[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.13"]
[Round "9"]
[White "Gumeniuk, Yevgen"]
[Black "Goroshkov, Maksym"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1980"]
[BlackElo "1999"]
[PlyCount "142"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. 0-0 0-0 11. Re1 Nf4 12. Bf1 Bg4 13. d3 Qf6 14. Bxf4 exf4 15. Nc3 Bb4 16. Qd2 Bxf3 17. gxf3 Nb7 18. Re4 Ba5 19. Kh1 Nc5 20. Rc4 Ne6 21. Re1 Rab8 22. Rb1 Bxc3 23. Qxc3 Qh4 24. Qd2 Rb5 25. Bg2 Rh5 26. h3 Rf5 27. Kh2 Ng5 28. Qe2 Rf6 29. Rh1 Re6 30. Qd2 Rf6 31. Rc5 Rg6 32. Qe2 Nxh3 33. Bxh3 Rg3 34. Rh5 Rxh3+ 35. Kg2 Rxh1 36. Rxh4 Rxh4 37. Qe4 Rc8 38. Qf5 Rf8 39. Qc5 Rh6 40. Qxa7 Re6 41. a4 Rfe8 42. a5 Re1 43. Qd7 h6 44. a6 R8e5 45. Qd8+ Re8 46. Qh4 Ra1 47. Qxf4 Rxa6 48. Qc4 Rb6 49. b4 Re6 50. Qb3 Rb5 51. c4 Rg5+ 52. Kf1 h5 53. f4 Rf5 54. d4 Rxf4 55. d5 cxd5 56. c5 Rc4 57. Qa3 d4 58. Qb3 Rc3 59. Qd5 d3 60. Kg2 Rg6+ 61. Kh2 Kh7 62. b5 d2 63. c6 Rc4 64. f4 Rxf4 65. Kh3 Rf5 66. Qxd2 Rxb5 67. Qc2 Rb8 68. c7 Rc8 69. Kh4 f5 70. Kxh5 Rg4 71. Qxf5+ g6+ 0-1

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.12"]
[Round "7"]
[White "Gumeniuk, Yevgen"]
[Black "Basova, Polina"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1980"]
[BlackElo "1514"]
[PlyCount "67"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. b3 Qd7 10. 0-0-0 a6 11. h3 h6 12. Kb1 0-0-0 13. Nd4 Nxd4 14. Qxd4 Bf6 15. Qb4 Qc6 16. Kb2 Rhe8 17. Rg1 Bd5 18. Qa5 Be4 19. Bd4 Be5 20. f3 Bg6 21. Bc4 d5 22. Bxe5 Rxe5 23. Rd2 Qe6 24. f4 Rf5 25. Rgd1 Rd6 26. Bxd5 Qd7 27. c4 Kb8 28. g4 Rxf4 29. c5 Rdf6 30. c6 Qe7 31. cxb7 Qe5+ 32. c3 Rd6 33. Qa3 c6 34. Qxa6 1-0

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.12"]
[Round "8"]
[White "Malakhatko, Vadim"]
[Black "Gumeniuk, Yevgen"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2466"]
[BlackElo "1980"]
[PlyCount "51"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nc3 dxc4 6. Bg2 c5 7. 0-0 Nc6 8. dxc5 Qxd1 9. Nxd1 Bd7 10. Ne3 Na5 11. Bd2 Bxd2 12. Nxd2 Bb5 13. Rfc1 c3 14. Rxc3 Bxe2 15. Re1 Bb5 16. Ra3 Nc6 17. Nf5 0-0-0 18. Nd6+ Kb8 19. Nf3 Rxd6 20. cxd6 Rd8 21. Ng5 Rd7 22. Rd1 Nd8 23. Ne4 Nxe4 24. Bxe4 f5 25. Bc2 Bc6 26. Re3 1-0

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.11"]
[Round "6"]
[White "Gumeniuk, Yevgen"]
[Black "Kosharnyi, Andrey"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1980"]
[PlyCount "95"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Nbd7 9. Bf3 Nb6 10. Bg5 h6 11. Bxf6 Bxf6 12. Nge2 Bf5 13. a4 a5 14. Qb5 Bd7 15. Qc5 Nc8 16. Ne4 b6 17. Nxf6+ exf6 18. Qa3 b5 19. 0-0 b4 20. Qe3 Kg7 21. Nc1 Re8 22. Qf4 Bf5 23. Nb3 Bd3 24. Rfc1 Nd6 25. Rc6 Qe7 26. h4 Nc4 27. d6 Qd8 28. Nc5 g5 29. Qg3 Nxb2 30. Rc7 Rb8 31. Bh5 Bg6 32. Bxg6 Kxg6 33. Qb3 Qxd6 34. Qxf7+ Kf5 35. hxg5 Qxd4 36. Qh7+ Kg4 37. gxh6 Re5 38. Rg7+ Rg5 39. Ne6 Qe5 40. Nxg5 fxg5 41. Re7 Qf6 42. Qe4+ Kh5 43. h7 Nxa4 44. h8Q+ Rxh8 45. Rh7+ Rxh7 46. Qxh7+ Kg4 47. Qh3+ Kf4 48. Qf3+ 1-0

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.11"]
[Round "5"]
[White "Laptii, Nazar"]
[Black "Gumeniuk, Yevgen"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2203"]
[BlackElo "1980"]
[PlyCount "83"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. 0-0 Nd4 6. Re1 e6 7. e5 Nxb5 8. Nxb5 Qc6 9. c4 a6 10. Nc3 Ng8 11. d4 cxd4 12. Nxd4 Qc7 13. Bf4 Bb4 14. Rc1 Ne7 15. Qf3 Ng6 16. Bg3 h5 17. h3 h4 18. Bh2 Rb8 19. Nd5 Qa5 20. Nb3 Qa4 21. Nxb4 Qxb4 22. a3 Qe7 23. c5 0-0 24. Qe3 Qd8 25. Red1 Qc7 26. Rd6 Ne7 27. Nd4 Qa5 28. Qg5 Ng6 29. Bf4 b6 30. Bd2 Qa4 31. Bb4 bxc5 32. b3 Qxb4 33. axb4 cxd4 34. Rxd4 Bb7 35. Rxd7 Be4 36. Rd4 Bf5 37. Qe3 Ne7 38. Rxh4 Nd5 39. Qc5 Rb5 40. Rh8+ Kxh8 41. Qxf8+ Kh7 42. Qxf7 1-0

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.10"]
[Round "4"]
[White "Arutyunova, Diana"]
[Black "Gumeniuk, Yevgen"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2227"]
[BlackElo "1980"]
[PlyCount "55"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 d6 8. c4 Qc7 9. b3 0-0 10. Bb2 Nbd7 11. a4 Rb8 12. f4 b6 13. g4 Bb7 14. Nc3 Nc5 15. Qe2 g6 16. b4 Ncd7 17. g5 Nh5 18. Bh3 Ng7 19. Nd5 exd5 20. cxd5 f6 21. Rac1 Qd8 22. Nc6 Bxc6 23. dxc6 Nc5 24. bxc5 bxc5 25. Bc3 fxg5 26. fxg5 Qc7 27. Qc4+ Kh8 28. Bxg7+ 1-0

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.09"]
[Round "3"]
[White "Gumeniuk, Yevgen"]
[Black "Bondar, Dmytro"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1980"]
[BlackElo "2274"]
[PlyCount "87"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 e5 6. Bxc6 dxc6 7. d3 Bg4 8. h3 Bxf3 9. Qxf3 Nf6 10. Bg5 Qd6 11. a4 Nd7 12. a5 Nf8 13. Be3 Ne6 14. Na4 0-0 15. Qd1 f5 16. f3 f4 17. Bf2 Bf6 18. Qd2 Rfb8 19. Qc3 Be7 20. Qb3 Kg7 21. Nc3 Nd4 22. Bxd4 cxd4 23. Nb1 Qc7 24. Nd2 Bc5 25. Ra4 b5 26. axb6 axb6 27. Rfa1 Rxa4 28. Rxa4 b5 29. Ra6 Kf6 30. Qa2 Qb7 31. b4 Bb6 32. Nb3 Qf7 33. Ra8 Qb7 34. Rxb8 Qxb8 35. Qa6 Kg5 36. Kf2 Qc7 37. Qa8 c5 38. bxc5 Bxc5 39. Qd5 Be7 40. Kg1 Kh6 41. Qxb5 Qc3 42. Qa5 Bb4 43. Qxe5 Qe1+ 44. Kh2 1/2-1/2

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.09"]
[Round "2"]
[White "Mirzoev, Emil"]
[Black "Gumeniuk, Yevgen"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2452"]
[BlackElo "1980"]
[PlyCount "153"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d3 e5 6. e4 dxe4 7. dxe4 Ngf6 8. Nbd2 Bc5 9. h3 Bxf3 10. Qxf3 Qe7 11. Nc4 Qe6 12. Ne3 Bxe3 13. Bxe3 Qc4 14. c3 0-0 15. Rfe1 b6 16. Qe2 Qxe2 17. Rxe2 Rfd8 18. f3 Nh5 19. Kh2 Nc5 20. Bf1 Na4 21. Rc2 Rd6 22. b3 Nc5 23. Rd2 Rxd2+ 24. Bxd2 Rd8 25. Be3 Kf8 26. Be2 Ke8 27. Rd1 Rxd1 28. Bxd1 Ne6 29. Kg2 Kd7 30. b4 Kd6 31. Bb3 Nf6 32. Kf2 Ne8 33. a4 N8c7 34. f4 f6 35. h4 c5 36. f5 Nf8 37. bxc5+ bxc5 38. Bg8 Na8 39. a5 Nc7 40. Ke2 Nb5 41. Kd3 h6 42. Bc4 Nc7 43. Bb3 Nb5 44. Bc4 Kc6 45. Bd5+ Kd6 46. g4 Nd7 47. Be6 Nb8 48. Bb3 a6 49. Ba4 Nc6 50. Bxb5 axb5 51. a6 Na7 52. g5 hxg5 53. hxg5 fxg5 54. Bxg5 Nc8 55. Bh4 Kc6 56. Bg3 Kd6 57. c4 b4 58. Kc2 Na7 59. Kb3 Nc6 60. Ka4 Kc7 61. a7 Kb7 62. Bf2 Nd4 63. Bh4 Kxa7 64. Be7 Kb6 65. Bf8 Ne2 66. Kb3 Nc3 67. Bxg7 Nxe4 68. f6 Nd6 69. Bh6 Kc6 70. Be3 Nf7 71. Kc2 e4 72. Bf2 Kd6 73. Kd2 Ng5 74. Ke3 Ke5 75. Ke2 b3 76. Kd2 Kxf6 77. Bxc5 1/2-1/2

[Event "Mariupol CC 50th Aniversary"]
[Site "Mariupol"]
[Date "2021.06.08"]
[Round "1"]
[White "Gumeniuk, Yevgen"]
[Black "Prunchak, Kyrylo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1980"]
[PlyCount "95"]
[EventDate "2021.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 0-0 7. Qd2 Nbd7 8. 0-0-0 Nc5 9. f3 a6 10. g4 Ne6 11. Be3 Nxd4 12. Qxd4 c5 13. Qd2 b5 14. Kb1 b4 15. Ne2 a5 16. Nf4 a4 17. g5 Ne8 18. Nd5 Be6 19. Nxe7+ Qxe7 20. Bb5 Nc7 21. Bc6 Ra6 22. Qxd6 Qxd6 23. Rxd6 Ne8 24. Bxe8 Rxd6 25. Bxc5 Rxe8 26. Bxd6 b3 27. cxb3 axb3 28. axb3 Bxb3 29. Re1 Rc8 30. Re3 Be6 31. b4 Rd8 32. e5 f6 33. gxf6 gxf6 34. Be7 Bf5+ 35. Kc1 Rc8+ 36. Bc5 Kf7 37. Kd2 Rg8 38. exf6 Kxf6 39. Re2 Rd8+ 40. Ke1 Rd7 41. Kf2 Be6 42. Ke3 Bc4 43. Rc2 Bb5 44. Bd4+ Kf7 45. Rc5 Re7+ 46. Kf4 Ba6 47. b5 Bb7 48. Be5 1-0

