[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.1"]
[White "Vasilev, Georgi Y."]
[Black "Tsenov, Tsvetoslav"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2155"]
[PlyCount "40"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Bd2 Qb6 8.
Rb1 Nf6 9. g3 h5 10. h4 Ng4 11. Qe2 d5 12. Bh3 Ba6 13. Qf3 Ne5 14. Qe3 Qb7 15.
f4 Nc4 16. Qf2 O-O 17. Rd1 Qxb2 18. Ne2 Qxc2 19. Nd4 Qxe4+ 20. Ne2 Qxh1+ 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.2"]
[White "Dimitrov, Alexander S."]
[Black "Vasilev, Martin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2004"]
[PlyCount "53"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Be6 8. O-O Qd7
9. Ng5 Nf6 10. Nxe6 Qxe6 11. f4 Bd6 12. f5 Qd7 13. c4 h5 14. h3 h4 15. g4 Nxg4
16. hxg4 h3 17. Bf3 g6 18. Kh2 gxf5 19. gxf5 Rg8 20. Rg1 Ke7 21. Bg5+ f6 22.
Bh4 Kf7 23. Qd2 Rh8 24. Bxf6 Kxf6 25. Qg5+ Kf7 26. Qg7+ Ke8 27. Qxh8+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.6"]
[White "Petrov, Martin"]
[Black "Petrov, Anton S."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1926"]
[PlyCount "42"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. Nf3 Nc6 2. g3 Nf6 3. Bg2 e5 4. d3 Bc5 5. O-O O-O 6. Bg5 d5 7. c3 Bf5 8. b4
Be7 9. b5 Na5 10. Nxe5 Ne8 11. Bxe7 Qxe7 12. Nf3 Nd6 13. Nd4 Bg6 14. Bxd5 c5
15. bxc6 bxc6 16. Bg2 Rac8 17. Nd2 c5 18. N4f3 Rfe8 19. Re1 c4 20. d4 Nb5 21.
Rc1 Qa3 1/2-1/2

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.7"]
[White "Doichev, Rumen"]
[Black "Vuchkov, Sergey"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "30"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 d6 5. O-O Bg4 6. h3 Bh5 7. Bd5 Nf6 8. d3
Nd4 9. g4 c6 10. Bc4 b5 11. Bb3 Bg6 12. Be3 Qd7 13. Nb1 h5 14. Nh2 hxg4 15.
Nxg4 Rxh3 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.9"]
[White "Kovachev, Ivan"]
[Black "Mladenov, Andrey"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1890"]
[PlyCount "57"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8.
Bg5 Qa5 9. Bd2 Qc5 10. Bb3 Ba6 11. Qf3 O-O 12. O-O-O Rad8 13. Rhe1 h6 14. Qg3
Kh8 15. Be3 Qa5 16. Bd2 Qc7 17. a3 Be7 18. Qh3 Kh7 19. g4 Ng8 20. g5 d6 21. Rg1
Bc8 22. Qg3 g6 23. gxh6 Bf6 24. Qe3 Qe7 25. Rg2 a6 26. Rdg1 Bb7 27. h3 d5 28.
Qf3 d4 29. Ne2 1/2-1/2

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "1.10"]
[White "Dochev, Delyan"]
[Black "Panev, Teodor"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1662"]
[PlyCount "59"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 Ne4 5. e3 e6 6. Nxe4 dxe4 7. Nd2 f5 8. b3
Bb4 9. a3 Bc3 10. Rb1 Nd7 11. Qc2 Bxd2+ 12. Bxd2 c5 13. Bc3 b6 14. Be2 cxd4 15.
exd4 Nf6 16. Rd1 Bb7 17. O-O O-O 18. Qc1 h6 19. Qf4 g5 20. Qe5 Qb8 21. Qxe6+
Kg7 22. d5 Qd8 23. Qxf5 Kg8 24. Qg6+ Kh8 25. Qxh6+ Kg8 26. Qxg5+ Kf7 27. Bh5+
Nxh5 28. Qxh5+ Ke7 29. Qe5+ Kd7 30. Qe6+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.1"]
[White "Tsenov, Tsvetoslav"]
[Black "Angelov, Georgi Ang."]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2155"]
[PlyCount "63"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 e5 6. O-O Bg4 7. d5 Ne7 8. h3
Bxf3 9. Qxf3 Ng6 10. g3 a6 11. a4 b6 12. h4 h5 13. Bg5 Be7 14. Nd2 Ng4 15. Bxe7
Qxe7 16. Nc4 Qc7 17. Qf5 Ne7 18. Qg5 g6 19. Be2 f6 20. Qd2 O-O-O 21. Ne3 Kb7
22. Nxg4 hxg4 23. Qd3 a5 24. Bxg4 Rdf8 25. Be2 f5 26. b4 cxb4 27. cxb4 Kb8 28.
bxa5 fxe4 29. Qxe4 Qc5 30. Rab1 Qxd5 31. Rxb6+ Kc7 32. Rc1+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.2"]
[White "Karastoyanov, Mihail"]
[Black "Dimitrov, Alexander S."]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2049"]
[BlackElo "2004"]
[PlyCount "79"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 d6 2. d4 Nf6 3. Nd2 c5 4. c3 cxd4 5. cxd4 e5 6. d5 Qa5 7. Bd3 Na6 8. Bxa6
Qxa6 9. Qe2 b6 10. b3 Be7 11. f3 Nd7 12. Nc4 O-O 13. Be3 Nc5 14. Bxc5 bxc5 15.
Qd2 f5 16. exf5 Bxf5 17. Ne2 e4 18. O-O Qb7 19. Ng3 exf3 20. Rxf3 Bg4 21. Rxf8+
Rxf8 22. Rf1 Rxf1+ 23. Nxf1 Qd7 24. Qf4 Qf5 25. Qxf5 Bxf5 26. Nfe3 Bb1 27. a3
Kf7 28. Kf2 Ke8 29. Ke2 Kd7 30. Kd2 Bg5 31. Kc3 Be4 32. b4 Bf6+ 33. Kd2 cxb4
34. axb4 Bd4 35. h3 h5 36. g4 g6 37. Ke2 Kc7 38. Nd2 Bh1 39. gxh5 gxh5 40. Ndc4
{...} 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.3"]
[White "Petrov, Vladimir S."]
[Black "Dochev, Delyan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1786"]
[BlackElo "1662"]
[PlyCount "41"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Nbd2 Bg4 8. Re1
Na5 9. Bb5 c6 10. Ba4 b5 11. Bc2 Nd7 12. b4 Nb7 13. bxc5 Nbxc5 14. Nf1 f5 15.
exf5 Bxf5 16. d4 Bxc2 17. Qxc2 e4 18. Ng5 Nd3 19. Rxe4 Nxf2 {Diagram #} 20. Re8
$1 Nh3+ 21. gxh3 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.4"]
[White "Vuchkov, Sergey"]
[Black "Stoynov, Stefan"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2110"]
[PlyCount "90"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. f4 d6 3. Nf3 g6 4. c3 Bg7 5. Be2 Nc6 6. O-O Nf6 7. d3 O-O 8. Na3 a6
9. Nc2 c4 10. Ne3 cxd3 11. Bxd3 b5 12. Qe1 Bb7 13. h3 Rc8 14. g4 Na5 15. Ng2
Nc4 16. b3 Nb6 17. Bd2 e5 18. f5 d5 19. g5 Nxe4 20. f6 Nxf6 21. gxf6 Bxf6 22.
Be2 b4 23. Rd1 bxc3 24. Bxc3 d4 25. Ba5 e4 26. Nh2 d3 27. Bg4 Rc2 28. Kh1 Bd4
29. Rd2 Rxd2 30. Bxd2 f5 31. Bd1 Nd5 32. b4 e3 33. Bb3 Kg7 34. Nf3 exd2 35.
Qxd2 Bf6 36. Qxd3 Nxb4 37. Qc4 Nd3 38. Nf4 Nxf4 39. Qxf4 Qd3 40. Qc7+ Kh8 41.
Qxb7 Qxf1+ 42. Ng1 Bd4 43. Qg2 Qxg2+ 44. Kxg2 Bxg1 45. Kxg1 Rc8 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.6"]
[White "Mladenov, Andrey"]
[Black "Ivanov, Iliyan V."]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1890"]
[PlyCount "61"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Be2 Bf5 7. O-O Nc6 8.
d5 Nb4 9. a3 Nxc2 10. Qxc2 Ng3 11. Bb5+ Kd8 12. Bd3 Bxd3 13. Qxd3 Nxf1 14. Kxf1
Qf6 15. Nc3 Be7 16. Qb5 Rb8 17. Bg5 Qf5 18. Be3 a6 19. Qb3 b6 20. Qa4 a5 21.
Nd4 Qd3+ 22. Kg1 Bf6 23. Nc6+ Kc8 24. Rd1 Qg6 25. Nxb8 Kxb8 26. Qc6 Qh5 27. Rc1
Be5 28. g3 f6 29. Nb5 Qf7 30. Nxc7 Bxb2 31. Qa8# 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.7"]
[White "Petrov, Anton S."]
[Black "Kovachev, Ivan"]
[Result "1/2-1/2"]
[ECO "B62"]
[PlyCount "44"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 e6 6. Bb5 Bd7 7. O-O Nf6 8.
Bg5 Be7 9. Nxc6 Bxc6 10. Bxf6 Bxf6 11. Bxc6+ bxc6 12. Qf3 O-O 13. Rfd1 d5 14.
exd5 cxd5 15. Qg3 Qb6 16. Rab1 Rab8 17. Rd3 Rfc8 18. Rf3 Bxc3 19. Rxc3 Rxc3 20.
Qxc3 h6 21. b3 Qb4 22. Qxb4 Rxb4 1/2-1/2

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "2.10"]
[White "Panev, Teodor"]
[Black "Popvasilev, Kalojan"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "30"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. Bc4 Nf6 5. d3 O-O 6. Nd5 c6 7. Nxf6+ Bxf6 8.
b3 b5 9. Bxb5 cxb5 10. O-O Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. c3 a5 14. Bd2 b4
15. a3 Qb6 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.1"]
[White "Stoynov, Stefan"]
[Black "Tsenov, Tsvetoslav"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2110"]
[BlackElo "2155"]
[PlyCount "73"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. e4 e5 8.
d5 a5 9. b3 O-O 10. Be2 Nbd7 11. O-O Nc5 12. Qc2 Nh5 13. g3 f5 14. Nh4 Nf4 15.
Bf3 Nh3+ 16. Kg2 f4 17. Nf5 Bxf5 18. exf5 Ng5 19. b4 axb4 20. axb4 Rxa1 21.
Rxa1 Na6 22. Rb1 Qf6 23. Bg4 g6 24. gxf4 exf4 25. h4 Nf7 26. fxg6 Ne5 27. Be6+
Kh8 28. Nf3 Nxg6 29. Kh3 Kg7 30. h5 Ne5 31. Nh4 Qg5 32. h6+ Qxh6 33. f3 Nxf3
34. Qg2+ Ng5+ 35. Kg4 Qf6 36. Kh5 Qh6+ 37. Kg4 {...} 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.2"]
[White "Dimitrov, Alexander S."]
[Black "Petrov, Vladimir S."]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2004"]
[BlackElo "1786"]
[PlyCount "80"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. g3 Bd6 5. Bg2 c6 6. Nd2 Qb6 7. Nb3 Nd7 8.
e3 f5 9. Ne2 Nf6 10. O-O O-O 11. Qd3 a5 12. Nd2 Ne4 13. b3 Be6 14. f3 Nxd2 15.
Qxd2 Rfe8 16. c3 Re7 17. Nf4 Bxf4 18. exf4 Rae8 19. Rfe1 Qd8 20. Kf2 Bd7 21.
Bf1 h5 22. Rxe7 Qxe7 23. Re1 Qxe1+ 24. Qxe1 Rxe1 25. Kxe1 Kf8 26. b4 a4 27. Kd2
b5 28. Be2 g6 29. Ke3 Kg7 30. a3 Be6 31. h3 Kh6 32. g4 hxg4 33. fxg4 fxg4 34.
hxg4 f5 35. gxf5 gxf5 36. Kf3 Bf7 37. Kg3 Be8 38. Kh4 Bf7 39. Bf3 Be8 40. Bd1
Bf7 1/2-1/2

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.3"]
[White "Petrov, Martin"]
[Black "Mladenov, Andrey"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1926"]
[BlackElo "1890"]
[PlyCount "57"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5
15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. h4 Bxh4 19. g3 Bg5 20. f4 exf4 21. gxf4
Bh4+ 22. Kd2 Ne7 23. Kc1 Nxd5 24. Nxd5 Bf6 25. Ra2 Bg7 26. Rah2 h6 27. Qg1 Qe8
28. Rxh6+ Bxh6 29. Qh2 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.4"]
[White "Popvasilev, Kalojan"]
[Black "Karastoyanov, Mihail"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2049"]
[PlyCount "108"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 O-O 6. O-O e5 7. dxe5 dxe5 8.
Nxe5 Nxe4 9. Qxd8 Rxd8 10. Nxe4 Bxe5 11. Bg5 Re8 12. c3 Bf5 13. f3 Nd7 14. Bc4
Be6 15. Bxe6 Rxe6 16. Rad1 Nf8 17. f4 Bg7 18. Nd2 Re2 19. f5 gxf5 20. Rxf5 Ne6
21. Bf6 Bxf6 22. Rxf6 Rd8 23. Rf2 Re5 24. Rdf1 f5 25. Nc4 Rc5 26. Ne3 f4 27.
Ng4 Rg5 28. Nf6+ Kg7 29. Ne4 Rg6 30. h4 h6 31. b4 b6 32. a4 Rd3 33. Rf3 Rd5 34.
Rh3 Re5 35. Nd2 Re2 36. Rf2 Re3 37. Rff3 Re1+ 38. Rf1 Re5 39. Nc4 Rd5 40. a5 b5
41. Nb2 c5 42. Rd3 Rxd3 43. Nxd3 cxb4 44. cxb4 Rg4 45. h5 Kf6 46. Re1 f3 47.
Kf2 fxg2 48. Rg1 Rd4 49. Nc1 Rxb4 50. Rxg2 Rb2+ 51. Ne2 Rxe2+ 52. Kxe2 Nf4+ 53.
Kf3 Nxg2 54. Kxg2 b4 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.7"]
[White "Dochev, Delyan"]
[Black "Petrov, Anton S."]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1662"]
[PlyCount "63"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. Bg5 Be7 6. g3 O-O 7. Bg2 d6 8. O-O
Nbd7 9. Qc2 h6 10. Bxf6 Nxf6 11. Rfe1 d5 12. cxd5 Nxd5 13. e4 Nf6 14. Rad1 Bb4
15. Ne5 Qe7 16. a3 Bxc3 17. Qxc3 Rad8 18. Nc6 Bxc6 19. Qxc6 Rd6 20. Qa4 Qd7 21.
Qxd7 Rxd7 22. Rd2 Rfd8 23. Red1 c5 24. d5 Kf8 25. d6 e5 26. f4 Ng4 27. Bh3 Ne3
28. Bxd7 Nxd1 29. Rxd1 Rxd7 30. fxe5 f6 31. e6 Rd8 32. e7+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.8"]
[White "Vasilev, Georgi Y."]
[Black "Kovachev, Ivan"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "52"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. g3 d6 4. Bg2 Bg4 5. h3 Bxf3 6. Bxf3 Nf6 7. Nc3 e6 8. d3
Be7 9. Be3 O-O 10. Qd2 Ne5 11. Bg2 a6 12. h4 b5 13. a3 Qc7 14. d4 Nc4 15. Qc1
Rac8 16. d5 exd5 17. exd5 Rfe8 18. b3 Nxe3 19. fxe3 Bf8 20. Qd2 Qa5 21. a4 b4
22. Na2 g6 23. O-O Bg7 24. Kh2 Ng4+ 25. Kh1 Bxa1 26. Rxa1 Nxe3 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.26"]
[Round "3.11"]
[White "Doichev, Rumen"]
[Black "Panev, Teodor"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "48"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Be3 b6 5. d5 Nd4 6. Bxd4 cxd4 7. Nxd4 exd5 8.
exd5 Qf6 9. c3 Bc5 10. Nf3 Ne7 11. b4 Bxb4 12. Qd2 Nxd5 13. Nd4 Ba5 14. Bc4 Bb7
15. O-O O-O 16. Bxd5 Bxd5 17. Nb5 Bc6 18. N1a3 Qe6 19. Nd4 Qd5 20. f3 b5 21.
Kh1 Bc7 22. Qf2 Qd6 23. g3 Qxa3 24. Nxc6 dxc6 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "4.2"]
[White "Petrov, Vladimir S."]
[Black "Petrov, Martin"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1786"]
[BlackElo "1926"]
[PlyCount "49"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5
15. g4 Nf6 16. Qh2 Rxc3 17. bxc3 Qa5 18. Nb3 Qxa2 19. e5 dxe5 20. Rxd7 Rc8 21.
Rxb7 Rxc3 22. Rb8+ Bf8 23. Bh6 Nd7 24. Bxf8 Qa3+ 25. Kb1 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "4.3"]
[White "Tsenov, Tsvetoslav"]
[Black "Dochev, Delyan"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2155"]
[BlackElo "1662"]
[PlyCount "21"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Nxd4 Bc5 8.
Qh5+ g6 9. Qxc5 Ne7 10. Bh6 b6 11. Qc4 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "4.4"]
[White "Karastoyanov, Mihail"]
[Black "Angelov, Georgi Ang."]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2049"]
[PlyCount "59"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Nf6 5. d3 e6 6. c3 a6 7. a4 Be7 8. O-O O-O
9. Bb3 Re8 10. Re1 b6 11. Nbd2 Bb7 12. Nf1 b5 13. Bg5 Qc7 14. Bh4 Rad8 15. Qd2
Na5 16. Bc2 c4 17. Rad1 e5 18. d4 d5 19. Nxe5 Nxe4 20. Bxe4 Bxh4 21. Bc2 Bf6
22. Ng4 Be7 23. Ng3 Nc6 24. Re2 Bd6 25. Qg5 Be7 26. Qh5 g6 27. Qh6 Qd6 28. Rde1
Bc8 {Diagram #} 29. Nh5 gxh5 30. Qxh7+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "4.5"]
[White "Kovachev, Ivan"]
[Black "Vuchkov, Sergey"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "80"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. d3 Bg4 6. Be3 Bb6 7. Nbd2 Qd7 8. c3
Nf6 9. b4 O-O 10. Qb3 h6 11. a4 a6 12. a5 Ba7 13. Bxa7 Nxa7 14. Qc2 c6 15. Bb3
Rac8 16. Rac1 Rfe8 17. Qb2 d5 18. exd5 Nxd5 19. Rfe1 Nf4 20. Nxe5 Rxe5 21. Rxe5
Nxd3 22. Qc2 Nxe5 23. Re1 Nd3 24. Re4 Bf5 25. Rd4 Ne1 26. Rxd7 Bxc2 27. Bxf7+
Kh8 28. Rxb7 Nb5 29. Re7 Nd3 30. Bg6 Nxb4 31. cxb4 Bxg6 32. Nf3 Re8 33. Rxe8+
Bxe8 34. Kf1 Nc3 35. Nd4 Nd5 36. Nc2 Bg6 37. Nd4 Bd3+ 38. Ke1 Nxb4 39. Kd2 Bf1
40. g3 c5 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "4.7"]
[White "Petrov, Anton S."]
[Black "Vasilev, Georgi Y."]
[Result "1-0"]
[ECO "C45"]
[PlyCount "65"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8.
O-O-O Bg4 9. f3 Bh5 10. g4 Bg6 11. h4 h6 12. Bf4 a6 13. Qb4 b6 14. e5 d5 15.
Qb3 Nd7 16. Nxd5 Bxh4 17. Qe3 Be7 18. g5 c6 19. Nxe7 Qxe7 20. gxh6 gxh6 21.
Bxh6 Qxe5 22. Re1 Qxe3+ 23. Rxe3+ Ne5 24. Rxe5+ Kd7 25. Bg2 Kd6 26. Bf4 Rxh1+
27. Bxh1 Kd7 28. Be3 Rb8 29. f4 f6 30. Bxc6+ Kxc6 31. Re6+ Kd5 32. Rxf6 Be4 33.
Rxb6 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.1"]
[White "Tsenov, Tsvetoslav"]
[Black "Dimitrov, Alexander S."]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2155"]
[BlackElo "2004"]
[PlyCount "58"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. c3 dxc3 6. Nxc3 Bg7 7. Bg5 f6 8.
Bh4 Nge7 9. Qb3 a6 10. Bd3 d6 11. O-O Rb8 12. a4 Bg4 13. a5 Bxf3 14. gxf3 Ne5
15. Be2 g5 16. Bg3 N7g6 17. Nd5 c6 18. Ne3 Qd7 19. Rad1 Bf8 20. Nf5 Rd8 21. Rd4
Qf7 22. Qd1 Nf4 23. Bxf4 gxf4 24. Kh1 Rg8 25. Rg1 Rxg1+ 26. Kxg1 Qh5 27. Kg2 d5
28. b4 Rd7 29. Qc1 dxe4 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.2"]
[White "Stoynov, Stefan"]
[Black "Petrov, Vladimir S."]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2110"]
[BlackElo "1786"]
[PlyCount "65"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. c4 O-O 6. O-O dxc4 7. Ne5 c5 8. Be3
Nd5 9. Nxc4 Nc6 10. dxc5 Nxe3 11. Nxe3 Bxc5 12. Nc4 Qc7 13. e3 b5 14. Qh5 f5
15. Ncd2 Bb7 16. Nc3 a6 17. Rac1 Rad8 18. Nd5 Qd6 19. Nb3 Ba7 20. Nf4 g6 {
Diagram #} 21. Nxg6 hxg6 22. Qxg6+ Kh8 23. Qh5+ Kg7 24. Qg5+ Kh7 25. Bf3 e5 26.
Rfd1 Qf6 27. Qxf6 Rxd1+ 28. Rxd1 Rxf6 29. Rd7+ Kg6 30. Rxb7 e4 31. Be2 Rd6 32.
Kg2 Rd8 33. h4 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.3"]
[White "Vuchkov, Sergey"]
[Black "Karastoyanov, Mihail"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2049"]
[PlyCount "71"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 d6 2. f4 c5 3. Nf3 Nf6 4. d3 g6 5. c3 Bg7 6. Be2 O-O 7. O-O Nc6 8. Na3 a6
9. Nc2 Qb6 10. Rb1 c4+ 11. Be3 Qa5 12. a3 cxd3 13. Bxd3 Bd7 14. h3 e6 15. b4
Qc7 16. Qe1 b5 17. Rc1 Rac8 18. g4 Ne7 19. Qd2 e5 20. f5 d5 21. g5 Nxe4 22. f6
Nxf6 23. gxf6 Bxf6 24. Ng5 Bg7 25. Nxh7 e4 26. Nxf8 Bxh3 27. Qh2 exd3 28. Nxg6
Nxg6 29. Qxh3 dxc2 30. Rf2 Rf8 31. Rh2 Re8 32. Bf2 Qxc3 33. Qh7+ Kf8 34. Bc5+
Ne7 35. Qxc2 Qf6 36. Re1 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.4"]
[White "Petrov, Martin"]
[Black "Angelov, Georgi Ang."]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1926"]
[PlyCount "47"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 e5 7. Nb3 a6 8. Be2
Be7 9. Nd5 Be6 10. Bb6 Qd7 11. Nc7+ Kf8 12. Nxa8 Bd8 13. f3 Ke7 14. Be3 Bxb3
15. axb3 Ba5+ 16. Rxa5 Nxa5 17. Nb6 Qc6 18. O-O Nd7 19. Nd5+ Ke6 20. f4 f6 21.
fxe5 dxe5 22. Bg4+ Kf7 23. Nb4 Qxe4 24. Qxd7+ 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.5"]
[White "Dochev, Delyan"]
[Black "Kovachev, Ivan"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1662"]
[PlyCount "66"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Bg7 6. g3 c6 7. Bg2 O-O 8. O-O
Nxc3 9. bxc3 Nd7 10. Ba3 Re8 11. e3 Nb6 12. Qb3 Bf5 13. Rac1 Be4 14. c4 Bxf3
15. Bxf3 e6 16. Rfd1 Qf6 17. Bg2 Bf8 18. Bb2 Qe7 19. d5 exd5 20. cxd5 Nxd5 21.
Bxd5 cxd5 22. Qc3 f6 23. Qxf6 Qxf6 24. Bxf6 Re6 25. Bb2 Rb6 26. Bd4 Ra6 27. Rd2
b6 28. Rc7 Rd8 29. Bf6 Rd6 30. Be5 Rd8 31. Rdc2 Ra5 32. e4 Bh6 33. f4 Rd7 1-0

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "5.11"]
[White "Ivanov, Iliyan V."]
[Black "Doichev, Rumen"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "118"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bc8 6. Nf3 e6 7. Be2 Nf6 8.
O-O Nbd7 9. Re1 Bd6 10. Bd2 Qc7 11. b4 h6 12. b5 O-O 13. bxc6 Qxc6 14. Rb1 a6
15. Bd3 Qc7 16. Ne4 Ng4 17. a3 Bxh2+ 18. Kh1 Nxf2+ 19. Nxf2 Bg3 20. Re2 e5 21.
dxe5 Nxe5 22. Nxe5 Bxe5 23. Qe1 Bf6 24. Ne4 Bd8 25. Be3 b5 26. Bg1 Bb7 27. Nf2
Bh4 28. Qd2 Rfe8 29. Bh2 Qc5 30. Bg1 Rxe2 31. Qxe2 Qg5 32. Ne4 Qf5 33. Nd6 Qd7
34. Nxb7 Qxb7 35. Be4 Re8 36. Bh7+ Kf8 37. Bc5+ Be7 38. Bxe7+ Rxe7 39. Qd3 g6
40. Bxg6 fxg6 41. Qxg6 Rg7 42. Qd6+ Kg8 43. Qe6+ Kh7 44. Qh3 Qe4 45. Rb2 Qg4
46. Qd3+ Rg6 47. c3 Qh4+ 48. Kg1 Qe1+ 49. Kh2 Qe5+ 50. g3 Qf6 51. Qd7+ Rg7 52.
Qd3+ Kh8 53. Qd4 Qf3 54. Qe5 Qf1 55. Qe6 Qc1 56. Rb3 Qd2+ 57. Kh3 Qd1 58. Qxh6+
Rh7 59. Qxh7+ Kxh7 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "6.1"]
[White "Vuchkov, Sergey"]
[Black "Dimitrov, Alexander S."]
[Result "0-1"]
[ECO "C50"]
[BlackElo "2004"]
[PlyCount "64"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 Na5 5. Be2 c5 6. c3 Nf6 7. d3 Nc6 8. O-O g6
9. Ng5 h6 10. Nf3 Bg7 11. Nh2 d5 12. f4 dxe4 13. fxe5 Nxe5 14. d4 cxd4 15. cxd4
Nc6 16. Kh1 Qxd4 17. Qe1 Be6 18. Na3 Nd5 19. Bg4 f5 20. Bd1 O-O 21. Bb3 Rae8
22. Qg3 Ne5 23. Rd1 Nd3 24. Rf1 g5 25. Nc2 Qb6 26. Bxd5 Bxd5 27. Ne3 Be6 28.
Nxf5 Rxf5 29. Be3 Qxb2 30. Rab1 Rxf1+ 31. Rxf1 Be5 32. Bc1 Bxg3 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "6.2"]
[White "Petrov, Martin"]
[Black "Stoynov, Stefan"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1926"]
[BlackElo "2110"]
[PlyCount "75"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 e6 5. Nf3 Be7 6. O-O O-O 7. d4 Nxc3 8.
bxc3 Nd7 9. Bd3 h6 10. Qe2 Nf6 11. Bf4 b6 12. a4 a5 13. Rfd1 Bb7 14. Rab1 Bd6
15. Bxd6 Qxd6 16. c4 Rad8 17. c5 Bxf3 18. cxd6 Bxe2 19. dxc7 Rc8 20. Bxe2 Rxc7
21. c4 Ne4 22. Rdc1 Rd8 23. f3 Nd2 24. Rxb6 Rxd4 25. c5 Rxa4 26. c6 Rb4 27. Bb5
Nb3 28. Rd1 Nd4 29. Rb8+ Kh7 30. Bd3+ f5 31. Rxb4 axb4 32. Bc4 Nxc6 33. Bxe6
Ne7 34. Rb1 Rc6 35. Bf7 Rf6 36. Bc4 Rb6 37. Kf2 Kg6 38. Ke3 {...} 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "6.3"]
[White "Petrov, Vladimir S."]
[Black "Tsenov, Tsvetoslav"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1786"]
[BlackElo "2155"]
[PlyCount "46"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. f3 d5 10. Nxd5 Nxd5 11. Bxd5 Nxd4 12. Bxd4 Bxd4 13. Qxd4 e6 14. O-O-O
exd5 15. exd5 Qg5+ 16. Rd2 a4 17. h4 Qf5 18. h5 Bd7 19. Rh3 Rfe8 20. Kd1 Qe5
21. Qxe5 Rxe5 22. g4 Rae8 23. c4 g5 0-1

[Event "26th open MGU"]
[Site "Sofia,BUL"]
[Date "2011.02.27"]
[Round "6.4"]
[White "Karastoyanov, Mihail"]
[Black "Petrov, Anton S."]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2049"]
[PlyCount "57"]
[EventDate "2011.02.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Be2 Nf6 5. d3 g6 6. O-O Bg7 7. h3 O-O 8. Be3
Bd7 9. Qd2 a5 10. Na3 Be6 11. Bh6 Bxh6 12. Qxh6 d5 13. exd5 Nxd5 14. Ng5 Nf6
15. Nxe6 fxe6 16. Rad1 Nd5 17. Bg4 Qd7 18. Rde1 Rf6 19. Nc4 b5 20. Nd2 Raf8 21.
Ne4 Nf4 22. Ng5 R8f7 23. Nxf7 Rxf7 24. g3 Nxd3 25. Rxe6 Qd5 26. Qe3 Nxb2 27.
Qe2 Nc4 28. Rd1 Qg5 29. Rxc6 1-0

