[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.07"]
[Round "5"]
[White "Ferdov, Stavri"]
[Black "Ivanov, Nayden"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "19"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 Nc6 4. Nc3 Nf6 5. c5 Bg4 6. Be2 Bf5 7. Nf3 e4 8. Nh4 Be6 9. g3 Qd7 10. Ng2 1-0

[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.07"]
[Round "6"]
[White "Ivanov, Nayden"]
[Black "Georgiev, Nikolay"]
[Result "1-0"]
[ECO "C52"]
[BlackElo "1563"]
[PlyCount "111"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. b4 Bxb4 6. c3 Ba5 7. d4 Nxe4 8. d5 Ne7 9. Nxe5 Nxc3 10. Qf3 f6 11. Nxc3 fxe5 12. d6 Rf8 13. dxe7 Qxe7 14. Qd3 c6 15. Ne4 d5 16. Bg5 dxe4 17. Bxe7 exd3 18. Bxf8 Kxf8 19. Bxd3 g6 20. f4 Bb6+ 21. Kh1 exf4 22. Rxf4+ Kg7 23. Raf1 Be6 24. Bc4 Bxc4 25. Rxc4 Rf8 26. Rd1 Rf7 27. g3 Kf8 28. a4 Ke8 29. Kg2 Rd7 30. Rf1 Rd2+ 31. Kh3 Rf2 32. Re1+ Kd7 33. Rf4 Rxf4 34. gxf4 Bc7 35. Re2 Bxf4 36. Kg4 g5 37. Kf5 h6 38. h4 Bd6 39. h5 b5 40. axb5 cxb5 41. Ra2 Bc5 42. Kg6 Bf8 43. Rxa7+ Ke8 44. Kf5 b4 45. Rb7 Be7 46. Ke6 Bd8 47. Rxb4 Be7 48. Rb7 Bd8 49. Kf5 g4 50. Kxg4 Bg5 51. Kf5 Kf8 52. Kg6 Ke8 53. Rf7 Bc1 54. Kf6 Bg5+ 55. Ke6 Bc1 56. Rc7 1-0

[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.07"]
[Round "4"]
[White "Ivanov, Nayden"]
[Black "Kostov, Nikolai"]
[Result "0-1"]
[ECO "C51"]
[BlackElo "1763"]
[PlyCount "34"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. b4 Bxb4 6. c3 Be7 7. d4 d6 8. Bg5 h6 9. Bxf6 Bxf6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qb3 0-0 13. f4 exf4 14. Rxf4 Qe7 15. Nd2 Bg5 16. Raf1 Qc5+ 17. Kh1 Bxf4 0-1

[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.06"]
[Round "3"]
[White "Ivanov, Nayden"]
[Black "Georgiev, Dimitar"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1818"]
[PlyCount "52"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. exf5 e4 5. Nd4 Nf6 6. Nxc6 bxc6 7. 0-0 d5 8. Bb3 Bxf5 9. d4 Bd6 10. Bg5 h6 11. Bh4 0-0 12. c4 Kh7 13. cxd5 cxd5 14. Nc3 c6 15. f4 Qc7 16. Bxf6 Rxf6 17. Ne2 Rg6 18. Qd2 Re8 19. Qe3 Bg4 20. Ng3 c5 21. Rac1 c4 22. Bc2 Rf6 23. Nxe4 dxe4 24. Bxe4+ Kh8 25. g3 Bf5 26. b3 Rxe4 0-1

[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.06"]
[Round "1"]
[White "Ivanov, Nayden"]
[Black "Mladenov, Andrey"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1707"]
[PlyCount "61"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. d3 d6 7. Bg5 0-0 8. Bxf6 Bxf6 9. Nd5 Bg4 10. h3 Bh5 11. a3 Nd4 12. c3 Nxf3+ 13. gxf3 Bh4 14. Qe2 Qg5+ 15. Kh2 Kh8 16. Rg1 Qd8 17. Qe3 f5 18. f4 fxe4 19. dxe4 exf4 20. Qd2 Rb8 21. Be2 Bg6 22. Bf3 Qe8 23. Rg4 Bh5 24. Rxh4 Bxf3 25. Rg1 g5 26. Rxg5 Qd8 27. Rxf4 Rxf4 28. Qxf4 Bd1 29. c4 Qf8 30. Qd2 Bb3 31. Qc3+ 1-0

[Event "Sofia MGU op 144th"]
[Site "Sofia"]
[Date "2015.06.06"]
[Round "2"]
[White "Stamenov, Valeri"]
[Black "Ivanov, Nayden"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1942"]
[PlyCount "67"]
[EventDate "2015.06.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Be7 11. Bxe7 Nxe7 12. Nxd4 Qxd1 13. Raxd1 0-0-0 14. Nxe6 Rxd1 15. Rxd1 fxe6 16. Ng5 e5 17. Nf7 Rf8 18. Nxe5 Rd8 19. Rxd8+ Kxd8 20. Kf1 Nd5 21. c3 Ke7 22. g3 Ke6 23. Nf3 h6 24. Ke2 c5 25. Ne1 Nf6 26. Kf3 Kf5 27. h3 h5 28. Nd3 b6 29. c4 g5 30. Ke3 Nd7 31. f3 Nf6 32. Nf2 Nd7 33. Ne4 Ne5 34. b3 1-0

