[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.13"]
[Round "9"]
[White "Klimentiev, Sergey"]
[Black "Pello, Sofia Dm"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1591"]
[BlackElo "1283"]
[PlyCount "55"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. Bxc6 dxc6 5. 0-0 fxe4 6. Nxe5 Nf6 7. d4 Be7 8. Bg5 0-0 9. c3 Bf5 10. Qb3+ Nd5 11. Bxe7 Qxe7 12. Qxb7 Rfb8 13. Qxc6 Rd8 14. Qc4 Qg5 15. Kh1 Be6 16. Qc6 Nf4 17. Rg1 Bd5 18. Qxc7 e3 19. f3 Nh5 20. Nd3 Rac8 21. Qe5 Qh4 22. h3 Ng3+ 23. Kh2 Ne2 24. Rf1 Rc6 25. Qxe3 Ng3 26. Re1 Bf7 27. Qf4 Qxf4 28. Nxf4 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.12"]
[Round "8"]
[White "Borodkina, Agnia"]
[Black "Pello, Sofia Dm"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1370"]
[BlackElo "1283"]
[PlyCount "103"]
[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 e5 2. f4 exf4 3. Nf3 Nc6 4. d4 d5 5. exd5 Qxd5 6. c4 Qf5 7. Nc3 Nb4 8. Kf2 Bd7 9. Be2 0-0-0 10. Re1 Nf6 11. Kg1 Re8 12. Ne5 Qc2 13. Nxf7 Rg8 14. Ne5 Bf5 15. a3 Qxd1 16. Bxd1 Nc6 17. Ba4 Re7 18. Bxc6 bxc6 19. Bxf4 Re6 20. Rad1 Bd6 21. g3 Rge8 22. Kf1 Bc2 23. Rd2 Bb3 24. c5 Bxe5 25. Rxe5 Bc4+ 26. Kg1 Ng4 27. Rxe6 Rxe6 28. Nd1 Re1+ 29. Kg2 Bd5+ 30. Kh3 Bf3 31. Nc3 h5 32. d5 Rh1 33. d6 cxd6 34. cxd6 Kd7 35. Na4 Rc1 36. b4 g6 37. Nc5+ Rxc5 38. bxc5 Bd5 39. Kh4 Nf6 40. Rd4 Ng4 41. Ra4 a5 42. Rxa5 Be6 43. Ra7+ Kc8 44. Rc7+ Kb8 45. d7 Bxd7 46. Rxd7+ Ka8 47. Rd6 Kb7 48. Rxg6 Nf2 49. Bd6 Ne4 50. Kxh5 Kc8 51. Re6 Nxd6 52. Rxd6 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.11"]
[Round "7"]
[White "Pello, Sofia Dm"]
[Black "Kotlyar, Anfisa"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1283"]
[BlackElo "1118"]
[PlyCount "110"]
[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. Nc3 Bg7 4. Nf3 Bg4 5. Bc4 e6 6. Be3 a6 7. a3 Nc6 8. d5 Ne5 9. Ba2 exd5 10. Nxd5 Bxf3 11. gxf3 Ne7 12. Nc3 N7c6 13. Qe2 Qf6 14. Nd5 Qxf3 15. Qxf3 Nxf3+ 16. Kd1 Kd7 17. c3 Rae8 18. Ke2 Nfe5 19. f3 Ne7 20. Nb4 N7c6 21. Nc2 Rhf8 22. Rhf1 Na5 23. Rad1 Nac4 24. Bc1 Nb6 25. h3 f5 26. Ne3 fxe4 27. fxe4 Bh6 28. b4 Bxe3 29. Bxe3 Nbc4 30. Bc1 Nb6 31. Bh6 Rxf1 32. Rxf1 Nbc4 33. Bc1 Re7 34. Bg5 Re8 35. Bc1 Re7 36. Bg5 Re8 37. Bc1 Ke6 38. Bg5 Kd7 39. Bc1 Re7 40. Bg5 Rf7 41. Rxf7+ Nxf7 42. Bxc4 Nxg5 43. Bg8 Ke7 44. h4 Kf8 45. Bd5 c6 46. Bxc6 bxc6 47. hxg5 Kg7 48. Kf3 h6 49. gxh6+ Kxh6 50. Kg4 g5 51. c4 Kg6 52. c5 dxc5 53. bxc5 Kf6 54. e5+ Kxe5 55. Kxg5 Kd5 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.10"]
[Round "6"]
[White "Kiselev, Viktor"]
[Black "Pello, Sofia Dm"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1773"]
[BlackElo "1283"]
[PlyCount "57"]
[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. Bxc6 dxc6 5. Nxe5 fxe4 6. Qh5+ g6 7. Nxg6 Nf6 8. Qe5+ Be7 9. Nxh8 Kf8 10. d4 Bd6 11. Qg5 Be7 12. c3 Ng8 13. Qg3 Bd6 14. Bf4 Be7 15. Be5 Bf6 16. Bxc7 Qe8 17. Bd6+ Be7 18. Qf4+ Nf6 19. Be5 Qd8 20. Qg5 Bg4 21. Bxf6 Bxf6 22. Qxg4 Bxh8 23. 0-0 Qe7 24. Nd2 Re8 25. Rae1 Qf7 26. Rxe4 Rxe4 27. Qxe4 a6 28. Qf3 Qxf3 29. Nxf3 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.09"]
[Round "5"]
[White "Pello, Sofia Dm"]
[Black "Koroleva, Mariya"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1283"]
[BlackElo "1355"]
[PlyCount "32"]
[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. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 Ng4 6. Qf3 Nf2 7. fxe5 0-0 8. Nd5 dxe5 9. Qg3 Nxh1 10. Qxe5 Qh4+ 11. g3 Qxh2 12. Be3 Bxe3 13. Nxe3 Qxg1+ 14. Kd2 Qxa1 15. Nf5 Bxf5 16. exf5 Nc6 0-1

[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 "Pello, Sofia Dm"]
[Black "Lakshyesh, Mohan Gupta"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1283"]
[BlackElo "1635"]
[PlyCount "62"]
[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 d5 2. Nc3 d4 3. Nd5 e5 4. Bc4 c6 5. Qf3 cxd5 6. Bxd5 Nf6 7. Bb3 Nc6 8. d3 Bb4+ 9. Kf1 h5 10. h3 Be6 11. Bxe6 fxe6 12. a3 Be7 13. Ne2 0-0 14. Qg3 Nxe4 15. dxe4 Bh4 16. Qg6 Rxf2+ 17. Kg1 Rxe2 18. Bh6 Qf6 19. Qxf6 gxf6 20. Rf1 Kh7 21. Bc1 Rg8 22. Kh2 Bg3+ 23. Kg1 Bf4 24. Rf2 Re1+ 25. Rf1 Rxc1 26. Rxc1 Bxc1 27. Kf1 Be3 28. h4 Rg4 29. Rh3 Rf4+ 30. Rf3 Rxf3+ 31. gxf3 f5 0-1

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.06"]
[Round "2"]
[White "Serov, Aleksandr"]
[Black "Pello, Sofia Dm"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1826"]
[BlackElo "1283"]
[PlyCount "63"]
[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 Nc6 2. d4 d5 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. Ne5 Nxe5 7. dxe5 Nd7 8. f4 Bc5+ 9. Kh1 0-0 10. b3 f6 11. exf6 Qxf6 12. c3 Qh6 13. e4 Rad8 14. exf5 Rxf5 15. g4 Nf6 16. gxf5 Nh5 17. Qf3 exf5 18. Be3 Bxe3 19. Qxe3 c6 20. Nd2 Qg6 21. Rae1 Nf6 22. Qe6+ Kh8 23. Bh3 Qe8 24. Qxe8+ Rxe8 25. Rxe8+ Nxe8 26. Re1 Nf6 27. Bxf5 g6 28. Bc8 b5 29. c4 bxc4 30. bxc4 dxc4 31. Nxc4 h5 32. Re6 1-0

[Event "Chigorin Memorial 27th"]
[Site "St Petersburg"]
[Date "2019.10.05"]
[Round "1"]
[White "Pello, Sofia Dm"]
[Black "Sidorov, Dmitry I"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1283"]
[BlackElo "2059"]
[PlyCount "48"]
[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 Nc6 2. Nc3 b6 3. Bc4 Bb7 4. d3 g6 5. f4 Bg7 6. Nf3 e6 7. e5 d6 8. Qe2 Nge7 9. Bd2 Nf5 10. 0-0-0 0-0 11. Rdg1 a6 12. a3 b5 13. Ba2 dxe5 14. fxe5 Nfd4 15. Nxd4 Nxd4 16. Qe1 a5 17. h4 b4 18. Nd1 Bd5 19. Bxd5 Qxd5 20. Kb1 bxa3 21. bxa3 Rfb8+ 22. Kc1 Qa2 23. Bc3 Bh6+ 24. Ne3 Qxc2# 0-1

