[Event "BUL-ch U26"]
[Site "Sofia"]
[Date "2010.11.06"]
[Round "5"]
[White "Kostadinov, Viktor"]
[Black "Lesichkov, Martin"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "93"]
[EventDate "2010.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f6 3. d4 d6 4. Nc3 g5 5. Be2 Be6 6. d5 Bf7 7. Be3 Bg7 8. Qd3 Ne7 9. Qb5+ Nd7 10. Qxb7 Qb8 11. Qb3 0-0 12. Bb5 Rd8 13. Qa4 c5 14. dxc6 Nc5 15. Qa5 Qb6 16. b4 Qxa5 17. bxa5 a6 18. Bxc5 dxc5 19. Ba4 Rdc8 20. Nd2 Nxc6 21. Nb3 Nd4 22. Rc1 Bh6 23. g4 Nf3+ 24. Ke2 Nd4+ 25. Nxd4 cxd4 26. Nd5 Rc4 27. Nb6 Rxa4 28. Nxa4 Bxa2 29. c3 dxc3 30. Nxc3 Bc4+ 31. Kf3 Bf8 32. h4 Rc8 33. Nd5 Rc6 34. hxg5 fxg5 35. Nb6 Bb5 36. Rxc6 Bxc6 37. Rc1 Bb5 38. Nd5 Kg7 39. Nc7 Bb4 40. Nxb5 axb5 41. Ra1 Bc3 42. Ra2 b4 43. Rc2 h6 44. a6 Bd4 45. Rc7+ Kg6 46. a7 b3 47. a8Q 1-0

[Event "BUL-ch U26"]
[Site "Sofia"]
[Date "2010.11.06"]
[Round "4"]
[White "Ninov, Svetoslav"]
[Black "Kostadinov, Viktor"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "78"]
[EventDate "2010.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Bc4 Nf6 4. Nc3 Be7 5. Ng5 0-0 6. Bxf7+ Rxf7 7. Nxf7 Kxf7 8. 0-0 Nc6 9. d3 b6 10. a3 Nd4 11. Ne2 c5 12. Nxd4 cxd4 13. Re1 Kg8 14. Qf3 Bg4 15. Qg3 Qc8 16. f3 Nh5 17. Qf2 Bd7 18. g4 Nf4 19. Bxf4 exf4 20. Qxd4 Qxc2 21. Qd5+ Kf8 22. Qxa8+ Be8 23. Qd5 Bd7 24. Rab1 Qd2 25. Qd4 Bb5 26. Qc3 Qxd3 27. Qxd3 Bxd3 28. Rbc1 h6 29. Rc7 a5 30. Rb7 d5 31. exd5 Bc5+ 32. Kg2 Kg8 33. Re8+ Kh7 34. d6 Bxd6 35. Rd8 Ba6 36. Rxb6 Bc7 37. Rxa6 Bxd8 38. Kf2 Bc7 39. Ke2 g6 1-0

[Event "BUL-ch U26"]
[Site "Sofia"]
[Date "2010.11.05"]
[Round "3"]
[White "Nikolov, Stojan"]
[Black "Kostadinov, Viktor"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "37"]
[EventDate "2010.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 f6 6. Bc4 Nh6 7. Bd2 Qd8 8. Qe2 Bg4 9. d5 Nf5 10. 0-0-0 Bxf3 11. Qxf3 Nd4 12. Qe4 c5 13. Rhe1 g5 14. Be3 Bh6 15. Qg4 Kf8 16. Qh5 Nf5 17. g4 Nh4 18. Qxh6+ Kg8 19. d6+ 1-0

[Event "BUL-ch U26"]
[Site "Sofia"]
[Date "2010.11.03"]
[Round "1"]
[White "Kostadinov, Viktor"]
[Black "Andreev, Stanislav"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "2172"]
[PlyCount "56"]
[EventDate "2010.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nf3 Nxe4 7. Bxe4 Nf6 8. Qe2 Bg4 9. c3 e6 10. h3 Bh5 11. 0-0 Bd6 12. Qd3 Qc7 13. g3 0-0 14. Ng5 Nxe4 15. Qxe4 Bg6 16. Qf3 Qb6 17. b4 a5 18. Ba3 axb4 19. Bxb4 Bxb4 20. cxb4 Qxb4 21. Qb3 Qe7 22. Nf3 Ra3 23. Qd1 Bh5 24. g4 Bg6 25. Kg2 Be4 26. Re1 Bxf3+ 27. Qxf3 Rxf3 28. Kxf3 Ra8 0-1

[Event "SLO-chT"]
[Site "Slovenia"]
[Date "1993.??.??"]
[Round "?"]
[White "Kodric, Martin"]
[Black "Kostadinov, Viktor"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2255"]
[BlackElo "2150"]
[PlyCount "100"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. Bd2 Rc8 10. Nd5 Qc5 11. Nxf6+ gxf6 12. Qxc5 Rxc5 13. Bd3 Rg8 14. g3 f5 15. b4 Re5 16. f4 Re6 17. e5 Bc6 18. 0-0 dxe5 19. Bxf5 Rd6 20. Rad1 Bg7 21. Bc3 Rxd1 22. Rxd1 exf4 23. Bxg7 Rxg7 24. Kf2 Rg5 25. Bd3 fxg3+ 26. hxg3 Rh5 27. Ke3 f6 28. Rb1 Rh3 29. Rg1 b6 30. a4 Bxa4 31. b5 Rh2 32. Rc1 e5 33. c4 Bb3 34. Rc3 Bd1 35. Ra3 Rg2 36. Rxa7 Rxg3+ 37. Kd2 Bf3 38. Rxh7 e4 39. Bf1 f5 40. c5 bxc5 41. b6 e3+ 42. Ke1 e2 43. Bxe2 Bxe2 44. Kxe2 Rb3 45. b7 Kd8 46. Rf7 f4 47. Kd2 f3 48. Kc2 Rb4 49. Kc3 Ke8 50. Rxf3 Rxb7 1/2-1/2

[Event "SLO-chT"]
[Site "Slovenia"]
[Date "1993.??.??"]
[Round "?"]
[White "Kostadinov, Viktor"]
[Black "Brunsek, Iztok"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2150"]
[BlackElo "2030"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 Bxc3+ 8. bxc3 h6 9. Bxf6 Qxf6 10. Bc4 d6 11. Bd5 0-0 12. Qd3 Be6 13. Bxc6 bxc6 14. 0-0 Qe7 15. f4 f6 16. Rad1 Rfd8 17. Qf3 a5 18. a4 Qa7+ 19. Kh1 Rab8 20. Nc1 Bc4 21. Rf2 Rb1 22. Rfd2 Qc5 23. h3 Qa3 24. fxe5 Rxc1 25. exf6 Rxd1+ 26. Rxd1 Rd7 27. e5 Rf7 28. Rxd6 Qc1+ 29. Kh2 Kh7 30. Qg4 Qg5 31. Qe4+ g6 32. Qxc4 Qxe5+ 33. Kg1 Qe1+ 34. Kh2 Qe5+ 35. Kg1 Qe1+ 36. Kh2 Qe5+ 37. Kg1 1/2-1/2

