[Event "Sofia MGU op 53rd"]
[Site "Sofia"]
[Date "2012.03.04"]
[Round "6"]
[White "Mladenov, Andrey"]
[Black "Zahraiev, Ognjan"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1886"]
[PlyCount "62"]
[EventDate "2012.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 g6 6. Be2 Bg7 7. Be3 d6 8. 0-0 Qc7 9. Nc3 e6 10. Qd2 Nge7 11. Rad1 Ne5 12. b3 f5 13. f4 Nf7 14. g4 fxe4 15. Nxe4 d5 16. cxd5 exd5 17. Nc3 0-0 18. f5 Ne5 19. Bg5 gxf5 20. gxf5 Nxf5 21. Nxd5 Qc5 22. Rxf5 Bxf5 23. Ne7+ Kh8 24. Rc1 Qb6 25. Be3 Bg4 26. Ndf5 Qe6 27. Bxg4 Nxg4 28. Bd4 Ne5 29. Qd3 Qxe7 30. Qe4 Qg5+ 31. Ng3 Qxc1+ 0-1

[Event "Sofia MGU op 53rd"]
[Site "Sofia"]
[Date "2012.03.04"]
[Round "5"]
[White "Zahraiev, Ognjan"]
[Black "Burdarev, Evgeni"]
[Result "1/2-1/2"]
[ECO "B47"]
[BlackElo "2011"]
[PlyCount "99"]
[EventDate "2012.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 a6 6. 0-0 Qc7 7. a3 Nf6 8. Nc3 b5 9. Kh1 Bb7 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 b4 13. e5 bxc3 14. exf6 gxf6 15. Qxc3 Ke7 16. b4 Bb6 17. Qxc7 Bxc7 18. c4 d5 19. Bf3 Rad8 20. a4 Bb6 21. c5 Ba7 22. Bb2 a5 23. Ba3 axb4 24. Bxb4 Bc6 25. Rfb1 e5 26. Ba5 Rd7 27. Bb6 e4 28. Be2 d4 29. Bb5 Bxb5 30. Rxb5 Bxb6 31. cxb6 d3 32. f5 d2 33. Rd1 Rd4 34. Kg1 e3 35. Kf1 Rxa4 36. Ke2 Ra3 37. Rb4 Rb8 38. Re4+ Kd6 39. Rxe3 Rxe3+ 40. Kxe3 Ke5 41. Rxd2 Rxb6 42. g4 Rb1 43. Kf2 Kf4 44. Rd6 Kg5 45. Kg2 Kh4 46. Ra6 Rb2+ 47. Kf1 Rd2 48. Ra7 Kxg4 49. Rxf7 Rxh2 50. Rxf6 1/2-1/2

[Event "Sofia MGU op 53rd"]
[Site "Sofia"]
[Date "2012.03.03"]
[Round "1"]
[White "Grabcheva, Natalia"]
[Black "Zahraiev, Ognjan"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "70"]
[EventDate "2012.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Bc4 Nf6 7. f3 Qb6 8. Nxc6 bxc6 9. Qe2 e6 10. Qe3 Qc7 11. 0-0 Be7 12. Qe2 0-0 13. Be3 d5 14. Bb3 Bb7 15. Bf2 Bd6 16. h3 Nh5 17. Rfe1 Bh2+ 18. Kh1 Ng3+ 19. Bxg3 Bxg3 20. Red1 f5 21. exf5 exf5 22. Qd3 Kh8 23. Ne2 Be5 24. c3 Rad8 25. Nd4 c5 26. Nxf5 c4 27. Bxc4 dxc4 28. Qe2 Rxf5 29. Rxd8+ Qxd8 30. Qxc4 Qf8 31. Rd1 Rxf3 32. Qe2 Rxh3+ 33. Kg1 Bh2+ 34. Kh1 Bc7+ 35. Kg1 Bb6+ 0-1

[Event "Sofia MGU op 53rd"]
[Site "Sofia"]
[Date "2012.03.03"]
[Round "3"]
[White "Ruschukov, Boyan"]
[Black "Zahraiev, Ognjan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1968"]
[PlyCount "67"]
[EventDate "2012.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 dxc4 4. Nc3 Na6 5. a4 Nc7 6. e4 Bg4 7. Bxc4 e6 8. Be3 Nf6 9. h3 Bh5 10. Bd3 Be7 11. g4 Bg6 12. Ne5 Nd7 13. Nxg6 fxg6 14. Qb3 Rb8 15. Bc4 0-0 16. Bxe6+ Nxe6 17. Qxe6+ Kh8 18. 0-0 Bh4 19. f4 Re8 20. Qc4 Nf6 21. e5 Nd5 22. Nxd5 cxd5 23. Qd3 Qb6 24. Qb5 Qe6 25. f5 gxf5 26. gxf5 Qc6 27. Qe2 Rbc8 28. Qg4 Be7 29. Rac1 Qd7 30. Rxc8 Rxc8 31. f6 Qxg4+ 32. hxg4 gxf6 33. exf6 Bf8 34. Rf5 1-0

[Event "Sofia MGU op 53rd"]
[Site "Sofia"]
[Date "2012.03.03"]
[Round "2"]
[White "Zahraiev, Ognjan"]
[Black "Kalchev, Sava"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1751"]
[PlyCount "82"]
[EventDate "2012.03.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Nge7 6. Nf3 Nf5 7. Be2 Qb6 8. Qd2 cxd4 9. cxd4 Nxe3 10. fxe3 Be7 11. 0-0 0-0 12. Nc3 f5 13. a3 Bd7 14. b4 Rac8 15. Rac1 g5 16. Kh1 g4 17. Ng1 Nxb4 18. axb4 Bxb4 19. Qd3 Qa5 20. Ra1 Rxc3 21. Rxa5 Rxd3 22. Rxa7 Rxe3 23. Rxb7 Bc3 24. Rxd7 Bxd4 25. Re7 Rxe5 26. Bb5 Bc5 27. Rb7 Re4 28. Ne2 f4 29. Rc1 Bd6 30. Bd3 Re3 31. Bxh7+ Kh8 32. Nd4 f3 33. g3 f2 34. Rf1 Bc5 35. Nc2 Rc3 36. Kg2 e5 37. Na1 e4 38. Nb3 e3 39. Nc1 Rxc1 40. Rxc1 e2 41. Rbb1 Bb4 0-1

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.22"]
[Round "5"]
[White "Vasilev, Martin"]
[Black "Zahraiev, Ognjan"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1528"]
[PlyCount "90"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 e5 6. d3 Nf6 7. Be3 Be7 8. Na3 0-0 9. Nc4 Qc7 10. Re1 Nd7 11. Bd2 Re8 12. Bc3 Bf6 13. Ne3 Nf8 14. Nc4 Be6 15. b3 Ng6 16. Bd2 d5 17. Nb2 Be7 18. Bc3 Bd6 19. Bd2 f5 20. Ng5 f4 21. Nf3 Qe7 22. h3 Qf6 23. Qe2 Bd7 24. Bc3 Re6 25. Kh1 Rf8 26. Rad1 Re7 27. a4 Rfe8 28. Rd2 Nf8 29. Qd1 Kh8 30. Rde2 g5 31. Nh2 Qh6 32. Rg1 Rg7 33. f3 Qg6 34. Qe1 Rge7 35. Nd1 h5 36. Nf2 Nh7 37. Bb2 d4 38. Ba3 Nf6 39. Nd1 Rh7 40. Nb2 g4 41. h4 g3 42. Nf1 Ng8 43. Nxg3 fxg3 44. Nc4 Bf8 45. Rf1 Rg7 0-1

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.22"]
[Round "4"]
[White "Zahraiev, Ognjan"]
[Black "Kolev, Nikola Vl"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "65"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd3 d5 9. Nxc6 bxc6 10. 0-0-0 Be6 11. exd5 cxd5 12. Bf3 Qa5 13. a3 Rfd8 14. Bd4 Rac8 15. h4 h5 16. Qe3 Kh7 17. Qe2 Bh6+ 18. Kb1 Rb8 19. Ka2 Ne4 20. Nb1 Rb7 21. g4 Bg7 22. gxh5 Bxd4 23. hxg6+ fxg6 24. Rxd4 Rd6 25. b3 Nc3+ 26. Nxc3 Qxc3 27. Rd3 Qc6 28. h5 Bf5 29. Bxd5 Rxb3 30. cxb3 Bg4 31. hxg6+ Kg7 32. Qxe7+ Kxg6 33. Qf7+ 1-0

[Event "Sofia MGU op 48th"]
[Site "Sofia"]
[Date "2012.01.21"]
[Round "3"]
[White "Kostov, Nikolai"]
[Black "Zahraiev, Ognjan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1945"]
[PlyCount "71"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 c6 4. Bxc4 Nf6 5. Nf3 e6 6. 0-0 Be7 7. a4 0-0 8. Nc3 Nbd7 9. Qc2 Nb6 10. Ba2 Nbd5 11. e4 Nb4 12. Qe2 Nxa2 13. Rxa2 b6 14. Rd1 Nd7 15. d5 cxd5 16. exd5 exd5 17. Nxd5 Bf6 18. Bf4 a6 19. Bc7 Qe8 20. Qd2 Qe6 21. Bg3 Bb7 22. Ra3 Bxd5 23. Qxd5 Qxd5 24. Rxd5 Rac8 25. h3 Nc5 26. b4 Ne4 27. Be5 Be7 28. Ra1 Rc4 29. b5 axb5 30. axb5 Bc5 31. Bd4 Nc3 32. Bxc5 Nxd5 33. Bxf8 Kxf8 34. Ne5 Rb4 35. Ra8+ Ke7 36. Nc6+ 1-0

