[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.28"]
[Round "9"]
[White "Sudarkin, Gregory"]
[Black "Burkov, Viktor"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2154"]
[BlackElo "2057"]
[PlyCount "102"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d6 4. d4 Nd7 5. Bd3 e6 6. 0-0 Ngf6 7. Re1 Be7 8. a3 b5 9. Nbd2 0-0 10. Nf1 Bb7 11. Ng3 g6 12. Bg5 Ne8 13. Bxe7 Qxe7 14. Qd2 Kg7 15. Re2 e5 16. d5 c4 17. Bc2 Nc5 18. Rae1 h6 19. h3 Kh7 20. Nh2 Qg5 21. Qd1 Bc8 22. Nf3 Qf4 23. Re3 Ng7 24. Rf1 Qf6 25. Nh2 Qe7 26. f4 exf4 27. Rxf4 Nd7 28. Rf2 Ne5 29. Nf3 Bd7 30. Kh2 h5 31. Nxe5 Qxe5 32. Qd4 h4 33. Qxe5 dxe5 34. Nf1 Nh5 35. Nd2 g5 36. Re1 f6 37. Nf1 Kg7 38. Ne3 Nf4 39. Kg1 a5 40. Rff1 Rfc8 41. Rd1 Kf7 42. d6 Be6 43. Rd2 Ra7 44. Bd1 Rd7 45. Bg4 Rcd8 46. Bxe6+ Kxe6 47. Nf5 Nd3 48. Rfd1 Nc5 49. Rf1 Nxe4 50. Re2 Nxd6 51. Nd4+ Kd5 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.27"]
[Round "8"]
[White "Skrenev, Sergey"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2080"]
[BlackElo "2154"]
[PlyCount "71"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c6 7. 0-0 Bg4 8. h3 Bd7 9. Be3 h6 10. Qd2 Kh7 11. Kh2 Na6 12. f4 Nc7 13. g4 a6 14. Ng3 Rb8 15. Rf3 b5 16. Raf1 b4 17. Nce2 d5 18. e5 Ng8 19. f5 gxf5 20. Nxf5 Bxf5 21. Rxf5 Qe8 22. Ng3 a5 23. Rh5 Ne6 24. Nf5 f6 25. Nxh6 Nxh6 26. Bxh6 Kg8 27. Qd3 Kf7 28. exf6 exf6 29. Bxg7 Nxg7 30. Rh6 Ke7 31. Re1+ Ne6 32. Qf5 Kd6 33. Rxf6 Rxf6 34. Qxf6 Rb7 35. Qe5+ Kd7 36. Bxd5 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.26"]
[Round "7"]
[White "Putenihin, Oleg"]
[Black "Sudarkin, Gregory"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2074"]
[BlackElo "2154"]
[PlyCount "34"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. d4 cxd4 5. Nxd5 Nxd5 6. cxd5 Qxd5 7. Qxd4 Qxd4 8. Nxd4 a6 9. Bd2 e5 10. Rc1 Nd7 11. Nb3 b6 12. e4 Bb7 13. f3 Bd6 14. Be3 Ke7 15. Be2 Rac8 16. Kf2 Rxc1 17. Rxc1 Rc8 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.25"]
[Round "6"]
[White "Sudarkin, Gregory"]
[Black "Kalugin, Yury"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2154"]
[BlackElo "1972"]
[PlyCount "41"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 Na5 9. Bc2 c5 10. h3 h6 11. Re1 0-0 12. Nbd2 Nh7 13. d4 exd4 14. cxd4 Bb7 15. Nf1 Rc8 16. d5 Bf6 17. Ne3 Ng5 18. Nf5 Nxf3+ 19. Qxf3 Bg5 20. Qg3 Qf6 21. f4 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.24"]
[Round "5"]
[White "Lukyanov, Artiom"]
[Black "Sudarkin, Gregory"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1996"]
[BlackElo "2154"]
[PlyCount "100"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e6 7. Nc2 Qc7 8. Be2 Be7 9. 0-0 0-0 10. Be3 Ne5 11. b3 d6 12. Qd2 Bd7 13. Rfd1 Rfe8 14. Rac1 Rad8 15. f3 Bc8 16. Qe1 Nfd7 17. Qf2 b6 18. f4 Ng6 19. b4 Bb7 20. Bf3 Qxc4 21. Na4 Qxa2 22. Ra1 Qc4 23. Rdc1 Bxe4 24. Nd4 Qd5 25. Nc3 Bxf3 26. Nxd5 Bxd5 27. Nc6 Rc8 28. Nxe7+ Nxe7 29. Bxb6 Bc4 30. Bd4 Rc6 31. Qd2 Rec8 32. Rc2 f6 33. Rac1 d5 34. Re1 Nf5 35. g4 Nxd4 36. Qxd4 e5 37. fxe5 Nxe5 38. Rxe5 fxe5 39. Qxe5 Rf6 40. Rf2 Rxf2 41. Kxf2 Rf8+ 42. Ke3 h6 43. h4 Kf7 44. Kd4 Re8 45. Qh5+ g6 46. Qxh6 Re4+ 47. Kc5 Rxg4 48. Qh7+ Kf6 49. Qh8+ Kf5 50. h5 gxh5 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.23"]
[Round "4"]
[White "Sudarkin, Gregory"]
[Black "Voznesensky, Vladimir"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2154"]
[BlackElo "1873"]
[PlyCount "87"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b5 10. e5 b4 11. d4 cxd4 12. cxd4 a5 13. a4 bxa3 14. Rxa3 Rb8 15. Nb3 Qb6 16. Nc5 Nb4 17. Bf1 Nec6 18. Rc3 Na2 19. Rb3 Qa7 20. Be3 Nab4 21. h4 Ba6 22. Bh3 Bc4 23. Ra3 Na6 24. Na4 Bb5 25. h5 Bxa4 26. Qxa4 Nab4 27. h6 Bh8 28. Rc3 Rbc8 29. Rec1 Ne7 30. Rxc8 Nxc8 31. Ra1 Nd3 32. Qb5 Qb6 33. Qxd3 Qxb2 34. Rxa5 Nb6 35. Qb5 Nc4 36. Qxb2 Nxb2 37. Ng5 Nc4 38. Ra7 Nxe5 39. dxe5 Bxe5 40. Nf3 Bf6 41. Bd4 Bxd4 42. Nxd4 e5 43. Nc6 Re8 44. Nxe5 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.22"]
[Round "3"]
[White "Svoekoshinov, Igor"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2036"]
[BlackElo "2154"]
[PlyCount "75"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 h6 8. Bc4 Be6 9. Qe2 Nbd7 10. 0-0 Rc8 11. Bb3 Be7 12. Nh4 0-0 13. Ng6 Bxb3 14. Nxe7+ Qxe7 15. axb3 Qe6 16. Rfd1 Ne8 17. Ra5 f5 18. f3 fxe4 19. Nxe4 Ndf6 20. Nxf6+ Nxf6 21. c4 Rcd8 22. Qd3 Qf7 23. h3 Qc7 24. b4 Qe7 25. Bf2 Kh8 26. Bh4 g5 27. Bg3 Kg7 28. Kh2 Qf7 29. b5 axb5 30. Rxb5 Rd7 31. Qb3 Rc8 32. Rb4 Rcc7 33. Qd3 Qe6 34. Re1 Qf7 35. b3 Rc6 36. Rb5 Re7 37. Qf5 Qe8 38. Kg1 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.21"]
[Round "2"]
[White "Sudarkin, Gregory"]
[Black "Alachihin, Vladimir"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2154"]
[BlackElo "2061"]
[PlyCount "41"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 Bg4 9. 0-0-0 0-0 10. Be2 Bf6 11. h3 Be6 12. Kb1 Ne5 13. g4 Rb8 14. g5 Nxf3 15. Bxf3 Be5 16. Be3 f5 17. gxf6 Qxf6 18. Bg4 a6 19. f4 Bxg4 20. fxe5 Qxe5 21. hxg4 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.20"]
[Round "1"]
[White "Danilova, Irina M"]
[Black "Sudarkin, Gregory"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1847"]
[BlackElo "2154"]
[PlyCount "56"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nbd7 10. g4 b5 11. g5 Nh5 12. a4 b4 13. Nd5 Bxd5 14. Qxd5 0-0 15. Qd2 Qc7 16. Rg1 Rfe8 17. h4 Nf8 18. Bh3 Ng6 19. Bg4 Ngf4 20. Bxh5 Nxh5 21. a5 Rac8 22. Rg2 Qc4 23. Nc1 Qe6 24. Ra4 Qh3 25. Rxb4 d5 26. Rb6 d4 27. Bxd4 exd4 28. Rxa6 Bb4 0-1

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.23"]
[Round "9"]
[White "Minina, Veronika"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "2063"]
[BlackElo "2177"]
[PlyCount "93"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 b5 5. Bg2 exd5 6. cxd5 d6 7. a4 b4 8. Nd2 a5 9. e4 Nbd7 10. Qc2 Ra7 11. Ngf3 Be7 12. 0-0 0-0 13. Re1 Re8 14. b3 Nb6 15. Nc4 Nfd7 16. Nfd2 Bf6 17. Bb2 Bxb2 18. Nxb2 Ba6 19. Re3 Nf6 20. h3 Rae7 21. Rae1 Qc7 22. Bf1 Bxf1 23. Kxf1 Nfd7 24. Nbc4 Nxc4 25. Nxc4 Ne5 26. Nxe5 Rxe5 27. Qe2 Rc8 28. f4 Ree8 29. Qc4 Qd7 30. Kg2 Red8 31. Rd1 Re8 32. e5 Rcd8 33. e6 Qb7 34. Rde1 f6 35. e7 Rc8 36. Qe4 Qd7 37. Qc4 Rc7 38. Re6 Rb7 39. Qa6 Ra7 40. Qb6 Qc7 41. Qb5 Qd7 42. Rxd6 Qxb5 43. axb5 Rexe7 44. Rxe7 Rxe7 45. Rc6 Rb7 46. d6 Kf8 47. Rc8+ 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.22"]
[Round "8"]
[White "Kopasov, Evgeny Aleksandrovi"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2076"]
[BlackElo "2177"]
[PlyCount "73"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 0-0 10. 0-0 Nbd7 11. Rb1 Ng4 12. Qc2 Qb6 13. h3 Nge5 14. Nxe5 Nxe5 15. b3 Rfb8 16. Bd2 Qa7 17. a4 Rb6 18. Rfe1 Rab8 19. Na2 Rc8 20. Bc3 Qb7 21. Ba5 Nd7 22. Bxb6 Qxb6 23. Qd2 Bf6 24. Rec1 Ra8 25. b4 cxb4 26. Rxb4 Qa7 27. Nc3 Rb8 28. Rxb8+ Qxb8 29. Rb1 Qc7 30. Nb5 Qc4 31. Rb4 Qc5 32. Nd4 Kg7 33. e3 Ne5 34. Rb3 Bc4 35. Rb1 Bxd5 36. Bxd5 Qxd5 37. Nf5+ 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.21"]
[Round "7"]
[White "Sudarkin, Gregory"]
[Black "Silivanov, Sergej"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2177"]
[BlackElo "2364"]
[PlyCount "148"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 Nc5 6. Bg5 Be7 7. exd6 Qxd6 8. Nc3 Qe6+ 9. Qxe6 Bxe6 10. 0-0-0 c6 11. Bxe7 Kxe7 12. Ng5 Nbd7 13. Nxe6 Nxe6 14. Bc4 Rad8 15. Bxe6 fxe6 16. Rhe1 Rhf8 17. f3 Nf6 18. Ne4 Rxd1+ 19. Kxd1 Rd8+ 20. Kc1 Rd5 21. c3 h6 22. Kc2 b6 23. Re2 Rh5 24. Nxf6 gxf6 25. g3 Rd5 26. Rd2 Re5 27. Rd4 Rh5 28. Rd2 Rf5 29. f4 h5 30. Kd3 h4 31. Ke4 hxg3 32. hxg3 Rh5 33. Kf3 a5 34. g4 Rc5 35. Ke3 a4 36. Rd3 a3 37. b3 f5 38. gxf5 Rxf5 39. b4 Rh5 40. c4 Rh2 41. Rd2 Rh1 42. Rd3 Kf6 43. Ke4 Rc1 44. Kd4 Kf5 45. Rxa3 Kxf4 46. Ra6 e5+ 47. Kd3 e4+ 48. Kd2 Rxc4 49. Rxb6 e3+ 50. Kd3 Rd4+ 51. Kxd4 e2 52. Rxc6 e1Q 53. Kc5 Qf2+ 54. Kb5 Qxa2 55. Kb6 Ke5 56. b5 Kd5 57. Kb7 Qa4 58. Kb6 Qa8 59. Rc5+ Kd4 60. Rc7 Qb8+ 61. Kc6 Kc4 62. b6 Qe8+ 63. Rd7 Qc8+ 64. Rc7 Qe6+ 65. Kb7+ Kb5 66. Kb8 Kxb6 67. Rb7+ Kc6 68. Rc7+ Kd6 69. Rc8 Qb3+ 70. Ka7 Qa4+ 71. Kb7 Qb5+ 72. Ka7 Kd7 73. Rb8 Qa5+ 74. Kb7 Qc7+ 0-1

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.20"]
[Round "6"]
[White "Van de Oudeweetering, Arthur"]
[Black "Sudarkin, Gregory"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2371"]
[BlackElo "2177"]
[PlyCount "84"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Nc6 9. Be3 cxd4 10. Nxd4 Bxe2 11. Qxe2 Nxd4 12. Bxd4 Be7 13. Nd2 0-0 14. Rfe1 Rfd8 15. Nf3 Qf5 16. c4 Nd7 17. Rad1 Bf6 18. b3 Nf8 19. Rd2 Ng6 20. Red1 Qa5 21. Bxf6 gxf6 22. Qe4 Rxd2 23. Rxd2 Qc7 24. h4 h5 25. Qd4 Kg7 26. Qd7 Rc8 27. Qb5 Ne5 28. Nxe5 Qxe5 29. Qxe5 fxe5 30. Rd7 Rb8 31. Kf1 Kg6 32. Ke2 f6 33. Ke3 a5 34. Re7 b5 35. Rxe6 bxc4 36. bxc4 Rb2 37. Ra6 Rxa2 38. c5 a4 39. c6 Rc2 40. Kd3 Rc5 41. Ke4 a3 42. Rxa3 f5+ 1/2-1/2

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.19"]
[Round "5"]
[White "Sudarkin, Gregory"]
[Black "Jezov, Roman"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2177"]
[BlackElo "2086"]
[PlyCount "163"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Kh1 Be7 8. Nc3 b5 9. a3 Bb7 10. Qe2 d6 11. f4 Nbd7 12. Be3 Nc5 13. Bg1 0-0 14. Rae1 Rac8 15. Rf3 Nxd3 16. cxd3 Rfd8 17. Be3 Ng4 18. Bg1 Nf6 19. Ref1 Bf8 20. Rh3 g6 21. Be3 Bg7 22. Kg1 h5 23. Rg3 Ng4 24. Rxg4 hxg4 25. Qxg4 d5 26. e5 Qe7 27. h4 Re8 28. h5 f5 29. Qxg6 Qf7 30. Qg5 Kh7 31. g4 Bh6 32. Qg6+ Qxg6 33. hxg6+ Kxg6 34. gxf5+ exf5 35. Kf2 Rf8 36. Rg1+ Kh7 37. Kf3 Rce8 38. Nce2 Rg8 39. Rh1 Rg6 40. Rh5 Kg8 41. Ng3 Rxe5 42. Ngxf5 Bxf4 43. Bxf4 Re8 44. Rh2 Bc8 45. Rc2 Bxf5 46. Nxf5 Rf6 47. Nh6+ Kh7 48. Rc7+ Kg6 49. Ng4 Rfe6 50. d4 Re4 51. Rc6+ R8e6 52. Rxe6+ Rxe6 53. Ne5+ Kf5 54. Bd2 Re8 55. Ke3 Rh8 56. Kd3 Rh3+ 57. Kc2 Ke4 58. Bc3 b4 59. axb4 Rh1 60. Kb3 Ra1 61. b5 axb5 62. Kb4 Ra8 63. Kxb5 Rc8 64. Kb6 Ra8 65. Kb7 Ra4 66. Nc6 Ra1 67. Kb6 Ra4 68. Kb5 Rc4 69. Ba5 Rc2 70. b4 Kd3 71. Bb6 Rc1 72. Bc5 Rb1 73. Ne7 Ke4 74. Ka5 Ra1+ 75. Kb6 Rb1 76. b5 Rh1 77. Kc7 Rc1 78. Kc6 Rh1 79. b6 Rh7 80. b7 Rxe7 81. Bxe7 Kxd4 82. b8Q 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.18"]
[Round "4"]
[White "Smirnov, Igor"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2459"]
[BlackElo "2177"]
[PlyCount "117"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Be6 10. Bb3 Bxb3 11. axb3 Nbd7 12. Qe2 Re8 13. Rfd1 Qc7 14. Bg5 Rac8 15. Nh4 g6 16. g3 Bf8 17. Qf3 Bg7 18. Rd2 h6 19. Bxf6 Nxf6 20. Rad1 Rcd8 21. Ng2 Qe7 22. Ne3 Qe6 23. Nc4 Bf8 24. Nd5 Nxd5 25. Rxd5 Qc8 26. Qd3 Be7 27. c3 Qc6 28. f3 h5 29. Kg2 Kf8 30. Nxd6 Bxd6 31. Rxd6 Rxd6 32. Qxd6+ Qxd6 33. Rxd6 Re7 34. Kf2 Rc7 35. Ke3 Ke7 36. Rb6 Rd7 37. f4 exf4+ 38. gxf4 Kd8 39. b4 Kc7 40. Rf6 Kd8 41. h4 Ke7 42. Rb6 Kf8 43. e5 Ke8 44. Ke4 Kf8 45. f5 gxf5+ 46. Kxf5 Kg7 47. e6 fxe6+ 48. Kxe6 Rc7 49. Kd5 Rf7 50. Kc4 Rc7+ 51. Kb3 Kh7 52. c4 Kg7 53. c5 Kh7 54. Kc4 Kg7 55. b5 axb5+ 56. Kxb5 Kh7 57. b4 Kg7 58. Rd6 Rf7 59. Kb6 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.17"]
[Round "3"]
[White "Sudarkin, Gregory"]
[Black "Yakovlev, Yuri S"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2177"]
[BlackElo "2062"]
[PlyCount "77"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Nc3 Nc6 8. Nb3 h5 9. Kh1 Ne5 10. f4 Nxd3 11. cxd3 b5 12. a3 Bb7 13. Qe2 h4 14. Be3 Nh5 15. Rac1 Qd8 16. Qg4 Nf6 17. Qh3 Rh5 18. Rf2 g6 19. Rcf1 d5 20. e5 Ng8 21. Bc5 Nh6 22. Bxf8 Kxf8 23. d4 Nf5 24. Rc1 Rc8 25. Rfc2 Rc4 26. Qd3 Qb6 27. Ne2 a5 28. Nc5 Kg7 29. b3 Rxc2 30. Qxc2 b4 31. axb4 Qxb4 32. Qc3 Qb5 33. Ng1 Rh8 34. Ra1 Ra8 35. Nf3 Bc6 36. Rc1 Be8 37. Ng5 Qe2 38. Ncxe6+ fxe6 39. Qc7+ 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.16"]
[Round "2"]
[White "Butneva, Larisa"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1963"]
[BlackElo "2177"]
[PlyCount "105"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Nge2 0-0 7. Be3 d6 8. h3 h6 9. Qd2 Kh7 10. f4 Bd7 11. g4 Ne8 12. f5 Ne5 13. 0-0 Nc7 14. a4 Rb8 15. Rf2 Rg8 16. Raf1 Bf6 17. g5 hxg5 18. Bxg5 Bxg5 19. Qxg5 f6 20. Qh4+ Kg7 21. fxg6 Rh8 22. Qg3 Rh6 23. Nf4 Qh8 24. Nce2 Nxg6 25. d4 cxd4 26. Nxd4 Kh7 27. Nf5 Bxf5 28. exf5 Ne5 29. Be4 Rg8 30. Ng6 Qg7 31. Rg2 Rh5 32. Rf4 Qh6 33. h4 Rg7 34. c3 b6 35. Bc2 Nd5 36. Rd4 Nc7 37. b4 Ne8 38. Bd1 Qc1 39. Kh2 Rh6 40. Bc2 Qa1 41. Rd1 Qa2 42. Rd4 Qa1 43. Rd1 Qa2 44. c4 Qxc4 45. Rdg1 Qd5 46. Rf1 Qc4 47. Rf4 Qd5 48. Qe3 Qc6 49. b5 Qc7 50. Kh3 Qb8 51. Nf8+ Kh8 52. Ng6+ Kh7 53. Rd4 1-0

[Event "Chigorin Memorial 13th"]
[Site "St Petersburg"]
[Date "2005.10.15"]
[Round "1"]
[White "Sudarkin, Gregory"]
[Black "Iskusnyh, Sergei"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2177"]
[BlackElo "2473"]
[PlyCount "116"]
[EventDate "2005.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Qa4 0-0 7. d4 cxd4 8. cxd4 d6 9. Bxc6 bxc6 10. Qxc6 Bd7 11. Qc2 Qa5 12. Nc3 Rfc8 13. Qd3 Rab8 14. Re1 Bg4 15. Nd2 Be6 16. Nf3 Bc4 17. Qd1 Ba6 18. Qa4 Qxa4 19. Nxa4 Rc2 20. h3 Rbc8 21. Nc3 Bb7 22. e5 Nd5 23. exd6 Nxc3 24. bxc3 exd6 25. Bf4 Bxf3 26. gxf3 d5 27. Kg2 R2xc3 28. Be5 Ra3 29. Bxg7 Kxg7 30. Re5 Ra5 31. Rb1 Rc7 32. Rb2 f6 33. Re8 Kf7 34. Reb8 Ke6 35. R8b7 Rxb7 36. Rxb7 h5 37. Rb2 Ra4 38. Rd2 h4 39. Kf1 Kf5 40. Ke2 Kf4 41. Rb2 Rxd4 42. Rc2 Ra4 43. Rb2 f5 44. Rc2 a5 45. Rd2 d4 46. a3 Rc4 47. Rd3 Rc2+ 48. Ke1 g5 49. Rxd4+ Kxf3 50. Rd5 f4 51. Rxg5 a4 52. Rg4 Ra2 53. Rxh4 Rxa3 54. Rh8 Ra1+ 55. Kd2 a3 56. Kc2 Kxf2 57. Kb3 Kg3 58. h4 f3 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "2"]
[White "Chepel, Nikolay"]
[Black "Sudarkin, Gregory"]
[Result "0-1"]
[ECO "D26"]
[BlackElo "2164"]
[PlyCount "92"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 Nc6 7. Nc3 Qd8 8. Bc4 Nf6 9. 0-0 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 0-0 13. Bf4 Bf6 14. Bxc6 bxc6 15. Qc2 Be6 16. Rad1 Bd5 17. b3 Qc8 18. Ne5 Re8 19. Rfe1 a5 20. Nc4 a4 21. Rxe8+ Qxe8 22. bxa4 Qe6 23. Nb6 Re8 24. h3 Bxa2 25. Rd6 Qe1+ 26. Kh2 Be5 27. Bg3 Bxd6 28. Bxd6 Bd5 29. Nxd5 cxd5 30. Qc5 Qe6 31. a5 Rc8 32. Qb4 Qd7 33. Be5 Ra8 34. Bd4 Qc7+ 35. g3 Qxa5 36. Qe7 Qd8 37. Qe5 f6 38. Qe6+ Kh8 39. h4 Ra4 40. Bb6 Ra6 41. Bxd8 Rxe6 42. Kg2 Kg8 43. Ba5 Kf7 44. Kf3 Re4 45. g4 h5 46. gxh5 Rxh4 0-1

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "5"]
[White "Grabinsky, Vladimir"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2310"]
[BlackElo "2164"]
[PlyCount "79"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 e6 4. axb4 Bxb4 5. c3 Be7 6. d4 d6 7. Bd3 Nf6 8. Ne2 0-0 9. 0-0 Ne8 10. f4 f5 11. e5 d5 12. Na3 Bd7 13. g4 g6 14. Ng3 Ng7 15. h3 Bc6 16. Qe2 Nd7 17. Nc2 Kh8 18. Ne3 Qe8 19. Ra2 a6 20. Qf3 Nb6 21. h4 fxg4 22. Qxg4 Nf5 23. Rff2 Rg8 24. Rh2 Bb5 25. Bb1 Nc4 26. Nef1 Bd7 27. h5 Qf7 28. Rag2 Raf8 29. Qh3 b5 30. Bd3 Bc8 31. Kh1 a5 32. Be2 g5 33. h6 Nxg3+ 34. Nxg3 gxf4 35. Bh5 Rg6 36. Bxg6 Qxg6 37. Ne2 Qe4 38. Qg4 Qg6 39. Qxg6 hxg6 40. Nxf4 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "8"]
[White "Sepman, Yulius"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2314"]
[BlackElo "2164"]
[PlyCount "267"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Be2 Nf6 5. 0-0 e6 6. d4 cxd4 7. Nxd4 Be7 8. Kh1 a6 9. a4 Nxd4 10. Qxd4 0-0 11. f4 Qc7 12. Bf3 Rb8 13. a5 Bd7 14. Be3 e5 15. Qd2 exf4 16. Bxf4 Bc6 17. Rad1 Qxa5 18. Nd5 Nxd5 19. Qxa5 Nxf4 20. e5 Bxf3 21. Rxf3 dxe5 22. Qxe5 Ng6 23. Qe4 Rfe8 24. Qd5 Rf8 25. Rdf1 Bf6 26. g3 Rfe8 27. R3f2 Re7 28. c4 Ne5 29. Re2 Rd7 30. Qe4 Re7 31. Qf5 Rbe8 32. Rfe1 Re6 33. Qc2 g6 34. Kg2 Kg7 35. b3 Kg8 36. h3 Kg7 37. b4 Kg8 38. Qb3 Kg7 39. b5 axb5 40. Qxb5 R8e7 41. Qb3 Kg8 42. Ra2 Rc7 43. Re4 Rec6 44. Ra4 Kg7 45. Rb4 b6 46. Rxb6 Rxb6 47. Qxb6 Rxc4 48. Re2 Rc6 49. Qb5 Re6 50. Qd5 Re7 51. Ra2 Rd7 52. Qe4 Rd8 53. Qe2 Kg8 54. Ra5 Re8 55. Qb5 Rd8 56. Qe2 Re8 57. g4 Kf8 58. Rb5 Bg7 59. Rb7 Bf6 60. Qe3 Bh8 61. Kg3 Bf6 62. Qc5+ Kg8 63. Qe3 Kf8 64. Qb3 Bg7 65. h4 Kg8 66. Rb8 Rf8 67. Rb7 Nc6 68. Qd5 Nd8 69. Rd7 Ne6 70. h5 Re8 71. Qb5 Rf8 72. Qd5 Re8 73. Qb5 Rf8 74. Qb4 Re8 75. Kg2 Rf8 76. Qe7 Nf4+ 77. Kf3 Ne6 78. Rb7 Nd4+ 79. Ke4 Ne6 80. Rb6 Nd8 81. Kd5 gxh5 82. gxh5 h6 83. Ke4 Ne6 84. Rc6 Ng5+ 85. Kf5 Ne6 86. Ra6 Ng5 87. Ra2 Kh7 88. Qd7 Kh8 89. Rg2 Ne6 90. Qe7 Kh7 91. Rg1 Kh8 92. Ke4 Kh7 93. Rf1 Kg8 94. Kd5 Ng5 95. Kc6 Kh7 96. Rf5 Rg8 97. Kd7 Rf8 98. Qe3 Ne6 99. Ke7 Kg8 100. Qf2 Nd8 101. Qf3 Kh7 102. Qe4 Kg8 103. Qf3 Kh8 104. Rf6 Kg8 105. Qg2 Kh8 106. Rf5 Kh7 107. Rf4 Rg8 108. Rg4 Kh8 109. Qg1 Kh7 110. Rxg7+ Rxg7 111. Qb1+ Kh8 112. Kxd8 Rg5 113. Ke7 Rg8 114. Qb2+ Kh7 115. Qc2+ Kh8 116. Qc3+ Kh7 117. Qd3+ Kh8 118. Qd4+ Kh7 119. Qe4+ Kh8 120. Kf6 Rg7 121. Qf4 Kh7 122. Qf5+ Kh8 123. Qe5 Kh7 124. Qb8 Rg8 125. Qb1+ Kh8 126. Qa1 Rg5 127. Kxf7+ Kh7 128. Qb1+ Kh8 129. Qb2+ Kh7 130. Qc2+ Kh8 131. Qc3+ Kh7 132. Qd3+ Kh8 133. Qd4+ Kh7 134. Qf6 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "3"]
[White "Solovjov, Sergey"]
[Black "Sudarkin, Gregory"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2426"]
[BlackElo "2164"]
[PlyCount "103"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. g4 b5 12. Kb1 Nb6 13. Bxb6 Qxb6 14. h4 0-0 15. h5 b4 16. Nd5 Bxd5 17. exd5 Nd7 18. Qd3 a5 19. Qf5 Nf6 20. g5 g6 21. hxg6 hxg6 22. Qd3 Nh5 23. Nd2 Nf4 24. Qe4 Kg7 25. Nc4 Qc7 26. Bd3 Rh8 27. Rhg1 Rh5 28. Nxe5 Nxd3 29. cxd3 Bxg5 30. Ng4 Qe7 31. Rde1 Qxe4 32. dxe4 Bf4 33. Nf2 Be5 34. Nd3 Bd4 35. Rgf1 Rh2 36. Rc1 Rd2 37. Rfd1 Rxd1 38. Rxd1 Kf6 39. Kc2 Rh8 40. Kb3 Rh2 41. a3 bxa3 42. bxa3 Rh3 43. Kc4 Bb6 44. Kb5 Bd8 45. Kc6 Rxf3 46. Kxd6 Be7+ 47. Kd7 Bxa3 48. e5+ Kf5 49. Ke8 Rxd3 50. Rxd3 Kxe5 51. Rxa3 Kxd5 52. Kxf7 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "7"]
[White "Sudarkin, Gregory"]
[Black "Averjanov, Sergey"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2164"]
[BlackElo "2124"]
[PlyCount "83"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. b3 a6 8. N5a3 f5 9. Nc3 Nf6 10. Bd3 fxe4 11. Nxe4 0-0 12. 0-0 Nxe4 13. Bxe4 Bf5 14. Bxf5 Rxf5 15. Nc2 Qf8 16. Ne3 Rf6 17. Nd5 Rg6 18. f4 exf4 19. Nxf4 Rf6 20. Be3 Kh8 21. Qd2 Qg8 22. Nd5 Rxf1+ 23. Rxf1 Rd8 24. Nxe7 Nxe7 25. Bg5 Rd7 26. Bxe7 Rxe7 27. Qxd6 Qe8 28. Qf4 h6 29. Qf8+ Qxf8 30. Rxf8+ Kh7 31. Kf2 Kg6 32. a4 Rc7 33. Kf3 b5 34. axb5 axb5 35. Rf4 bxc4 36. bxc4 Ra7 37. Ke3 Kg5 38. Rf2 Rc7 39. Kd4 Rd7+ 40. Kc5 Rc7+ 41. Kd5 Rd7+ 42. Kc6 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "4"]
[White "Sudarkin, Gregory"]
[Black "Glazov, Anatoly"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2164"]
[BlackElo "2041"]
[PlyCount "63"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. f3 Nbd7 7. 0-0-0 c6 8. Bh6 b5 9. Bxg7 Kxg7 10. h4 h5 11. e5 Ne8 12. g4 Rh8 13. gxh5 Rxh5 14. f4 e6 15. Nf3 Qa5 16. Kb1 b4 17. Ne4 c5 18. Ng3 Rh6 19. h5 Bb7 20. Bg2 c4 21. hxg6 c3 22. Qe3 Rxg6 23. f5 Bd5 24. a3 bxa3 25. bxc3 Qb5+ 26. Kc1 Nb6 27. Bf1 Qb2+ 28. Kd2 exf5 29. Nxf5+ Kf8 30. Rh8+ Rg8 31. Qh6+ Ng7 32. Rxg8+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "6"]
[White "Sudarkin, Gregory"]
[Black "Lychik, Robert Ivanovich"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2164"]
[BlackElo "2043"]
[PlyCount "111"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Nc2 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Rb1 Rc8 11. b3 h5 12. Bg5 Nh7 13. Bd2 f5 14. exf5 Bxf5 15. Rc1 Ne5 16. Be1 Qd7 17. Ne3 Rf7 18. Nxf5 Qxf5 19. Nd5 Rcf8 20. f4 e6 21. Nc3 Bh6 22. g3 Qh3 23. Bf2 h4 24. Qxd6 Ng4 25. Bxg4 Qxg4 26. Rce1 Bxf4 27. Qxe6 Qxe6 28. Rxe6 hxg3 29. hxg3 Ng5 30. Rxg6+ Kh7 31. gxf4 Kxg6 32. fxg5 Rf4 33. Ne2 Rg4+ 34. Ng3 Rxg5 35. Rd1 Rf6 36. Kg2 Ra6 37. a4 Raa5 38. Rd6+ Kf7 39. Rd7+ Ke6 40. Rxb7 a6 41. Kf3 Rae5 42. Rb6+ Kd7 43. Rxa6 Rg8 44. Kf4 Ree8 45. Bd4 Rgf8+ 46. Nf5 Re1 47. Ra5 Rf1+ 48. Ke4 Re1+ 49. Kd3 Rd1+ 50. Kc3 Rf1 51. Rd5+ Kc7 52. Ng7 R8f3+ 53. Kb4 Rb1 54. Ne6+ Kc6 55. Bc3 Rc1 56. Nd4+ 1-0

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "9"]
[White "Sudarkin, Gregory"]
[Black "Nikolaev, Vadim S"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2164"]
[BlackElo "2218"]
[PlyCount "9"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Be3 Bg7 5. f3 1/2-1/2

[Event "St Petersburg White Nights op"]
[Site "St Petersburg"]
[Date "2004.??.??"]
[Round "1"]
[White "Sudarkin, Gregory"]
[Black "Polovodin, Igor A"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2164"]
[BlackElo "2440"]
[PlyCount "118"]
[EventDate "2004.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Nbd7 10. 0-0-0 Qc7 11. Qf2 b5 12. g4 h6 13. Kb1 Rb8 14. h3 Nb6 15. Bxb6 Rxb6 16. Nd5 Nxd5 17. exd5 Bd7 18. Bd3 Bg5 19. Qe2 0-0 20. h4 Bf4 21. Nd2 Qc5 22. Ne4 Qe3 23. Qg2 Rbb8 24. g5 Kh8 25. gxh6 Bxh6 26. Nxd6 Qf4 27. Ne4 Rbd8 28. Rhg1 Bc8 29. d6 f5 30. Ng5 Rxd6 31. Rde1 Rdd8 32. Qg3 Qxg3 33. Rxg3 Rde8 34. b3 Bb7 35. c4 Bc6 36. Rh3 Re7 37. Rh2 e4 38. fxe4 fxe4 39. cxb5 axb5 40. Rhe2 Bxg5 41. hxg5 Rf4 42. Kb2 Kh7 43. Rc1 Be8 44. Rc5 b4 45. Bb5 Bh5 46. Rh2 g6 47. Be2 e3 48. Bxh5 Rf2+ 49. Rc2 Rxh2 50. Rxh2 gxh5 51. Rxh5+ Kg6 52. Rh1 e2 53. Re1 Kxg5 54. a3 Kf4 55. axb4 Ke3 56. b5 Kd2 57. Rh1 e1Q 58. Rxe1 Rxe1 59. b4 Kd3 0-1

[Event "Voronezh Master op"]
[Site "Voronezh"]
[Date "2003.06.16"]
[Round "4"]
[White "Sudarkin, Gregory"]
[Black "Slugin, Sergey"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2178"]
[BlackElo "2350"]
[PlyCount "48"]
[EventDate "2003.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Nce2 Qc7 17. Bh6 Bxh6 18. Qxh6 Rc8 19. c3 Qa5 20. Nf5 Bxf5 21. gxf5 Qxa2 22. Rdg1 Rb4 23. fxg6 Qa1+ 24. Kc2 Rxb2+ 0-1

