[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.31"]
[Round "9"]
[White "Ivanjko, Denis"]
[Black "Balandina, Alisa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1000"]
[BlackElo "1801"]
[PlyCount "93"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 c5 5. Nd2 Nc6 6. Bd3 Be7 7. Ngf3 Nh5 8. Bg3 Nxg3 9. hxg3 g6 10. Ne5 Bf6 11. Ndf3 Qc7 12. Ng4 Bg7 13. Nh6 Qe7 14. dxc5 e5 15. Bc2 Qf8 16. Qxd5 Bxh6 17. Ba4 Bd7 18. Bxc6 bxc6 19. Qxe5+ Kd8 20. Rxh6 f6 21. Qf4 Qe7 22. 0-0-0 Ke8 23. Rd6 Rf8 24. Qh4 Rf7 25. Qd4 Kf8 26. Rh1 Kg8 27. Rd1 Be6 28. Rd8+ Qxd8 29. Qxd8+ Rxd8 30. Rxd8+ Kg7 31. a3 Bd5 32. Rd6 Rc7 33. Nd4 Kf7 34. f3 Bc4 35. Rxc6 Re7 36. Kd2 Bf1 37. b4 Bxg2 38. Rd6 h5 39. Ke2 g5 40. Kf2 Bh3 41. f4 h4 42. gxh4 gxh4 43. Nf3 Re8 44. Nxh4 Rg8 45. Ra6 Bg4 46. Rxa7+ Ke8 47. Rh7 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.30"]
[Round "8"]
[White "Garmash, Elizaveta"]
[Black "Ivanjko, Denis"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1229"]
[BlackElo "1000"]
[PlyCount "58"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Na2 e6 7. Bxc4 a5 8. Nf3 Ba6 9. Qd3 Nf6 10. Ne5 Qc7 11. 0-0 Bd6 12. f4 0-0 13. Rf3 c5 14. Bxa6 Nxa6 15. b3 Rfc8 16. Nc4 Be7 17. Bb2 cxd4 18. Bxd4 Nc5 19. Qc2 Nxa4 20. Rh3 Kf8 21. Rd1 Nc5 22. Rc1 Nce4 23. Qe2 Bc5 24. Ne5 Qa7 25. Bb2 a4 26. bxa4 Qxa4 27. Ra1 Qb3 28. Nc1 Rxa1 29. Bxa1 Bxe3+ 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.29"]
[Round "7"]
[White "Ivanjko, Denis"]
[Black "Ahmed, Fareed"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1000"]
[BlackElo "1932"]
[PlyCount "108"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 d5 5. 0-0-0 h6 6. h4 c6 7. f3 Qa5 8. Kb1 Na6 9. e4 dxe4 10. Nxe4 Qxd2 11. Rxd2 Nxe4 12. fxe4 e5 13. dxe5 Nc5 14. Bd3 Bg4 15. Nf3 0-0-0 16. b4 Nd7 17. Bc4 Bxf3 18. gxf3 g5 19. hxg5 hxg5 20. Rxh8 Rxh8 21. Rg2 Rh1+ 22. Kb2 Bxe5+ 23. Bxe5 Nxe5 24. Be2 f6 25. Rf2 Ng6 26. a4 b6 27. b5 Kc7 28. Bc4 Ne5 29. Be2 Rh4 30. Kc3 Kd6 31. Kd4 Ng6 32. c3 Rf4 33. Rh2 Nh4 34. Rh3 c5+ 35. Ke3 Ke5 36. Bd3 f5 37. c4 Nxf3 38. exf5 Nh4 39. Ke2 Nxf5 40. Rh7 Nd6 41. Rxa7 g4 42. a5 bxa5 43. b6 Rf8 44. Rxa5 Kd4 45. Ra1 Re8+ 46. Kd2 Re3 47. Bf1 Rb3 48. Ke1 Ke3 49. Be2 g3 50. Kf1 g2+ 51. Kxg2 Kxe2 52. Ra5 Nb7 53. Rb5 Rxb5 54. cxb5 c4 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.28"]
[Round "6"]
[White "Kobak, Polina"]
[Black "Ivanjko, Denis"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1694"]
[BlackElo "1000"]
[PlyCount "71"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 b5 6. b3 e6 7. c5 Nbd7 8. Bb2 Qc7 9. b4 g6 10. Bd3 Bg7 11. 0-0 0-0 12. a4 Bb7 13. Qc2 Rfe8 14. Rfe1 e5 15. dxe5 Nxe5 16. Nxe5 Rxe5 17. axb5 Rh5 18. h3 cxb5 19. Ne2 d4 20. e4 Bc8 21. Bxd4 Bxh3 22. Ng3 Rg5 23. Be3 Rxg3 24. fxg3 Qxg3 25. Qf2 Qg4 26. Be2 Qxe4 27. Bf3 Qxb4 28. Rab1 Qc4 29. Bxa8 Bf5 30. Rbc1 Qb3 31. Bf3 a5 32. c6 a4 33. c7 Bc8 34. Qd2 Nd7 35. Bd4 Bf8 36. Re8 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.27"]
[Round "5"]
[White "Ivanjko, Denis"]
[Black "Shevtsova, Stefania"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1638"]
[PlyCount "83"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. h3 a6 9. Nf3 e6 10. Nc3 h6 11. b4 Rc8 12. Nd2 g5 13. Bh2 Be7 14. Nb3 Bd8 15. Na5 Bxa5 16. bxa5 0-0 17. Ra4 Rfe8 18. Rb4 e5 19. dxe5 Ne4 20. Nxe4 Bxe4 21. Rxb7 Nxc5 22. Rb6 Re6 23. f3 Bd3 24. Kd2 Bb5 25. Bxb5 axb5 26. b4 Nd7 27. Rb7 Nxe5 28. Bxe5 Rxe5 29. Ra1 Ree8 30. a6 Ra8 31. Rc7 Rec8 32. Rxc8+ Rxc8 33. a7 Ra8 34. Kc3 Kf8 35. Kd4 Ke7 36. Kc5 Kd7 37. Kb6 Kc8 38. Rc1 f5 39. Rxc6+ Kd8 40. Rxh6 Rc8 41. Kxb5 Kc7 42. Rc6+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.26"]
[Round "4"]
[White "Isfandiyarli, Kamal"]
[Black "Ivanjko, Denis"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1772"]
[PlyCount "71"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. d5 Ne5 8. f4 Ned7 9. Nf3 Nc5 10. Nd2 Nfd7 11. 0-0 f5 12. exf5 Rxf5 13. Qc2 a5 14. Rae1 Rf7 15. Nde4 Qf8 16. Bg4 Nxe4 17. Nxe4 Bd4+ 18. Kh1 Ne5 19. Be6 Bxe6 20. dxe6 Rf5 21. Ng3 Rxg5 22. fxg5 Qg7 23. Qe4 Nc6 24. Qh4 Nd8 25. Rf3 Bxb2 26. Qh3 Nc6 27. Rf7 Qh8 28. Ref1 Ne5 29. Qh6 Nf3 30. R1xf3 Bg7 31. Qh4 Bf8 32. Qg4 Bg7 33. Rxe7 Rf8 34. Rff7 Rxf7 35. exf7+ Kf8 36. Re8+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.25"]
[Round "3"]
[White "Ivanjko, Denis"]
[Black "Titievskaya, Elizaveta"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1842"]
[PlyCount "54"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 Bf5 4. e3 e6 5. Nb5 Na6 6. c4 c6 7. Nc3 Nb4 8. Rc1 dxc4 9. Bxc4 b5 10. Be2 Nfd5 11. Bg3 Nxc3 12. Rxc3 Nxa2 13. Rxc6 Bb4+ 14. Kf1 0-0 15. Bxb5 Qd5 16. Qa4 Rac8 17. Ne2 a6 18. Rxa6 Bc2 19. Bc6 Bxa4 20. Bxd5 Bb5 21. f3 Bxa6 22. Bxa2 Rc2 23. Kg1 Rxe2 24. h4 Rxb2 25. Bxe6 Rb1+ 26. Kh2 Rxh1+ 27. Kxh1 fxe6 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.24"]
[Round "2"]
[White "Suleymenov, Alisher"]
[Black "Ivanjko, Denis"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2443"]
[PlyCount "40"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 c5 7. c3 cxd4 8. cxd4 e5 9. d5 0-0 10. 0-0 Na6 11. Bxa6 bxa6 12. b3 Nh5 13. Nc4 f5 14. Ba3 fxe4 15. Nfd2 Rf4 16. Nxd6 Qh4 17. Nxc8 Rxc8 18. Nc4 Rg4 19. Be7 Qh3 20. Ne3 Nf4 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.23"]
[Round "1"]
[White "Ivanjko, Denis"]
[Black "Aseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "2019"]
[PlyCount "18"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 Qb2 1/2-1/2

