[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.18"]
[Round "9"]
[White "Iljin, Timofey"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2285"]
[BlackElo "2226"]
[PlyCount "27"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. e4 Bg4 6. Bxc4 Bxf3 7. gxf3 Nxd4 8. e5 Nh5 9. Be3 Nc6 10. Qb3 Nxe5 11. Qb5+ Nc6 12. Qxb7 Ne5 13. Bb5+ Nd7 14. Bxd7+ 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.17"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Potapova, Margarita"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2226"]
[BlackElo "2284"]
[PlyCount "69"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Qd3 Nbd7 5. 0-0-0 e6 6. e4 dxe4 7. Nxe4 Be7 8. Bxf6 Nxf6 9. Nxf6+ Bxf6 10. Nf3 0-0 11. Kb1 Qa5 12. h4 e5 13. Ng5 g6 14. Qf3 Bxg5 15. hxg5 Be6 16. b3 exd4 17. Qf6 Qf5 18. Rh6 Rfd8 19. Bd3 Qxf6 20. gxf6 Rd5 21. Rdh1 Rad8 22. Rxh7 Rh5 23. R1xh5 gxh5 24. Rxh5 Rd6 25. g4 a6 26. f4 b5 27. b4 Bd5 28. g5 Re6 29. f5 Re1+ 30. Kb2 Re3 31. g6 fxg6 32. fxg6 Rf3 33. f7+ Bxf7 34. gxf7+ Rxf7 35. Rc5 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.16"]
[Round "7"]
[White "Sredojevic, Ivan"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2316"]
[BlackElo "2226"]
[PlyCount "52"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. b3 e5 3. g3 d5 4. Qh5 Nf6 5. Qxe5+ Be7 6. Bb5+ Nbd7 7. Nc3 0-0 8. Bxd7 Qxd7 9. Nxd5 Re8 10. Bb2 Bd8 11. Nf3 Rxe5 12. Nxe5 Qd6 13. Nxf6+ Bxf6 14. f4 b5 15. 0-0-0 c4 16. Kb1 Bxe5 17. Bxe5 Qc6 18. Rde1 Bh3 19. Rhg1 Re8 20. d3 Bg4 21. Bb2 a5 22. h3 Bd7 23. g4 a4 24. Re3 axb3 25. axb3 c3 26. Ba3 Qb6 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "5"]
[White "Bykova, Anastasia"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2168"]
[BlackElo "2226"]
[PlyCount "69"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 dxc4 5. Qxd8+ Kxd8 6. Nf3 b5 7. a4 Nb4 8. Kd2 c6 9. Nc3 Nd5 10. axb5 Nxc3 11. bxc3 cxb5 12. Nd4 Bd7 13. Be2 a5 14. Bf3 Ra6 15. Bb7 Ra7 16. Bc6 b4 17. Bd5 Nh6 18. Bb2 Ng4 19. f4 Nf2 20. Rhb1 Nd3 21. Bxc4 Nxb2 22. Rxb2 bxc3+ 23. Kxc3 Bb4+ 24. Kd3 Rc7 25. Bxf7 Ke7 26. Bd5 Rc3+ 27. Ke4 g6 28. e6 Be8 29. Rc2 Kf6 30. Rxc3 Bxc3 31. Rc1 Bxd4 32. exd4 Bb5 33. Rc7 Rf8 34. Rxh7 Bf1 35. e7 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "6"]
[White "Dudin, Denis"]
[Black "Koshevarov, Alexander"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2226"]
[BlackElo "2030"]
[PlyCount "89"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. a4 a5 7. Nc3 Nc6 8. e4 Bg4 9. Be3 Re8 10. h3 Bxf3 11. Bxf3 e5 12. d5 Nd4 13. Bg2 c6 14. f4 cxd5 15. fxe5 dxe5 16. Bg5 Qb6 17. Bxf6 Ne2+ 18. Kh2 Nxc3 19. bxc3 Bxf6 20. Rb1 Qd6 21. Qxd5 Qxd5 22. exd5 Be7 23. Rxb7 Rab8 24. Ra7 f5 25. Rxa5 e4 26. Rd1 Bd6 27. Ra6 Red8 28. c4 Ra8 29. Rxd6 Rxd6 30. c5 Rdd8 31. c6 Rxa4 32. c7 Rc8 33. d6 Rc4 34. Rd2 Kf7 35. Bf1 R4xc7 36. dxc7 Rxc7 37. c4 Kf6 38. h4 g5 39. Rd6+ Ke5 40. Rd5+ Kf6 41. hxg5+ Kxg5 42. c5 h5 43. Bh3 Rf7 44. c6 h4 45. Rxf5+ 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.14"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Lopatik, Nikita"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2226"]
[BlackElo "2050"]
[PlyCount "82"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. a3 bxa3 7. Rxa3 0-0 8. g3 d6 9. Bg2 Nc6 10. 0-0 e5 11. Nc3 Re8 12. dxe5 dxe5 13. Nd5 e4 14. Ng5 Bf5 15. Ne3 Bg6 16. Nh3 Qd4 17. Qb3 b6 18. Nf4 Rac8 19. Bh3 Rcd8 20. Qb5 Qc5 21. Qxc5 bxc5 22. Ned5 Nd7 23. Nc7 Rf8 24. Na6 Nde5 25. Nxc5 Nxc4 26. Rc3 Nd2 27. Ra1 Nd4 28. Nd7 Rfe8 29. Ra4 Nf5 30. Rxa7 Nd4 31. Ra4 Nf5 32. Nb6 Nd4 33. Bd7 Rxd7 34. Nxd7 Nf5 35. b4 e3 36. f3 Nd4 37. Rxe3 f6 38. Kf2 Rd8 39. Nc5 Be8 40. Ra7 Nc6 41. Rc7 Nxb4 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "2"]
[White "Dudin, Denis"]
[Black "Chernyavsky, Alexander"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2226"]
[BlackElo "2319"]
[PlyCount "104"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 c6 7. Qc2 a6 8. 0-0-0 b5 9. cxd5 cxd5 10. Kb1 Bb7 11. Ne5 Nxe5 12. dxe5 Ng4 13. Bf4 Qb8 14. e4 dxe4 15. Qe2 h5 16. h3 b4 17. Na4 Nh6 18. Nb6 Ra7 19. Nc4 Nf5 20. Nd6+ Bxd6 21. exd6 Kd7 22. Qc2 Bc6 23. Be2 Rc8 24. Bxh5 b3 25. Qxb3 Qxb3 26. axb3 g6 27. Be2 Bd5 28. f3 exf3 29. Bxf3 Bxf3 30. gxf3 f6 31. Rd3 e5 32. Bd2 Rb7 33. f4 e4 34. Rc3 Rg8 35. Rhc1 Nxd6 36. Rc6 Rh8 37. Rxa6 Rxh3 38. Bc3 Rd3 39. Bxf6 e3 40. Bc3 Rb5 41. Kc2 Rbd5 42. Ra5 Rxc3+ 43. bxc3 Rxa5 44. Rg1 Ra2+ 45. Kd3 Nf5 46. c4 Rd2+ 47. Kc3 Rf2 48. b4 Rxf4 49. Rxg6 e2 50. Kd2 Re4 51. Rg1 Nd4 52. Kd3 e1Q 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "3"]
[White "Mochalin, Faddey"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2032"]
[BlackElo "2226"]
[PlyCount "98"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 bxa4 14. Ncb4 Nxb4 15. cxb4 0-0 16. Rxa4 a5 17. b5 Bb7 18. Bc4 Bxd5 19. Qxd5 Kh8 20. 0-0 f5 21. exf5 Rxf5 22. g3 Qb6 23. Qc6 Qd4 24. Rxa5 Rbf8 25. Ra8 Bd8 26. Qd5 Qxd5 27. Bxd5 Bb6 28. Kg2 Rxa8 29. Bxa8 e4 30. Bc6 g6 31. b3 e3 32. fxe3 Rxf1 33. Kxf1 Bxe3 34. Ke2 Bg1 35. Kf3 Kg7 36. Ke4 Kf6 37. Kd5 Ke7 38. h3 h6 39. g4 Be3 40. Kc4 Kd8 41. Be4 g5 42. Kd5 Kd7 43. Bf5+ Kc7 44. Ke6 Bf2 45. Bd3 Bg3 46. Kf6 Kb6 47. Bc4 Kc5 48. Kg6 Bh4 49. Kxh6 Kb6 1/2-1/2

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.22"]
[Round "9"]
[White "Gorbatov, Alexej"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2370"]
[BlackElo "2130"]
[PlyCount "54"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Bb4 6. e3 c6 7. Qc2 Qa5 8. Nd2 Ne4 9. Ndxe4 dxe4 10. Bf4 e5 11. Bg3 0-0 12. Be2 f5 13. dxe5 Nxe5 14. Rc1 g5 15. f4 exf3 16. gxf3 f4 17. exf4 gxf4 18. Bf2 Bf5 19. Qb3 Nxf3+ 20. Bxf3 Rae8+ 21. Kf1 Bh3+ 22. Bg2 Qf5 23. c5+ Rf7 24. Re1 Bxg2+ 25. Kxg2 f3+ 26. Kg3 Qg5+ 27. Kh3 Qg2+ 0-1

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.21"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Shaposhnikov, Evgeny"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2130"]
[BlackElo "2552"]
[PlyCount "58"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e4 Nc6 6. a3 Ba5 7. Be2 0-0 8. 0-0 d5 9. exd5 exd5 10. Na4 Re8 11. cxd5 Qxd5 12. Qc4 Qh5 13. Bd1 Bc7 14. Qxc5 Bf5 15. d4 Ne4 16. Ne5 Qxd1 17. Rxd1 Nxc5 18. Nxc5 Nxd4 19. Ned3 b6 20. Na6 Bd6 21. Be3 Nb3 22. Rab1 Rad8 23. Kf1 Rd7 24. Ke2 Red8 25. a4 f6 26. a5 Bf8 27. axb6 axb6 28. Nf4 Bxb1 29. Rxb1 Ra8 0-1

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.20"]
[Round "7"]
[White "Dudin, Denis"]
[Black "Kostitsina, Liubov"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2130"]
[BlackElo "2033"]
[PlyCount "115"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 e4 5. e3 0-0 6. Nge2 a5 7. Ng3 Re8 8. Be2 d6 9. 0-0 Nbd7 10. b3 Nf8 11. a3 Bd7 12. Rb1 Ng6 13. b4 axb4 14. axb4 Bb6 15. Bb2 Nh4 16. Re1 Qe7 17. Qc2 c6 18. Ra1 Rac8 19. dxc6 bxc6 20. Na4 Bc7 21. Qc3 Qf8 22. c5 Rb8 23. Qd2 Nd5 24. Nh5 Rxb4 25. Bxg7 Qe7 26. Bd4 Qg5 27. Ng3 Nf5 28. Bb2 Ng7 29. Nc3 dxc5 30. Ra7 Qd8 31. Nxd5 cxd5 32. Ba3 Bb6 33. Ra6 Rb3 34. Qc2 c4 35. Bb2 Bb5 36. Ra3 Rxa3 37. Bxa3 Bc7 38. Rd1 Qg5 39. Bb2 Bc6 40. h4 Qg6 41. Ra1 Be5 42. Ra6 Qd6 43. Bxe5 Rxe5 44. Qb2 Re6 45. Bg4 Rg6 46. Bf5 Rf6 47. Rb6 Qe7 48. Rb8+ Be8 49. Bd7 Kf8 50. Bxe8 Nxe8 51. Nh5 Rg6 52. Qh8+ Rg8 53. Qd4 Qd6 54. Rc8 Rg6 55. Qh8+ Rg8 56. Qxg8+ Kxg8 57. Rxe8+ Qf8 58. Nf6+ 1-0

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.19"]
[Round "6"]
[White "Ozolin, Maxim"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2401"]
[BlackElo "2130"]
[PlyCount "41"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be3 Bg5 10. Nc2 Bxe3 11. Nxe3 Nf6 12. Bd3 0-0 13. 0-0 Rc8 14. Ncd5 Nd4 15. b4 Bxd5 16. exd5 Nd7 17. Kh1 Qh4 18. Bf5 Nxf5 19. Nxf5 Qf6 20. Ne3 Qh4 21. Nf5 1/2-1/2

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.18"]
[Round "5"]
[White "Dudin, Denis"]
[Black "Efimov, Anton"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2130"]
[BlackElo "2020"]
[PlyCount "91"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. c4 Bg7 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 Nc6 8. Nc3 Nb6 9. e3 Re8 10. Re1 e5 11. d5 Na5 12. e4 Nac4 13. b3 Nd6 14. Bb2 c5 15. dxc6 bxc6 16. a4 a5 17. Qc2 Be6 18. Red1 f6 19. Rd3 Qb8 20. Rad1 Nbc8 21. Ne2 Ra6 22. Nc1 Rb6 23. Ba3 Nb7 24. Nd2 Ncd6 25. Nf1 Bf8 26. Ne3 Rc8 27. f4 c5 28. Nd5 Bxd5 29. Rxd5 c4 30. bxc4 Nxc4 31. Bxf8 Rb2 32. Qd3 Kxf8 33. Rd7 Rc7 34. fxe5 Rxd7 35. Qxd7 Nxe5 36. Qxh7 Qa7+ 37. Kh1 Qf2 38. Qh3 Rc2 39. Rf1 Qb6 40. Qh6+ Kg8 41. Nd3 Qd6 42. Nxe5 fxe5 43. Bh3 Nc5 44. Bf5 Qa6 45. Be6+ Nxe6 46. Qxg6+ 1-0

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.17"]
[Round "4"]
[White "Khusnutdinova, Alsu"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2009"]
[BlackElo "2130"]
[PlyCount "84"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 d6 7. Be2 Nf6 8. Nc3 0-0 9. 0-0 Be6 10. b3 a5 11. f3 Nd7 12. Bb2 Nc5 13. Kh1 a4 14. b4 a3 15. Nxa3 Nxb4 16. Qd2 Qa5 17. Nab5 Nc6 18. Rfd1 Rfc8 19. Nd5 Bxd5 20. cxd5 Ne5 21. Bc3 Qd8 22. Rdb1 Qf8 23. a3 Bh6 24. Qd4 Na4 25. Be1 Bg7 26. Qb4 Nc5 27. Bc3 Bf6 28. a4 Qh6 29. Bd2 Qh5 30. Ra3 Qh4 31. Nd4 Na6 32. Bxa6 bxa6 33. Rc3 Rxc3 34. Qxc3 Qf2 35. Be3 Qa2 36. Qb3 Qxb3 37. Rxb3 Rc8 38. Kg1 h5 39. f4 Ng4 40. Nc6 e6 41. Ba7 exd5 42. exd5 Kg7 1/2-1/2

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.16"]
[Round "3"]
[White "Dudin, Denis"]
[Black "Kurnaev, Vladimir"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2130"]
[BlackElo "2013"]
[PlyCount "105"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e5 6. Be2 Ne7 7. 0-0 0-0 8. Be3 Nc6 9. d5 Ne7 10. b4 f5 11. Ng5 Nf6 12. f3 h6 13. Ne6 Bxe6 14. dxe6 c6 15. Qd2 f4 16. Bf2 Qc7 17. b5 Rad8 18. Rab1 c5 19. b6 axb6 20. Qb2 Qc8 21. Qxb6 Qxe6 22. Qxb7 Rb8 23. Qxb8 Rxb8 24. Rxb8+ Kh7 25. Rfb1 g5 26. Nd5 h5 27. a4 Nc6 28. R8b7 Kh6 29. Rc7 Nd4 30. Bxd4 exd4 31. Ne7 Nxe4 32. Bd3 Ng3 33. Ng8+ Qxg8 34. hxg3 Qe8 35. Be4 Qxa4 36. gxf4 gxf4 37. Rb6 Qd1+ 38. Kh2 Be5 39. Rb8 d3 40. Rh7+ Kg5 41. Rg8+ Bg7 42. Rgxg7+ Kf6 43. Rg6+ Ke5 44. Bxd3 Kd4 45. Rxd6+ Kc3 46. Re7 Qa1 47. Re2 Qa7 48. Rc2+ Kb3 49. Bf5 Qe7 50. Rb6+ Ka3 51. Rc3+ Ka4 52. Bc2+ Ka5 53. Rb5+ 1-0

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.15"]
[Round "2"]
[White "Sergeev, Dmitry"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "2072"]
[BlackElo "2130"]
[PlyCount "146"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Bc4 Bxc3 9. Bxc3 Nxe4 10. Qf4 Ng5 11. Nf3 Ne6 12. Qg3 Qe7 13. Rhf1 Qf8 14. Ng5 Ne7 15. Ne4 Ng6 16. h4 Nef4 17. h5 Nxh5 18. Qxc7 d5 19. Bxd5 Be6 20. Bxe6 Rxe6 21. Qh2 Rae8 22. f3 Nf6 23. Rh1 h6 24. Bxf6 gxf6 25. Qxh6 Qxh6+ 26. Rxh6 Kg7 27. Rh5 Re5 28. Rxe5 Nxe5 29. Nd6 Rb8 30. Nf5+ Kg6 31. Ne7+ Kg5 32. Rd4 Ng6 33. Nxg6 fxg6 34. Kd2 f5 35. Ke3 Re8+ 36. Kf2 Re6 37. Rd7 Rc6 38. c3 Rb6 39. b3 a5 40. Rd4 Rc6 41. c4 Kf6 42. Ke3 b6 43. Rd5 Re6+ 44. Kd2 Rc6 45. g4 Kg5 46. Ke3 Re6+ 47. Kf2 Kf4 48. gxf5 gxf5 49. c5 b5 50. a3 Rh6 51. Rd4+ Kg5 52. a4 bxa4 53. bxa4 Rh2+ 54. Ke3 Rc2 55. Rd5 Kf6 56. Rd6+ Ke7 57. Kd4 Ra2 58. Ke5 Rxa4 59. Ra6 Ra3 60. Ra7+ Kd8 61. f4 a4 62. Kxf5 Rc3 63. Ke6 a3 64. f5 Re3+ 65. Kf7 Kc8 66. f6 Kb8 67. Ra5 Kc7 68. Kg7 Rg3+ 69. Kf8 Rf3 70. f7 Kc6 71. Ke7 Re3+ 72. Kf8 Rd3 73. Ke7 Re3+ 1/2-1/2

[Event "Astrakhan op"]
[Site "Astrakhan"]
[Date "2013.08.14"]
[Round "1"]
[White "Dudin, Denis"]
[Black "Kamaletdinov, Farit"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2130"]
[BlackElo "1909"]
[PlyCount "64"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 b4 5. e3 a5 6. Bxc4 Nf6 7. Ne5 Be6 8. Bxe6 fxe6 9. Nd2 g6 10. 0-0 Bg7 11. Nb3 0-0 12. Qc2 Nfd7 13. Rd1 Qc8 14. Nc4 Nc6 15. Qe4 Ndb8 16. Bd2 e5 17. d5 Nd8 18. Ncxa5 c5 19. dxc6 Nbxc6 20. Rac1 Qe6 21. Bxb4 Nxa5 22. Nxa5 Nf7 23. Rc6 Nd6 24. Qc2 e4 25. Nb7 Rab8 26. Nc5 Qf5 27. Na6 Rbc8 28. Rc5 Rxc5 29. Bxc5 Qc8 30. Qe2 Bxb2 31. Qxb2 Qxa6 32. Qd2 Rf7 1-0

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.13"]
[Round "9"]
[White "Sokolov, Vladimir"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2310"]
[BlackElo "2108"]
[PlyCount "78"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. Nf1 d5 9. Qe2 d4 10. c4 Bc5 11. Ba4 Qe7 12. Ng3 Bb4+ 13. Bd2 0-0 14. 0-0 Bxd2 15. Qxd2 g6 16. Bxc6 bxc6 17. Ne1 Rb8 18. Rb1 Re8 19. h3 Nd7 20. f4 exf4 21. Qxf4 Ne5 22. Qd2 Qh4 23. Qf4 Qxf4 24. Rxf4 c5 25. Rf2 h5 26. Rf4 a5 27. Kf1 a4 28. Ke2 Re6 29. Kd2 Reb6 30. Kc1 Kg7 31. Kc2 Bd7 32. Kc1 Rh8 33. Kd2 h4 34. Ne2 f5 35. exf5 Bxf5 36. Rf2 Nxc4+ 37. Kc1 Ne5 38. Kc2 Rhb8 39. Rf4 Nc4 0-1

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.12"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Kishibaev, Islam"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2108"]
[BlackElo "2069"]
[PlyCount "87"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Bc4 Nb6 8. Bb3 d5 9. Qf3 c6 10. 0-0-0 a5 11. a4 f6 12. exf6 exf6 13. Bh4 Qd7 14. h3 Na6 15. Qf2 Nc7 16. Ne4 Nxa4 17. g4 Nb6 18. Nc5 Qf7 19. Nf3 a4 20. Ba2 a3 21. b3 Nd7 22. Nd3 Nb5 23. Qd2 Nd6 24. Nf2 b6 25. Rhe1 Bb7 26. Kb1 Nc4 27. bxc4 dxc4 28. Ne4 Qd5 29. Qb4 Ba6 30. Qd6 f5 31. gxf5 Rxf5 32. Qxd5+ cxd5 33. Neg5 Rxf4 34. Re7 Nf8 35. Bg3 Rf5 36. Be5 Bxe5 37. Rxe5 Rxe5 38. Nxe5 h6 39. Ngf3 g5 40. h4 gxh4 41. Rg1+ Kh7 42. Nxh4 b5 43. Nf5 b4 44. Rg7+ 1-0

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.11"]
[Round "7"]
[White "Dudin, Denis"]
[Black "Aslanparviz, Hooman"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2108"]
[BlackElo "1849"]
[PlyCount "87"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. a4 b4 6. 0-0 Be7 7. c3 0-0 8. a5 Na6 9. Qd3 c5 10. Bg5 d5 11. Ne5 c4 12. Qc2 Nd7 13. Bxe7 Qxe7 14. Nxc4 bxc3 15. bxc3 Rfc8 16. Nbd2 Rc7 17. Na3 Nf6 18. Qd3 Nb8 19. Rfb1 Ne8 20. e4 Ba6 21. Qe3 Nf6 22. e5 Ne8 23. c4 Bb7 24. Rxb7 Rxb7 25. cxd5 exd5 26. Bxd5 Na6 27. Bxb7 Qxb7 28. Qe4 Qxe4 29. Nxe4 Nb4 30. Nb5 a6 31. Nbd6 Nc7 32. Rc1 Ncd5 33. f4 Kf8 34. Ng5 h6 35. Ngxf7 Ke7 36. f5 Rb8 37. Rb1 Nc6 38. Rxb8 Nxb8 39. e6 Nc6 40. Nc8+ Kf6 41. Nb6 Nde7 42. d5 Nxa5 43. g4 Nb7 44. Nd7# 1-0

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.10"]
[Round "6"]
[White "Ivlev, Aleksey"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2120"]
[BlackElo "2108"]
[PlyCount "37"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qd8 4. d4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 Ne8 9. 0-0 Nd6 10. c5 Nf5 11. Ne2 h5 12. Qb3 c6 13. Bf4 Nd7 14. Rad1 Qa5 15. Qc4 a6 16. Nc3 Nf6 17. b4 Qd8 18. Ng5 e6 19. Nf3 1/2-1/2

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.09"]
[Round "5"]
[White "Dudin, Denis"]
[Black "Nurmukhanov, Timur"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2108"]
[BlackElo "2261"]
[PlyCount "95"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Qg4 Bf6 13. Nc3 d4 14. Rd1 Ne6 15. Ne2 Kh8 16. Be3 dxe3 17. Rxd8 exf2+ 18. Kxf2 Rxd8 19. Kg1 Rd2 20. Nf4 Nd7 21. Qf3 Ne5 22. Qf1 Ng6 23. Rd1 Rad8 24. Rxd2 Rxd2 25. Qc1 Rd7 26. h3 Be5 27. Ne2 c5 28. Nc3 Nd4 29. Kh2 Nxf5 30. exf5 Bxg2 31. Kxg2 Ne7 32. Qe3 f6 33. g4 h6 34. h4 Rd4 35. Kh3 h5 36. gxh5 Rxh4+ 37. Kg2 Rg4+ 38. Kf1 Nxf5 39. Qd3 Ng3+ 40. Kf2 Nxh5 41. Ne2 Nf4 42. Nxf4 Rxf4+ 43. Ke2 Rh4 44. b3 Rh2+ 45. Kf1 Rxa2 46. Qh3+ Kg8 47. Qc8+ Kh7 48. Qh3+ 1/2-1/2

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.08"]
[Round "4"]
[White "Akhmedzhanov, Kamil"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "E40"]
[WhiteElo "2295"]
[BlackElo "2108"]
[PlyCount "36"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 d6 6. Bd3 0-0 7. Ne2 e5 8. Qc2 Re8 9. f3 Nbd7 10. 0-0 Nf8 11. Ng3 Ng6 12. Rb1 b6 13. c5 dxc5 14. dxc5 Qe7 15. Ne4 Bb7 16. Ba3 Bxe4 17. Bxe4 Nxe4 18. Qxe4 Qe6 1/2-1/2

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.06"]
[Round "3"]
[White "Dudin, Denis"]
[Black "Petrov, Petr T"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2108"]
[BlackElo "1958"]
[PlyCount "63"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. Bg2 Bd6 5. b3 Nf6 6. Bb2 0-0 7. 0-0 Nbd7 8. Qc2 Re8 9. Nc3 Bf8 10. d4 b6 11. e4 Bb7 12. e5 Ng4 13. Bc1 f5 14. exf6 Ngxf6 15. Re1 Bd6 16. Ng5 Nf8 17. Bb2 h6 18. Nf3 c5 19. Rad1 dxc4 20. dxc5 bxc5 21. Nb5 cxb3 22. axb3 Nd5 23. Nxd6 Qxd6 24. Ne5 Qc7 25. Ng4 Rad8 26. Qe2 Nb4 27. Bxb7 Rxd1 28. Nxh6+ Kh7 29. Be4+ g6 30. Rxd1 Kxh6 31. Qg4 e5 32. Bc1+ 1-0

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.05"]
[Round "2"]
[White "Mescheryakov, Andrei"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1993"]
[BlackElo "2108"]
[PlyCount "82"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 e5 7. dxe5 dxe5 8. Bc4 Qf6 9. Qg4 Nd7 10. Bg5 Qd6 11. Na3 Ngf6 12. Qe2 0-0 13. Nb5 Qc6 14. Bd5 Nxd5 15. exd5 Qxd5 16. 0-0 Qc6 17. c4 Rfe8 18. Rac1 Nc5 19. Be3 Ne6 20. Rfd1 a6 21. Nc3 Nd4 22. Qf1 Rad8 23. b3 Qd6 24. Bg5 Rd7 25. Qe1 Qe6 26. Nd5 f5 27. Be3 c6 28. Nb6 Rdd8 29. c5 f4 30. Bxd4 exd4 31. Qd2 f3 32. Re1 Qf5 33. Rxe8+ Rxe8 34. Re1 Rxe1+ 35. Qxe1 h5 36. gxf3 Kh7 37. Qe4 Qxc5 38. Nd7 Qd6 39. Nb6 d3 40. Nc4 d2 41. Nxd6 d1Q+ 0-1

[Event "Astrakhan Ritminform Cup-A"]
[Site "Astrakhan"]
[Date "2013.01.04"]
[Round "1"]
[White "Dudin, Denis"]
[Black "Prokopenko, Roman"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2108"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2013.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 g6 4. Nc3 Bg7 5. e4 d6 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 e5 9. h3 Re8 10. Re1 exd4 11. Nxd4 a5 12. b3 Nc5 13. Bb2 Nfd7 14. Re3 h5 15. Nde2 Qe7 16. Qd2 Bh6 17. f4 Nf6 18. Rd1 Bf5 19. Nd4 Rad8 20. Rde1 Bc8 21. Nf3 Bg7 22. Qe2 Qc7 23. e5 dxe5 24. Nxe5 Nfd7 25. Nxf7 Bd4 26. Nh6+ Kh7 27. Ne4 Bxe3+ 28. Qxe3 Nxe4 29. Bxe4 Kxh6 30. f5+ Kh7 31. fxg6+ Kg8 32. Kg2 Ne5 33. Qf4 Qd7 34. Bxe5 Qd2+ 35. Kf3 Rf8 36. Bf6 Rxf6 37. Qxf6 Rf8 38. Bd5+ cxd5 39. Re8 Qc3+ 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.12"]
[Round "9"]
[White "Dudin, Denis"]
[Black "Nurdinov, Iliya"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2112"]
[BlackElo "1862"]
[PlyCount "151"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Nc6 7. Qg4 f6 8. exf6 Nxf6 9. Qd1 0-0 10. Nf3 h6 11. Bf4 Ne4 12. Be3 Nd6 13. Qd2 Nf5 14. h5 e5 15. Bb5 exd4 16. Bxc6 bxc6 17. Nxd4 Nxd4 18. Bxd4 Bg5 19. Be3 Bxe3 20. fxe3 Bg4 21. Ne2 Qg5 22. 0-0-0 Rf2 23. Rde1 Re8 24. Rhf1 Rxg2 25. Rg1 Bxe2 26. Rxg2 Qxg2 27. Rxe2 Qh1+ 28. Re1 Qxh5 29. Kb1 Qe5 30. Rh1 Qxe3 31. Qd1 d4 32. a3 c5 33. Qg4 Qe5 34. Qd7 Re7 35. Qc6 Qd6 36. Qa4 c6 37. Qa6 Qe6 38. Qd3 Qe4 39. Qh3 Kh7 40. b3 c4 41. Rd1 cxb3 42. Qxb3 c5 43. Qc4 Qe2 44. Qxe2 Rxe2 45. Kb2 Re3 46. Rf1 h5 47. Rf5 Kh6 48. Rxc5 h4 49. Rc6+ Kh5 50. Rc7 Rg3 51. Rxa7 h3 52. Ra8 Kg4 53. Rh8 Kf3 54. a4 Kg2 55. a5 Rg5 56. a6 Ra5 57. Rg8 Rxa6 58. Rxg7+ Kh2 59. Kc1 Ra3 60. Rg4 Rg3 61. Rxd4 Rg1+ 62. Kb2 Kg3 63. Rd3+ Kh4 64. Rd4+ Rg4 65. Rd2 Rf4 66. Kb3 Kg3 67. c4 h2 68. Rd1 Kg2 69. Kb4 h1Q 70. Rxh1 Kxh1 71. Kb5 Kg2 72. c5 Kf3 73. c6 Rf7 74. Kb6 Ke4 75. c7 Rxc7 76. Kxc7 1/2-1/2

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.11"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Upolovnev, Vladimir"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2112"]
[BlackElo "1861"]
[PlyCount "107"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Nc2 0-0 9. 0-0 b6 10. Ne3 Bb7 11. Ned5 Nd7 12. Bg5 f6 13. Be3 Nde5 14. Rc1 Nf7 15. Nb5 Bc8 16. b3 Bd7 17. h4 e6 18. Ndc3 Qe7 19. h5 Rfd8 20. Bf4 Be8 21. hxg6 hxg6 22. Be3 Rab8 23. a4 Rd7 24. Qd2 Na5 25. Qc2 Nc6 26. Rcd1 Rc8 27. Qb1 Na5 28. Rc1 Rdd8 29. Rfd1 f5 30. exf5 gxf5 31. Re1 Nc6 32. Qc2 Nfe5 33. Qd2 Nf7 34. Nd4 Nce5 35. Bh5 Bd7 36. f4 Nc6 37. Nf3 Bf6 38. Bf2 Qf8 39. Nb5 Na5 40. Bxf7+ Qxf7 41. Nxd6 Nxb3 42. Nxf7 Nxd2 43. Nxd8 Nxf3+ 44. gxf3 Bxd8 45. a5 Kf7 46. axb6 Bxb6 47. c5 Ba5 48. Red1 Rc7 49. Bd4 Bc6 50. Kf2 Bb4 51. Rg1 Kf8 52. Be5 Rb7 53. Bd6+ Kf7 54. Rh1 1-0

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.10"]
[Round "7"]
[White "Karpenko, Artem"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1950"]
[BlackElo "2112"]
[PlyCount "91"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. Nc3 d6 6. h3 0-0 7. 0-0 Nbd7 8. Be3 h6 9. Qe2 Re8 10. Rad1 Nf8 11. d4 Qc7 12. a4 Ng6 13. Rfe1 Bf8 14. d5 Nh5 15. Qd2 Nhf4 16. dxc6 bxc6 17. Ne2 Nxe2+ 18. Qxe2 Kh7 19. Nd2 Qe7 20. Qf3 Kg8 21. Qg3 Qf6 22. Qf3 Nf4 23. Bxf4 exf4 24. c3 g5 25. Nb3 Re5 26. Nd4 Bd7 27. b3 Rae8 28. Kf1 h5 29. Qxh5 g4 30. Nf5 Bxf5 31. exf5 gxh3 32. Qg4+ Bg7 33. Qxh3 d5 34. Ba6 c5 35. Bb5 R8e7 36. Rxe5 Qxe5 37. Qd3 d4 38. cxd4 cxd4 39. Rc1 Rc7 40. Rxc7 Qxc7 41. Bc4 Qc6 42. f3 Qd6 43. Qe4 Qe5 44. Qxe5 Bxe5 45. b4 Kf8 46. Ke2 1/2-1/2

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.09"]
[Round "6"]
[White "Dudin, Denis"]
[Black "Fedukin, Alexandre"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2112"]
[BlackElo "1888"]
[PlyCount "101"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. e3 b6 4. Bd3 Ba6 5. Bxa6 Nxa6 6. 0-0 Nb8 7. c4 d5 8. cxd5 exd5 9. Ne5 Nfd7 10. Qa4 Bd6 11. Nc3 Bxe5 12. dxe5 c6 13. Qg4 0-0 14. f4 Qe7 15. b3 Nc5 16. Ba3 f6 17. Na4 Nba6 18. Qe2 Qe6 19. Nb2 Nc7 20. Nd3 fxe5 21. Nxe5 Rf6 22. Rac1 Qe8 23. Bxc5 bxc5 24. Rxc5 Ne6 25. Rxc6 Nxf4 26. Rxf4 Rxc6 27. Nxc6 Qxc6 28. Rd4 Re8 29. Qd2 Re5 30. h3 h6 31. Rd3 Rf5 32. Rc3 Qe6 33. Rc7 Rf7 34. Rxf7 Kxf7 35. Qd4 a6 36. b4 Qc6 37. Kh2 g5 38. Qe5 Qc4 39. a3 Kg6 40. Qd6+ Kg7 41. Qc5 Kg6 42. a4 Kf5 43. Qe7 Kg6 44. Qe6+ Kg7 45. Qd7+ Kf8 46. b5 axb5 47. axb5 Qc5 48. Qd8+ Kg7 49. b6 Qxe3 50. Qc7+ Kf6 51. b7 1-0

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.06"]
[Round "5"]
[White "Kruzhilin, Aleksey"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1870"]
[BlackElo "2112"]
[PlyCount "25"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. e3 Bg4 8. Qb3 Bxf3 9. gxf3 Na5 10. Qa4+ Nc6 11. Qb3 Na5 12. Qa4+ Nc6 13. Qb3 1/2-1/2

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.05"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Muslimov, Evgeny"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2112"]
[BlackElo "2138"]
[PlyCount "78"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. e3 c5 5. Bxc4 e6 6. 0-0 Nc6 7. Qe2 cxd4 8. Rd1 Bc5 9. exd4 Be7 10. Nc3 Nb4 11. Bb5+ Bd7 12. Ne5 a6 13. Bxd7+ Nxd7 14. a3 Nd5 15. Nxd5 exd5 16. Nxd7 Qxd7 17. Re1 Rc8 18. Bd2 Rc6 19. Qe5 f6 20. Qh5+ g6 21. Qh6 Kf7 22. g3 Bf8 23. Qh4 h5 24. Kg2 g5 25. Qh3 Qxh3+ 26. Kxh3 Rc2 27. Be3 Rxb2 28. a4 Bd6 29. Rab1 Rxb1 30. Rxb1 Rb8 31. a5 Bc7 32. Bd2 Ke6 33. f4 g4+ 34. Kh4 Rh8 35. Rxb7 Bd8 36. f5+ Kxf5 37. h3 Ke4 38. hxg4 hxg4+ 39. Kxg4 f5# 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.04"]
[Round "3"]
[White "Gagarkine, Nikolay"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1929"]
[BlackElo "2112"]
[PlyCount "80"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. g3 Bc5 4. Bg2 d6 5. c3 a6 6. Qe2 Nge7 7. Be3 Bxe3 8. Qxe3 0-0 9. Ne2 d5 10. 0-0 Qd6 11. Na3 b5 12. Nc2 Bb7 13. Rad1 Rad8 14. f4 dxe4 15. Bxe4 Nd5 16. Qf3 Nf6 17. f5 Nxe4 18. dxe4 Qxd1 19. Rxd1 Rxd1+ 20. Kf2 Rd6 21. Ne3 Ne7 22. g4 f6 23. h4 Rd3 24. b3 a5 25. Ke1 b4 26. c4 Nc6 27. Qf2 Nd4 28. Nd5 Bxd5 29. Nxd4 exd4 30. cxd5 Re8 31. Qg2 Re3+ 32. Kd2 R8xe4 33. h5 h6 34. Qh2 Rxg4 35. Qh1 Kh7 36. d6 cxd6 37. Qd5 Rh3 38. Qc6 Rgg3 39. Ke2 Rh2+ 40. Kf1 Rc3 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.03"]
[Round "2"]
[White "Dudin, Denis"]
[Black "Berezhnov, Dmitry"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2112"]
[BlackElo "1882"]
[PlyCount "89"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Nd2 Na6 9. h4 Nc5 10. g4 c6 11. h5 Qe7 12. g5 Ne8 13. Nb3 Bd7 14. Be3 Nxb3 15. axb3 Nc7 16. Na4 c5 17. Qd2 Bxa4 18. bxa4 b6 19. 0-0-0 Qd7 20. b3 Rae8 21. Rdg1 Re7 22. Qd1 Bh8 23. Bg4 Qd8 24. Qf3 Ne8 25. hxg6 fxg6 26. Qg3 Nc7 27. Rh4 Rff7 28. Rgh1 Qf8 29. Qh2 Qe8 30. Rh6 Rg7 31. Kb2 Ref7 32. Qh3 Re7 33. Ka3 Qf8 34. Rh2 Ref7 35. Qg3 Qe7 36. Qh3 Qe8 37. Qf1 Qf8 38. Qd1 Qe8 39. R6h3 Qf8 40. Be6 Nxe6 41. dxe6 Rc7 42. Qd5 Qe7 43. f4 Rc8 44. f5 gxf5 45. exf5 1-0

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.02"]
[Round "1"]
[White "Fedorov, Oleg An"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1807"]
[BlackElo "2112"]
[PlyCount "138"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nc3 Bg4 6. Be2 e6 7. 0-0 Be7 8. dxc5 Bxc5 9. Ne5 Bxe2 10. Qxe2 0-0 11. Rfd1 Nxe5 12. Bxe5 Nd7 13. Bg3 Bb4 14. Ne4 Be7 15. Nd2 Qb6 16. Nb3 Nf6 17. h3 Rac8 18. c3 Ne4 19. Be5 Bd6 20. Bxd6 Nxd6 21. Rd4 Rc4 22. Rxc4 dxc4 23. Nd4 h6 24. Rd1 Rd8 25. Nf3 Ne4 26. Rxd8+ Qxd8 27. Qxc4 Qd1+ 28. Qf1 Qc2 29. Qb5 Qxf2+ 30. Kh2 Qg3+ 31. Kg1 Qf2+ 32. Kh2 Qg3+ 33. Kg1 Nf2 34. Qe8+ Kh7 35. Qxf7 Nxh3+ 36. Kh1 Nf2+ 37. Kg1 Ng4 38. Qxe6 Qf2+ 39. Kh1 Qf1+ 40. Ng1 Nf2+ 41. Kh2 Qd3 42. Nh3 Ne4 43. Qf5+ Kg8 44. Qe6+ Kh7 45. Qf5+ Kg8 46. Nf2 Qd6+ 47. Kg1 Ng3 48. Qf3 Qg6 49. e4 h5 50. b3 h4 51. Qd3 Qh6 52. Qd5+ Kh7 53. Qxb7 Qc1+ 54. Kh2 Nf1+ 55. Kg1 Ng3+ 56. Kh2 Nf1+ 57. Kg1 Ne3+ 58. Kh2 Qf1 59. e5 Qxf2 60. Qe4+ Kh6 61. Qf3 Qxf3 62. gxf3 g5 63. c4 Kg6 64. c5 Kf5 65. c6 Nd5 66. b4 Kxe5 67. b5 Kf4 68. Kg2 Nc7 69. a4 Ke3 0-1

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.19"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2093"]
[BlackElo "2159"]
[PlyCount "89"]
[EventDate "2012.05.11"]
[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 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 g6 5. Bxc4 Bg7 6. 0-0 0-0 7. Nc3 Ne8 8. h3 Nd6 9. Bd3 Nc6 10. Qe2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. e4 c6 14. Be3 Re8 15. Rad1 Qc7 16. Qc2 Be6 17. f4 Bg7 18. b3 Rad8 19. g4 Nc8 20. Ne2 f5 21. gxf5 Bxf5 22. Kh2 Be6 23. Ng3 Bf7 24. Bc4 Rxd1 25. Rxd1 Nb6 26. Bxf7+ Qxf7 27. a4 Nd5 28. exd5 Rxe3 29. dxc6 Qxf4 30. Rd8+ Bf8 31. Qc4+ Qxc4 32. bxc4 bxc6 33. Kg2 Kf7 34. Rc8 c5 35. Kf2 Rc3 36. Rc7+ Be7 37. Ne4 Rc2+ 38. Kf3 Ke6 39. Nxc5+ Bxc5 40. Rxc5 Kd6 41. Ra5 Rxc4 42. Rxa7 Rc3+ 43. Kg4 h5+ 44. Kh4 Ke6 45. Kg5 1/2-1/2

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.18"]
[Round "7"]
[White "Borisovsky, Viktor"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "2149"]
[BlackElo "2093"]
[PlyCount "44"]
[EventDate "2012.05.11"]
[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 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Nge2 0-0 7. g3 b6 8. Bg2 Bb7 9. 0-0 d5 10. Nf4 Re8 11. cxd5 exd5 12. f3 Nxc3 13. bxc3 Ba5 14. Bd2 g6 15. h4 Nd7 16. h5 Nf8 17. Kf2 c5 18. Rh1 cxd4 19. exd4 Rc8 20. hxg6 hxg6 21. Rh6 Qf6 22. Rah1 Qxd4+ 0-1

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.17"]
[Round "6"]
[White "Dudin, Denis"]
[Black "Brekhov, Denis"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2093"]
[BlackElo "1930"]
[PlyCount "79"]
[EventDate "2012.05.11"]
[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. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Na6 8. e4 Nb6 9. Nc3 Bg4 10. d5 e6 11. h3 Bxf3 12. Qxf3 exd5 13. exd5 Nb4 14. Bf4 Nc2 15. Rac1 Nd4 16. Qd3 Ne6 17. Be3 c6 18. d6 Qd7 19. Rfd1 Rfd8 20. Rd2 f5 21. a4 Nc8 22. Rcd1 Bf8 23. a5 Nxd6 24. a6 b6 25. Ne2 Qe8 26. Qb3 Kh8 27. Bxc6 Qxc6 28. Qxe6 Qe8 29. Qxe8 Rxe8 30. Rxd6 Bxd6 31. Rxd6 Re4 32. Nd4 Re7 33. b4 Rc8 34. Nc6 Rec7 35. b5 Kg8 36. Rd8+ Rxd8 37. Nxd8 Rd7 38. Nc6 Kf8 39. Kg2 Ke8 40. Bxb6 1-0

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.16"]
[Round "5"]
[White "Eramian, Gamlet"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2071"]
[BlackElo "2093"]
[PlyCount "110"]
[EventDate "2012.05.11"]
[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 e5 4. Nc3 d6 5. g3 g6 6. Bg2 Bg7 7. f4 exf4 8. Bxf4 Nh5 9. Bd2 0-0 10. Nf3 f5 11. Qc1 Nd7 12. 0-0 Ne5 13. Bg5 Qe8 14. Nb5 Qd7 15. Nxe5 Bxe5 16. e4 fxe4 17. Rxf8+ Kxf8 18. Qc2 Qg4 19. Bh6+ Kg8 20. Qxe4 Qxe4 21. Bxe4 Bh3 22. Re1 a6 23. Nc7 Rc8 24. Ne6 Re8 25. Bg2 Bf5 26. Bf3 Nf6 27. Kg2 b5 28. cxb5 axb5 29. Bf4 Bxf4 30. gxf4 b4 31. Kf2 Ra8 32. Ra1 c4 33. a4 b3 34. Nc7 Ra5 35. Nb5 Rxb5 36. axb5 c3 37. b6 cxb2 38. Ra8+ Kg7 39. b7 Nd7 40. Rd8 b1Q 41. Rxd7+ Bxd7 42. b8Q Qc2+ 43. Kg3 h5 44. h4 b2 45. Qxd6 Qf5 46. Qe7+ Kg8 47. Be4 Qg4+ 48. Kf2 Qxf4+ 49. Kg2 Qf7 50. Qd8+ Qe8 51. Qxe8+ Bxe8 52. Kf2 Kf7 53. Ke2 Bd7 54. d6 Bf5 55. Bd5+ Ke8 0-1

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.15"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Iljushina, Olga"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2093"]
[BlackElo "2354"]
[PlyCount "118"]
[EventDate "2012.05.11"]
[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. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. a4 b4 7. c4 a5 8. Nbd2 d6 9. Nb3 Nbd7 10. Bf4 Nh5 11. Qc2 Nxf4 12. gxf4 Nf6 13. Nbd2 0-0 14. f5 exf5 15. Qxf5 g6 16. Qc2 Nh5 17. e3 Rb8 18. Nb3 c5 19. Rfd1 Qc7 20. Rd2 Rfd8 21. dxc5 dxc5 22. Rad1 Rxd2 23. Nbxd2 Rd8 24. Nf1 Nf6 25. Ng3 Ng4 26. Rxd8+ Bxd8 27. Qd3 Bf6 28. b3 Be7 29. h3 Bxf3 30. hxg4 Bxg4 31. Bd5 Qe5 32. Kg2 Bd6 33. Qe4 Qxe4+ 34. Nxe4 Be7 35. f3 Bd7 36. Nf2 Kg7 37. Nd3 Bd6 38. e4 g5 39. e5 Be7 40. Be4 h5 41. f4 gxf4 42. Nxf4 h4 43. Nd5 Bd8 44. Ne3 h3+ 45. Kg3 Bc7 46. Nf5+ Kg6 47. Nd6+ f5 48. Bc2 Bxd6 49. exd6 Kf6 50. Kxh3 f4+ 51. Kh4 Ke5 52. Kg5 f3 53. Bd3 Kxd6 54. Kf4 Bc6 55. Bf1 f2 56. Ke3 Ke5 57. Bh3 Be4 58. Kxf2 Kd4 59. Kg3 Bc2 0-1

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.14"]
[Round "3"]
[White "Gagarkine, Nikolay"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1918"]
[BlackElo "2093"]
[PlyCount "86"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 d5 2. d4 Nf6 3. Bg2 Bf5 4. c3 c5 5. Nf3 e6 6. Nh4 Bg4 7. Qb3 Qd7 8. Nf3 Bxf3 9. Bxf3 cxd4 10. cxd4 Nc6 11. Be3 Bd6 12. 0-0 h5 13. Qd3 h4 14. Bg5 hxg3 15. fxg3 Qc7 16. Bxf6 gxf6 17. Bg2 Nxd4 18. Nc3 Qb6 19. e3 Nc6 20. Na4 Qb4 21. b3 0-0-0 22. Rac1 Kb8 23. Rc2 Rdg8 24. e4 Ne5 25. Qd2 d4 26. Rd1 d3 27. Rc3 Qd4+ 28. Qf2 Qxf2+ 29. Kxf2 Bb4 30. Rcc1 Rxh2 31. Nb2 d2 32. Rc2 Ng4+ 33. Kf3 Rxg2 34. Kxg2 Ne3+ 35. Kf3 Nxc2 36. Nd3 Bc3 37. Nc5 Ne1+ 38. Ke2 Rxg3 39. e5 f5 40. a3 b5 41. b4 Nc2 42. Kf2 Re3 43. Nb3 Re1 0-1

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.12"]
[Round "2"]
[White "Dudin, Denis"]
[Black "Fedukin, Alexandre"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2093"]
[BlackElo "1908"]
[PlyCount "93"]
[EventDate "2012.05.11"]
[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 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 dxc4 10. e5 Nd5 11. Nxc4 b5 12. Ncd2 Na6 13. Ne4 Rc8 14. Bg5 f6 15. exf6 gxf6 16. Bh6 Re8 17. Bh3 f5 18. Neg5 Bf6 19. Rae1 Nac7 20. Bxf5 exf5 21. Qxf5 Bxg5 22. Bxg5 Qd6 23. Ne5 Rf8 24. Qg4 Qe6 25. Qh4 Rce8 26. Bh6 Qf5 27. Bxf8 Rxf8 28. Ng4 Kh8 29. Re5 Qf7 30. Rg5 Ne7 31. Ne5 Qd5 32. Rh5 Rf7 33. Nxf7+ Qxf7 34. Re1 Ncd5 35. Rhe5 Ng6 36. Re8+ Kg7 37. Qg5 h6 38. Qd8 h5 39. h4 c5 40. dxc5 Bc6 41. R8e6 Bd7 42. Rd6 Bh3 43. Qg5 Nf6 44. c6 Ng8 45. c7 Qf3 46. Rxg6+ Kf7 47. Rg7+ 1-0

[Event "Saratov SSEU Cup 2nd Stage"]
[Site "Saratov"]
[Date "2012.05.11"]
[Round "1"]
[White "Kvitka, Roman"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2082"]
[BlackElo "2093"]
[PlyCount "157"]
[EventDate "2012.05.11"]
[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 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 e5 6. c3 g6 7. d4 cxd4 8. cxd4 Bg7 9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Be3 Kc7 12. Nbd2 f5 13. Rfd1 fxe4 14. Nxe4 Nf6 15. Nfg5 Bf5 16. Nc5 Rhe8 17. f3 Nd5 18. Bd2 Bf8 19. Ba5+ Nb6 20. Rac1 h6 21. Nge4 Rad8 22. Re1 Rd5 23. Bb4 Bxe4 24. Rxe4 Bxc5+ 25. Rxc5 Rd1+ 26. Kf2 Nd5 27. Ba5+ Kd6 28. Rec4 Rc8 29. Rc1 Rxc1 30. Rxc1 g5 31. g3 Rf8 32. Rc4 Rf7 33. Bd2 Nf6 34. Bb4+ Kd7 35. Ke2 h5 36. Bc5 Ke6 37. Be3 Kd5 38. Rc5+ Kd6 39. Ra5 g4 40. Bc5+ Ke6 41. fxg4 hxg4 42. Rxa7 Nd7 43. Bg1 e4 44. Ra4 Nf6 45. Rc4 Kd6 46. a4 Rb7 47. b4 Nd5 48. Bc5+ Ke5 49. a5 Nc7 50. Bb6 Na6 51. Ke3 Rh7 52. Rxe4+ Kd5 53. Rxg4 Rxh2 54. Kd3 Rh6 55. Rd4+ Ke6 56. g4 Rh1 57. Rf4 Ke5 58. Rf5+ Ke6 59. b5 cxb5 60. Rxb5 Rh3+ 61. Ke4 Ra3 62. Kf4 Kf6 63. Bd4+ Kf7 64. Kg5 Ra4 65. Rb7+ Kg8 66. Bb6 Rc4 67. Ra7 Nc5 68. Bxc5 Rxc5+ 69. Kh4 Rb5 70. a6 Ra5 71. g5 Kf8 72. Kh5 Ra1 73. Kg6 Rc1 74. Ra8+ Ke7 75. Kg7 Ra1 76. g6 Ra2 77. a7 Ra3 78. Kg8 Ra6 79. g7 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.03.05"]
[Round "9"]
[White "Lysenkov, Alexandr"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2013"]
[BlackElo "2073"]
[PlyCount "93"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 bxc5 8. Bg5 Be7 9. e3 h6 10. Bh4 d6 11. Be2 Qb6 12. 0-0 Nbd7 13. b4 Qc6 14. b5 Qc7 15. a4 a5 16. bxa6 Rxa6 17. Rfd1 Qc6 18. Ne1 Ne5 19. Nb5 0-0 20. Bxf6 gxf6 21. f4 Nd7 22. Bf3 Qc8 23. e4 Rd8 24. Ra3 Bf8 25. Bh5 Nb8 26. Rg3+ Bg7 27. e5 f5 28. Nxd6 Raxd6 29. Rxd6 Nc6 30. Qd3 Nd4 31. Rxd8+ Qxd8 32. Bf3 Qa5 33. Kf2 Nxf3 34. Nxf3 Qxa4 35. Nd2 Kh7 36. h4 Bc6 37. Ke2 Qa1 38. Qe3 Qh1 39. Qxc5 Bxg2 40. Qf2 Bc6 41. Qg1 Qxg1 42. Rxg1 f6 43. exf6 Bxf6 44. Nf3 Bb7 45. Rb1 Ba6 46. Kd3 Bd8 47. Ra1 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.03.03"]
[Round "8"]
[White "Dudin, Denis"]
[Black "Palin, Denis"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2073"]
[BlackElo "2067"]
[PlyCount "170"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 c6 5. e3 Nf6 6. Bd3 Be7 7. Nf3 0-0 8. Qc2 Ne4 9. h3 Nd7 10. Ne5 Bf6 11. Nxd7 Bxd7 12. 0-0-0 a6 13. c5 Nxc3 14. bxc3 b6 15. cxb6 Qxb6 16. Bd6 Rf7 17. Qb3 Qxb3 18. axb3 Be7 19. Bxe7 Rxe7 20. f4 a5 21. Kb2 Be8 22. Ra1 Rc7 23. Ra3 c5 24. dxc5 Rxc5 25. Rha1 Rac8 26. c4 a4 27. b4 Rxc4 28. Bxc4 Rxc4 29. Rc3 Rxb4+ 30. Ka3 Rb6 31. Rac1 Kf7 32. Rc7+ Kf6 33. R1c3 Rb1 34. g4 fxg4 35. hxg4 h6 36. Ra7 Rb3+ 37. Rxb3 axb3 38. Kxb3 Bb5 39. Kc3 Be2 40. g5+ hxg5 41. fxg5+ Kxg5 42. Rxg7+ Kf6 43. Rg2 Bc4 44. Kd4 e5+ 45. Kc3 Kf5 46. Kd2 d4 47. exd4 exd4 48. Rg7 Ke5 49. Rg4 Kd5 50. Rg8 Ke6 51. Rc8 Kd5 52. Ra8 Ke5 53. Ra4 Kd5 54. Ra5+ Ke4 55. Rh5 Bf1 56. Rc5 Ba6 57. Ke1 Ke3 58. Rd5 Kd3 59. Ra5 Bc4 60. Kd1 Kc3 61. Ra3+ Bb3+ 62. Rxb3+ Kxb3 63. Kd2 Kc4 64. Kc2 Kc5 65. Kd3 Kd5 66. Kd2 Ke6 67. Kd3 Ke5 68. Kd2 Kd6 69. Kd3 Kc5 70. Kd2 Kc6 71. Kd3 Kd5 72. Kd2 Kc4 73. Kc2 d3+ 74. Kd2 Kd4 75. Kd1 Kd5 76. Kd2 Ke4 77. Kd1 Ke5 78. Kd2 Kd4 79. Kd1 Kc5 80. Kd2 Kc4 81. Kd1 Kd5 82. Kd2 Ke4 83. Kd1 Ke3 84. Ke1 d2+ 85. Kd1 Kd3 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.03.02"]
[Round "7"]
[White "Eramian, Gamlet"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2072"]
[BlackElo "2073"]
[PlyCount "66"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 0-0 7. Nc3 d6 8. g3 Qe7 9. Bg2 a4 10. 0-0 Nbd7 11. e4 e5 12. dxe5 dxe5 13. Nd5 Qd6 14. Qc2 c6 15. Nxf6+ Qxf6 16. c5 Ra5 17. Qd2 Rb5 18. Qd6 Nxc5 19. Qxf6 gxf6 20. Nd2 Be6 21. Rac1 Rxb2 22. Nc4 Ra2 23. Nd6 Nb3 24. Rc3 Nd4 25. Kh1 b5 26. f4 Rd8 27. fxe5 fxe5 28. Nf5 Nxf5 29. exf5 Bc4 30. Rb1 Rd6 31. g4 f6 32. h4 h6 33. Be4 Kf8 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.03.01"]
[Round "6"]
[White "Dudin, Denis"]
[Black "Korchmar, Vasiliy"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2073"]
[BlackElo "2263"]
[PlyCount "75"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. a4 a5 7. Nc3 Na6 8. h3 c6 9. e4 Qc7 10. Qe2 e5 11. dxe5 dxe5 12. Be3 b6 13. Rfd1 Nb4 14. Rd2 Ba6 15. Qe1 h6 16. Rad1 Rfe8 17. Bf1 Bc8 18. Kh2 Be6 19. Be2 Nh7 20. Qf1 Nf8 21. Bc4 Bc8 22. Na2 Bb7 23. c3 Nxa2 24. Bxa2 Ba6 25. Bc4 Bb7 26. Qd3 Rad8 27. Qxd8 Rxd8 28. Rxd8 c5 29. Bd5 Ba6 30. Nh4 Kh7 31. Bb3 Bb7 32. f3 Bc6 33. R8d6 Bd7 34. R1d2 Bc6 35. g4 Bb7 36. Bc4 Bc8 37. b3 Ne6 38. Ng2 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.02.29"]
[Round "5"]
[White "Fedukin, Alexandre"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1895"]
[BlackElo "2073"]
[PlyCount "56"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nbd7 11. e4 c5 12. e5 Nd5 13. dxc5 Nxc5 14. Nb3 Nb4 15. Qe2 Qd3 16. Nfd4 Bxg2 17. Qxd3 Nbxd3 18. Kxg2 Nxb3 19. axb3 Nxe5 20. f4 Nd3 21. Nc6 Bf6 22. Be3 Rfc8 23. Nd4 Nxb2 24. Rf2 Nd3 25. Rd2 Nb4 26. Rad1 h6 27. g4 Nd5 28. Rd3 Bxd4 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.02.28"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2142"]
[BlackElo "2073"]
[PlyCount "66"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 g6 5. c4 dxc4 6. Qa4 Bg7 7. Qxc4 Nge7 8. 0-0 0-0 9. Nc3 Be6 10. Qa4 h6 11. Bd2 f5 12. Rfd1 g5 13. h4 g4 14. Nh2 f4 15. Ne4 Nd4 16. Re1 Nef5 17. Bc3 fxg3 18. fxg3 b5 19. Qa6 Rb8 20. Ba5 Bc8 21. Qxa7 Bb7 22. Qc5 Bxe4 23. Bxe4 Nxg3 24. Qd5+ Kh8 25. Qxd8 Ngxe2+ 26. Kh1 Rbxd8 27. Nxg4 Rf4 28. Ne3 Rxh4+ 29. Kg2 Nf4+ 30. Kg1 Bf6 31. Ng2 Rg8 32. Kf2 Nxg2 33. Bxg2 Rf4+ 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.02.27"]
[Round "3"]
[White "Dudin, Denis"]
[Black "Petryakova, Natalia"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2073"]
[BlackElo "1733"]
[PlyCount "59"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. Nc3 Be7 4. e4 0-0 5. d4 d6 6. h3 Nbd7 7. e5 Ne8 8. Be2 Nb6 9. 0-0 d5 10. c5 Nd7 11. Bd3 c6 12. Ne2 b6 13. b4 a5 14. b5 bxc5 15. bxc6 Nb6 16. dxc5 Bxc5 17. Qc2 Qe7 18. Bxh7+ Kh8 19. Bg5 f6 20. Nh4 Qc7 21. Qxc5 Kxh7 22. Qxf8 fxg5 23. Qxe8 gxh4 24. Qh5+ Kg8 25. Nd4 Qe7 26. Rfe1 Nc4 27. Qg4 a4 28. Rab1 a3 29. Rb3 Kh7 30. Reb1 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.02.25"]
[Round "2"]
[White "Kvitka, Roman"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1994"]
[BlackElo "2073"]
[PlyCount "97"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. d5 Na5 11. Bc2 c5 12. Nbd2 c4 13. Nf1 g6 14. h3 Bd7 15. Bh6 Re8 16. g4 Bf8 17. Bg5 Bg7 18. Ng3 Nb7 19. Qd2 Kh8 20. Nh2 Qb6 21. Be3 Nc5 22. Kg2 Ng8 23. f4 f6 24. f5 Ne7 25. Nf3 Rg8 26. fxg6 Nxg6 27. Nh5 Qd8 28. Rf1 Bf8 29. Rf2 Be8 30. Kh2 Ra7 31. Raf1 Nf4 32. Nxf4 exf4 33. Bd4 Bg7 34. Qxf4 Rf7 35. Nh4 Nd7 36. Qxd6 Bf8 37. Qg3 Bc5 38. Nf5 Bxd4 39. cxd4 Rff8 40. d6 Bg6 41. Ne7 Rg7 42. Nxg6+ hxg6 43. e5 fxe5 44. dxe5 Re8 45. Re2 Nc5 46. Qe3 Ne6 47. Qh6+ Kg8 48. Bxg6 Nd4 49. Ref2 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2012.02.24"]
[Round "1"]
[White "Dudin, Denis"]
[Black "Ledenev, Gennadiy"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2073"]
[BlackElo "1778"]
[PlyCount "36"]
[EventDate "2012.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 c6 6. e3 Ne4 7. Bxe7 Qxe7 8. Qc2 f5 9. cxd5 exd5 10. Nxd5 Qd7 11. Nc3 Nxc3 12. Qxc3 b5 13. Ne5 Qd6 14. Bxb5 0-0 15. Bc4+ Be6 16. Qb3 Bxc4 17. Qxc4+ Qd5 18. Rc1 Rc8 1-0

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.31"]
[Round "9.4"]
[White "Dudin, Denis"]
[Black "Izbosarov, Marat"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2073"]
[BlackElo "1970"]
[PlyCount "47"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. d4 c5 8. Rb1 0-0 9. Be2 Nd7 10. 0-0 e5 11. Ba3 Qa5 12. Qb3 Re8 13. Bc4 Re7 14. Ng5 exd4 15. Bxf7+ Kh8 16. cxd4 Bxd4 17. Rbd1 Bf6 18. Bb2 c4 19. Rxd7 Qxg5 20. Qg3 Rxd7 21. Qxg5 Bxb2 22. Bxc4 b6 23. Bd5 Rb8 24. Qf4 1-0

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.30"]
[Round "7.3"]
[White "Dudin, Denis"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2073"]
[BlackElo "2119"]
[PlyCount "84"]
[EventDate "2011.12.26"]
[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. Bc4 Bc5 4. d4 exd4 5. 0-0 d6 6. Bg5 Nf6 7. c3 Bg4 8. h3 Bxf3 9. gxf3 h6 10. Bh4 g5 11. Bg3 Nh5 12. b4 Bb6 13. f4 Nxf4 14. Bxf4 gxf4 15. Qh5 Qg5+ 16. Qxg5 hxg5 17. Kg2 Ne5 18. Bb3 Rh4 19. f3 0-0-0 20. a4 a6 21. Na3 Rdh8 22. Rh1 dxc3 23. Rad1 a5 24. bxa5 Bxa5 25. Nc4 Nxc4 26. Bxc4 f6 27. Rd5 b6 28. Rdd1 Kd7 29. Bd3 Re8 30. Bc4 c6 31. Rd3 Kc7 32. Rhd1 Rd8 33. Be6 Rh7 34. Kf2 Re7 35. Bb3 Re5 36. Rd4 b5 37. Kg2 c5 38. Rd5 c4 39. Ba2 Rxd5 40. exd5 Rb8 41. axb5 Rxb5 42. Rb1 c2 0-1

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.30"]
[Round "8.4"]
[White "Rjanova, Valery"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2223"]
[BlackElo "2073"]
[PlyCount "95"]
[EventDate "2011.12.26"]
[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. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Re1 Bd6 13. Nd2 Qh4 14. Nf3 Qh5 15. h3 Bd7 16. c4 Nf4 17. Bxf4 Bxf4 18. Ne5 Qf5 19. g4 Qe6 20. cxb5 Qd6 21. Nxd7 Qxd7 22. Qf3 Qd6 23. bxc6 Rac8 24. Re4 Bg5 25. Rc4 Kh8 26. Bc2 Bd8 27. d4 Bc7 28. d5 Rce8 29. Re4 Rb8 30. Bb3 a5 31. Rae1 Kg8 32. Qg3 Qd8 33. Qg2 Bd6 34. Qf3 Qg5 35. Qe3 Qf6 36. Qc3 Qd8 37. R1e3 Bc7 38. Re7 Qd6 39. Rd7 Qh2+ 40. Kf1 Bb6 41. c7 Rbe8 42. Rde7 Rxe7 43. c8Q Bxe3 44. fxe3 Qxh3+ 45. Kf2 Qh2+ 46. Kf1 Qh3+ 47. Kf2 Qh2+ 48. Kf1 1/2-1/2

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.29"]
[Round "6.3"]
[White "Palin, Denis"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2067"]
[BlackElo "2073"]
[PlyCount "77"]
[EventDate "2011.12.26"]
[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. d4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. cxd5 exd5 8. Nc3 c6 9. Qc2 Re8 10. 0-0 Bd6 11. Rfe1 Ne4 12. Nxe4 dxe4 13. Ng5 h6 14. Nxe4 Bf5 15. Bc3 Bg6 16. f3 Bc7 17. Qb3 Bb6 18. Rad1 h5 19. Nc5 h4 20. e4 hxg3 21. hxg3 Qg5 22. Kf2 Bxc5 23. dxc5 Qxc5+ 24. Bd4 Qe7 25. Qe3 Nd7 26. Rh1 Ne5 27. Rh4 f6 28. f4 Nc4 29. Qb3 b5 30. f5 Bf7 31. Rdh1 Kf8 32. Rh8+ Bg8 33. Bf1 Qd6 34. Rxg8+ Kxg8 35. Bxc4+ Kf8 36. Qe3 Re5 37. Rh8+ Ke7 38. Rxa8 b4 39. Bxe5 1-0

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.28"]
[Round "4.2"]
[White "Dudin, Denis"]
[Black "Kvitka, Roman"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2073"]
[BlackElo "2006"]
[PlyCount "63"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Bh3 d6 10. d5 Bxf3 11. exf3 Nd7 12. Qe2 Re8 13. f4 a6 14. f5 Rb8 15. f4 gxf5 16. Bxf5 b5 17. cxb5 Rxb5 18. a4 Rb4 19. Qxa6 Nc5 20. Qe2 e6 21. dxe6 Qf6 22. Bh3 Qh6 23. Bg4 Bd4+ 24. Kh1 Qf6 25. f5 Nxa4 26. Bh5 Kf8 27. Qd2 Reb8 28. Qh6+ Qxh6 29. Bxh6+ Ke7 30. exf7 Nxb2 31. Rae1+ Be5 32. f6+ 1-0

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.28"]
[Round "5.1"]
[White "Vetryansky, Vladimir"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2193"]
[BlackElo "2073"]
[PlyCount "50"]
[EventDate "2011.12.26"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 0-0 14. Nxh7 Kxh7 15. Qh5+ Kg8 16. Rh4 f5 17. Be2 Ng6 18. Qh7+ Kf7 19. Rh6 Nf4 20. Bh5+ Nxh5 21. Qg6+ Kg8 22. Qh7+ Kf7 23. Qg6+ Kg8 24. Qh7+ Kf7 25. Qg6+ Kg8 1/2-1/2

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.27"]
[Round "3.3"]
[White "Karpenko, Artem"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2073"]
[PlyCount "102"]
[EventDate "2011.12.26"]
[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 c6 2. d4 g6 3. Nf3 d5 4. exd5 cxd5 5. Bd3 Bg7 6. Bf4 Nc6 7. c3 Nf6 8. h3 0-0 9. Nbd2 Bf5 10. Bxf5 gxf5 11. Ne5 Ne4 12. Nxe4 fxe4 13. Ng4 e6 14. 0-0 f5 15. Nh2 Ne7 16. Qd2 Ng6 17. Rfe1 Qh4 18. Bg5 Qh5 19. f4 Nh8 20. Re3 Qf7 21. Nf1 Ng6 22. Qf2 Qc7 23. Qg3 Kh8 24. Nd2 h6 25. Bxh6 Bxh6 26. Qxg6 Bxf4 27. Re2 Qf7 28. Qxf7 Rxf7 29. Nb3 b6 30. a4 a5 31. Nd2 Bd6 32. Rf1 Rg8 33. Kh1 f4 34. Ree1 f3 35. Nxf3 exf3 36. Rxf3 Rxf3 37. gxf3 Rg6 38. Re2 Kg7 39. Re1 Kf6 40. Rb1 Rg3 41. b4 Rxh3+ 42. Kg2 Rh2+ 43. Kg1 axb4 44. cxb4 Ra2 45. a5 bxa5 46. bxa5 Rxa5 47. Kf2 Ra4 48. Ke3 Kf5 49. Rb3 Ra3 50. Rxa3 Bxa3 51. Kd3 Kf4 0-1

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.26"]
[Round "1.6"]
[White "Dudin, Denis"]
[Black "Bolychevsky, Alexander"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2073"]
[BlackElo "1882"]
[PlyCount "45"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Bd6 8. Qc2 0-0 9. e3 Re8 10. Bd3 Nbd7 11. 0-0-0 Qc7 12. Rhg1 b5 13. g4 b4 14. Na4 Ne4 15. g5 hxg5 16. Nxg5 Nb6 17. Bxe4 dxe4 18. Nxe4 Be7 19. Nf6+ Bxf6 20. Bxf6 g6 21. Rxg6+ fxg6 22. Qxg6+ Kf8 23. Rg1 1-0

[Event "Saratov Winter Cup school"]
[Site "Saratov"]
[Date "2011.12.26"]
[Round "2.2"]
[White "Dudin, Denis"]
[Black "Korchmar, Vasiliy"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2073"]
[BlackElo "2240"]
[PlyCount "80"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Ne5 Bb7 8. Qa4 c5 9. dxc5 bxc5 10. Nc3 Qb6 11. Qb5 Qxb5 12. Nxb5 Nc6 13. Bf4 Nxe5 14. Bxe5 Rfd8 15. Rfd1 Rd7 16. cxd5 exd5 17. Bh3 Rdd8 18. e3 Bc6 19. Nc3 Ne8 20. Ne2 Bf6 21. Bxf6 Nxf6 22. b3 Bd7 23. Bg2 Bg4 24. Rd2 Bxe2 25. Rxe2 Rac8 26. Rc1 d4 27. exd4 cxd4 28. Rxc8 Rxc8 29. Rd2 Rd8 30. b4 Ng4 31. f4 Ne3 32. Bf1 h5 33. Kf2 g6 34. Be2 Kg7 35. b5 Kf6 36. a4 Ke6 37. a5 Kd5 38. Ra2 Kc5 39. Rb2 Rd6 40. Rb1 Rd8 1/2-1/2

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.27"]
[Round "10"]
[White "Dudin, Denis"]
[Black "Smirnov, Alexandr A"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2084"]
[BlackElo "2235"]
[PlyCount "63"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 a6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. Nc3 0-0 10. c5 d5 11. cxd6 Qxd6 12. Qxd6 Bxd6 13. Rd1 Be7 14. Na4 Rb8 15. Nb6 e5 16. h3 Nb4 17. Be3 Nc2 18. Rac1 Nxe3 19. fxe3 Be6 20. e4 Bxb3 21. axb3 Rfd8 22. Rxd8+ Bxd8 23. Nd5 Kf8 24. Bf3 Ne8 25. Kf2 Nd6 26. h4 Rc8 27. Rxc8 Nxc8 28. Ke3 Nd6 29. Kd3 Ke8 30. Ne3 Bb6 31. Nf5 Nxf5 32. exf5 1/2-1/2

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.26"]
[Round "9"]
[White "Dvoryadkin, Maksim"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1910"]
[BlackElo "2084"]
[PlyCount "124"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. Nf3 c5 5. e3 Qb6 6. b3 Bg4 7. Be2 e6 8. h3 Bxf3 9. Bxf3 cxd4 10. exd4 Nc6 11. c3 Bg7 12. 0-0 0-0 13. Re1 Rac8 14. Bh5 Ne7 15. Qf3 Qc7 16. Re3 Bh6 17. Rd3 Qf4 18. Na3 Qxf3 19. Bxf3 Rfd8 20. Re1 b6 21. c4 Bf8 22. cxd5 Nxd5 23. Bxd5 Rxd5 24. Nc4 Rcd8 25. Re4 f5 26. Rh4 Bg7 27. Ne3 Rxd4 28. Rhxd4 Rxd4 29. Rxd4 Bxd4 30. Nc4 Kf8 31. Nd6 Bc5 32. Nb5 a6 33. Nc7 a5 34. Kf1 Ke7 35. Ke2 Kd6 36. Ne8+ Ke5 37. f3 Kd4 38. Nc7 Kc3 39. Kd1 e5 40. Nd5+ Kd3 41. g4 e4 42. fxe4 fxe4 43. Nf4+ Ke3 44. Ne2 Kf3 45. g5 e3 46. Ke1 Be7 47. h4 Bb4+ 48. Kf1 Bc5 49. Nc3 Bd4 50. Ne2 Bb2 51. h5 Kg4 52. g6 fxg6 53. hxg6 hxg6 54. Kg2 Be5 55. Nc1 Kf4 56. Ne2+ Ke4 57. Nc1 g5 58. Ne2 Kd3 59. Kf1 Kd2 60. Ng1 g4 61. Ne2 g3 62. Ng1 Kd1 0-1

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.25"]
[Round "8"]
[White "Kahramanov, Bahtijar"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2022"]
[BlackElo "2084"]
[PlyCount "49"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nf3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. Bd3 e6 7. 0-0 Qc7 8. Re1 Nc6 9. Nxc6 dxc6 10. e5 0-0-0 11. Qe2 Ne7 12. a4 Nd5 13. Nxd5 Rxd5 14. axb5 cxb5 15. c4 Rxd3 16. Qxd3 bxc4 17. Qg3 Bb4 18. Rd1 f5 19. exf6 Qxg3 20. hxg3 gxf6 21. Bh6 Rg8 22. Rdc1 c3 23. Ra4 a5 24. bxc3 Bc5 25. Rc4 1-0

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.21"]
[Round "7"]
[White "Dudin, Denis"]
[Black "Borisovsky, Viktor"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2084"]
[BlackElo "2130"]
[PlyCount "104"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. c3 0-0 9. Qc2 Re8 10. 0-0-0 b6 11. Bd3 Nf8 12. h4 Bb7 13. Kb1 Be7 14. Qe2 f5 15. Neg5 Bf6 16. Rhe1 Qd6 17. g4 h6 18. Ne5 hxg5 19. hxg5 Bxe5 20. dxe5 Qe7 21. gxf5 exf5 22. Qh5 Qf7 23. g6 Nxg6 24. e6 Rxe6 25. Bc4 Be4+ 26. Ka1 Nf4 27. Qh4 Bd5 28. Rxe6 Bxe6 29. Rh1 Ng6 30. Qh7+ Kf8 31. Be2 Ke7 32. Qh2 Rh8 33. Bh5 f4 34. Qg2 Qf5 35. Qc6 Rxh5 36. Qxc7+ Bd7 37. Re1+ Ne5 38. a3 Qe6 39. Qxa7 g5 40. Qb7 g4 41. Qe4 Nc6 42. Qb1 Re5 43. Rh1 Kd6 44. Qc1 Qf5 45. Rh6+ Kc7 46. Qd2 Rd5 47. Qe1 Qd3 48. Ka2 g3 49. fxg3 fxg3 50. Qg1 Qc4+ 51. Ka1 g2 52. Rg6 Qf1+ 0-1

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.20"]
[Round "6"]
[White "Kvitka, Roman"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2038"]
[BlackElo "2084"]
[PlyCount "60"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 d6 7. 0-0 Be6 8. b3 c6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. f3 Qc7 13. Bf2 0-0-0 14. a4 Kb8 15. a5 g4 16. f4 exf4 17. Bd4 Rg8 18. Nxf4 Nxf4 19. Rxf4 d5 20. Rf2 dxc4 21. Rd2 Rxd4 22. Rxd4 Bc5 23. b4 Bxd4+ 24. Qxd4 g3 25. h3 Rd8 26. Qe3 Qd6 27. b5 cxb5 28. e5 Qd4 29. Qxd4 Rxd4 30. Nxb5 Rd2 0-1

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.18"]
[Round "5"]
[White "Smirnov, Alexandr A"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2235"]
[BlackElo "2084"]
[PlyCount "81"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2 h6 9. Nc4 0-0 10. Ne3 Be6 11. Bc2 d5 12. Qe2 d4 13. Nf5 Nh7 14. h3 Bxf5 15. exf5 Re8 16. Nd2 Nf6 17. Ne4 Nxe4 18. Qxe4 Qf6 19. c4 Rab8 20. Bd2 Ne7 21. g4 b5 22. cxb5 axb5 23. Rae1 Nc8 24. b4 Nd6 25. Qg2 c5 26. bxc5 Bxc5 27. Bb3 Ba3 28. f4 exf4 29. Bxf4 Rxe1 30. Rxe1 Re8 31. Rxe8+ Nxe8 32. Qd5 Qe7 33. Kf2 Bb4 34. Qe4 Kf8 35. Qxe7+ Kxe7 36. Kf3 Bc5 37. h4 Nd6 38. Bd2 f6 39. Bf4 Bb4 40. Be6 Be1 41. Bxd6+ 1/2-1/2

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.17"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Dvoryadkin, Maksim"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2084"]
[BlackElo "1910"]
[PlyCount "82"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 Bb7 10. 0-0 Be7 11. Bd2 0-0 12. e4 b4 13. Na2 a5 14. Nc1 c5 15. e5 Nd5 16. Nb3 Rc8 17. Qe2 cxd4 18. Nfxd4 Nc5 19. Nxc5 Bxc5 20. Nb3 Bb6 21. Qg4 Ne7 22. Qh3 Ng6 23. Rad1 Bxg2 24. Kxg2 Qd5+ 25. Kg1 Qxb3 26. Bg5 Qxb2 27. Rde1 Rc3 28. Qg3 Qb3 29. Rd1 Bd4 30. h4 Nxe5 31. Bf6 Nf3+ 32. Qxf3 Bxf6 33. Qe4 g6 34. h5 Qd5 35. Qf4 Rxd3 36. Rxd3 Qxd3 37. Qxf6 Qf5 38. Qe7 Qg4+ 39. Kh2 Qxh5+ 40. Kg2 Qg4+ 41. Kh2 b3 0-1

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.16"]
[Round "3"]
[White "Dudin, Denis"]
[Black "Kahramanov, Bahtijar"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2084"]
[BlackElo "2022"]
[PlyCount "62"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. 0-0 Nbd7 9. Rd1 b6 10. Nc3 Bb7 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Nf6 14. Qc2 Qc8 15. c5 h6 16. Ne5 Nd7 17. Nxd7 Qxd7 18. Bf4 Rfd8 19. b4 a5 20. bxa5 b5 21. Qc3 g5 22. Be3 Ba6 23. h4 Rab8 24. hxg5 hxg5 25. Qd2 f6 26. Be4 Kf7 27. Qe2 Rh8 28. Qf3 g4 29. Qxg4 Rbg8 30. Qf3 Bb7 31. a6 Ba8 1-0

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.15"]
[Round "2"]
[White "Borisovsky, Viktor"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2130"]
[BlackElo "2084"]
[PlyCount "46"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rac1 Rfc8 13. Na4 Ne7 14. h3 h6 15. a3 Rxc1 16. Rxc1 Rc8 17. Rxc8+ Nxc8 18. Qc3 Nb6 19. Nxb6 Qxb6 20. Qc8+ Kh7 21. Qc2+ Kg8 22. Qc8+ Kh7 23. Qc2+ Kg8 1/2-1/2

[Event "Saratov Spring Cup"]
[Site "Saratov"]
[Date "2011.03.14"]
[Round "1"]
[White "Dudin, Denis"]
[Black "Kvitka, Roman"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "2084"]
[BlackElo "2038"]
[PlyCount "84"]
[EventDate "2011.03.14"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Nd2 Na6 9. h4 Nc5 10. g4 Nfd7 11. Nf1 f5 12. gxf5 gxf5 13. exf5 Rxf5 14. Ng3 Rf7 15. Be3 Nf6 16. h5 h6 17. Rg1 Kh8 18. Qd2 Qf8 19. f3 c6 20. 0-0-0 cxd5 21. cxd5 Bd7 22. Kb1 Rc8 23. Rg2 a4 24. Rdg1 a3 25. b3 Bh3 26. Rh2 Bd7 27. Rh4 Ng8 28. Nce4 Nxe4 29. Nxe4 Bf5 30. Bd3 Bh7 31. Rhg4 Rcc7 32. Qa5 Nf6 33. Rg6 Nxe4 34. Bxe4 Bxg6 35. hxg6 Rxf3 36. Bxf3 Qf5+ 37. Be4 Qxe4+ 38. Ka1 Rc8 39. Qd2 Kg8 40. Rc1 Rxc1+ 41. Qxc1 Qxd5 42. Qc8+ Bf8 0-1

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.18"]
[Round "9"]
[White "Dudin, Denis"]
[Black "Marizina, Yulia"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2081"]
[BlackElo "1673"]
[PlyCount "24"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Nf3 Nc6 7. Nc3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 1/2-1/2

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.17"]
[Round "8"]
[White "Petukhov, Dmitry"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2309"]
[BlackElo "2081"]
[PlyCount "65"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. c4 Bg7 15. f3 0-0 16. Kh1 e4 17. fxe4 Bxb2 18. exf5 f6 19. Nc2 Kh8 20. Rb1 Be5 21. Ne3 Rg8 22. Ng4 Rxg4 23. Qxg4 Qa5 24. Rbe1 Rg8 25. Qf3 bxc4 26. Bxc4 Qb4 27. Bxa6 Qd2 28. Re2 Qa5 29. Bc4 Rg5 30. Rxe5 dxe5 31. d6 Nxf5 32. Bd3 e4 33. Bxe4 1-0

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.16"]
[Round "7"]
[White "Dudin, Denis"]
[Black "Shlegin, Stanislav"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2081"]
[BlackElo "2340"]
[PlyCount "70"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Na6 11. Nd2 Nd7 12. Be3 Ndc5 13. Nb3 Nxb3+ 14. axb3 c6 15. Rd2 Nc7 16. Bf3 Ne6 17. Ne2 Bf8 18. Bg4 a5 19. Bxe6 Bxe6 20. Nc3 Bb4 21. Kc2 b5 22. c5 a4 23. bxa4 bxa4 24. Rd6 Bb3+ 25. Kb1 Re6 26. Rxe6 fxe6 27. Na2 Ba5 28. Nc1 Bc4 29. Rd1 Rd8 30. Rxd8+ Bxd8 31. Kc2 Bf1 32. g3 Bg2 33. Kd3 Bf1+ 34. Kc2 Bg2 35. Kd3 Bf1+ 1/2-1/2

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.15"]
[Round "6"]
[White "Vetrov, Alexey"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2121"]
[BlackElo "2081"]
[PlyCount "74"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. b3 Nc6 3. Bb2 d6 4. e4 g6 5. Nf3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. d3 h6 9. Nd5 Nh7 10. Qd2 Nd4 11. Be2 c6 12. Ne3 a5 13. Nxd4 exd4 14. Nc2 c5 15. 0-0-0 a4 16. b4 b5 17. Na3 bxc4 18. Nxc4 Be6 19. bxc5 a3 20. Nxa3 Bxa2 21. Rdf1 dxc5 22. Kd1 Qd7 23. Ke1 Rfb8 24. f4 Qe7 25. Kf2 c4 26. Nxc4 Bxc4 27. dxc4 d3 28. Bxg7 dxe2 29. Qxe2 Qc5+ 30. Qe3 Ra2+ 31. Kf3 Ra3 32. Bc3 Qxc4 33. Rc1 Rbb3 34. Kg4 Rxc3 35. Rxc3 Rxc3 36. Qd2 Qe6+ 37. Kh4 Qf6+ 0-1

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.14"]
[Round "5"]
[White "Dudin, Denis"]
[Black "Tomnikova, Lidia"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2081"]
[BlackElo "2102"]
[PlyCount "90"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 f5 4. d4 e4 5. Ng5 h6 6. Nh3 g5 7. e3 Nf6 8. Be2 Bg7 9. Bh5+ Kf8 10. b3 d6 11. Be2 Kg8 12. Bb2 Bd7 13. a3 Ne7 14. d5 a6 15. Qc2 b5 16. 0-0-0 Qb8 17. cxb5 axb5 18. g4 b4 19. axb4 Qxb4 20. gxf5 Bxf5 21. Ng1 Nd7 22. Bc4 Nc5 23. h4 Nd3+ 24. Rxd3 exd3 25. Qd2 g4 26. e4 Bd7 27. f4 Ng6 28. e5 dxe5 29. d6+ Kh7 30. Qxd3 e4 31. Qd5 Rhf8 32. Nge2 Qxd6 33. Qxd6 cxd6 34. Bd5 Rac8 35. Bxe4 Bc6 36. Kb1 Bxe4+ 37. Nxe4 d5 38. N4c3 Bxc3 39. Bxc3 Nxf4 40. Nxf4 Rxf4 41. Be5 Re4 42. Bd6 Rc6 43. Bf8 g3 44. Rg1 Rf6 45. Bc5 Re2 0-1

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.13"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Shaposhnikov, Evgeny"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2081"]
[BlackElo "2544"]
[PlyCount "82"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 g6 8. Nc3 Bg7 9. g3 0-0 10. Bg2 d6 11. 0-0 b5 12. Rd1 Re8 13. Be3 Nbd7 14. h3 Rxe3 15. fxe3 Bh6 16. Kh2 Qe7 17. Nd2 Bxe3 18. Nde4 Nh5 19. Bf3 Ng7 20. a4 b4 21. Nb5 Ne8 22. Nd2 Bxd2 23. Qxd2 Ne5 24. Bg2 Bc8 25. Rdc1 Rb8 26. e3 a6 27. Nd4 cxd4 28. exd4 Nd7 29. Re1 Qd8 30. Re2 Nf8 31. Rae1 Ng7 32. Qf4 Rb7 33. g4 Rc7 34. b3 a5 35. Re3 f5 36. gxf5 Bxf5 37. Be4 Rf7 38. Bxf5 Rxf5 39. Qg4 Qf6 40. Re4 h5 41. Qg3 Rf3 0-1

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.12"]
[Round "3"]
[White "Eramian, Gamlet"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2047"]
[BlackElo "2081"]
[PlyCount "100"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. e3 0-0 8. N5c3 e4 9. Be2 Qe7 10. a3 Rd8 11. b4 Bd6 12. Bb2 a6 13. Qb3 Nbd7 14. Nd2 b5 15. Qc2 Re8 16. Nb3 Nb6 17. Rd1 Ng4 18. Nd4 Qh4 19. g3 Qf6 20. Bxg4 Bxg4 21. Rd2 Qg6 22. Qb3 Nc4 23. Rc2 Qh6 24. Nce2 Rac8 25. h3 Ne5 26. Nf4 Nf3+ 27. Nxf3 Bxf3 28. Rg1 g5 29. Ne2 Qxh3 30. Nd4 Bg4 31. Rxc8 Rxc8 32. Nc6 Qh2 33. Rf1 Rf8 34. Qc3 f6 35. Qc2 Qg2 36. Bd4 Bh3 37. Qe2 Kg7 38. Bc5 Bxc5 39. bxc5 Rc8 40. f4 Qxf1+ 41. Qxf1 Bxf1 42. Kxf1 Kf7 43. fxg5 fxg5 44. g4 Rxc6 45. dxc6 Ke7 46. Ke2 Kd8 47. Kd2 Kc7 48. Kc3 a5 49. Kd4 Kxc6 50. Kxe4 Kxc5 0-1

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.11"]
[Round "2"]
[White "Dudin, Denis"]
[Black "Poleschikov, Alexey"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2081"]
[BlackElo "1885"]
[PlyCount "51"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 e6 5. g3 Nc6 6. Nb5 Bb4+ 7. N1c3 d5 8. a3 Bxc3+ 9. Nxc3 d4 10. Nb1 0-0 11. Bg2 a5 12. b3 e5 13. 0-0 h6 14. Ra2 Bf5 15. Nd2 Qd7 16. Nf3 Rfe8 17. e3 Bg4 18. Qe1 d3 19. e4 Bxf3 20. Bxf3 Nd4 21. Qd1 Nxf3+ 22. Qxf3 Rad8 23. Bxh6 Nxe4 24. Bxg7 Nc3 25. Bf6 Nxa2 26. Qh5 1-0

[Event "Saratov-ch SUSE"]
[Site "Saratov"]
[Date "2010.12.10"]
[Round "1"]
[White "Fedorova, Tatiana"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1958"]
[BlackElo "2081"]
[PlyCount "21"]
[EventDate "2010.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. e3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. b3 b5 10. Bb2 Bd7 11. Rc1 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.22"]
[Round "11.6"]
[White "Fedorov, Oleg An"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1880"]
[BlackElo "2074"]
[PlyCount "58"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Bg2 Nf6 7. c4 d6 8. Nc3 0-0 9. 0-0 Ne5 10. Bg5 h6 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Qc2 c6 14. Nxb6 axb6 15. f4 Ng4 16. Qd3 b5 17. cxb5 Qb6+ 18. Qd4 Qxb5 19. Bf3 Ra4 20. Qxd6 Ne3 21. Qc5 Nxf1 22. Qxb5 cxb5 23. Kxf1 Be6 24. Nc5 Rxa2 25. Rxa2 Bxa2 26. Nxb7 Rc8 27. Nd6 Rc1+ 28. Kf2 b4 29. Be4 Rd1 0-1

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.21"]
[Round "10.2"]
[White "Dudin, Denis"]
[Black "Alimov, Ravil"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2074"]
[BlackElo "1869"]
[PlyCount "86"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. b3 Re8 9. Bb2 Bf8 10. a4 a5 11. Re1 Qc7 12. h3 b6 13. Qd2 Ba6 14. Rad1 Rac8 15. Nb1 h6 16. c4 b5 17. axb5 cxb5 18. cxb5 Bxb5 19. Rc1 Qb7 20. Rxc8 Rxc8 21. Nc3 Bc6 22. d5 Bb5 23. Nxb5 Qxb5 24. Re3 Nc5 25. Qc2 Rb8 26. Nd2 a4 27. b4 Qxb4 28. Nc4 Nb3 29. Bf1 Rc8 30. Qe2 Na5 31. Nxa5 Qxa5 32. Ba3 Qc7 33. Qd1 Qc2 34. Qxc2 Rxc2 35. Kg2 g5 36. g4 Ra2 37. Kf3 Rd2 38. Rd3 Rc2 39. Re3 Nd7 40. Bb5 Nb6 41. Re2 Rc3+ 42. Re3 Rc2 43. Re2 Rc3+ 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.20"]
[Round "9.5"]
[White "Dvoryadkin, Maksim"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1898"]
[BlackElo "2074"]
[PlyCount "94"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e4 c6 7. Be3 Kc7 8. 0-0-0 Nd7 9. Nf3 f6 10. Nd2 Bc5 11. Bxc5 Nxc5 12. Nb3 Nxb3+ 13. axb3 Ne7 14. Be2 Rad8 15. Na4 Rd4 16. Nc5 Bc8 17. Rxd4 exd4 18. b4 Ng6 19. Rd1 Rd8 20. g3 f5 21. exf5 Bxf5 22. Bd3 Bg4 23. Bxg6 hxg6 24. f3 Bc8 25. Re1 Kb8 26. Kd2 g5 27. Ne4 g4 28. f4 Bf5 29. Ng5 Rh8 30. Re2 d3 31. Rf2 b5 32. c5 Rf8 33. Kc3 g6 34. Kd2 Kc7 35. Kc3 Re8 36. Nf7 Re1 37. Ne5 Rc1+ 38. Kd2 Rc2+ 39. Ke3 a5 40. bxa5 Rxc5 41. b4 Rc3 42. Rb2 Ra3 43. Kd4 Ra1 44. Nxd3 Rd1 45. Rb3 Rd2 46. Ke3 Rxh2 47. Nc5 Ra2 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.19"]
[Round "8.3"]
[White "Dudin, Denis"]
[Black "Palin, Denis"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2074"]
[BlackElo "1991"]
[PlyCount "22"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. 0-0 Nd7 11. Qe2 c5 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.18"]
[Round "7.4"]
[White "Brekhov, Denis"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1962"]
[BlackElo "2074"]
[PlyCount "60"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Bf4 e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 Nbd7 10. 0-0 b6 11. Rc1 Bb7 12. Qa4 a6 13. Rc2 b5 14. Qb3 Rfc8 15. Rfc1 Rxc2 16. Rxc2 Rc8 17. Rxc8+ Bxc8 18. Qc3 Bb7 19. a3 Ne4 20. Qc2 Qc6 21. Qxc6 Bxc6 22. b4 Nxd2 23. Nxd2 Nb6 24. Nb3 Bb7 25. Nc5 Bc8 26. Kf1 f5 27. Ke2 Kf7 28. Bc2 Ke7 29. Kf3 g5 30. h3 Kd6 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.16"]
[Round "6.4"]
[White "Dudin, Denis"]
[Black "Fedukin, Alexandre"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2074"]
[BlackElo "1909"]
[PlyCount "38"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 c6 7. Qc2 d5 8. Ne5 Nfd7 9. Nxd7 Nxd7 10. e4 dxe4 11. Qxe4 Nf6 12. Qf4 Qd7 13. Nc3 Rd8 14. Rd1 0-0 15. Be3 Qd6 16. Qf3 Qb4 17. Qe2 Ba6 18. Bf1 Nd5 19. Ne4 Nxe3 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.15"]
[Round "5.3"]
[White "Kahramanov, Bahtijar"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1999"]
[BlackElo "2074"]
[PlyCount "112"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Qc7 7. f4 d6 8. Be2 Nf6 9. 0-0 Be7 10. Kh1 0-0 11. Qe1 b5 12. Nxc6 Qxc6 13. Bf3 e5 14. Nd5 Nxd5 15. exd5 Qxc2 16. fxe5 Qxb2 17. exd6 Bxd6 18. Qh4 Bf5 19. Bd4 Qb4 20. a3 Qd2 21. Bh5 g5 22. Qf2 Qxf2 23. Rxf2 Bg6 24. Bxg6 fxg6 25. a4 Rxf2 26. Bxf2 Rf8 27. Kg1 Be5 28. Re1 Bc3 29. Re6 b4 30. Bc5 Rb8 31. d6 Rb7 32. d7 Rxd7 33. Rxa6 b3 34. Ba3 b2 35. Bxb2 Bxb2 36. Ra5 Rf7 37. g4 Rf4 38. h3 Bd4+ 39. Kg2 Rf2+ 40. Kg3 Ra2 41. Kf3 Ra3+ 42. Kg2 Kf7 43. Rxg5 Rxa4 44. Rb5 Ra2+ 45. Kg3 Rb2 46. Rd5 Bf2+ 47. Kg2 Ke6 48. Rd3 Bh4+ 49. Kg1 Bg5 50. Ra3 Ke5 51. Rf3 Bf4 52. Ra3 Ke4 53. Rc3 Be3+ 54. Kh1 Kf3 55. Rd3 Kf2 56. Rd1 Kg3 0-1

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.14"]
[Round "4.5"]
[White "Dudin, Denis"]
[Black "Kvitka, Roman"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2074"]
[BlackElo "2024"]
[PlyCount "81"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[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. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 Rb8 8. Bd2 e5 9. dxe5 dxe5 10. Bg5 Be6 11. Qxd8 Rbxd8 12. Nd2 h6 13. Bxf6 Rxd2 14. Bxg7 Kxg7 15. Bxc6 bxc6 16. b3 Rfd8 17. Rfd1 Bf5 18. Kf1 Kf8 19. Ke1 Rxd1+ 20. Rxd1 Rxd1+ 21. Kxd1 Ke7 22. Kd2 Kd6 23. Na4 Bd7 24. Kc3 c5 25. Nb2 Bf5 26. Nd1 g5 27. Ne3 Be6 28. g4 f6 29. Kd3 h5 30. gxh5 Bf7 31. Nf5+ Ke6 32. e4 Bg8 33. f3 Bh7 34. h6 c6 35. a3 a5 36. h3 Kd7 37. Kc3 Kc7 38. b4 cxb4+ 39. axb4 axb4+ 40. Kxb4 Kb6 41. Nd6 1-0

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.13"]
[Round "3.2"]
[White "Nikolaev, Alexander"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2152"]
[BlackElo "2074"]
[PlyCount "142"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 0-0 12. 0-0 Rc8 13. e3 b5 14. Qc2 dxc4 15. bxc4 bxc4 16. Rfb1 Nb6 17. Ba5 c5 18. Nf3 Bf6 19. Rd1 Qc7 20. Rab1 Rfd8 21. dxc5 Qxc5 22. Bb4 Rxd1+ 23. Qxd1 Qf5 24. Rc1 Nd5 25. Be1 Qd3 26. Bf1 Qxd1 27. Rxd1 Bb7 28. Rc1 Nxe3 29. fxe3 Bxf3 30. Rxc4 Rxc4 31. Bxc4 Bd5 32. Bxd5 exd5 33. Kf2 h5 34. Ke2 Kf8 35. Kd3 Ke7 36. e4 Ke6 37. Bf2 a6 38. a4 Be5 39. h3 dxe4+ 40. Kxe4 f5+ 41. Kd3 g5 42. Kc4 Kd6 43. Kb4 Kc6 44. Ka5 Kb7 45. Kb4 Bd6+ 46. Kc4 Kc6 47. Be1 Be5 48. Bf2 f4 49. gxf4 Bxf4 50. Kd4 g4 51. hxg4 hxg4 52. Ke4 Bd6 53. Be3 g3 54. Kf3 Kd5 55. Bb6 Kc4 56. Bd8 Kb4 57. a5 Kb5 58. Kg2 Bb4 59. Kxg3 Bxa5 60. Bg5 Be1+ 61. Kf3 a5 62. Ke2 Bb4 63. Kd3 a4 64. Kc2 Kc4 65. Bf6 a3 66. Bb2 a2 67. Bh8 Ba3 68. Bg7 Kb4 69. Bh8 Ka4 70. Bg7 Bf8 71. Kb2 Bxg7+ 1/2-1/2

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.12"]
[Round "2.6"]
[White "Dudin, Denis"]
[Black "Zhestkov, Igor"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2074"]
[BlackElo "1914"]
[PlyCount "83"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. b3 Bf5 5. Bb2 Nbd7 6. Bg2 e6 7. 0-0 Bd6 8. d3 0-0 9. Nbd2 Bg6 10. Re1 e5 11. Nh4 Bb4 12. a3 Bxd2 13. Qxd2 Qb6 14. Qb4 Rfe8 15. Nxg6 hxg6 16. Rac1 Rab8 17. Qxb6 Nxb6 18. c5 Na8 19. f4 e4 20. Be5 Rbd8 21. b4 Ng4 22. Bd6 f5 23. dxe4 dxe4 24. e3 Rd7 25. Bf1 Nc7 26. Bc4+ Kh7 27. h3 Nf6 28. a4 a6 29. Kf2 Nfd5 30. Rb1 Nc3 31. Ra1 N3d5 32. Reb1 Red8 33. Rb2 Ne8 34. Be5 Nec7 35. Rd1 Ne6 36. Rbd2 Nf8 37. b5 axb5 38. axb5 Ne7 39. Rxd7 Rxd7 40. Rxd7 Nxd7 41. b6 g5 42. Bd6 1-0

[Event "Saratov RSOCF 10"]
[Site "Saratov"]
[Date "2010.10.11"]
[Round "1.1"]
[White "Dudin, Denis"]
[Black "Eramian, Gamlet"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2074"]
[BlackElo "2059"]
[PlyCount "26"]
[EventDate "2010.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[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. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. Nd2 h6 12. Bxf6 Bxf6 13. Nde4 Bg7 1/2-1/2

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.21"]
[Round "13"]
[White "Dudin, Denis"]
[Black "Brekhov, Denis"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2066"]
[BlackElo "1976"]
[PlyCount "109"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. d4 c5 8. Rb1 Nc6 9. d5 Bxc3+ 10. Bd2 Bxd2+ 11. Qxd2 Nd4 12. Nxd4 cxd4 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Qxd4 0-0 16. 0-0 Rfc8 17. Rbc1 b5 18. e5 a5 19. h4 h5 20. Rfe1 Rxc1 21. Rxc1 Qg4 22. Qxg4 hxg4 23. Kf1 Rb8 24. Ke2 b4 25. Kd3 b3 26. axb3 Rxb3+ 27. Ke4 Rb4+ 28. Ke3 Kg7 29. Rc2 Kf8 30. Rc8+ Kg7 31. Re8 Rb7 32. Ra8 Rb5 33. Kd4 Rb2 34. Kc3 Rb5 35. Kc4 Rb4+ 36. Kc3 Rb5 37. d6 exd6 38. exd6 Rd5 39. Rd8 Kf6 40. Kc4 Rd2 41. Kc5 Rxf2 42. Re8 Rc2+ 43. Kb5 Rd2 44. Kc6 Rc2+ 45. Kb6 Rxg2 46. d7 Rd2 47. d8Q+ Rxd8 48. Rxd8 Kf5 49. Rd1 g3 50. Kc5 Kg4 51. Kd4 Kf3 52. Ra1 g2 53. Ra3+ Kf2 54. Ra2+ Kg3 55. Rxa5 0-1

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.20"]
[Round "12"]
[White "Kahramanov, Bahtijar"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1982"]
[BlackElo "2066"]
[PlyCount "114"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 Qb6 5. Nf3 d6 6. Bd3 Bg4 7. e5 dxe5 8. fxe5 Nd7 9. Na4 Qa5+ 10. c3 b5 11. Nc5 Nxc5 12. dxc5 b4 13. cxb4 Qxb4+ 14. Bd2 Qxc5 15. Rc1 Qb6 16. Qe2 Rc8 17. Ba6 Bxf3 18. gxf3 Rc7 19. Rc3 Rd7 20. Rb3 Qc7 21. e6 fxe6 22. Qxe6 Qe5+ 23. Qxe5 Bxe5 24. Bb7 Rd6 25. Bb4 Re6 26. Bc8 Rf6 27. Bc5 Nh6 28. Bxa7 0-0 29. Bb7 Nf5 30. 0-0 Nh4 31. Kh1 g5 32. Re3 Bf4 33. Rc3 Rd8 34. Bxc6 Rd2 35. Be4 Rxh2+ 36. Kg1 Rg2+ 37. Kh1 Rxb2 38. Rc2 Rxc2 39. Bxc2 Rd6 40. Be4 Rd2 41. Bc5 e6 42. a3 h5 43. Bb4 Re2 44. Be1 Rh2+ 45. Kg1 Ra2 46. Bxh4 gxh4 47. Rd1 h3 48. Bd3 Rxa3 49. Bc4 Kf7 50. Re1 Kf6 51. Bxe6 Be3+ 52. Kh2 Kxe6 53. Kxh3 Kf5 54. Rb1 Ra2 55. Rb5+ Kg6 56. Rb3 Bf4 57. Rb6+ Kf7 0-1

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.19"]
[Round "11"]
[White "Dudin, Denis"]
[Black "Alimov, Ravil"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2066"]
[BlackElo "1849"]
[PlyCount "37"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Ne5 Bf5 5. e3 Qd6 6. Nf3 dxe3 7. fxe3 e5 8. Nc3 Nc6 9. c5 Qe7 10. Bb5 e4 11. Nd4 Bd7 12. Bxc6 bxc6 13. 0-0 h5 14. b5 cxb5 15. c6 Bg4 16. Qb3 Nf6 17. Ndxb5 Qe5 18. Bb2 a6 19. Nd5 1-0

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.18"]
[Round "9"]
[White "Dudin, Denis"]
[Black "Marizina, Yulia"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2066"]
[BlackElo "1693"]
[PlyCount "79"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Bb2 Bxf3 5. exf3 e6 6. a3 c5 7. Bd3 Nf6 8. 0-0 cxb4 9. f4 bxa3 10. Nxa3 Be7 11. f5 e5 12. Re1 Nc6 13. Bf1 0-0 14. g4 Nd7 15. Bg2 Nc5 16. d3 Nb4 17. Bf1 Nc6 18. Nc2 Re8 19. Qf3 Nb3 20. Rad1 Nb4 21. Na3 Nc6 22. Bg2 Bg5 23. Qh3 Nc5 24. Nc2 Qb6 25. Ba3 Na4 26. Qh5 h6 27. h4 Bf4 28. g5 Nd8 29. Rb1 Qc7 30. f6 gxf6 31. gxf6 Kh8 32. Bc1 e4 33. Rxe4 Rxe4 34. Bxe4 Nc5 35. Qf5 Nxe4 36. Bxf4 Nd6 37. Qh5 Ne6 38. Qxh6+ Kg8 39. Kh2 Nf5 40. Rg1+ 1-0

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.18"]
[Round "10"]
[White "Isaev, Alexander G"]
[Black "Dudin, Denis"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2042"]
[BlackElo "2066"]
[PlyCount "64"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. e3 Be7 7. b3 Nbd7 8. Bb2 0-0 9. Be2 c5 10. 0-0 Rc8 11. Rc1 Ne4 12. Nxe4 dxe4 13. Ne5 Nxe5 14. dxe5 Qxd1 15. Rcxd1 Rcd8 16. f3 Rxd1 17. Rxd1 Rd8 18. Kf2 Bh4+ 19. g3 Rxd1 20. Bxd1 Bd8 21. f4 Bc6 22. Be2 Be7 23. Bc3 a5 24. Bd1 g6 25. g4 Bh4+ 26. Ke2 h6 27. b4 axb4 28. axb4 Be7 29. bxc5 Bxc5 30. Bd4 g5 31. Bxc5 bxc5 32. Kf2 Kg7 1/2-1/2

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.17"]
[Round "8"]
[White "Kvitka, Roman"]
[Black "Dudin, Denis"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1891"]
[BlackElo "2066"]
[PlyCount "59"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bf4 Nf6 4. e3 e6 5. Nf3 Ne4 6. Nxe4 fxe4 7. Ne5 Qf6 8. Qh5+ g6 9. Qg4 Bd6 10. 0-0-0 Nd7 11. Qg3 Bxe5 12. dxe5 Qe7 13. h4 Rg8 14. Be2 Nb6 15. h5 g5 16. h6 Bd7 17. Rh5 g4 18. Rh4 0-0-0 19. Rxg4 Rxg4 20. Qxg4 Qb4 21. a3 Qc5 22. Bf1 Nc4 23. Bxc4 Qxc4 24. Kb1 Kb8 25. Qg7 Ba4 26. Rc1 d4 27. exd4 Qxd4 28. Qxh7 Qxf2 29. Qxe4 Rd4 30. h7 1-0

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.16"]
[Round "7"]
[White "Dudin, Denis"]
[Black "Eramian, Gamlet"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2066"]
[BlackElo "2023"]
[PlyCount "59"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Be2 0-0 6. Be3 c6 7. h3 Bd7 8. Nf3 Na6 9. Qd2 Nc7 10. a4 Rb8 11. 0-0 b5 12. axb5 cxb5 13. cxb5 Nxb5 14. e5 Nxc3 15. bxc3 Ne4 16. Qc2 d5 17. Rxa7 Rc8 18. c4 f6 19. Rb1 fxe5 20. Nxe5 Bxe5 21. dxe5 Bf5 22. g4 Be6 23. Rb6 d4 24. Rxe6 dxe3 25. fxe3 Rf7 26. Qxe4 Qd2 27. Bf3 Re8 28. Ra1 Ref8 29. Ra8 Qe1+ 30. Kh2 1-0

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.14"]
[Round "4"]
[White "Dudin, Denis"]
[Black "Golovchanskaya, Alina"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2066"]
[BlackElo "1552"]
[PlyCount "61"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d5 7. cxd5 Nxd5 8. Nxd5 exd5 9. Qxd5 Qxd5 10. Nc7+ Kd8 11. Nxd5 Be6 12. Ne3 Kc7 13. Bd2 Rc8 14. g3 Be7 15. Bc3 f6 16. Bg2 Kb8 17. 0-0 h5 18. Nd5 Bc5 19. Rfd1 Rcd8 20. a3 Ne7 21. e4 h4 22. b4 Bxd5 23. bxc5 Bc6 24. e5 hxg3 25. hxg3 Bxg2 26. Kxg2 Nd5 27. Bb2 Rh5 28. exf6 gxf6 29. Bxf6 Rc8 30. g4 Rh7 31. Rxd5 1-0

[Event "Saratov"]
[Site "Saratov"]
[Date "2010.06.14"]
[Round "5"]
[White "Fedukin, Alexandre"]
[Black "Dudin, Denis"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2001"]
[BlackElo "2066"]
[PlyCount "96"]
[EventDate "2010.06.12"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. e4 Nc6 5. d4 cxd4 6. Nxd4 Bb7 7. Be2 d6 8. Be3 e6 9. f3 Be7 10. 0-0 0-0 11. Qd2 a6 12. Rfd1 Qc7 13. Rac1 Ne5 14. Bf1 Rac8 15. b3 Rfd8 16. Qf2 Nfd7 17. g3 Nc5 18. Qe2 Qb8 19. f4 Nc6 20. Qg4 Bf6 21. Nxc6 Bxc6 22. Bg2 Qb7 23. Bd4 Bxd4+ 24. Rxd4 b5 25. b4 Na4 26. Nxa4 bxa4 27. Qd1 Re8 28. Rb1 e5 29. Rxd6 exf4 30. Bh3 Rb8 31. Rxc6 Qxc6 32. Bd7 Qxe4 33. Bxe8 Rxe8 34. c5 fxg3 35. hxg3 h6 36. Rb2 Re6 37. Qc2 Qd4+ 38. Qf2 Re1+ 39. Kh2 Qd1 40. g4 Rh1+ 41. Kg3 Qd3+ 42. Qf3 Rh3+ 43. Kxh3 Qxf3+ 44. Kh2 Qf4+ 45. Kh3 Qe3+ 46. Kg2 Qe4+ 47. Kh3 Qd3+ 48. Kg2 Qd4 0-1

