[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.23"]
[Round "9"]
[White "Kolesnyak, Artem"]
[Black "Gubin, Ivan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1171"]
[BlackElo "1000"]
[PlyCount "24"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nc6 5. Bb5 Bd7 6. Qa4 a6 7. Bxc6 Bxc6 8. Qb3 Nf6 9. d5 Bd7 10. Qxb7 Nxe4 11. Nd2 Nc5 12. Qb4 Nd3+ 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.22"]
[Round "8"]
[White "Gubin, Ivan"]
[Black "Sviridov, Leon"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1000"]
[BlackElo "1370"]
[PlyCount "80"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be2 Nge7 6. c3 Nf5 7. Bf4 cxd4 8. Nxd4 Nfxd4 9. cxd4 Qb6 10. Be3 Qxb2 11. Nd2 Nxd4 12. Bxd4 Qxd4 13. Nf3 Qxd1+ 14. Rxd1 a6 15. 0-0 Be7 16. Nd4 0-0 17. f4 Bd7 18. Rf3 Bc5 19. Kh1 Bxd4 20. Rxd4 Rac8 21. Rd2 Rc1+ 22. Rf1 Rfc8 23. h3 Rxf1+ 24. Bxf1 Rc1 25. Kg1 Bb5 26. Rf2 Rxf1+ 27. Rxf1 Bxf1 28. Kxf1 Kf8 29. Ke2 Ke7 30. Kd3 Kd7 31. g4 g6 32. h4 h5 33. gxh5 gxh5 34. Ke3 Kc6 35. Kd3 Kc5 36. Ke3 Kb4 37. Kd4 Ka3 38. Kc5 Kxa2 39. f5 b5 40. fxe6 fxe6 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.21"]
[Round "7"]
[White "Novitckii, Andrei"]
[Black "Gubin, Ivan"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1671"]
[BlackElo "1000"]
[PlyCount "65"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 b6 7. 0-0 Bb7 8. Qc2 Re8 9. b4 Nfd7 10. Rb1 c5 11. bxc5 dxc5 12. d5 Ne5 13. a4 Nbd7 14. h3 Nxf3+ 15. Bxf3 Ne5 16. Be2 e6 17. f4 Nd7 18. Nb5 Ba6 19. e5 Bxb5 20. axb5 a6 21. Bf3 exd5 22. Bxd5 Ra7 23. Ra1 a5 24. Bb2 Kh8 25. Bxf7 Re7 26. Bd5 Nf8 27. g4 Rad7 28. f5 Bxe5 29. Bxe5+ Rxe5 30. Qc3 Rdxd5 31. cxd5 Qxd5 32. Rad1 Qe4 33. Rfe1 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.20"]
[Round "6"]
[White "Kuzmin, Andrey"]
[Black "Gubin, Ivan"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1690"]
[BlackElo "1000"]
[PlyCount "47"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. d3 e6 6. Nge2 Be7 7. 0-0 0-0 8. h3 e5 9. f4 exf4 10. Nxf4 a6 11. Be3 b5 12. Ncd5 Be6 13. Nxe6 fxe6 14. Nxe7+ Nxe7 15. Bg5 h6 16. Bxf6 Rxf6 17. Rxf6 gxf6 18. Qg4+ Kf7 19. Qh5+ Kg7 20. e5 Qe8 21. exf6+ Kxf6 22. Qxh6+ Ng6 23. Rf1+ Ke7 24. Qg7+ 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.19"]
[Round "5"]
[White "Gubin, Ivan"]
[Black "Ponomarev, Vsevolod"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1000"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Re1 Qc7 10. a3 Nbd7 11. Qd2 b5 12. b4 Bb7 13. Bf3 Rac8 14. Nce2 Bxe4 15. Bxe4 Nxe4 16. Qd3 d5 17. f3 Nd6 18. Rac1 Ne5 19. Qb3 Nec4 20. Bf2 e5 21. Nc3 Nd2 22. Nxd5 Nxb3 23. Nxc7 Nxc1 24. Nd5 Bd8 25. Rxe5 Re8 26. Rh5 Ne2+ 27. Kf1 Nxd4 28. Bxd4 Rxc2 29. Ne3 Ra2 30. Rd5 Nc4 31. Nxc4 bxc4 32. Rc5 Bb6 33. Rxc4 Bxd4 34. Rxd4 Rxa3 35. Kf2 f6 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.18"]
[Round "4"]
[White "Golovkina, Anastasia"]
[Black "Gubin, Ivan"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1933"]
[BlackElo "1000"]
[PlyCount "49"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. f3 0-0 8. Be3 Be6 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. 0-0-0 Bxb3 14. axb3 Nc6 15. Rd7 Rfb8 16. Bb5 Bf6 17. Bc4 Nd8 18. Rhd1 Rc8 19. Bd5 Rcb8 20. b4 a5 21. b5 a4 22. Rd3 Ra5 23. c4 Rba8 24. Bb6 Bg5+ 25. Kb1 1-0

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.17"]
[Round "3"]
[White "Gubin, Ivan"]
[Black "Savinov, Leonid"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1000"]
[BlackElo "2062"]
[PlyCount "50"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. c4 Nc6 7. Nc3 d4 8. Ne4 Nxe4 9. dxe4 Bg4 10. e5 Bxf3 11. Bxf3 Nxe5 12. Bxb7 Rb8 13. Ba6 c6 14. c5 Qa5 15. Bd3 Nxd3 16. Qxd3 Qxc5 17. a3 a5 18. b4 axb4 19. axb4 Qxb4 20. Ba3 Qb7 21. Rfb1 Qd7 22. Bc5 Rxb1+ 23. Qxb1 d3 24. Ra7 Qd5 25. Bxe7 dxe2 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.16"]
[Round "2"]
[White "Yakovlev, Yuri S"]
[Black "Gubin, Ivan"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1850"]
[BlackElo "1000"]
[PlyCount "116"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Re8 10. Rc1 e5 11. Ndb5 Bf8 12. Bg5 Be7 13. Bxf6 Bxf6 14. Nd5 Rb8 15. Nxf6+ Qxf6 16. Qxd6 Qxd6 17. Nxd6 Rd8 18. c5 b6 19. Nxc8 Rbxc8 20. cxb6 axb6 21. Ba6 Rc7 22. Rc2 Ra7 23. Rxc6 Rxa6 24. a3 Rd2 25. Rb1 Rd3 26. Kf1 Rb3 27. f3 Raxa3 28. Ke2 Re3+ 29. Kf2 Rab3 30. Rc2 Red3 31. Ra1 Kg7 32. Ra7 Rd6 33. Ke2 Kf6 34. Ra3 Rb5 35. Rac3 Rd4 36. Rd3 Rc5 37. Rcd2 Rxd3 38. Kxd3 h5 39. b4 Rc1 40. Ke3 Rc3+ 41. Kf2 Ke6 42. Rd5 Rc2+ 43. Kg3 f5 44. Rb5 Rc6 45. Kh4 Kf6 46. exf5 Kxf5 47. Kg3 g5 48. h4 Rg6 49. hxg5 Rxg5+ 50. Kf2 Rg6 51. g3 Re6 52. f4 Ke4 53. fxe5 Kd4 54. Kf3 Kc4 55. Rc5+ bxc5 56. bxc5 Kd5 57. Kf4 Rxe5 58. c6 Re7 0-1

[Event "St Petersburg Korchnoi Memorial op"]
[Site "St Petersburg"]
[Date "2018.08.15"]
[Round "1"]
[White "Gubin, Ivan"]
[Black "Slugin, Yaroslav"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1000"]
[BlackElo "2103"]
[PlyCount "32"]
[EventDate "2018.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 e6 7. 0-0 d5 8. e5 Nd7 9. Re1 Qc7 10. Bf4 Qb6 11. b3 Qd4 12. Qd2 Qxa1 13. Nc3 Qb2 14. Rb1 Qa3 15. Qe2 Qa5 16. Bd2 Bb4 0-1

