[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.13"]
[Round "9"]
[White "Erin, Aleksandr V"]
[Black "Kotlyar, Anfisa"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1612"]
[BlackElo "1118"]
[PlyCount "95"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Bd7 5. Be3 Nf6 6. f3 Nc6 7. Nge2 e5 8. d5 Na5 9. Ng3 b6 10. b4 Nb7 11. a3 a5 12. Bd3 0-0 13. Nge2 axb4 14. axb4 Rxa1 15. Qxa1 Qa8 16. Kf2 Rb8 17. Qb2 Nd8 18. Ra1 Qb7 19. Qa3 Kf8 20. Ke1 Ke7 21. Qa7 Qxa7 22. Rxa7 Rb7 23. Ra8 Ng8 24. g4 f6 25. Kd2 Bh6 26. Nc1 Bxe3+ 27. Kxe3 Nh6 28. Nb3 f5 29. exf5 gxf5 30. g5 Nhf7 31. h4 Kf8 32. f4 e4 33. Be2 Kg7 34. h5 c6 35. Nd4 c5 36. bxc5 bxc5 37. Ndb5 Rb6 38. Na4 Rb7 39. Nac3 Rb6 40. Kf2 Rb7 41. Kg3 Be8 42. Kh4 Re7 43. h6+ Kg8 44. Nxd6 Nxd6 45. Rxd8 Rd7 46. Ra8 Rb7 47. Nb5 Rd7 48. Nxd6 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.12"]
[Round "8"]
[White "Novozhilov, Semen"]
[Black "Erin, Aleksandr V"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1786"]
[BlackElo "1612"]
[PlyCount "93"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 c5 9. Rd1 Qc7 10. cxd5 Nxd5 11. Ne4 cxd4 12. Qxc7 Nxc7 13. Nxd4 Nb6 14. Bf4 Ncd5 15. Bd6 Bxd6 16. Nxd6 Rd8 17. Ne4 Bd7 18. Nc5 Bc6 19. Nxc6 bxc6 20. Rac1 Rac8 21. a3 Kf8 22. b4 Ke7 23. e4 Nf6 24. e5 Nfd5 25. Nb7 Rd7 26. Nd6 Rcc7 27. Bf1 Nc8 28. Ne4 Ncb6 29. Ba6 Rd8 30. Nd6 Rb8 31. Rd2 f6 32. f4 g5 33. Ne4 gxf4 34. gxf4 f5 35. Nd6 Nd7 36. Nxf5+ exf5 37. Rxd5 Rg8+ 38. Kf2 Rg4 39. Kf3 Nb8 40. Bd3 Rh4 41. Bxf5 Rxh2 42. Rdd1 Rh5 43. Kg4 Rh2 44. Rh1 Rxh1 45. Rxh1 Kf8 46. Rxh7 Rxh7 47. Bxh7 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.11"]
[Round "7"]
[White "Bugaev, Anton"]
[Black "Erin, Aleksandr V"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1758"]
[BlackElo "1612"]
[PlyCount "96"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Nbd7 5. Bg2 b6 6. Qa4 Bb7 7. Ne5 c5 8. dxc5 bxc5 9. Nc3 Bd6 10. Nxd7 Qxd7 11. Qxd7+ Kxd7 12. 0-0 Rad8 13. Nb5 Bb8 14. Bg5 Ke7 15. Rfd1 h6 16. Be3 Rc8 17. Rac1 Ng4 18. cxd5 Nxe3 19. d6+ Bxd6 20. Nxd6 Nxd1 21. Nxc8+ Bxc8 22. Rxd1 Ba6 23. Rd2 Rb8 24. f4 Bb7 25. Bxb7 Rxb7 26. Kf2 f6 27. b3 Rb4 28. Kf3 f5 29. Rd3 g5 30. e3 a5 31. a3 Rb6 32. e4 g4+ 33. Ke3 a4 34. bxa4 c4 35. Rc3 Rb3 36. Kd4 fxe4 37. Kxc4 Rb2 38. Kd4 Rxh2 39. Kxe4 Re2+ 40. Re3 Rc2 41. Kd4 Kd6 42. a5 Rc7 43. Rb3 h5 44. a4 Rf7 45. a6 Kc6 46. a5 Rf5 47. Rc3+ Kd6 48. Ra3 Rf7 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.10"]
[Round "6"]
[White "Erin, Aleksandr V"]
[Black "Dushin, Nikolay"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1612"]
[BlackElo "1856"]
[PlyCount "74"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 e6 4. d3 Bb4 5. Bd2 Nf6 6. g3 0-0 7. Qe2 b6 8. Bg2 Bb7 9. 0-0-0 d4 10. Nb1 Bxd2+ 11. Nfxd2 e5 12. f4 c5 13. Rdg1 Nc6 14. h4 b5 15. h5 Bc8 16. Bf3 Ne8 17. Bg4 Nd6 18. Bxc8 Rxc8 19. Nf3 f6 20. Nbd2 Qc7 21. f5 h6 22. Kb1 Nb4 23. a3 Na6 24. Rc1 c4 25. Nh4 Qb7 26. b3 Rc7 27. Ka2 Rfc8 28. Kb1 Nc5 29. dxc4 Ncxe4 30. Nxe4 Nxe4 31. Qg2 bxc4 32. b4 a5 33. Rhe1 Nc3+ 34. Ka1 axb4 35. Qxb7 Rxb7 36. a4 Ra8 37. Rcd1 Rxa4+ 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.09"]
[Round "5"]
[White "Smorodkin, Kirill"]
[Black "Erin, Aleksandr V"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1848"]
[BlackElo "1612"]
[PlyCount "114"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b6 8. Be3 Bb7 9. f4 Be7 10. e5 Nd5 11. Nxd5 Bxd5 12. c4 Bb7 13. Qg4 Kf8 14. Qh3 Nc6 15. Rae1 Nxd4 16. Bxd4 Bc5 17. Bxc5+ Qxc5+ 18. Qe3 Ke7 19. b4 Qxe3+ 20. Rxe3 Rac8 21. Rd1 g6 22. Be2 Rhd8 23. Rd6 b5 24. cxb5 Rc1+ 25. Kf2 axb5 26. Bxb5 Rc2+ 27. Re2 Rxe2+ 28. Kxe2 Bxg2 29. a4 f6 30. Ke3 g5 31. Rd2 gxf4+ 32. Kxf4 fxe5+ 33. Kxe5 d6+ 34. Kf4 e5+ 35. Ke3 Ba8 36. Rc2 Kf6 37. Bd3 d5 38. Bxh7 d4+ 39. Kd3 Rh8 40. Rc7 Bd5 41. a5 Rb8 42. Rc5 Ba2 43. Rc6+ Kg7 44. Rb6 Rc8 45. Rb7+ Kh6 46. Kd2 Bd5 47. Re7 Rb8 48. h4 Rxb4 49. Bf5 Rb7 50. Rxe5 Bc4 51. a6 Ra7 52. Bc8 Kg6 53. Bb7 Bxa6 54. h5+ Kf6 55. Ra5 Rxb7 56. Rxa6+ Kg5 57. Ra5+ Kh6 1/2-1/2

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.08"]
[Round "4"]
[White "Erin, Aleksandr V"]
[Black "Pello, Sofia Dm"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1612"]
[BlackElo "1283"]
[PlyCount "99"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nge7 5. Nc3 fxe4 6. dxe4 a6 7. Bc4 d6 8. Ng5 d5 9. Nxd5 Nxd5 10. Bxd5 Qf6 11. Qf3 Qxf3 12. Nxf3 Nb4 13. Bb3 Bd6 14. Bd2 Nc6 15. Bc3 Bd7 16. 0-0-0 0-0-0 17. Ng5 Rde8 18. Nf7 Rhf8 19. Rxd6 cxd6 20. Nxd6+ Kb8 21. Nxe8 Rxe8 22. f3 g6 23. Kd2 Rd8 24. Ke3 Rf8 25. g3 g5 26. Bd5 Ka8 27. Rd1 h6 28. Bxc6 Bxc6 29. Bxe5 Rg8 30. Rd6 h5 31. Rh6 Be8 32. g4 h4 33. Rh8 Rxh8 34. Bxh8 Kb8 35. h3 Kc7 36. Bf6 Kd7 37. Bxg5 Ke6 38. Bxh4 Kf7 39. f4 Kg7 40. Bg5 b5 41. h4 Kh7 42. b4 Kg7 43. h5 Kh7 44. e5 Bd7 45. f5 Be8 46. Kd4 Kg7 47. Kc5 Kh7 48. e6 Kg7 49. f6+ Kf8 50. f7 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.07"]
[Round "3"]
[White "Erin, Aleksandr V"]
[Black "Kundianok, Vladislav"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1612"]
[BlackElo "2043"]
[PlyCount "24"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. Bg5 Qa5 10. Qd2 Ne5 11. f4 Rxc3 12. fxe5 Rxc2 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.06"]
[Round "2"]
[White "Kuznetsov, Mikhail1111"]
[Black "Erin, Aleksandr V"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1971"]
[BlackElo "1612"]
[PlyCount "107"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bb7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Qb3 Qd8 11. 0-0 0-0 12. Qc2 f5 13. Ne5 Qe7 14. f3 Nd6 15. Nb5 Na6 16. a3 g6 17. Rfe1 c5 18. Nxd6 Qxd6 19. f4 Rac8 20. Bxa6 Bxa6 21. Qd2 Rc7 22. Rac1 Rfc8 23. Red1 c4 24. Qc3 Bb5 25. Rf1 Ba4 26. Rf3 a5 27. g4 Qe6 28. Rcf1 Ra7 29. Rg3 Kh8 30. h4 Kg7 31. Kf2 fxg4 32. Rxg4 Rf8 33. Rfg1 Rf5 34. Rg5 Kg8 35. Ke2 Kf8 36. Qe1 Bb5 37. Kd2 Rxg5 38. Rxg5 Ke8 39. Nxc4 Kf8 40. Ne5 Rc7 41. f5 Qc8 42. Qb1 a4 43. fxg6 Qh3 44. Qf5+ Qxf5 45. Rxf5+ Kg7 46. gxh7 Kxh7 47. Rf6 Rb7 48. Rd6 Bc4 49. Kc3 b5 50. Kb4 Rc7 51. Nd7 Kg7 52. h5 Kh7 53. Nf6+ Kg7 54. Ne8+ 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.05"]
[Round "1"]
[White "Efremov, Vladislav"]
[Black "Erin, Aleksandr V"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2137"]
[BlackElo "1612"]
[PlyCount "39"]
[EventDate "2019.10.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8. a4 Bg7 9. e3 0-0 10. h3 Re8 11. Nd2 Qc7 12. Be2 Bf5 13. 0-0 Ne4 14. Ndxe4 Bxe4 15. g4 Qb6 16. f3 Qxb2 17. Nxe4 Qxa1 18. Qxa1 Bxa1 19. Rxa1 a5 20. Nf6+ 1-0

