[Event "Leningrad tt"]
[Site "Leningrad"]
[Date "1974.??.??"]
[Round "?"]
[White "Stoliar, Efim Samoilovich"]
[Black "Derviz, Oleg"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "89"]
[EventDate "1974.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. d3 c6 6. e4 d6 7. Nge2 0-0 8. 0-0 Be6 9. Rb1 Qd7 10. b4 d5 11. exd5 cxd5 12. Na4 Bh3 13. Nc5 Qc8 14. Bxh3 Qxh3 15. Nxb7 Nd7 16. Bg5 Nf5 17. cxd5 h6 18. Bd2 Nf6 19. f3 Rfb8 20. Nc5 Nxd5 21. Rf2 a5 22. b5 Rd8 23. Qf1 Qxf1+ 24. Rfxf1 Nb4 25. a4 Bf8 26. Rfc1 Rd5 27. Ne4 Rxd3 28. Rc3 Rdd8 29. Rc4 Nd6 30. Nxd6 Rxd6 31. Bxb4 axb4 32. Rcxb4 Rd2 33. Re4 f5 34. Rxe5 Bd6 35. Re6 Kf7 36. Rxd6 Rxd6 37. b6 Rdd8 38. b7 Rab8 39. a5 Rd6 40. Rb5 Ke6 41. Nc3 Ra6 42. Nd5 Ra7 43. a6 Kd6 44. Nb4 Kc7 45. Kf2 1-0

[Event "Leningrad Spartak-ch"]
[Site "Leningrad"]
[Date "1972.??.??"]
[Round "?"]
[White "Derviz, Oleg"]
[Black "Ioffe, Alexander"]
[Result "1/2-1/2"]
[ECO "B96"]
[PlyCount "47"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Bxf6 gxf6 15. Be2 h5 16. Bxb5 axb5 17. Nxb5 Qc6 18. Nd6+ Kd8 19. Nf7+ Kc7 20. Qxe7 Rxa2 21. Nxh8 Ra1+ 22. Kd2 Qxg2+ 23. Kc3 Qc6+ 24. Kd2 1/2-1/2

[Event "Leningrad Spartak-ch"]
[Site "Leningrad"]
[Date "1972.??.??"]
[Round "?"]
[White "Derviz, Oleg"]
[Black "Ivanov, Vladimir Ivanovich"]
[Result "0-1"]
[ECO "A62"]
[PlyCount "50"]
[EventDate "1972.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. Nd2 b6 10. 0-0 Nh5 11. a4 Nd7 12. Nb5 Ne5 13. f4 Ng4 14. Nc4 Ba6 15. Ra3 Bxb5 16. axb5 f5 17. e3 Qd7 18. Bf3 Nhf6 19. Qb3 Rae8 20. Bd2 Ne4 21. Bxe4 fxe4 22. Rfa1 Qf5 23. Nxd6 Qh5 24. h4 Ne5 25. Nxe8 Qe2 0-1

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "?"]
[White "Khavsky, Sergey V"]
[Black "Derviz, Oleg"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "52"]
[EventDate "1970.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Bf4 Nxe4 8. Nc7+ Ke7 9. Qf3 d5 10. 0-0-0 Bxc3 11. bxc3 g5 12. Bg3 f5 13. c4 f4 14. Nxd5+ exd5 15. cxd5 Bf5 16. dxc6 Qa5 17. Qb3 fxg3 18. Bd3 Nc5 19. Qb2 Nxd3+ 20. Rxd3 Bxd3 21. Qg7+ Kd6 22. Rd1 Qa3+ 23. Kb1 Qb4+ 24. Ka1 Kxc6 25. Rxd3 gxh2 26. Qh6+ Kc5 0-1

[Event "Leningrad-ch29"]
[Site "Leningrad"]
[Date "1956.??.??"]
[Round "?"]
[White "Borisenko, Georgy Konstantinov"]
[Black "Derviz, Oleg"]
[Result "0-1"]
[ECO "A63"]
[PlyCount "116"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. g3 Bg7 9. Bg2 0-0 10. 0-0 a6 11. a4 Rb8 12. Nc4 Nb6 13. Na3 Bd7 14. a5 Nc8 15. Nc2 Ne8 16. Bf4 b5 17. axb6 Nxb6 18. Qd3 Bb5 19. Nxb5 axb5 20. Ra2 b4 21. b3 Nc7 22. h4 Qd7 23. Ne3 Ra8 24. Rxa8 Rxa8 25. Kh2 Ra3 26. Bh3 Qd8 27. Rc1 Bc3 28. Rb1 Qe7 29. Bg2 Be5 30. Bg5 f6 31. Bh6 f5 32. Kg1 Qe8 33. Nc4 Nxc4 34. Qxc4 Ra2 35. e3 Nb5 36. Re1 Na3 37. Qd3 Qb5 38. Qxb5 Nxb5 39. Bf1 Na3 40. f4 Bc3 41. Re2 Rxe2 42. Bxe2 c4 43. Bd1 cxb3 44. Bxb3 Nb1 45. Kg2 Nd2 46. Bd1 b3 47. g4 b2 48. Bc2 b1Q 49. Bxb1 Nxb1 50. h5 Kf7 51. hxg6+ hxg6 52. gxf5 gxf5 53. Kf3 Nd2+ 54. Ke2 Ne4 55. Kd3 Bf6 56. Kc4 Be7 57. Kb5 Kg8 58. Bg5 Bxg5 0-1

[Event "Leningrad-ch29"]
[Site "Leningrad"]
[Date "1956.??.??"]
[Round "?"]
[White "Byvshev, Vasily Mikhailovich"]
[Black "Derviz, Oleg"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "83"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. c4 Nb6 16. Qc2 Nd7 17. Be3 Qa5 18. Kb1 Rab8 19. g4 Rb7 20. Bd2 Qc7 21. Bc3 Reb8 22. Be2 Bf8 23. Rd2 Bb4 24. Rhd1 Nc5 25. Nxc5 Bxc5 26. Qe4 Bb4 27. Qxe5 Qxe5 28. Rd8+ Rxd8 29. Rxd8+ Kg7 30. Bxe5+ f6 31. Bd6 Bc3 32. b3 f5 33. Bc5 fxg4 34. fxg4 h5 35. h3 hxg4 36. hxg4 Rf7 37. Kc2 Ba5 38. Rd6 Bd7 39. Bd3 Bb6 40. Rxg6+ Kh8 41. Bxb6 axb6 42. Be4 1-0

