[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.31"]
[Round "9"]
[White "Otyrba, Daut"]
[Black "Gladkov, Kirill"]
[Result "0-1"]
[ECO "D10"]
[PlyCount "78"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. 0-0 Bh5 10. a3 Bd6 11. Qd2 Bg6 12. b4 0-0 13. b5 Na5 14. Qc2 Nc4 15. Bxg6 hxg6 16. a4 Qe7 17. Bxd6 Qxd6 18. h3 Rfc8 19. Rfc1 Qd7 20. Qb3 g5 21. b6 a5 22. Qb5 Qxb5 23. Nxb5 Rc6 24. Nec3 Nxb6 25. Rcb1 Nc4 26. Ra2 b6 27. Kf1 Ne8 28. Ke2 Ned6 29. Kd3 Kf8 30. g4 Ke7 31. f3 Kd7 32. e4 Rcc8 33. e5 Nxb5 34. Nxb5 Rh8 35. Rh1 f6 36. Rc2 Rhc8 37. Re2 Na3 38. exf6 Nxb5 39. axb5 gxf6 0-1

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.30"]
[Round "8"]
[White "Lakerbaya, Timur"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2086"]
[PlyCount "69"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. e3 b6 5. Nbd2 Nd7 6. b3 Bb7 7. Bb2 Ngf6 8. Bg2 Qc7 9. c4 Be7 10. 0-0 0-0 11. Rc1 Ba6 12. Re1 Rac8 13. Ne5 Nxe5 14. dxe5 Nd7 15. cxd5 Nxe5 16. Bxe5 Qxe5 17. dxe6 Qxe6 18. Nc4 Rfd8 19. Qc2 b5 20. Nd2 c4 21. bxc4 Bb4 22. Red1 Bxd2 23. Rxd2 bxc4 24. Rcd1 Rxd2 25. Rxd2 g6 26. Qc3 Qb6 27. Bd5 Rd8 28. e4 Rb8 29. Kg2 h6 30. Qe5 Rf8 31. Rb2 Qd8 32. h4 h5 33. Rb4 Qc8 34. Qf6 c3 35. Qxg6+ 1-0

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.29"]
[Round "7"]
[White "Udovichenko, Nikolai"]
[Black "Otyrba, Daut"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2170"]
[PlyCount "101"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 dxc4 5. Bxc4 Bb4+ 6. Nc3 Qe7+ 7. Nge2 Nf6 8. 0-0 0-0 9. Bg5 Be6 10. Nd5 Bxd5 11. Bxd5 c6 12. Bf3 Bd6 13. Re1 Re8 14. Qd2 Nbd7 15. Nc3 Qf8 16. a3 Rxe1+ 17. Rxe1 Re8 18. d5 Rxe1+ 19. Qxe1 cxd5 20. Nxd5 Nxd5 21. Bxd5 h6 22. Be3 b6 23. g3 Qe7 24. Qc3 Nf6 25. Qc8+ Kh7 26. Bb3 Bc5 27. Bxc5 bxc5 28. Bc2+ g6 29. Qc6 Kg7 30. h3 Qe1+ 31. Kg2 Qe5 32. Qb7 a5 33. Bb3 Qe4+ 34. Qxe4 Nxe4 35. Bd5 Nd6 36. Kf3 Kf6 37. Ke3 Ke5 38. Ba2 c4 39. f4+ Kd5 40. g4 g5 41. Bb1 f6 42. Bh7 Kc5 43. fxg5 fxg5 44. Bg8 c3 45. bxc3 Nb5 46. Ke4 Nxa3 47. Bb3 Nb5 48. Kf5 Nxc3 49. Kg6 Ne4 50. Kxh6 Kd6 51. Kh5 1/2-1/2

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.28"]
[Round "6"]
[White "Otyrba, Daut"]
[Black "Anoshkin, Alexander"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2407"]
[PlyCount "56"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 b6 4. Bg5 e6 5. e4 fxe4 6. Nxe4 Bb4+ 7. Nc3 Bb7 8. f3 h6 9. Bh4 Nc6 10. Bd3 Ne7 11. Qc2 0-0 12. Nge2 d5 13. a3 Bd6 14. f4 Nf5 15. Bf2 Ng4 16. cxd5 Nfe3 17. Bxe3 Nxe3 18. Bh7+ Kh8 19. Qe4 Nxd5 20. Rf1 Nxc3 21. Qxb7 Nxe2 22. Bd3 Nxf4 23. Rxf4 Rxf4 24. g3 Rxd4 25. 0-0-0 Qg5+ 26. Kb1 Qd5 27. Qxd5 Rxd5 28. Be4 Rxd1+ 0-1

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.27"]
[Round "5"]
[White "Otyrba, Daut"]
[Black "Movldiev, Ibragim"]
[Result "1-0"]
[ECO "E70"]
[BlackElo "2139"]
[PlyCount "73"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. g3 c5 7. d5 Nbd7 8. Bg2 Ne5 9. b3 Bg4 10. h3 Bf3 11. 0-0 Qd7 12. Bf4 Bxg2 13. Kxg2 Nh5 14. Bxe5 Bxe5 15. f4 Bg7 16. g4 Nf6 17. Qd3 a6 18. Ng3 Ne8 19. Rae1 Qc7 20. g5 b5 21. Re2 bxc4 22. bxc4 Bd4 23. h4 e5 24. dxe6 fxe6 25. f5 Bxc3 26. Qxc3 e5 27. h5 Ng7 28. h6 Ne8 29. fxg6 Rxf1 30. gxh7+ Qxh7 31. Kxf1 Nc7 32. Nf5 Rf8 33. Rf2 Ne6 34. g6 Qb7 35. Qd3 Rb8 36. Kg2 Nf4+ 37. Rxf4 1-0

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.26"]
[Round "4"]
[White "Vastrukhin, Oleg"]
[Black "Otyrba, Daut"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2300"]
[PlyCount "111"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nd7 4. Bd3 dxe4 5. Nxe4 Ngf6 6. Nf3 Be7 7. c3 0-0 8. Neg5 g6 9. Bd2 c5 10. h4 h5 11. Qc2 Qe8 12. 0-0-0 cxd4 13. cxd4 Ng4 14. Bc3 Ndf6 15. Ne5 Nxe5 16. dxe5 Nd5 17. g4 Nxc3 18. bxc3 hxg4 19. Rdg1 Bxg5+ 20. hxg5 Kg7 21. Rxg4 Rh8 22. Rxh8 Qxh8 23. Qd2 Qh2 24. Qf4 Qxf4+ 25. Rxf4 Bd7 26. Be4 Rc8 27. Kb2 Rc5 28. Bxb7 Rxe5 29. Rd4 Rb5+ 30. Rb4 Rxg5 31. c4 Kf8 32. Be4 a5 33. Rb7 Ke8 34. Kc3 f5 35. Bf3 e5 36. Bd5 f4 37. c5 e4 38. Kd4 e3 39. fxe3 fxe3 40. Rb3 Rg3 41. Rxe3+ Rxe3 42. Kxe3 Kd8 43. c6 Be8 44. Kd4 Kc7 45. Kc5 g5 46. a4 g4 47. Kb5 g3 48. Bg2 Bh5 49. Kxa5 Be2 50. Kb4 Bd3 51. Kc5 Be2 52. Kd4 Bd1 53. a5 Be2 54. Ke3 Bb5 55. Kf4 Bxc6 56. Kxg3 1/2-1/2

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.25"]
[Round "3"]
[White "Otyrba, Daut"]
[Black "Lomakina, Galja"]
[Result "1/2-1/2"]
[ECO "A42"]
[BlackElo "2089"]
[PlyCount "128"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nge2 e5 6. d5 Ne7 7. g3 0-0 8. Bg2 f5 9. 0-0 Nc5 10. b4 Nxe4 11. Nxe4 fxe4 12. Bxe4 Bh3 13. Bg2 Bg4 14. Be3 Nf5 15. Qd2 Bxe2 16. Qxe2 Qf6 17. Rac1 a5 18. a3 axb4 19. axb4 Ra4 20. Qd2 Rfa8 21. c5 Ra2 22. Rc2 R2a3 23. cxd6 cxd6 24. Rc3 Nd4 25. Rxa3 Rxa3 26. f4 Nf5 27. Bb6 exf4 28. Qxf4 Ra1 29. g4 Rxf1+ 30. Bxf1 Ne7 31. Qe4 Qe5 32. Bg2 Qxe4 33. Bxe4 Bc3 34. b5 Kf7 35. g5 Nf5 36. Bf2 Ng7 37. Kg2 Ke7 38. Kf3 Kd7 39. Ke3 Ba5 40. Kd3 Kc7 41. Bd4 Nh5 42. Bf3 Nf4+ 43. Ke4 Nh3 44. Be3 Bb6 45. Bg4 Bxe3 46. Bxh3 Bxg5 47. Bf1 Kb6 48. Kd4 Bf6+ 49. Kc4 Ka5 50. Bd3 Ka4 51. Bc2+ Ka3 52. b6 Bd8 53. Kb5 Kb2 54. Be4 Kc3 55. Bg2 Kd4 56. Bh3 Kxd5 57. Bg2+ Ke5 58. Bxb7 g5 59. Bf3 Kf4 60. Bd1 g4 61. Kc6 Bxb6 62. Kxb6 h5 63. Kc6 h4 64. Bb3 g3 1/2-1/2

[Event "Doroshkevich Memorial op"]
[Site "Belorechensk"]
[Date "2009.05.23"]
[Round "1"]
[White "Kondenko, Alexey"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2231"]
[PlyCount "119"]
[EventDate "2009.05.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e6 5. Bg2 Be7 6. d4 c6 7. Nf3 0-0 8. 0-0 Nd7 9. e4 N5f6 10. Qc2 h6 11. Bd2 b6 12. Rfe1 Bb7 13. Rad1 a6 14. Bc1 Rc8 15. a3 Re8 16. h3 b5 17. b4 a5 18. Qb3 axb4 19. axb4 Bf8 20. Bf4 Qe7 21. Rb1 Ra8 22. g4 g5 23. Bg3 Nb6 24. Ne5 Nfd7 25. Nd3 Nc4 26. Ra1 Ndb6 27. e5 Red8 28. Ne4 Rxd4 29. Nf6+ Kh8 30. Nc5 Bg7 31. Qc2 Bxf6 32. exf6 Qxf6 33. Nxb7 Rxa1 34. Rxa1 Rd7 35. Ra7 e5 36. Qe4 Rc7 37. Ra1 Rxb7 38. Qxc6 Qxc6 39. Bxc6 Rc7 40. Bxb5 f6 41. Rc1 Kg7 42. f3 Rc8 43. Bf2 Nd2 44. Rxc8 Nxc8 45. Bc6 Nc4 46. Bc5 N8b6 47. Kf2 Kf7 48. Kg3 Ke6 49. h4 gxh4+ 50. Kxh4 Nd7 51. Kh5 Nxc5 52. bxc5 Nd2 53. Be4 Nb3 54. c6 Nd4 55. c7 Kd7 56. Kg6 Kxc7 57. Kxf6 Kd6 58. Kg6 Ke7 59. Kxh6 Ne6 60. g5 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.12"]
[Round "9"]
[White "Otyrba, Daut"]
[Black "Eramian, Gamlet"]
[Result "0-1"]
[ECO "E71"]
[BlackElo "2023"]
[PlyCount "114"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 0-0 7. Be3 e6 8. Qd2 exd5 9. exd5 a6 10. Bd3 Bd7 11. Nge2 Qa5 12. a4 b5 13. cxb5 axb5 14. Bxb5 Bxb5 15. Nxb5 Nxd5 16. Qxa5 Rxa5 17. Bd2 Ra6 18. Bc3 Nxc3 19. Nbxc3 Nc6 20. 0-0 Rb8 21. Rab1 Nb4 22. Rfd1 Nc2 23. Rd2 Nd4 24. Nxd4 Bxd4 25. Rbd1 Rb4 26. Nb5 Raxa4 27. Nxd4 cxd4 28. Kf1 f5 29. Ke2 Ra2 30. Rb1 Kf7 31. Kd3 Ke6 32. b3 Rxd2+ 33. Kxd2 Kd5 34. Kd3 Rb6 35. b4 Ra6 36. Rb2 Ra3+ 37. Kd2 Kc4 38. b5 Ra7 39. b6 Rb7 40. Rc2+ Kd5 41. Rb2 Kc5 42. Rc2+ Kxb6 43. Kd3 Rc7 44. Rb2+ Kc6 45. Kxd4 Ra7 46. Rc2+ Kd7 47. Rb2 Ra4+ 48. Kd5 Ra5+ 49. Kd4 Kc6 50. Rc2+ Rc5 51. Ra2 Rd5+ 52. Kc4 Rd1 53. Ra6+ Kb7 54. Ra5 Rd2 55. g4 Rxf2 56. gxf5 Rf4+ 57. Kd3 Rxf5 0-1

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.11"]
[Round "8"]
[White "Otyrba, Daut"]
[Black "Bagapsh, Astamur"]
[Result "1-0"]
[ECO "E30"]
[PlyCount "49"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. a3 Bxc3+ 7. bxc3 c5 8. e4 d6 9. g3 0-0 10. Bg2 Nc6 11. Ne2 Rd8 12. 0-0 Rb8 13. f4 Na5 14. e5 Qe7 15. Qd3 b6 16. d5 dxe5 17. fxe5 exd5 18. Bxd5 Be6 19. Qe4 Qd7 20. Rad1 Qa4 21. Nf4 Bxd5 22. Nxd5 Qxc4 23. Qf5 Rf8 24. Rf4 Qb3 25. Nf6+ 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.08"]
[Round "6"]
[White "Otyrba, Daut"]
[Black "Dzyapsha, Ruslan"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "37"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 e5 7. fxe5 dxe5 8. Nxe5 Nxe4 9. Nxe4 Bxe5 10. dxe5 Qxd1+ 11. Kxd1 Re8 12. Nf6+ Kf8 13. Bh6+ Ke7 14. Nxe8 Kxe8 15. Be2 Nc6 16. Be3 Bf5 17. Rf1 Rd8+ 18. Ke1 Nxe5 19. Rd1 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.08"]
[Round "7"]
[White "Romanov, Mikhail"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2182"]
[PlyCount "54"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Be2 Nf6 8. 0-0 0-0 9. Nb3 Bb6 10. Bg5 Be6 11. c3 Qc7 12. Bxf6 gxf6 13. Qd2 Kg7 14. Nbd4 Nxd4 15. Nxd4 Rg8 16. f4 Qd7 17. Kh1 f5 18. Rad1 a6 19. Qe3 Kh8 20. Bf3 Rg7 21. Rfe1 h6 22. Re2 Kh7 23. Rde1 Rag8 24. Qd3 Bxd4 25. Qxd4 Rd8 26. Rd1 Rdg8 27. Red2 Qc7 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.07"]
[Round "5"]
[White "Ivaschenko, Vadim"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2111"]
[PlyCount "75"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Bb5+ Nd7 6. Ba4 Bd6 7. d3 Ne7 8. N1e2 Ng6 9. 0-0 c5 10. f4 exf4 11. Nh5 0-0 12. Nhxf4 Nxf4 13. Nxf4 Qe7 14. Qh5 Ne5 15. h3 a6 16. Bb3 Bxb3 17. axb3 Qd7 18. Nd5 Qe6 19. Rf5 Ng6 20. Bf4 Bxf4 21. Nxf4 Nxf4 22. Rxf4 b6 23. Raf1 f6 24. Rh4 h6 25. Qg6 Qf7 26. Rxh6 Qxg6 27. Rxg6 Kh7 28. Rg4 g6 29. Rgf4 Kg7 30. g4 a5 31. Kg2 b5 32. g5 fxg5 33. Rxf8 Rxf8 34. Rxf8 Kxf8 35. Kg3 Kf7 36. Kg4 b4 37. Kxg5 a4 38. bxa4 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.05"]
[Round "3"]
[White "Bekker, Maxim"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2180"]
[PlyCount "87"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 Bd7 5. e3 b5 6. axb5 cxb5 7. b3 e6 8. bxc4 b4 9. Ne4 Bc6 10. Nd2 Nf6 11. Ngf3 Nbd7 12. Bd3 a5 13. 0-0 Be7 14. Ne1 a4 15. f4 a3 16. Bc2 Nb6 17. Nef3 Na4 18. Ne5 Nc3 19. Qe1 Ba4 20. Bxa4+ Rxa4 21. Nb3 Nfe4 22. Bd2 Qc7 23. Bxc3 Nxc3 24. c5 f6 25. Nc4 Qc6 26. Nbd2 Kf7 27. Nf3 Qb5 28. Nxa3 Rxa3 29. Rxa3 Ne2+ 30. Kf2 bxa3 31. Qxe2 Rb8 32. Ra1 Qb2 33. Ra2 Qb1 34. Qc2 Qxc2+ 35. Rxc2 Bd8 36. Ra2 Rb2+ 37. Rxb2 axb2 38. Nd2 Ba5 39. Nb1 Bb4 40. Ke2 e5 41. fxe5 fxe5 42. Kd3 Ke6 43. Kc2 Be1 44. d5+ 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.05"]
[Round "4"]
[White "Otyrba, Daut"]
[Black "Arzamastsev, Artur"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2184"]
[PlyCount "88"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bxf6 Qxf6 6. e4 c5 7. e5 Qf4 8. Nge2 Qe4 9. Qd2 Bxc3 10. Qxc3 Nc6 11. f3 cxd4 12. fxe4 dxc3 13. Nxc3 Nxe5 14. Nb5 0-0 15. Be2 b6 16. Nd6 Rb8 17. 0-0 Bb7 18. Rac1 f6 19. c5 Nf7 20. Bf3 bxc5 21. Nxf7 Kxf7 22. Rxc5 Rbc8 23. Rfc1 Rxc5 24. Rxc5 Rc8 25. Rb5 Rc1+ 26. Kf2 Bc6 27. Ra5 Rc2+ 28. Ke3 Rxb2 29. Rxa7 e5 30. a4 Ke7 31. Kd3 Ra2 32. a5 Kd6 33. Kc4 Ra4+ 34. Kd3 Kc5 35. h4 Ra3+ 36. Ke2 Kd4 37. Bg4 Ra2+ 38. Kf1 Ke3 39. g3 Bxe4 40. Rxd7 Rxa5 41. Kg1 Ra1+ 42. Rd1 Rxd1+ 43. Bxd1 g5 44. h5 Bf3 0-1

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2008.08.03"]
[Round "1"]
[White "Otyrba, Daut"]
[Black "Gavrilov, Andrei"]
[Result "0-1"]
[ECO "D50"]
[BlackElo "2201"]
[PlyCount "18"]
[EventDate "2008.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. Rd1 exd5 8. Nxd5 Qxd5 9. Bxf6 Qa5+ 0-1

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.11"]
[Round "8"]
[White "Rubanov, Sergey"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1795"]
[PlyCount "53"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nd7 4. Nf3 dxe4 5. Nxe4 Ngf6 6. Ng3 Be7 7. Bd3 b6 8. Be3 Bb7 9. 0-0 0-0 10. Qe2 c5 11. c3 Qc7 12. Rad1 Rac8 13. Rfe1 Bd6 14. dxc5 Nxc5 15. Bb1 Bxg3 16. fxg3 Be4 17. Bf4 Qb7 18. Bd6 Rfd8 19. Bxc5 Bxb1 20. Rxd8+ Rxd8 21. Rxb1 bxc5 22. c4 Ne4 23. Re1 f5 24. b3 Qd7 25. g4 fxg4 26. Qxe4 gxf3 27. Qxf3 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.10"]
[Round "7"]
[White "Otyrba, Daut"]
[Black "Emeljanov, Vadim"]
[Result "1/2-1/2"]
[ECO "A58"]
[BlackElo "2106"]
[PlyCount "40"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. e4 0-0 10. Nge2 Nbd7 11. f4 Qa5 12. 0-0 Rfb8 13. Re1 Nb6 14. Qc2 Ra7 15. a3 Nbd7 16. Bd2 Rab7 17. Ra2 Rb3 18. Nd1 Qa4 19. Ndc3 Qa5 20. Nd1 Qa4 1/2-1/2

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.09"]
[Round "6"]
[White "Popov, Yuri"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2182"]
[PlyCount "57"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 Qc7 9. c3 dxe4 10. dxe4 e5 11. a4 b6 12. Qc2 a5 13. Nc4 Nd7 14. Ne3 Nf6 15. Nd5 Qa7 16. Bg5 Be6 17. Nh4 Nh5 18. Bxe7 Nxe7 19. Qe2 g6 20. Nf5 Nxd5 21. Nh6+ Kg7 22. exd5 Kxh6 23. dxe6 Rae8 24. g4 Nf4 25. g5+ Kxg5 26. Qxe5+ f5 27. h4+ Kg4 28. Bf3+ Kxf3 29. Qe3+ 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.08"]
[Round "5"]
[White "Otyrba, Daut"]
[Black "Artamonov, Alexander"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "2156"]
[PlyCount "62"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nbd2 0-0 7. Be2 d5 8. 0-0 Nbd7 9. a3 c5 10. Rc1 dxc4 11. Nxc4 Rc8 12. dxc5 Rxc5 13. b4 Rc8 14. Bxf6 Nxf6 15. Nd4 Qc7 16. Bf3 Rfd8 17. Bxb7 Qxb7 18. b5 Bc5 19. Qf3 Qxf3 20. Nxf3 Rd5 21. Rfd1 Rcd8 22. Rxd5 Rxd5 23. Nfe5 Ne4 24. Kf1 f6 25. Nc6 Rd7 26. a4 e5 27. Ke2 Kf7 28. f3 Nd6 29. N6xe5+ fxe5 30. Nxe5+ Ke6 31. Nxd7 Kxd7 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.07"]
[Round "4"]
[White "Kondratenko, Anatoly"]
[Black "Otyrba, Daut"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2189"]
[PlyCount "61"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. Nxa3 Bxa3 7. Bxa3 Ne7 8. d4 Nbc6 9. c3 a6 10. Bd3 Bd7 11. 0-0 b5 12. Ng5 Ng6 13. Qh5 Nce7 14. g4 h6 15. Nxf7 Kxf7 16. f4 Kg8 17. Bxg6 Nxg6 18. Qxg6 Qe8 19. f5 h5 20. Qxe8+ Rxe8 21. f6 Kf7 22. fxg7+ Kxg7 23. g5 h4 24. Rf6 Rh5 25. Bc1 Bc8 26. Kg2 Rf8 27. Kf3 Rxf6+ 28. gxf6+ Kf7 29. Kg4 Rh7 30. Bg5 h3 31. Bh4 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.06"]
[Round "3"]
[White "Otyrba, Daut"]
[Black "Kuzmenko, Elena"]
[Result "1-0"]
[ECO "D14"]
[BlackElo "2122"]
[PlyCount "55"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. e3 e6 9. Nf3 Nc6 10. a3 Nb4 11. Bb5+ Nc6 12. Ne5 Rc8 13. Na4 g5 14. Bg3 Ne4 15. Nxb6 Nxg3 16. hxg3 Rc7 17. g4 Bg6 18. Rc1 Bd6 19. Nxc6 0-0 20. Kd2 bxc6 21. Rxc6 Rxc6 22. Bxc6 Rb8 23. Na4 Rb3 24. Rc1 Bc7 25. Rc5 Bd6 26. Rb5 Rd3+ 27. Ke2 Bxa3 28. bxa3 1-0

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.05"]
[Round "2"]
[White "Kljueva, Mariya"]
[Black "Otyrba, Daut"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1834"]
[PlyCount "60"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bg4 6. Bf4 Be7 7. Nbd2 a6 8. h3 Bxf3 9. Nxf3 Nc6 10. c3 h6 11. Qc2 0-0 12. 0-0 Bd6 13. Bxd6 Qxd6 14. Rfe1 Rfe8 15. a3 Nh5 16. Qd2 Na5 17. Bc2 Nc4 18. Qd3 g6 19. Rab1 Rxe1+ 20. Nxe1 Nf4 21. Qd1 Re8 22. Nd3 Ne2+ 23. Kh1 Nxa3 24. bxa3 Nxc3 25. Qc1 Nxb1 26. Bxb1 Kg7 27. Nc5 c6 28. Nxb7 Qe7 29. Qxc6 Rb8 30. Qxd5 Qxb7 0-1

[Event "Sukhumi op"]
[Site "Sukhumi"]
[Date "2006.08.04"]
[Round "1"]
[White "Otyrba, Daut"]
[Black "Mandrikin, Igor"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "2313"]
[PlyCount "48"]
[EventDate "2006.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GEO"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. g3 Bf5 7. Nh4 Be4 8. Nxe4 dxe4 9. e3 e6 10. Be2 Bd6 11. 0-0 g5 12. Ng2 h5 13. h4 gxh4 14. Nxh4 Qc7 15. Kh2 0-0-0 16. b3 Rdg8 17. Rg1 Ng4+ 18. Bxg4 Rxg4 19. Kh1 Be7 20. Ng2 h4 21. Nxh4 f5 22. Rg2 Bxh4 23. gxh4 Rhxh4+ 24. Rh2 Qxh2# 0-1

