[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "6"]
[White "Georgiev, Steljan"]
[Black "Vasilev, Stephan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2171"]
[BlackElo "2007"]
[PlyCount "56"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 b5 2. d3 Bb7 3. Nbd2 f5 4. e4 fxe4 5. dxe4 a6 6. a4 Nc6 7. axb5 axb5 8. Rxa8 Qxa8 9. Bxb5 e6 10. 0-0 Nf6 11. Qe2 Bc5 12. e5 Nd5 13. Ne4 Be7 14. Neg5 0-0 15. Qe4 g6 16. Bd3 Rf5 17. Qh4 Rf7 18. Qh3 Bxg5 19. Nxg5 Re7 20. Re1 Ncb4 21. Be4 Qf8 22. Qg4 Qg7 23. c4 Qxe5 24. cxd5 exd5 25. Bxd5+ Bxd5 26. Rxe5 Rxe5 27. h4 Nc6 28. Bf4 Re1+ 1-0

[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "5"]
[White "Kopev, Daniel"]
[Black "Vasilev, Stephan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1574"]
[BlackElo "2007"]
[PlyCount "94"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. d3 Nc6 6. Be3 0-0-0 7. Nc3 Qh5 8. Qd2 e5 9. h3 Bb4 10. 0-0-0 Bxf3 11. Bxf3 Qg6 12. Bxc6 bxc6 13. Bxa7 Nd5 14. a3 Bxc3 15. bxc3 Qd6 16. Kb2 c5 17. c4 Ne7 18. Qa5 Nc6 19. Qxc5 Nxa7 20. Qxa7 Kd7 21. Kc1 Ra8 22. Qe3 Qxa3+ 23. Kd2 Qb4+ 24. Ke2 Ra2 25. Rc1 Qc3 26. Qd2 Qd4 27. Rhe1 Rb8 28. Kf1 f6 29. Qe3 c5 30. Qxd4+ cxd4 31. Ra1 Rbb2 32. Rxa2 Rxa2 33. Rb1 Rxc2 34. Rb7+ Ke6 35. Rxg7 Rd2 36. Rxh7 Rxd3 37. Ke2 Rc3 38. Rc7 e4 39. h4 d3+ 40. Kd2 Rc2+ 41. Ke3 f5 42. h5 Re2+ 43. Kf4 d2 44. Rc6+ Kd7 45. Rf6 d1Q 46. h6 Rxf2+ 47. Ke5 Qa1+ 0-1

[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "9"]
[White "Petkov, Matey"]
[Black "Vasilev, Stephan"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2085"]
[BlackElo "2007"]
[PlyCount "55"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Bg7 5. e3 c5 6. c3 Nc6 7. Nd2 Nf6 8. h4 g4 9. Bd3 0-0 10. Ne2 Nh5 11. dxc5 e5 12. e4 dxe4 13. Nxe4 Be6 14. Qc2 f5 15. Nd6 f4 16. Bh2 Qxh4 17. 0-0-0 Qxf2 18. Bg1 Qxg2 19. Rxh5 f3 20. Rh2 fxe2 21. Rxg2 exd1Q+ 22. Qxd1 b6 23. Bc4 Bxc4 24. Nxc4 Rad8 25. Qxg4 Rf7 26. Nd6 Rfd7 27. Nf5 Kh8 28. Nxg7 1/2-1/2

[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "8"]
[White "Vasilev, Stephan"]
[Black "Nedyalkov, Evgeni"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2007"]
[PlyCount "81"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. dxc5 Nc6 7. Bb5 Bxc5 8. 0-0 0-0 9. Re1 Qb6 10. Qe2 Nd4 11. Nxd4 Bxd4 12. Bf4 Bxc3 13. bxc3 Nc5 14. Bd3 Qc7 15. Rab1 b6 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Re3 f5 19. Rh3 Bb7 20. Qh7+ Kf7 21. Rg3 Rg8 22. Re1 Ne4 23. Qg6+ Kf8 24. Qxe6 Nxg3 25. Bxg3 Qf7 26. Qd6+ Qe7 27. Qg6 Rc8 28. Qxf5+ Qf7 29. Qd3 Qe6 30. Re3 Ke8 31. Rf3 Rf8 32. Re3 Qf5 33. Qb5+ Bc6 34. Qa6 Qd7 35. e6 Qb7 36. Qd3 Rc7 37. Qg6+ Kd8 38. Bxc7+ Qxc7 39. e7+ Qxe7 40. Rxe7 Kxe7 41. Qxc6 1-0

[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "7"]
[White "Vasilev, Stephan"]
[Black "Petrov, Petar1111"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2007"]
[PlyCount "49"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. c4 Nb6 6. d5 d6 7. dxe6 Bxe6 8. b3 dxe5 9. Qf3 Nc6 10. Bb2 Be7 11. Bd3 0-0 12. Ne2 f5 13. Qg3 Bd6 14. 0-0 Nb4 15. Rd1 Nd7 16. f4 Nxd3 17. Rxd3 Qc7 18. Na3 a6 19. Rad1 Be7 20. fxe5 Rad8 21. Nf4 Qc6 22. Rd6 Bxd6 23. Rxd6 Qe4 24. Nxe6 Qb1+ 25. Nxb1 1-0

[Event "Sofia Accedia op"]
[Site "Sofia"]
[Date "2023.03.25"]
[Round "4"]
[White "Vasilev, Stephan"]
[Black "Tomislavov, Stefan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2007"]
[BlackElo "1436"]
[PlyCount "32"]
[EventDate "2023.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. e4 dxe4 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bg5 Bg4 9. Qd2 c5 10. d5 Nbd7 11. Rae1 Re8 12. Ne5 Nxe5 13. Rxe5 a6 14. a4 Qd6 15. Bf4 Nh5 16. Rxh5 Qd8 1-0

[Event "Battle of Alberta"]
[Site "Red Deer"]
[Date "2009.09.26"]
[Round "1.11"]
[White "Vasilev, Stephan"]
[Black "Willis, Bradley"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2145"]
[BlackElo "2060"]
[PlyCount "71"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 Nge7 7. 0-0 Qc7 8. Re1 Bd7 9. c3 a6 10. a4 Rc8 11. b4 Ba7 12. b5 axb5 13. axb5 Na5 14. Ba3 Qb6 15. Ra2 Nc4 16. Bxc4 Rxc4 17. Nbd2 Qxf2+ 18. Kh1 Rxc3 19. Qa1 Rxa3 20. Rxa3 Bb8 21. Rae3 Bxb5 22. Qa8 0-0 23. Qxb7 Nf5 24. Qxb5 Nxe3 25. Re2 Qxe2 26. Qxe2 Nf5 27. Qa6 h6 28. Nb3 g5 29. g4 Ne3 30. h3 Nc4 31. Nc5 Bc7 32. Nd7 Rd8 33. Qc6 Ba5 34. Nd4 Kg7 35. Nxe6+ fxe6 36. Qxe6 1-0

[Event "Battle of Alberta"]
[Site "Red Deer"]
[Date "2009.09.26"]
[Round "2.11"]
[White "Willis, Bradley"]
[Black "Vasilev, Stephan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2060"]
[BlackElo "2145"]
[PlyCount "64"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c6 7. a4 Nbd7 8. Be2 e5 9. dxe5 dxe5 10. Qd2 Qe7 11. Bh6 Bxh6 12. Qxh6 Qb4 13. 0-0-0 b5 14. axb5 cxb5 15. Ng5 Re8 16. Bg4 Nf8 17. Nd5 Nxd5 18. Rxd5 Qe7 19. Rhd1 f6 20. Bxc8 Raxc8 21. Nf3 b4 22. Qe3 Kh8 23. Qb3 Rc7 24. Rd6 a5 25. Qa4 Rec8 26. Kb1 Rxc2 27. Qxc2 Rxc2 28. Kxc2 a4 29. R1d3 Ne6 30. Ra6 Nc5 31. Ra8+ Kg7 32. Rdd8 Nxe4 0-1

[Event "Edmonton March of Kings op"]
[Site "Edmonton"]
[Date "2009.03.15"]
[Round "4"]
[White "Cai, Tony"]
[Black "Vasilev, Stephan"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "1776"]
[BlackElo "2176"]
[PlyCount "54"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. g4 b5 10. cxb5 axb5 11. a3 b4 12. axb4 Nxb4 13. h4 h5 14. gxh5 Nxh5 15. Rg1 e5 16. Bg5 Bf6 17. d5 Kh7 18. Na2 c5 19. Nxb4 Rxb4 20. Ng3 Bxg5 21. hxg5 Nxg3 22. Rxg3 Kg7 23. Bg2 Qb6 24. Rb1 Rb3 25. Bf1 Rh8 26. Qc2 Qb4+ 27. Kf2 Rh2+ 0-1

[Event "Edmonton March of Kings op"]
[Site "Edmonton"]
[Date "2009.03.15"]
[Round "5"]
[White "Vasilev, Stephan"]
[Black "Beaudin, Jesse"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2176"]
[BlackElo "1915"]
[PlyCount "78"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Nc6 7. Bg2 e5 8. Nde2 h6 9. 0-0 Be7 10. h3 b5 11. a4 Qa5 12. Be3 b4 13. Nd5 Nxd5 14. exd5 Nd8 15. g4 f5 16. gxf5 Bxf5 17. Ng3 0-0 18. Nxf5 Rxf5 19. Qg4 Rf6 20. Qd7 Rf7 21. Be4 Bf8 22. Qg4 Rf6 23. h4 Qc7 24. a5 Qc8 25. Qg2 Qc4 26. b3 Qc3 27. Bd3 Nb7 28. Qe4 Nc5 29. Bxc5 Qxc5 30. h5 Kf7 31. Kg2 Rf4 32. Qg6+ Ke7 33. Qe6+ Kd8 34. Bg6 Ra7 35. Qe8+ Kc7 36. Rad1 Qxa5 37. Bf7 Qb5 38. Qxf8 Qd7 39. Qxg7 Rg4+ 0-1

[Event "Edmonton March of Kings op"]
[Site "Edmonton"]
[Date "2009.03.14"]
[Round "3"]
[White "Hansen, Eric"]
[Black "Vasilev, Stephan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2398"]
[BlackElo "2176"]
[PlyCount "63"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. Nc3 Nc6 4. h4 g4 5. Be3 d6 6. Nge2 Bg7 7. Qd2 a6 8. Ng3 h5 9. 0-0-0 b5 10. f3 e5 11. d5 Nd4 12. Nce2 gxf3 13. Nxd4 exd4 14. Bxd4 Bh6 15. Be3 Bg4 16. Re1 Qf6 17. gxf3 Qxf3 18. Bxh6 Rxh6 19. Re3 Qf4 20. e5 0-0-0 21. exd6 Rhxd6 22. Bg2 Be6 23. Nxh5 Qh6 24. Ng3 Bxd5 25. Nf5 Bc6 26. Qf2 Rd2 27. Qxd2 Rxd2 28. Nxh6 Rxg2 29. Nxf7 Rf2 30. Rg1 Nf6 31. Ng5 Rh2 32. Rh3 1-0

[Event "Edmonton March of Kings op"]
[Site "Edmonton"]
[Date "2009.03.14"]
[Round "2"]
[White "Vasilev, Stephan"]
[Black "Sequillion, Aaron"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2176"]
[BlackElo "1979"]
[PlyCount "53"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. a3 Qc7 10. f4 Nbd7 11. Kh1 Be7 12. g4 Nb6 13. g5 Nfd7 14. f5 e5 15. Nde2 f6 16. Ng3 0-0-0 17. a4 b4 18. Nd5 Nxd5 19. exd5 Nb6 20. a5 Nc4 21. b3 Nxa5 22. Bd2 Qc5 23. Be1 fxg5 24. Ra4 Nc6 25. dxc6 Bxc6 26. Bxb4 Bxg2+ 27. Kxg2 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.04"]
[Round "5"]
[White "Vasilev, Stephan"]
[Black "Pua, Richard"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2091"]
[BlackElo "1981"]
[PlyCount "75"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Re1 Nd8 10. d4 Bg4 11. h3 Bh5 12. g4 Bg6 13. d5 c6 14. Bf1 cxd5 15. exd5 Rc8 16. c4 b5 17. cxb5 Bxc2 18. Qd2 Bg6 19. Rac1 Nb7 20. Nd4 Qd7 21. Bxf6 gxf6 22. Nc6 Nc5 23. f4 Rc7 24. f5 Bxf5 25. gxf5 Qxf5 26. Rc4 Kh8 27. Rg4 Qh5 28. Re2 h6 29. Reg2 f5 30. Rg7 Ne4 31. Qe3 Ng5 32. R7xg5 hxg5 33. Nxe5 f6 34. Nc6 Re8 35. Qd4 Kg7 36. Qb4 Rd7 37. Nd4 Re4 38. Nxf5+ 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.03"]
[Round "2"]
[White "Haessel, Dale R"]
[Black "Vasilev, Stephan"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2274"]
[BlackElo "2091"]
[PlyCount "62"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Qc2 c5 8. cxd5 exd5 9. Nc3 Nc6 10. Rd1 Nb4 11. Qb1 c4 12. Ne5 Bb7 13. Nxc4 Rc8 14. Ne5 h6 15. Bf4 Nh5 16. Be3 Qd6 17. a3 Na6 18. Nb5 Qe6 19. Nxa7 Rcd8 20. Rc1 Bd6 21. Nb5 Bb8 22. Qd3 f5 23. f4 Nf6 24. Rc2 Ne4 25. Rac1 Bxe5 26. fxe5 Rd7 27. Qb3 Kh8 28. Bxe4 fxe4 29. Nd6 h5 30. Nxe4 h4 31. Ng5 Qg4 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.03"]
[Round "3"]
[White "Vasilev, Stephan"]
[Black "Lazo, Jan Edmund"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2091"]
[BlackElo "2053"]
[PlyCount "41"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 c6 4. cxd5 cxd5 5. Qb3 e6 6. Qa4+ Nc6 7. Qxg4 Nf6 8. Qa4 Bd6 9. d4 0-0 10. Nf3 Rc8 11. Nc3 Qb6 12. 0-0 Na5 13. Qb5 Qc7 14. h3 a6 15. Qd3 Nc4 16. e4 dxe4 17. Nxe4 Nd5 18. b3 Ncb6 19. Nfg5 Nf4 20. Bxf4 Bxf4 21. Nf6+ 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.02"]
[Round "1"]
[White "Vasilev, Stephan"]
[Black "Yearwood, Roy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2091"]
[BlackElo "2105"]
[PlyCount "113"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. b4 Nc6 2. b5 Ne5 3. d4 Ng6 4. e4 c6 5. h4 h5 6. f4 e6 7. Nf3 d5 8. e5 c5 9. Bd3 c4 10. Bxg6 fxg6 11. c3 Nh6 12. Ng5 Be7 13. a4 0-0 14. Qc2 Qe8 15. g3 Nf5 16. Kf2 a6 17. Ba3 axb5 18. axb5 Qxb5 19. g4 Nxh4 20. Kg3 Bxg5 21. fxg5 Nf5+ 22. gxf5 Rxf5 23. Qc1 Qe8 24. Rf1 Qf7 25. Rxf5 Qxf5 26. Qf4 h4+ 27. Kf3 Qh3+ 28. Kf2 Bd7 29. Nd2 Qxc3 30. Bb2 Qg3+ 31. Qxg3 hxg3+ 32. Kxg3 Rxa1 33. Bxa1 Kf7 34. Bc3 Ba4 35. Kf2 Bc2 36. Ke1 Ke8 37. Nf1 Bd3 38. Ne3 Kf7 39. Kd2 Ke8 40. Bb4 Kf7 41. Kc3 Ke8 42. Bd6 Kf7 43. Kb4 Ke8 44. Nd1 Bc2 45. Nc3 Bf5 46. Kc5 Bd3 47. Kb6 Bf5 48. Kxb7 Bh3 49. Kc8 Bg4 50. Bb4 Bh3 51. Nb5 Kf7 52. Kd7 Bg4 53. Nd6+ Kg8 54. Ke7 Bh3 55. Ne8 Bf5 56. Nc7 Bh3 57. Nxe6 1-0

[Event "Calgary op"]
[Site "Calgary"]
[Date "2008.05.19"]
[Round "7"]
[White "Perron, Sean"]
[Black "Vasilev, Stephan"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "39"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 dxc6 6. Bd3 Be6 7. Qh5 Bb4+ 8. c3 g6 9. Qg5 Bd6 10. Qxf6 Nxf6 11. Bg5 Nd7 12. Nd2 f6 13. Be3 a6 14. f4 0-0-0 15. a3 Rhe8 16. 0-0-0 Nb6 17. Bc2 Rd7 18. Rde1 Bg8 19. g3 c5 20. Bf2 1/2-1/2

[Event "Calgary op"]
[Site "Calgary"]
[Date "2008.05.19"]
[Round "6"]
[White "Vasilev, Stephan"]
[Black "Yam, Alex"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "105"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h4 Qb6 5. Nge2 h5 6. g3 d6 7. Bg2 Nf6 8. 0-0 0-0 9. Na4 Qc7 10. c4 Nbd7 11. Nac3 e5 12. d5 Kh7 13. b4 a5 14. dxc6 bxc6 15. b5 Nb6 16. Qd3 Be6 17. c5 dxc5 18. Be3 Bc4 19. Qb1 cxb5 20. Nxb5 Qc6 21. Nbc3 a4 22. Qc2 Rac8 23. Rab1 Ba6 24. Nd5 Nbxd5 25. exd5 Nxd5 26. Nc3 Nxe3 27. fxe3 Qd7 28. Rfd1 Qg4 29. Kh2 e4 30. Nxe4 Rce8 31. Qxa4 Be2 32. Re1 c4 33. Ng5+ Kg8 34. Bh3 Ra8 35. Qc2 Bd3 36. Qg2 Bxb1 37. Bxg4 Rxa2 38. Re2 Rfa8 39. Qf1 hxg4 40. Qxf7+ Kh8 41. Rxa2 Rxa2+ 42. Kg1 Ra8 43. Qb7 Be4 44. Nxe4 Ra1+ 45. Kg2 Ra2+ 46. Nf2 c3 47. Qc8+ Kh7 48. Qxg4 Rd2 49. h5 g5 50. Qe4+ Kh8 51. Qe8+ Kh7 52. Qg6+ Kh8 53. h6 1-0

[Event "Calgary op"]
[Site "Calgary"]
[Date "2008.05.18"]
[Round "5"]
[White "Neven, Knut G"]
[Black "Vasilev, Stephan"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2196"]
[PlyCount "49"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. d4 exd4 8. e5 Ne4 9. Bd5 Nc5 10. Nxd4 Nxd4 11. Bxb7 Nxb7 12. Qxd4 Nc5 13. Nc3 Ne6 14. Qg4 d5 15. f4 g6 16. f5 Ng7 17. e6 gxf5 18. exf7+ Kxf7 19. Bh6 Rg8 20. Rxf5+ Nxf5 21. Qxf5+ Qf6 22. Qxh7+ Rg7 23. Bxg7 Qxg7 24. Rf1+ Ke8 25. Qh5+ 1-0

[Event "Calgary op"]
[Site "Calgary"]
[Date "2008.05.16"]
[Round "1"]
[White "Huber, Gregory"]
[Black "Vasilev, Stephan"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2235"]
[PlyCount "71"]
[EventDate "2008.05.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g5 2. Nc3 d6 3. d3 h6 4. Be3 Bg7 5. Nge2 Nc6 6. Ng3 Nf6 7. Be2 e5 8. h3 a6 9. Bg4 Ne7 10. Bxc8 Qxc8 11. Qf3 c6 12. 0-0-0 b5 13. d4 Qe6 14. dxe5 Qxe5 15. Bd4 Qf4+ 16. Qxf4 gxf4 17. Nge2 0-0-0 18. Nxf4 Rhg8 19. Rhe1 b4 20. Na4 c5 21. Bxf6 Bxf6 22. Nb6+ Kb7 23. Nbd5 Nxd5 24. Nxd5 Bd4 25. g4 a5 26. c3 Bg7 27. Kc2 Rge8 28. Rd3 Rd7 29. f3 Kc6 30. Ne3 Be5 31. Red1 a4 32. Nd5 Rb8 33. f4 Bg7 34. Ne3 a3 35. e5 d5 36. Nf5 1-0

[Event "Calgary Southern Alberta op"]
[Site "Calgary"]
[Date "2007.11.18"]
[Round "5"]
[White "Pedersen, Rick"]
[Black "Vasilev, Stephan"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1927"]
[BlackElo "1543"]
[PlyCount "48"]
[EventDate "2007.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. Nc3 Qc7 7. Bb3 Bb4 8. 0-0 Nc6 9. Nxc6 dxc6 10. Qf3 e5 11. h3 h6 12. Ne2 Qe7 13. Ng3 Bc5 14. Re1 g6 15. Be3 Bxe3 16. Qxe3 Be6 17. Rad1 Rd8 18. Bxe6 Qxe6 19. Rxd8+ Kxd8 20. Rd1+ Kc7 21. Qd2 Qe7 22. Qa5+ Kc8 23. f3 h5 24. Nf1 Qc7 1/2-1/2

[Event "Calgary Southern Alberta op"]
[Site "Calgary"]
[Date "2007.11.18"]
[Round "4"]
[White "Vasilev, Stephan"]
[Black "Bjerke, Silje"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "1543"]
[BlackElo "2164"]
[PlyCount "90"]
[EventDate "2007.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. 0-0 Be6 10. h3 Nbd7 11. f4 exf4 12. gxf4 Nb6 13. Kh2 Qc7 14. Nd4 Rad8 15. Qe1 Qc5 16. Be3 Qc7 17. Rd1 Nc4 18. Bc1 b5 19. Bf3 Bc8 20. a3 Kh8 21. Rg1 Rg8 22. Rd3 Rde8 23. Qg3 g6 24. b3 Nb6 25. Bb2 Qc5 26. Rg2 Nh5 27. Bxh5 Qxh5 28. Ndxb5 axb5 29. Nxb5+ f6 30. Nxd6 Ref8 31. e5 Be6 32. c4 Nd7 33. b4 fxe5 34. fxe5 Rf1 35. Ne4 Rgf8 36. Ng5 Bf5 37. Rxd7 Bxd7 38. e6+ Kg8 39. Qe5 Rh1+ 40. Kxh1 Qd1+ 41. Rg1 Bc6+ 42. Ne4 Qf3+ 43. Rg2 Qxh3+ 44. Kg1 Qe3+ 45. Kh2 Qh6+ 1/2-1/2

[Event "Calgary Southern Alberta op"]
[Site "Calgary"]
[Date "2007.11.17"]
[Round "2"]
[White "Hughey, Micah"]
[Black "Vasilev, Stephan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2124"]
[BlackElo "1543"]
[PlyCount "68"]
[EventDate "2007.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 Nc6 4. Na3 e5 5. Nc4 Qc7 6. d4 d6 7. d5 Nce7 8. a4 Ng6 9. Bd3 Nf6 10. 0-0 Be7 11. h3 0-0 12. Qe2 Nh5 13. Qc2 Nhf4 14. Rd1 Bd7 15. Kh2 Qc8 16. Bf1 f5 17. Nfd2 Rf7 18. g3 Nh5 19. Bg2 f4 20. g4 f3 21. gxh5 fxg2 22. hxg6 Rxf2 23. gxh7+ Kh8 24. Qd3 Bxh3 25. Rg1 Bg5 26. Nb3 Rf4 27. Rxg2 Bxg2 28. Bxf4 Bxf4+ 29. Kxg2 Qg4+ 30. Kf2 Rf8 31. Ke1 Qg1+ 32. Ke2 Bc1 33. Rxc1 Rf2+ 34. Ke3 Qg3# 0-1

[Event "Calgary Southern Alberta op"]
[Site "Calgary"]
[Date "2007.11.17"]
[Round "1"]
[White "Vasilev, Stephan"]
[Black "Gold, Itohan"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1543"]
[BlackElo "2247"]
[PlyCount "67"]
[EventDate "2007.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Bg4 8. Bg2 Nc6 9. 0-0 Nd4 10. f3 Nxe2+ 11. Qxe2 Be6 12. Kh1 b5 13. Rd1 b4 14. Nd5 Bxd5 15. exd5 Be7 16. f4 exf4 17. Bxf4 0-0 18. a3 bxa3 19. Rxa3 a5 20. b4 Re8 21. Rda1 Bf8 22. Qf1 Rc8 23. bxa5 Rxc2 24. R1a2 Rxa2 25. Rxa2 Qb8 26. a6 Qb3 27. Ra1 Qb6 28. Qg1 Qb2 29. a7 Ra8 30. Be3 Nd7 31. Rb1 Qc2 32. Rb7 Qc8 33. Qb1 g6 34. Qb5 1-0

[Event "Calgary Southern Alberta op"]
[Site "Calgary"]
[Date "2007.11.17"]
[Round "3"]
[White "Vasilev, Stephan"]
[Black "Huber, Gregory"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1543"]
[BlackElo "2327"]
[PlyCount "114"]
[EventDate "2007.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. g3 b6 7. Bg2 Bb7 8. 0-0 Qc7 9. f4 Nd7 10. f5 e5 11. Nde2 Ngf6 12. h3 h5 13. Be3 Be7 14. a4 Rc8 15. b3 0-0 16. Rc1 Rfe8 17. Nd5 Bxd5 18. exd5 b5 19. axb5 axb5 20. Kh1 Qb7 21. Ng1 Rc3 22. Bd2 Rxg3 23. Ne2 Rxg2 24. Kxg2 Nxd5 25. Kh2 N7f6 26. Ng3 h4 27. Nh5 Nxh5 28. Qxh5 Nf6 29. Qxh4 Ne4 30. Qe1 d5 31. Rg1 Nxd2 32. Qxd2 Bf6 33. Qh6 Kf8 34. Qh8+ Ke7 35. Qh5 e4 36. Rge1 b4 37. Qg4 Rh8 38. Rcd1 Rh4 39. Qg1 Qc7+ 40. Kg2 Qxc2+ 41. Kg3 Qc7+ 42. Kg2 Qc2+ 43. Kg3 d4 44. Qg2 Qxb3+ 45. Kh2 Be5+ 46. Kg1 Rxh3 47. Qxe4 Qg3+ 48. Kf1 Qf3+ 49. Qxf3 Rxf3+ 50. Kg2 Rxf5 51. Rxd4 Rg5+ 52. Kf1 Rf5+ 53. Kg2 Rg5+ 54. Kf1 b3 55. Rb4 Rf5+ 56. Kg2 Rg5+ 57. Kf1 f6 0-1

