[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.20"]
[Round "9"]
[White "Riabtsev, Sergey"]
[Black "Semenova, Inna"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2284"]
[BlackElo "2074"]
[PlyCount "60"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. d3 h6 5. Be2 Nf6 6. Nd5 d6 7. Ne3 Be6 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Re1 Bd6 12. Bd2 0-0 13. Bc3 Nd4 14. Nd2 Re8 15. Bf3 Nxf3+ 16. Nxf3 Qf6 17. Nd2 Qg6 18. f3 Rad8 19. Ne4 Bf8 20. Qe2 Re6 21. Kh1 Rde8 22. Qf2 b6 23. a4 c4 24. dxc4 Bxc4 25. Qh4 Bd5 26. Rad1 Bc6 27. a5 f5 28. Ng3 e4 29. fxe4 fxe4 30. axb6 axb6 0-1

[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.19"]
[Round "8"]
[White "Chekhov, Sergey"]
[Black "Riabtsev, Sergey"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2182"]
[BlackElo "2284"]
[PlyCount "51"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Nfd7 7. a3 Be7 8. f4 g6 9. Nf3 c5 10. Qd2 Nc6 11. dxc5 Bxc5 12. Bxc5 Nxc5 13. 0-0-0 a6 14. Nd4 Bd7 15. g4 Rc8 16. Bg2 Nxd4 17. Qxd4 b5 18. Bxd5 Qc7 19. Kb1 a5 20. Ne4 exd5 21. e6 Nxe4 22. exd7+ Kxd7 23. Qxe4 Kc6 24. Rxd5 Qb6 25. Rd8+ Kc7 26. Rxh8 1-0

[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.15"]
[Round "4"]
[White "Benza, Artem"]
[Black "Riabtsev, Sergey"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2205"]
[BlackElo "2284"]
[PlyCount "60"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. a3 Nxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Qd2 0-0 13. 0-0-0 a6 14. g4 b5 15. Qd4 Bb7 16. Ne2 Qc7 17. Bg2 Rfc8 18. c3 a5 19. Kb1 b4 20. axb4 axb4 21. Qxb4 Ba6 22. Nc1 Rab8 23. Qd4 Qa5 24. Na2 Bc4 25. Nb4 Rxb4 26. cxb4 Ba2+ 27. Ka1 Qa4 28. b5 Rc4 29. Qxc4 Bxc4+ 30. Kb1 Bb3 0-1

[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.14"]
[Round "3"]
[White "Riabtsev, Sergey"]
[Black "Shapovalenko, Maksim"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2284"]
[PlyCount "57"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 Nf6 5. Nc3 0-0 6. d4 c6 7. Bb3 d5 8. e5 Nfd7 9. Ne2 e6 10. c3 c5 11. Bg5 Qb6 12. Qd2 Nc6 13. Bh6 Na5 14. Bxg7 Kxg7 15. Nc1 f6 16. Re1 fxe5 17. Nxe5 Nxe5 18. dxe5 c4 19. Ba4 Rf7 20. Re3 Bd7 21. Bxd7 Rxd7 22. Ne2 Nc6 23. Nf4 Re8 24. Rg3 Kh8 25. Rh3 Kg8 26. Nxg6 hxg6 27. Qh6 Rf8 28. Qh8+ Kf7 29. Rf3+ 1-0

[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.13"]
[Round "2"]
[White "Riabtsev, Sergey"]
[Black "Sivak, Mikhail"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2284"]
[BlackElo "2089"]
[PlyCount "95"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. 0-0 d6 6. Nd5 Nf6 7. Nxe7 Qxe7 8. d3 0-0 9. c3 Na5 10. Bb5 Bd7 11. Bxd7 Nxd7 12. Bg5 f6 13. Bd2 Kh8 14. Nh4 g6 15. Qg4 Rae8 16. Qh3 Rg8 17. f4 Nc6 18. f5 Nf8 19. Bh6 gxf5 20. Nxf5 Qe6 21. Rf3 Ne7 22. Bxf8 Rexf8 23. Nh6 Qxh3 24. Rxh3 Rg6 25. Rf1 Kg7 26. Nf5+ Nxf5 27. Rxf5 Rg5 28. Rhf3 Rxf5 29. Rxf5 Rd8 30. c4 Rb8 31. Kf2 b5 32. b3 b4 33. Ke3 a5 34. Kd2 a4 35. Kc2 a3 36. Kd2 Rg8 37. g4 Kf7 38. h3 Rg5 39. Ke3 Kg6 40. Kf3 Kg7 41. h4 Rg6 42. Kg3 h6 43. Kh3 Kf7 44. Rh5 Kg7 45. Kg3 Kh7 46. Rf5 Kg7 47. Kf3 Kf7 48. Kg3 1/2-1/2

[Event "Voronezh op-B"]
[Site "Voronezh"]
[Date "2004.06.12"]
[Round "1"]
[White "Gordeenja, Valerij"]
[Black "Riabtsev, Sergey"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2032"]
[BlackElo "2284"]
[PlyCount "58"]
[EventDate "2004.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. b3 Nbd7 7. Bd3 c5 8. 0-0 b6 9. Bb2 Bb7 10. Qc2 Rc8 11. Rad1 dxc4 12. bxc4 Bxf3 13. gxf3 cxd4 14. exd4 Qc7 15. Ne4 Qf4 16. Qe2 Rfd8 17. Bc1 Qh4 18. Kh1 Nh5 19. Qe3 Nf8 20. Rg1 f5 21. Ng5 Bd6 22. Rg2 Bf4 23. Qe2 Bxc1 24. Nxe6 Re8 25. Bxf5 Qf6 26. Rdg1 Nxe6 27. Qc2 Bh6 28. d5 Nd4 29. Bxh7+ Kh8 0-1

[Event "Voronezh op-A"]
[Site "Voronezh"]
[Date "2000.??.??"]
[Round "6"]
[White "Deniapkin, Konstantin"]
[Black "Riabtsev, Sergey"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2345"]
[PlyCount "53"]
[EventDate "2000.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 0-0 5. Bg2 c6 6. c4 d6 7. 0-0 e5 8. d3 Nbd7 9. Nbd2 Re8 10. Qc2 b6 11. Nb3 Bb7 12. a4 c5 13. bxc5 e4 14. c6 Bxc6 15. Nfd4 Bb7 16. a5 exd3 17. exd3 Bxg2 18. Kxg2 d5 19. Rfe1 dxc4 20. Qxc4 Ne5 21. Rxe5 Rxe5 22. Nc6 Qd5+ 23. Qxd5 Rxd5 24. Ne7+ Kf8 25. Nxd5 Nxd5 26. Bxg7+ Kxg7 27. axb6 1/2-1/2

[Event "Voronezh op-A"]
[Site "Voronezh"]
[Date "2000.??.??"]
[Round "4"]
[White "Kalinin, Michail Borisovich"]
[Black "Riabtsev, Sergey"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2370"]
[PlyCount "76"]
[EventDate "2000.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. b3 Bb7 4. e3 Nf6 5. Bd3 Ne4 6. 0-0 f5 7. c4 Be7 8. Qc2 Nc6 9. a3 Nf6 10. Nbd2 0-0 11. e4 fxe4 12. Nxe4 h6 13. Ng3 Bd6 14. Bb2 Ne7 15. Nd2 Qe8 16. Nde4 Nxe4 17. Nxe4 Qg6 18. d5 Nf5 19. Ng3 Qg5 20. Nxf5 exf5 21. Rae1 c6 22. Be5 Bxa3 23. f4 Bc5+ 24. Kh1 Qh5 25. d6 Bb4 26. Re3 c5 27. Rg3 Rf7 28. Qb2 g5 29. fxg5 hxg5 30. Kg1 g4 31. h3 Raf8 32. Qe2 Rh7 33. Bxf5 Rxf5 34. Rxf5 Qxf5 35. Rxg4+ Kf7 36. Rf4 Qxf4 37. Bxf4 Rg7 38. g3 Bc3 1-0

