[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.19"]
[Round "9.16"]
[White "Chumakina, Zoya"]
[Black "Stefanenkov, Andrey"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "41"]
[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 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d6 5. Bg2 g6 6. 0-0 Bh6 7. d3 Bxc1 8. Rxc1 0-0 9. a3 Nd4 10. Nxd4 exd4 11. Ne4 Re8 12. Re1 c5 13. Qa4 Bd7 14. Nxf6+ Qxf6 15. Qxd7 Rad8 16. Qxb7 Re7 17. Qf3 Qg5 18. h4 Qh6 19. Qf6 Rde8 20. Bd5 Kf8 21. Qh8# 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.18"]
[Round "8.14"]
[White "Zelikov, Egor"]
[Black "Chumakina, Zoya"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1410"]
[PlyCount "123"]
[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. c3 d6 3. Nf3 Nf6 4. Be2 Nc6 5. d3 Bg4 6. Be3 e6 7. Nbd2 Be7 8. 0-0 0-0 9. h3 Bxf3 10. Bxf3 Ne5 11. Be2 a6 12. d4 cxd4 13. cxd4 Nc6 14. f4 Rc8 15. e5 dxe5 16. fxe5 Nd5 17. Bf2 Nf4 18. Nf3 Nd5 19. Bd3 h6 20. Re1 Ncb4 21. Bb1 Qc7 22. a3 Nc2 23. Bxc2 Qxc2 24. Rb1 Qxd1 25. Rexd1 Rc2 26. Rd2 Rfc8 27. Kf1 Nf4 28. Bg3 Nd5 29. Ke1 Kh7 30. Ke2 Kg6 31. Kd3 Rxd2+ 32. Nxd2 Kf5 33. Nc4 h5 34. Rf1+ Kg6 35. Nd6 Bxd6 36. exd6 Rd8 37. Rc1 f6 38. Kc4 b5+ 39. Kb3 a5 40. a4 bxa4+ 41. Kxa4 Ne3 42. Kxa5 Nf5 43. Bh2 Nxd6 44. Bxd6 Rxd6 45. b4 Rxd4 46. b5 Rd8 47. b6 e5 48. b7 e4 49. Rc8 Rxc8 50. bxc8Q f5 51. Qc7 Kf6 52. Qf4 g5 53. Qd6+ Kg7 54. Qe7+ Kg6 55. Qe6+ Kg7 56. Qxf5 Kh6 57. Qxe4 h4 58. Kb6 Kg7 59. Qe6 Kh7 60. Qf6 Kg8 61. Qe7 Kh8 62. Kc6 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.17"]
[Round "7.13"]
[White "Chumakina, Zoya"]
[Black "Yakushkin, Stanislav"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1350"]
[PlyCount "84"]
[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. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. 0-0 c5 5. d3 Nf6 6. Bg5 Nbd7 7. Nbd2 h6 8. Bxf6 Nxf6 9. Re1 Be7 10. d4 Qb6 11. Qc1 0-0 12. c3 Rfc8 13. dxc5 Bxc5 14. Rf1 Ng4 15. e3 Bd3 16. Re1 a5 17. Nd4 Bxd4 18. exd4 a4 19. h3 Nf6 20. Nf3 a3 21. bxa3 Qa5 22. Qd1 Rxc3 23. Qd2 Rxa3 24. Qxa5 R8xa5 25. Ne5 Be4 26. Bxe4 Nxe4 27. Re2 R5a4 28. Rb2 Rxd4 29. Rxb7 Rd2 30. Rxf7 Raxa2 31. Rxa2 Rxa2 32. Rf3 Nd2 33. Rf4 Ne4 34. Kg2 Re2 35. Kf1 Nxg3+ 36. fxg3 Rxe5 37. Kg2 Kh7 38. g4 Kg6 39. h4 Re4 40. Kf3 Rxf4+ 41. Kxf4 Kf6 42. h5 e5+ 0-1

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "6.11"]
[White "Avanyan, Ani"]
[Black "Chumakina, Zoya"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1331"]
[PlyCount "95"]
[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. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 Bd7 8. Be2 Nc6 9. Be3 a6 10. 0-0 0-0 11. Qd2 Qc7 12. Rac1 Nxd4 13. Qxd4 Rac8 14. Rfd1 Rfd8 15. Bf1 h6 16. a3 Bc6 17. b4 Bd7 18. Qd2 Bf8 19. Qf2 Re8 20. Qg3 Kh8 21. Qh4 Qd8 22. Bf4 e5 23. Be3 Nh7 24. Qxd8 Rexd8 25. Bb6 Re8 26. Nd5 Rc6 27. a4 Be6 28. a5 Bxd5 29. cxd5 Rcc8 30. g3 Ng5 31. Kf2 Nh7 32. Bh3 Rb8 33. Rc7 Ng5 34. Bg4 Kg8 35. h4 Nh7 36. Rdc1 Nf6 37. Bh3 Re7 38. Rxe7 Bxe7 39. Rc8+ Rxc8 40. Bxc8 Kf8 41. Bxb7 Nd7 42. Bc7 Ke8 43. Bxa6 Nf6 44. Bb5+ Nd7 45. a6 Bd8 46. Bxd7+ Kxd7 47. Bxd8 Kxd8 48. a7 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.16"]
[Round "5.11"]
[White "Chumakina, Zoya"]
[Black "Putintsev, Ilya"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "50"]
[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 e5 2. Nc3 Bb4 3. Nf3 Bxc3 4. dxc3 Nc6 5. g3 d6 6. Bg2 Nf6 7. 0-0 Bg4 8. Bg5 h6 9. Bxf6 Qxf6 10. Qd3 Bxf3 11. Qxf3 Qxf3 12. Bxf3 Kd7 13. b4 a6 14. a4 Rab8 15. Bd5 f6 16. Rad1 Ne7 17. Rd2 Nxd5 18. Rxd5 c6 19. Rd2 Ke6 20. Rfd1 Rhd8 21. Kg2 Rd7 22. Kg1 Rdd8 23. Kg2 Rd7 24. Kg1 Rdd8 25. Kg2 Rd7 1/2-1/2

[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 "3.15"]
[White "Chumakina, Zoya"]
[Black "Moskvitin, Andrey"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "78"]
[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 e5 2. Nc3 Bb4 3. Nf3 Nc6 4. g3 Bxc3 5. dxc3 d6 6. Bg2 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 0-0 10. Rc1 e4 11. Nd4 Nxd4 12. Qxd4 Qxd4 13. cxd4 Re8 14. Rc3 f5 15. Rfc1 Be6 16. d5 Bd7 17. c5 Rac8 18. Rb3 b6 19. c6 Bxc6 20. Rxc6 Re5 21. Rbc3 Rxd5 22. Rxc7 Rxc7 23. Rxc7 Rd2 24. e3 Rxb2 25. Rxa7 Rb1+ 26. Bf1 Rb2 27. a4 b5 28. Bxb5 Rb1+ 29. Kg2 Rb4 30. Rd7 Kh7 31. Rxd6 Rb2 32. Rd1 Kg6 33. Ra1 Kg5 34. Bc6 Rb6 35. Bb5 Rb7 36. Rb1 Ra7 37. Rc1 g6 38. Rc6 h5 39. Ra6 Rb7 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.14"]
[Round "2.12"]
[White "Smirnov, Oleg"]
[Black "Chumakina, Zoya"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1504"]
[PlyCount "155"]
[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. Bc4 Nf6 4. d3 Bg4 5. Be3 g6 6. Nbd2 Nbd7 7. 0-0 Bg7 8. c3 0-0 9. Qe2 a6 10. a3 b5 11. Ba2 a5 12. Rfb1 Ne5 13. Bf4 Nxf3+ 14. Nxf3 Bxf3 15. Qxf3 Qd7 16. Qe2 Qg4 17. Qxg4 Nxg4 18. Rd1 Be5 19. Bxe5 Nxe5 20. d4 Nd7 21. Bb3 Rad8 22. Bc2 Kg7 23. Rab1 b4 24. axb4 axb4 25. cxb4 cxb4 26. Rd3 Rb8 27. b3 Rfc8 28. Bd1 Rb7 29. h3 Rbc7 30. f3 Rc3 31. Rxc3 Rxc3 32. Kh2 Rd3 33. d5 Ne5 34. Be2 Rd2 35. Bc4 Nxf3+ 36. Kh1 Nh4 37. Bf1 Rd4 38. Re1 g5 39. Bc4 Rd2 40. Bf1 Ng6 41. Ra1 Rb2 42. Bc4 Ne5 43. Ra4 Nxc4 44. bxc4 b3 45. Kh2 Re2 46. e5 Rxe5 47. Ra3 Re3 48. Ra7 Rc3 49. Rxe7 Rxc4 50. Rb7 Rd4 51. Rxb3 Rxd5 52. Kg3 Kg6 53. Kf3 Re5 54. Rb6 Re6 55. Rb5 f5 56. g3 h5 57. h4 g4+ 58. Kf2 Re7 59. Rb6 Rd7 60. Ke3 Kf7 61. Kf4 Kf6 62. Rb8 Rc7 63. Rf8+ Rf7 64. Rh8 Kg6 65. Rg8+ Kh7 66. Rd8 Kg6 67. Rxd6+ Rf6 68. Rd8 Rf7 69. Rg8+ Kf6 70. Rg5 Ke6 71. Rxh5 Rf6 72. Rg5 Rf7 73. Rg6+ Rf6 74. Rxf6+ Kxf6 75. h5 Ke6 76. Kg5 Kf7 77. Kxf5 Kg7 78. Kxg4 1-0

[Event "Kaliningrad Amateur U20"]
[Site "Kaliningrad"]
[Date "2019.06.13"]
[Round "1.4"]
[White "Chumakina, Zoya"]
[Black "Sheremetev, Vladislav"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1602"]
[PlyCount "84"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Bg5 Nbd7 6. Nbd2 e5 7. 0-0 Be7 8. Bxf6 Bxf6 9. c4 dxc4 10. Nxc4 0-0 11. Ncd2 g6 12. Ne4 Bg7 13. Re1 h6 14. Qb3 Qc7 15. Rac1 Be6 16. Qa3 f5 17. Qd6 Qxd6 18. Nxd6 Rab8 19. b3 Rfd8 20. Nc4 Bxc4 21. dxc4 e4 22. Nd2 Nc5 23. Nf1 Rd7 24. Red1 Rbd8 25. Ne3 Bd4 26. Nc2 Bxf2+ 27. Kxf2 Rxd1 28. Rxd1 Rxd1 29. Ke3 Rd7 30. Nd4 Kf7 31. Nc2 Kf6 32. h4 g5 33. Bh3 Ke5 34. Kf2 Rf7 35. e3 f4 36. Nd4 Nd3+ 37. Ke2 fxg3 38. Nf5 Rxf5 39. Bxf5 g2 40. Bc8 g1Q 41. Kd2 Qc1+ 42. Ke2 Qe1# 0-1

