[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.30"]
[Round "9"]
[White "Zorenko, Ivan A"]
[Black "Zelyanin, Mikhail"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1342"]
[BlackElo "1008"]
[PlyCount "62"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. Nf3 Nc6 6. Be2 0-0 7. 0-0 e5 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 h5 14. Nd3 Nf6 15. g4 fxg3 16. hxg3 g4 17. Kg2 gxf3+ 18. Bxf3 Bg4 19. Be3 Qd7 20. Qe2 Bh3+ 21. Kh2 Bxf1 22. Rxf1 Ng4+ 23. Bxg4 Qxg4 24. Qxg4 hxg4 25. Rxf8+ Rxf8 26. Kg2 Rf3 27. Nd1 Bh6 28. Bxh6 Rxd3 29. Nf2 Rd4 30. Nxg4 Rxc4 31. a3 Nxd5 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.29"]
[Round "8"]
[White "Klimentova, Anna"]
[Black "Zorenko, Ivan A"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1532"]
[BlackElo "1342"]
[PlyCount "51"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 e6 12. Bxg7 Kxg7 13. h4 h5 14. g4 Rh8 15. g5 Nd7 16. f4 Bb7 17. f5 Rf8 18. f6+ Kg8 19. Be2 Kh7 20. Bxh5 gxh5 21. exd5 Ba6 22. dxe6 Nxf6 23. Qxd8 Raxd8 24. e7 Rxd1+ 25. Rxd1 Rh8 26. gxf6 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.28"]
[Round "7"]
[White "Zorenko, Ivan A"]
[Black "Mulishov, Roman"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "1342"]
[BlackElo "1613"]
[PlyCount "108"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Bd2 Nbd7 10. Qe2 c5 11. h3 Bxc3 12. bxc3 Ne4 13. Bd3 Ndf6 14. Nh4 Nxd2 15. Qxd2 Ne4 16. Bxe4 Bxe4 17. Nf3 Qd5 18. c4 Qd6 19. Ng5 Bg6 20. Rfd1 Rfd8 21. Qb2 Qc6 22. Nf3 Qb6 23. Qxb6 axb6 24. Rdc1 Be4 25. dxc5 bxc5 26. Ra3 f6 27. Kf1 Ra6 28. Ke2 Bc6 29. Rca1 Rda8 30. a5 b6 31. Nd2 Bxg2 32. h4 Bc6 33. Nb3 Kf7 34. f3 Ke7 35. e4 e5 36. Kf2 Be8 37. Ke3 Bf7 38. Kd3 Bh5 39. Ke3 Bf7 40. Kd3 g5 41. hxg5 fxg5 42. Kc3 bxa5 43. Rxa5 Rxa5 44. Rxa5 Rxa5 45. Nxa5 Bh5 46. Kd3 Bxf3 47. Ke3 Bg2 48. Nb7 Bf1 49. Nxc5 Bxc4 50. Kf3 h5 51. Na4 Kd6 52. Nb2 Kc5 53. Nd1 Kd4 54. Nf2 Bd3 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.27"]
[Round "6"]
[White "Yakovlev, Yuri S"]
[Black "Zorenko, Ivan A"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1649"]
[BlackElo "1342"]
[PlyCount "120"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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. f3 g6 6. Be3 Bg7 7. c4 0-0 8. Qd2 Nc6 9. Nc3 Bd7 10. h4 h5 11. Be2 a6 12. Rd1 Rc8 13. b3 Ne5 14. g3 Qc7 15. Kf2 b5 16. Nd5 Nxd5 17. cxd5 f5 18. exf5 Bxf5 19. Kg2 Bd7 20. Bh6 Qc5 21. Bxg7 Kxg7 22. Rc1 Qb6 23. Rxc8 Rxc8 24. f4 Ng4 25. Bxg4 Bxg4 26. Re1 Qb7 27. Ne6+ Bxe6 28. Rxe6 Rc5 29. Qd4+ Kf7 30. Qe4 Qxd5 31. Rxe7+ Kf6 32. Qxd5 Rxd5 33. Re2 Kf5 34. Kh3 Rd1 35. a4 bxa4 36. bxa4 Rd4 37. Ra2 d5 38. Re2 Re4 39. Rd2 Ke6 40. Rb2 Rxa4 41. Re2+ Kf6 42. Re5 Rd4 43. g4 Rd3+ 44. Kg2 hxg4 45. h5 gxh5 46. Rxh5 a5 47. Rh8 a4 48. Rf8+ Ke6 49. f5+ Ke7 50. Ra8 a3 51. Ra6 Rb3 52. Re6+ Kd7 53. Ra6 Ke7 54. Re6+ Kd7 55. Ra6 d4 56. f6 d3 57. Ra7+ Ke8 58. Kf2 g3+ 59. Ke3 g2 60. Rg7 a2 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.26"]
[Round "5"]
[White "Zorenko, Ivan A"]
[Black "Kramarenko, Ekaterina"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1342"]
[BlackElo "1636"]
[PlyCount "90"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. Qb3 a5 9. 0-0 Qc7 10. Bd2 0-0 11. Rfe1 Nbd7 12. h3 h6 13. Ne2 Bd6 14. Bd3 Ne4 15. Qc2 Ndf6 16. Nc3 Nxc3 17. Bxc3 Bxd3 18. Qxd3 Nd5 19. e4 Nb4 20. Bxb4 Bxb4 21. Rec1 Rfd8 22. Qb3 Qe7 23. Rd1 Qf6 24. g3 c5 25. d5 c4 26. Qe3 exd5 27. exd5 Qxb2 28. Rab1 Qf6 29. Kg2 Qf5 30. g4 Qd7 31. Ne5 Qc7 32. Rbc1 Re8 33. f4 f6 34. Rxc4 Qd6 35. Re4 fxe5 36. fxe5 Qc5 37. Qxc5 Bxc5 38. d6 Rad8 39. d7 Re6 40. Rd5 b6 41. Re2 Kf7 42. Kf3 Re7 43. Kf4 Ke6 44. Red2 g5+ 45. Ke4 Rexd7 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.25"]
[Round "4"]
[White "Ivanova, Liliya"]
[Black "Zorenko, Ivan A"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1342"]
[PlyCount "68"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 4. Bg2 e6 5. Bg5 Nbd7 6. 0-0 h6 7. Bf4 c5 8. c3 Be7 9. Re1 Qb6 10. Qb3 Qxb3 11. axb3 0-0 12. Nbd2 Bh7 13. e3 cxd4 14. exd4 Nh5 15. Be3 Bd6 16. c4 Bb4 17. Rec1 Nhf6 18. c5 Bxd2 19. Bxd2 Ne4 20. Bb4 Rfc8 21. Nd2 Nxd2 22. Bxd2 Nb8 23. h4 Nc6 24. Be3 Nb4 25. Rc3 Rd8 26. f4 a6 27. g4 Rac8 28. Kh2 f6 29. Bf2 Nd3 30. Kg3 e5 31. f5 Nf4 32. Bf3 g5 33. hxg5 hxg5 34. Rd1 e4 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.24"]
[Round "3"]
[White "Zorenko, Ivan A"]
[Black "Petrov, Maksim"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1342"]
[BlackElo "1617"]
[PlyCount "72"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 a6 5. a4 c5 6. Nf3 Nf6 7. Nc3 Nc6 8. 0-0 cxd4 9. exd4 Nb4 10. Bg5 Be7 11. Ne5 0-0 12. f4 Qb6 13. Qd2 Rd8 14. Ne2 h6 15. Bxf6 Bxf6 16. a5 Qd6 17. Rad1 Nc6 18. Qc3 Bd7 19. Ng3 Qc7 20. b4 Be7 21. Nxc6 Bxc6 22. f5 Bb5 23. fxe6 Qxc4 24. exf7+ Kf8 25. Qe3 Bg5 26. Qe5 Qd5 27. Qxd5 Rxd5 28. Rf5 Be3+ 29. Kh1 Rxd4 30. Rxd4 Bxd4 31. h3 Bf6 32. Rc5 Rd8 33. Nf5 Kxf7 34. Rc7+ Kg6 35. Ne3 Bg5 36. Ng4 Rd1+ 0-1

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.23"]
[Round "2"]
[White "Vasiljev, Artem"]
[Black "Zorenko, Ivan A"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1736"]
[BlackElo "1342"]
[PlyCount "59"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[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 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 a6 13. g4 b5 14. Bh6 b4 15. Nd5 Nxd5 16. Bxd5 a5 17. Bxg7 Kxg7 18. g5 e6 19. f4 exd5 20. fxe5 dxe5 21. Nf3 Bg4 22. Qg2 Bxf3 23. Qxf3 d4 24. h4 a4 25. Qg3 Qe7 26. Rc1 Qd6 27. h5 a3 28. hxg6 hxg6 29. Rh7+ Kxh7 30. Qh4+ 1-0

[Event "Chigorin Memorial 29th"]
[Site "St Petersburg"]
[Date "2022.10.22"]
[Round "1"]
[White "Zorenko, Ivan A"]
[Black "Slastikhin, Vladislav"]
[Result "0-1"]
[ECO "D57"]
[WhiteElo "1342"]
[BlackElo "2006"]
[PlyCount "88"]
[EventDate "2022.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Bd3 Bg4 12. h3 Bh5 13. Be2 c6 14. Rb1 b5 15. Ne5 Bxe2 16. Qxe2 Qd6 17. 0-0 Nd7 18. Nxd7 Qxd7 19. a4 a6 20. Ra1 f5 21. Rfb1 Rae8 22. axb5 axb5 23. Qd2 f4 24. Re1 f3 25. Kh2 Qc7+ 26. g3 Re4 27. Kh1 Qc8 28. Kh2 Rf5 29. Qd3 Rh5 30. Qf1 Qb8 31. Kh1 Qc8 32. Kh2 Rg4 33. Kg1 Rgg5 34. Kh2 Qg4 35. Ra8+ Kf7 36. Ra7+ Kf6 37. Ra8 Rxh3+ 38. Qxh3 Rh5 39. Qxh5 Qxh5+ 40. Kg1 g5 41. Rf8+ Kg7 42. Rc8 Qh3 43. Rc7+ Kg6 44. Rxc6+ Kh5 0-1

