58. Rb5 Bc7 59. Rc8 Rc3+ 60. Kg2 Ne4 61. Rb7 Nd6 62. Rcxc7 Nxb7 63. Rxb7 Rc2 64. Rxb4 Rxa2 65. Kf3 Rb2 66. Ke3 Rb1 67. f3 Re1+ 68. Kf4 Rd1 69. Rb6+ Kf7 70. b4 Ke8 71. b5 Kd8 72. g5 Kc7 73. Rc6+ Kb7 74. g6 Rg1 75. Rf6 Rg2 76. b6 Rg1 77. Kf5 Rg2 78. f4 Rg3 79. Ke6 Re3+ 80. Kf7 Rg3 81. g7 Rg2 82. g8Q Rxg8 83. Kxg8 Kc8 84. Rf7 Kd8 85. b7 Ke8 86. b8Q# 1-0

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.06.28"]
[Round "2"]
[White "Kozlova, Ekaterina I"]
[Black "Mendez Gimenez, Nestor Emmanuel"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1202"]
[PlyCount "59"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 Qb6 6. Be2 f6 7. 0-0 fxe5 8. dxe5 d4 9. Re1 Nge7 10. cxd4 cxd4 11. Qa4 Bd7 12. Qc2 Ng6 13. Bd3 Ngxe5 14. Nxe5 Qa5 15. Bd2 Bb4 16. Nxc6 bxc6 17. Bxb4 Qxb4 18. Nd2 Qe7 19. h3 Qh4 20. Nf3 Qh5 21. Re5 Qh6 22. Rae1 0-0 23. Ng5 g6 24. Nxe6 Bxe6 25. Rxe6 Rac8 26. Bc4 Kh8 27. Qd3 Qf4 28. Qg3 Qd2 29. Qe5+ Kg8 30. Rxg6# 1-0

[Event "ESP-ch U10"]
[Site "Salobrena"]
[Date "2021.06.28"]
[Round "1"]
[White "Kozlova, Ekaterina I"]
[Black "Torres Herrera, Guillem"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1172"]
[PlyCount "53"]
[EventDate "2021.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Be2 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. Be3 Bf5 8. a3 a5 9. Nc3 Nbd7 10. Bg5 c6 11. Re1 h6 12. Be3 Re8 13. h3 Nf8 14. Ne5 c5 15. Nf3 cxd4 16. Nxd4 Qd7 17. Ncb5 Bb8 18. Nc3 Ng6 19. Bb5 Qc8 20. Bxe8 Nxe8 21. Nxf5 Qxf5 22. Bxh6 gxh6 23. Rxe8+ Kh7 24. Qe2 Qd7 25. Re3 Qd6 26. g3 Ba7 27. Nb5 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "1"]
[White "Golsta, Madara"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1967"]
[PlyCount "25"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[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. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bc4 Bd6 7. 0-0 Qe7 8. Nc3 0-0 9. Bg5 Be5 10. Qd3 Bxh2+ 11. Kh1 Be5 12. Nd5 Qd6 13. f4 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "2"]
[White "Kozlova, Ekaterina I"]
[Black "Cabezon, Andres Silvia"]
[Result "1-0"]
[ECO "C21"]
[PlyCount "39"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Bb4+ 6. Nc3 Nf6 7. Bxf7+ Kxf7 8. Qb3+ Nd5 9. Qxd5+ Kf6 10. Qd4+ Ke7 11. Qxb4+ Ke8 12. Nf3 d6 13. 0-0 Bg4 14. Nd4 Nc6 15. Nxc6 bxc6 16. e5 dxe5 17. Qxg4 Rb8 18. Ba3 h5 19. Qe6+ Qe7 20. Qxe7# 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "7"]
[White "Kozlova, Ekaterina I"]
[Black "Lezhepekova, Veronika"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "2051"]
[PlyCount "73"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nc6 4. cxd4 e6 5. Nf3 d5 6. e5 Bb4+ 7. Nc3 Nge7 8. Bd3 a5 9. Bd2 b6 10. 0-0 0-0 11. a3 Bxc3 12. Bxc3 Ba6 13. Qc2 Bxd3 14. Qxd3 Qc8 15. Ng5 g6 16. Qh3 h5 17. Qg3 Nf5 18. Qf4 f6 19. exf6 Rxf6 20. Qd2 b5 21. b4 axb4 22. axb4 Nd6 23. Rxa8 Qxa8 24. Ra1 Qc8 25. Nf3 Ne4 26. Qd3 g5 27. Nd2 Nxf2 28. Qg3 g4 29. Rf1 Qf8 30. Rxf2 Rxf2 31. Qxf2 Qa8 32. h3 Qa3 33. Qe3 Nxb4 34. Qxe6+ Kh8 35. Qe8+ Kh7 36. Qe7+ Kh8 37. Qxb4 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "9"]
[White "Kozlova, Ekaterina I"]
[Black "Moll Pons, Jana"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1724"]
[PlyCount "52"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 e6 6. Nf3 Be7 7. Be3 Nf6 8. 0-0 0-0 9. Qc2 Bd7 10. Rfd1 a6 11. a4 a5 12. Qb3 Bc6 13. Bd3 Na6 14. Qc2 Nb4 15. Qe2 Nxd3 16. Qxd3 Qc7 17. Rac1 Rac8 18. Nd5 exd5 19. exd5 Nxd5 20. Bd4 Nb4 21. Qf5 Qd7 22. Qxa5 Bxf3 23. gxf3 Nc6 24. Qh5 Nxd4 25. Rxc8 Nxf3+ 26. Qxf3 Rxc8 0-1

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "6"]
[White "Kozlova, Ekaterina I"]
[Black "Perez Castellano, Susana"]
[Result "1-0"]
[ECO "C21"]
[BlackElo "1832"]
[PlyCount "59"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Qf6 5. Nxc3 Bc5 6. Nf3 Ne7 7. 0-0 0-0 8. Bg5 Qb6 9. Rb1 h6 10. Bh4 Ng6 11. Bg3 d6 12. a3 a5 13. Nd5 Qc6 14. Qe2 Bg4 15. Bb5 Bxf2+ 16. Bxf2 Bxf3 17. gxf3 Qxd5 18. exd5 Nf4 19. Qe4 Ng6 20. Bd3 Nd7 21. Qc4 Nde5 22. Qc2 Nf4 23. Be4 Rfe8 24. Bg3 Nh3+ 25. Kg2 Ng5 26. f4 Nxe4 27. fxe5 Rxe5 28. Bxe5 dxe5 29. Qxe4 Re8 30. Rbc1 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "10"]
[White "Kozlova, Ekaterina I"]
[Black "Rodriguez Perez, Marta"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1636"]
[PlyCount "108"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bf4 Qb6 7. Qc2 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qc1 Rc8 11. Qd2 Bb4 12. Nc3 Bxc3 13. bxc3 Qxc3 14. Qxc3 Rxc3 15. Be2 Ne7 16. Rb1 b6 17. Bd2 Rc2 18. a3 0-0 19. 0-0 Rxd2 20. Ba6 Rc2 21. Rb3 Ba4 22. Rh3 Ng6 23. Rb1 Nxe5 24. Rh5 Nd3 25. Bxd3 Rc3 26. Bxh7+ Kh8 27. Bg6+ Kg8 28. Bh7+ Kh8 29. Bc2+ Kg8 30. Bxa4 g6 31. Rh3 Rc4 32. Bb3 Rc5 33. Rh4 Rfc8 34. h3 Kg7 35. Ra4 R8c7 36. Kh2 e5 37. Re1 d4 38. Re4 f5 39. Rh4 d3 40. Rhc4 Rxc4 41. Rxc4 Rd7 42. Rc1 e4 43. Rd1 Kf6 44. Ba2 Rd4 45. f4 e3 46. Rc1 Rxf4 47. Rc6+ Ke5 48. Re6+ Kd4 49. Rd6+ Kc3 50. Rc6+ Kd2 51. Bb3 e2 52. Rf6 e1Q 53. Rxg6 Rf1 54. h4 Rh1# 0-1

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "4"]
[White "Kozlova, Ekaterina I"]
[Black "Rodriguez Rivero, Jinela de Cari"]
[Result "0-1"]
[ECO "C21"]
[BlackElo "1535"]
[PlyCount "42"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nf6 5. e5 Qe7 6. Qe2 Nd5 7. Bc4 Nb6 8. Bb3 Nc6 9. Bf4 g6 10. Nf3 Bg7 11. 0-0 0-0 12. Re1 h6 13. Qe3 Kh7 14. Nbd2 Nd8 15. Bc2 Ne6 16. Bg3 Re8 17. Bh4 Qc5 18. Qd3 Qd5 19. Qxd5 Nxd5 20. Bb3 Ndf4 21. Bg3 Nd3 0-1

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "5"]
[White "Rocha, Madalena"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "92"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. 0-0 Bxd2 9. Bxd2 0-0 10. Bd5 Nf6 11. Bxc6 dxc6 12. Bg5 Qd6 13. Qe2 Re8 14. Qd2 Ne4 15. Qd3 Bf5 16. Qe3 Ng3 17. Qd2 Nxf1 18. Kxf1 h6 19. Bh4 Bg4 20. Qd3 Bxf3 21. Qxf3 Qxh2 22. Qh3 Qxh3 23. gxh3 Re4 24. Bg3 Rxd4 25. Bxc7 Rd7 26. Bf4 Rd4 27. Be3 Rb4 28. Bd2 Rxb2 29. Bc3 Rc2 30. Be1 Re8 31. Bb4 Ree2 32. Kg2 Rxf2+ 33. Kg1 Rg2+ 34. Kh1 Rxa2 35. Re1 Rge2 36. Rxe2 Rxe2 37. Kg1 Rb2 38. Kf1 Rxb4 39. Ke1 a5 40. Ke2 a4 41. Kd1 a3 42. Kc1 a2 43. Kc2 a1Q 44. Kd2 Qb2+ 45. Ke1 Rc4 46. Kf1 Rc1# 0-1

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "8"]
[White "Rodriguez Redondo, Adhara"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2134"]
[PlyCount "67"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[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 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 Be7 7. Nbd2 a6 8. Re1 b5 9. Bb3 d6 10. Nf1 Bg4 11. Ng3 a5 12. a4 b4 13. h3 Bxf3 14. Qxf3 bxc3 15. bxc3 Rb8 16. Bc4 Na7 17. Nf5 c6 18. Nxe7+ Qxe7 19. Bg5 d5 20. exd5 cxd5 21. Bxd5 Qd6 22. Bc4 Rbd8 23. Qg3 e4 24. Qxd6 Rxd6 25. dxe4 Rc6 26. Bb5 Rxc3 27. f3 Ne8 28. Be7 Nf6 29. Bxf8 Kxf8 30. Rec1 Rxc1+ 31. Rxc1 Kg8 32. Rc7 Nxb5 33. Rc8+ Ne8 34. Rxe8# 1-0

[Event "Gran Canaria Online (Women)"]
[Site "Lichess.org INT"]
[Date "2021.03.07"]
[Round "3"]
[White "Varshini, Veileven"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2226"]
[PlyCount "47"]
[EventDate "2021.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[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. Bb5 Bc5 4. 0-0 Nf6 5. Qe2 Qe7 6. c3 0-0 7. Rd1 a6 8. Ba4 b5 9. Bc2 d6 10. d4 exd4 11. cxd4 Bb6 12. h3 d5 13. e5 Re8 14. Nc3 b4 15. Qd3 Ne4 16. Nxd5 Qd8 17. Qxe4 h6 18. Nxb6 cxb6 19. Qxc6 Bd7 20. Qe4 Rb8 21. Bd2 Bb5 22. Qh7+ Kf8 23. Bxb4+ Re7 24. Qh8# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "11"]
[White "Baca Olazaval, Ximena"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1583"]
[PlyCount "145"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. a3 Bf5 5. c4 e6 6. Qb3 Rb8 7. Nc3 Be7 8. Be2 0-0 9. cxd5 exd5 10. 0-0 Qd7 11. Qd1 a6 12. b4 b5 13. Bb2 Bg4 14. Ne5 Nxe5 15. dxe5 Bxe2 16. Nxe2 Ne8 17. Nd4 c5 18. bxc5 Bxc5 19. Nb3 Bb6 20. Qf3 Qe6 21. Rad1 Nc7 22. Qg3 a5 23. Nd4 Bxd4 24. Bxd4 b4 25. axb4 axb4 26. Rc1 Rb7 27. Rb1 Qf5 28. Bc5 Re8 29. Rxb4 Rxb4 30. Bxb4 Qxe5 31. Qxe5 Rxe5 32. Bd6 Re6 33. Bxc7 Rc6 34. Bf4 Rc8 35. h3 Rd8 36. Rb1 h6 37. Rb8 Rxb8 38. Bxb8 Kf8 39. Kf1 Ke7 40. Ke2 f6 41. Kd3 Ke6 42. Kd4 g6 43. h4 h5 44. f4 f5 45. g3 Kf6 46. Kxd5 Ke7 47. e4 fxe4 48. Kxe4 Kf6 49. Kd5 Kf5 50. Ba7 Kg4 51. Bf2 Kf5 52. Kd6 Kf6 53. Kd5 Kf5 54. Kd4 Kf6 55. Ke4 Ke6 56. Bd4 Kf7 57. f5 gxf5+ 58. Kxf5 Kg8 59. Kg5 Kh7 60. Kxh5 Kg8 61. Kg6 Kf8 62. h5 Kg8 63. h6 Kf8 64. h7 Ke8 65. h8Q+ Ke7 66. Qf6+ Ke8 67. Kf5 Kd7 68. g4 Kc8 69. g5 Kd7 70. g6 Ke8 71. Qf7+ Kd8 72. g7 Kc8 73. g8Q# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "7"]
[White "Delgado Vega, Jhosy Anahi"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "33"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Bc5 4. Nxe5 Nxe4 5. Nxf7 Nxf2 6. Qf3 Qe7+ 7. Kf1 Nxh1 8. Nxh8 d6 9. Bf7+ Kd8 10. d3 Nc6 11. h4 Bd7 12. Bg5 Ne5 13. Bxe7+ Kxe7 14. Qh5 Kd8 15. Qg5+ Kc8 16. Be8 Bxe8 17. Qe7 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "5"]
[White "Kohn Garcia, Alejandro"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1154"]
[PlyCount "47"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be7 6. Nc3 0-0 7. 0-0 Bd7 8. Nd5 Nxd5 9. Bxd5 Qc8 10. Nh2 Be6 11. Bxe6 fxe6 12. f4 Qe8 13. Qg4 Qf7 14. fxe5 Qg6 15. Qxg6 Rxf1+ 16. Kxf1 hxg6 17. exd6 Bxd6 18. Ng4 Nd4 19. c3 Nc6 20. Ke2 Rf8 21. Be3 b6 22. Rf1 Rxf1 23. Kxf1 Bg3 24. Ke2 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "10"]
[White "Kozlova, Ekaterina I"]
[Black "Bastos Gonzalez, Mario"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1200"]
[PlyCount "113"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 e6 5. Nf3 Nc6 6. Be3 Qc7 7. 0-0 Be7 8. Nbd2 Nf6 9. Nb3 a6 10. Qd2 b5 11. a3 Bb7 12. Bf4 d6 13. Rfe1 Rc8 14. e5 dxe5 15. Nxe5 Nxe5 16. Bxe5 Qc6 17. Be4 Nxe4 18. Nd4 Qc7 19. Rxe4 Qb6 20. Ree1 f6 21. Bg3 e5 22. Nc2 Qc6 23. f3 Bc5+ 24. Kh1 Rd8 25. Qe2 g5 26. f4 gxf4 27. Bxf4 Rg8 28. Bg3 h5 29. Qxh5+ Ke7 30. Qe2 Rh8 31. Rg1 Rdg8 32. Qd3 Bxg1 33. Rxg1 Rxg3 34. Qxg3 Qc5 35. b4 Qc6 36. Qg7+ Ke6 37. Qxh8 Qe4 38. Qh3+ Kd6 39. Qf3 Qxc2 40. Qd1+ Qxd1 41. Rxd1+ Ke6 42. Re1 e4 43. Rf1 f5 44. h4 Ke5 45. h5 Bd5 46. h6 e3 47. h7 e2 48. h8Q+ Ke4 49. Re1 Ke3 50. Qe8+ Kf2 51. Qxe2+ Kg3 52. Qe3+ Bf3 53. Qxf3+ Kh4 54. Qh3+ Kg5 55. Re5 Kf4 56. Rxf5+ Ke4 57. Qf3# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "4"]
[White "Kozlova, Ekaterina I"]
[Black "Brito Gomez, Ignacio Enrique"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1463"]
[PlyCount "40"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. dxe5 dxe5 6. Bc4 Be7 7. 0-0 0-0 8. Be3 c6 9. Qe2 Qc7 10. Rad1 a5 11. a4 h6 12. Qd2 Ng4 13. h3 Nxe3 14. Qxe3 Bc5 15. Qd3 Nf6 16. b3 Be6 17. Bxe6 fxe6 18. Qe2 Bb4 19. Qc4 Rfe8 20. Na2 Bf8 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Kozlova, Ekaterina I"]
[Black "Petirova, Iva"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "91"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 Nc6 5. Nf3 Bc5 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxc5 Qe7 9. Qxe7+ Ngxe7 10. Nxc3 d6 11. 0-0 Ng6 12. Nd5 Kd8 13. Ng5 Nge5 14. f4 h6 15. fxe5 hxg5 16. exd6 cxd6 17. Bxg5+ Ke8 18. Nc7+ Kd7 19. Nxa8 b6 20. Nxb6+ axb6 21. Rf7+ Ke6 22. Rxg7 Rf8 23. Rg6+ Ke5 24. Rf1 Rxf1+ 25. Kxf1 Ba6+ 26. Kf2 Nb4 27. Ke3 Nc2+ 28. Kd2 Nd4 29. Bf6+ Kxe4 30. Bxd4 Kxd4 31. Rxd6+ Kc5 32. Rf6 Bb7 33. h4 Bxg2 34. h5 Bd5 35. h6 Be4 36. Ke3 Bb1 37. a3 b5 38. Rf7 Kc4 39. h7 Bxh7 40. Rxh7 Kb3 41. Rh4 Kxb2 42. Rb4+ Kxa3 43. Rxb5 Ka4 44. Rb8 Ka5 45. Kd4 Ka4 46. Kc4 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "6"]
[White "Kozlova, Ekaterina I"]
[Black "Sele, Timea"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1279"]
[PlyCount "54"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 Nc6 4. Nf3 dxc3 5. Bc4 Nf6 6. Nxc3 Bb4 7. e5 Ne4 8. Qd5 Bxc3+ 9. bxc3 0-0 10. Qxe4 Re8 11. Bd3 g6 12. 0-0 d6 13. Bf4 Bf5 14. Qe3 dxe5 15. Nxe5 Nxe5 16. Bxe5 Qxd3 17. Qxd3 Bxd3 18. Rfd1 Bc2 19. Rd2 Bf5 20. Bxc7 Rec8 21. Be5 Re8 22. Bd4 Rad8 23. Rad1 Re6 24. h3 b6 25. Kf1 Rde8 26. a3 a5 27. a4 Rb8 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "3"]
[White "Marrero Rodriguez, Jorge"]
[Black "Kozlova, Ekaterina I"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1635"]
[PlyCount "83"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bxd4 8. Nxd4 Bd7 9. Nxc6 bxc6 10. Bc4 0-0 11. Nc3 Re8 12. Bg5 Qe7 13. Qf3 Bg4 14. Bxf6 Bxf3 15. Bxe7 Bxg2 16. Kxg2 Rxe7 17. Rfe1 Rae8 18. Bb3 d5 19. Rad1 dxe4 20. Rd4 e3 21. Rxe3 Rxe3 22. fxe3 h6 23. Bc2 Kf8 24. e4 Rb8 25. b3 Ke8 26. Rc4 Rb6 27. Na4 Ra6 28. e5 Ra5 29. Rxc6 Rxe5 30. Rxc7 Re2+ 31. Kg3 Re6 32. Rxa7 Rc6 33. Bd3 Rd6 34. Bb5+ Kf8 35. Nc5 Kg8 36. Bd3 g6 37. Bc4 Rf6 38. Ne4 Rf1 39. Rxf7 Rxf7 40. Nd6 Kg7 41. Nxf7 h5 42. Ng5 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "9"]
[White "Salazar, Tomas C"]
[Black "Kozlova, Ekaterina I"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "52"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 Bc5 6. 0-0 Nf6 7. e5 Ng4 8. h3 Ngxe5 9. Re1 d6 10. Qc2 h6 11. Nd4 Be6 12. Nxe6 fxe6 13. Bg6+ Kd7 14. b4 Bb6 15. Bf4 Nxg6 16. Qxg6 Qe7 17. b5 Na5 18. Nd2 Raf8 19. Bg3 Kc8 20. Rxe6 Qf7 21. Qg4 Qd7 22. Rae1 h5 23. Re8+ Rxe8 24. Rxe8+ Rxe8 25. Qxh5 Qxb5 26. c4 Qxh5 0-1

