[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.31"]
[Round "9"]
[White "Petrynskyi, Yaroslav"]
[Black "Chobitok, Yakov"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1609"]
[BlackElo "1932"]
[PlyCount "109"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 b6 9. Be2 Nbd7 10. 0-0 Bb7 11. Qc2 Rc8 12. f4 e5 13. Ndb5 Nc5 14. fxe5 Nfxe4 15. exd6 Nxc3 16. Nxc3 Qxd6 17. Bf3 Bxf3 18. Rxf3 Qe6 19. Nd5 b5 20. Bg5 f6 21. Re3 Qa6 22. Bf4 Kh8 23. Nc7 Qb6 24. b4 Nd7 25. c5 Rxc7 26. cxb6 Rxc2 27. bxa7 f5 28. Rd1 Nb6 29. Re6 Na8 30. Rd7 Kg8 31. Ree7 Bf6 32. Re6 Rxa2 33. Bh6 Rxa7 34. Rxa7 Bd4+ 35. Kf1 Bxa7 36. Bxf8 Kxf8 37. Ra6 Nb6 38. Rxa7 Nd5 39. Rxh7 Nxb4 40. Rb7 Nc6 41. Rb6 Ne7 42. Rxb5 Kf7 43. Kf2 Kf6 44. Kg3 g5 45. Kf3 Ng6 46. g3 Ke6 47. Ke3 Kf6 48. Kd4 f4 49. g4 Ne7 50. Rb6+ Kf7 51. Ke5 Kg7 52. Rb7 Kf8 53. Kf6 Nd5+ 54. Kxg5 f3 55. Rb3 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.30"]
[Round "8"]
[White "Rudenko, Taras"]
[Black "Petrynskyi, Yaroslav"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1916"]
[BlackElo "1609"]
[PlyCount "65"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Re1 Be6 10. Bf1 Rc8 11. Nd5 Bxd5 12. exd5 Nb4 13. c4 b5 14. a3 bxc4 15. axb4 cxb3 16. Qxb3 Rc7 17. Bb5 Qb8 18. Bc6 e6 19. Bf4 Rd8 20. Bg5 exd5 21. Bxd5 Re8 22. Bf3 Rce7 23. Rxe7 Rxe7 24. g3 h6 25. Bf4 Ne4 26. Rd1 g5 27. Bxe4 gxf4 28. Bd5 Qb5 29. Rc1 Bd4 30. Qf3 Bxb2 31. Qg4+ Bg7 32. Rc8+ Re8 33. Bc6 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.29"]
[Round "6"]
[White "Petrynskyi, Yaroslav"]
[Black "Bondar, Wladimir"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1609"]
[BlackElo "1944"]
[PlyCount "59"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Be3 e5 6. d5 Ne7 7. Qd2 0-0 8. g4 f5 9. gxf5 gxf5 10. f3 f4 11. Bf2 Ng6 12. h4 Bf6 13. 0-0-0 Nh8 14. Bh3 Nf7 15. Be6 Nc5 16. Bxc8 Rxc8 17. Nh3 h6 18. Rdg1+ Kh7 19. Rg4 Qe7 20. Bxc5 dxc5 21. Ng5+ Nxg5 22. hxg5 Bxg5 23. Rh5 Rg8 24. Qh2 Qf6 25. Qh3 Rcd8 26. Nb5 Rg7 27. Nxc7 Rxc7 28. Rgxg5 Rg7 29. Rxe5 Rg3 30. Qe6 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.29"]
[Round "7"]
[White "Petrynskyi, Yaroslav"]
[Black "Zamekhovskiy, Yevgen"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1609"]
[BlackElo "2095"]
[PlyCount "100"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. Qd2 a6 8. Bd3 Nbd7 9. Nge2 e5 10. d5 cxd5 11. cxd5 b5 12. f3 Nb6 13. g4 Nc4 14. Bxc4 bxc4 15. Ng3 Nd7 16. h4 Qa5 17. Nd1 Qxd2+ 18. Kxd2 a5 19. b3 Ba6 20. Nb2 Rab8 21. Nxc4 Bxc4 22. bxc4 Rb2+ 23. Kd3 Rfb8 24. Rhc1 Bf6 25. g5 Bd8 26. Rc2 R2b4 27. h5 Nc5+ 28. Bxc5 dxc5 29. Rg1 Rb1 30. Rxb1 Rxb1 31. hxg6 fxg6 32. Ne2 Bxg5 33. Nc3 Rf1 34. Ke2 Rh1 35. Kd3 Rh3 36. Rf2 Kf7 37. Nb5 h5 38. Nd6+ Ke7 39. Nb7 Bh4 40. Rf1 g5 41. Kc2 Rh2+ 42. Kb3 Rf2 43. d6+ Kd7 44. Rd1 Rxf3+ 45. Ka4 Bf2 46. Kb5 g4 47. Nxc5+ Bxc5 48. Kxc5 g3 49. Kb6 g2 50. c5 Rc3 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.28"]
[Round "5"]
[White "Ovcharov, Taras"]
[Black "Petrynskyi, Yaroslav"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2025"]
[BlackElo "1609"]
[PlyCount "78"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. 0-0 cxd4 8. cxd4 Be7 9. Nc3 Qd6 10. Be3 b6 11. Qa4 0-0 12. Rfd1 Bb7 13. Rac1 a6 14. d5 exd5 15. Bxb6 Rac8 16. a3 Qe6 17. Qb3 Ne5 18. Nxe5 Qxe5 19. Be3 Ba8 20. Bxa6 Rb8 21. Qc2 Ng4 22. Bd4 Qxh2+ 23. Kf1 Bg5 24. Ne2 Qh1+ 25. Ng1 Rbe8 26. f4 Bh4 27. g3 Bxg3 28. Rd2 Re3 29. Qc5 Ree8 30. Bb5 Re4 31. Qxf8+ Kxf8 32. Rc8+ Ke7 33. Re8+ Kd6 34. Rd8+ Ke6 35. Re8+ Kf5 36. Bd3 Bc6 37. Re7 Bb5 38. Rxf7+ Ke6 39. Bxb5 Re1# 0-1

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.27"]
[Round "4"]
[White "Petrynskyi, Yaroslav"]
[Black "Korchevskyi, Volodymyr"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1609"]
[BlackElo "1244"]
[PlyCount "53"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. e3 Bb4 7. Bd2 0-0 8. a3 Be7 9. Be2 b6 10. Nd5 Bb7 11. Bc3 d6 12. b4 Bf6 13. 0-0 Ne7 14. Nxf6+ gxf6 15. Nd4 Kh8 16. f4 Rg8 17. Nf3 Nd7 18. Qd3 Ng6 19. h4 Bxf3 20. Bxf3 Nxh4 21. Ra2 Rb8 22. Bc6 Qe7 23. Bxd7 Rxg2+ 24. Rxg2 Nxg2 25. Kxg2 Qxd7 26. Bxf6+ Kg8 27. Kf2 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.27"]
[Round "3"]
[White "Zubova, Mariya"]
[Black "Petrynskyi, Yaroslav"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2226"]
[BlackElo "1609"]
[PlyCount "113"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d6 9. h3 Qb6 10. Nc3 a6 11. Bf1 e6 12. Be3 Qa5 13. a3 b5 14. d5 exd5 15. exd5 Ne5 16. Bf4 Nfd7 17. Nd4 Bb7 18. Nb3 Qd8 19. Rc1 Nb6 20. Na5 Qd7 21. b3 Rac8 22. Qd2 Ba8 23. Bg5 h6 24. Be3 Qd8 25. Be2 Rxc3 26. Rxc3 Nxd5 27. Rc2 Nxe3 28. fxe3 Qg5 29. e4 Qd8 30. Bf1 Qb6+ 31. Kh1 f5 32. exf5 gxf5 33. b4 Be4 34. Qf2 Qb8 35. Rd2 d5 36. Nb3 f4 37. Nc5 Qa8 38. Ne6 Rf6 39. Rxe4 Rxe6 40. Rxf4 Nc4 41. Re2 Qe8 42. Rxe6 Qxe6 43. Rf3 d4 44. Bd3 Ne5 45. Bb1 Qd5 46. Rf5 Qd6 47. Rf4 d3 48. Rd4 Qb6 49. Bxd3 Nxd3 50. Qa2+ Kh7 51. Rxd3 Qf6 52. Rf3 Qg6 53. Qb3 Qe8 54. Qd3+ Kh8 55. Re3 Qc8 56. Qe2 Qc1+ 57. Qe1 1-0

[Event "Kiev Spring op"]
[Site "Kiev"]
[Date "2023.03.26"]
[Round "2"]
[White "Petrynskyi, Yaroslav"]
[Black "Uzun, Volodymyr"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1609"]
[BlackElo "1201"]
[PlyCount "77"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. 0-0 Re8 10. Rb1 h6 11. Bh4 Nf8 12. Qc2 Be6 13. b4 Rc8 14. Na4 b6 15. Ne5 Qc7 16. Ba6 Rb8 17. Qxc6 Qd8 18. Qb5 Ng6 19. Bxf6 Bxf6 20. Nc6 Bd7 21. Qxd5 Bxc6 22. Qxc6 Re6 23. Qb5 Qd6 24. Qh5 Re4 25. g3 Rd8 26. Bd3 Re6 27. Bf5 Qd5 28. Bxg6 fxg6 29. Qxd5 Rxd5 30. Rfc1 Rd7 31. Nc3 a6 32. Ne2 g5 33. Rc8+ Kf7 34. Rbc1 Red6 35. Nc3 Re6 36. b5 a5 37. Rc6 Ke7 38. Na4 Rdd6 39. Nxb6 1-0

[Event "Kyiv Spring op"]
[Site "Kiev"]
[Date "2023.03.25"]
[Round "1"]
[White "Kislinsky, Alexey"]
[Black "Petrynskyi, Yaroslav"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2357"]
[BlackElo "1609"]
[PlyCount "53"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. h3 Qh5 9. Nc3 Qa5 10. d5 exd5 11. Nd4 Bxe2 12. Qxe2+ Be7 13. Nxc6 bxc6 14. 0-0 d4 15. Ne4 Rd8 16. Bd2 Qb5 17. Qxb5 cxb5 18. Rfe1 Kf8 19. a4 b4 20. Rac1 a5 21. Rc7 Nf6 22. Nxf6 Bxf6 23. Ra7 Rd5 24. Rxa5 Rxa5 25. Bxb4+ Be7 26. Bxe7+ Kg8 27. Bd8 1-0

