[Event "BUL-chT Rapid"]
[Site "Kiten"]
[Date "2021.06.20"]
[Round "3.1"]
[White "Kostadinov, Anton"]
[Black "Dimitrov, Radoslav"]
[Result "1-0"]
[ECO "A33"]
[BlackElo "2501"]
[PlyCount "57"]
[EventDate "2021.06.20"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Varna Caissa"]
[BlackTeam "Razgrad Abritus"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nc3 Bc5 7. Nb3 Be7 8. e4 b6 9. Be3 Bb7 10. Be2 Rc8 11. f3 Ne5 12. Nd2 0-0 13. 0-0 d5 14. cxd5 exd5 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Ne4 Qe6 18. Bf2 Bxe4 19. fxe4 Rfd8 20. Qa4 Rd2 21. Ba6 Rcc2 22. Rac1 Rxc1 23. Rxc1 g6 24. Be3 Rd8 25. Bb7 Ng4 26. Bf4 Bc5+ 27. Rxc5 bxc5 28. h3 Qc4 29. Qxc4 1-0

[Event "BUL-chT Rapid"]
[Site "Kiten"]
[Date "2021.06.20"]
[Round "4.1"]
[White "Kostadinov, Anton"]
[Black "Georgiev, Krum"]
[Result "1/2-1/2"]
[ECO "E81"]
[BlackElo "2315"]
[PlyCount "25"]
[EventDate "2021.06.20"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Varna Caissa"]
[BlackTeam "Pazardzhik"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Bd3 Nfd7 8. Nge2 c5 9. Rc1 Nc6 10. Bb1 e5 11. dxc5 dxc5 12. 0-0 Nd4 13. Nd5 1/2-1/2

[Event "BUL-chT Blitz"]
[Site "Kiten"]
[Date "2021.06.19"]
[Round "3.1"]
[White "Kostadinov, Anton"]
[Black "Nikolov, Momchil"]
[Result "0-1"]
[ECO "E00"]
[BlackElo "2542"]
[PlyCount "5"]
[EventDate "2021.06.19"]
[EventType "team-tourn (blitz)"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Varna Caissa"]
[BlackTeam "Razgrad Abritus"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. a3 0-1

[Event "BUL-chT rapid 70th"]
[Site "Primorsko"]
[Date "2020.09.08"]
[Round "2.1"]
[White "Nikolov, Momchil"]
[Black "Kostadinov, Anton"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2549"]
[PlyCount "103"]
[EventDate "2020.09.08"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Razgrad Abritus"]
[BlackTeam "Varna Caissa"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. cxd5 cxd5 8. Bd3 a6 9. 0-0 Nbd7 10. Rc1 b5 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bxe7 Qxe7 14. f4 Bb7 15. Ne2 Rac8 16. Nd4 Nc5 17. Qd2 g6 18. Rc2 Nxd3 19. Qxd3 Rxc2 20. Qxc2 Rc8 21. Qd2 Rc4 22. b3 Rc5 23. Rc1 Qc7 24. Rxc5 Qxc5 25. b4 Qc4 26. h3 Kf8 27. a3 h5 28. Kf2 Ke8 29. Kg3 Qc7 30. Qc2 Qc4 31. Kf2 Ke7 32. g4 hxg4 33. hxg4 Kd7 34. Kg3 Ke7 35. Kh4 Bc8 36. Kg5 Bd7 37. Kh6 Kf8 38. Kh7 Qf1 39. Qc5+ Ke8 40. Kg7 Kd8 41. Kxf7 Qh3 42. Nxe6+ Bxe6+ 43. Kxe6 Qxg4+ 44. Kxd5 Qf3+ 45. e4 Qb3+ 46. Kc6 Ke8 47. Qd6 Qc4+ 48. Kb6 Qxe4 49. e6 Qe3+ 50. Kxa6 Qxa3+ 51. Kb7 Qf3+ 52. Kb8 1-0

[Event "BUL-chT rapid 70th"]
[Site "Primorsko"]
[Date "2020.09.08"]
[Round "5.2"]
[White "Yordanov, Lachezar"]
[Black "Kostadinov, Anton"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2311"]
[PlyCount "84"]
[EventDate "2020.09.08"]
[EventType "team-tourn (rapid)"]
[EventRounds "7"]
[EventCountry "BUL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pazardzhik"]
[BlackTeam "Varna Caissa"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "BUL"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Nf6 11. Bg5 Nb4 12. Bb1 b6 13. Ne5 Bb7 14. a3 Nbd5 15. Qd3 g6 16. Bh6 Re8 17. Ba2 Rc8 18. Rad1 Nxc3 19. bxc3 Bf8 20. Bg5 Bg7 21. Qh3 Qc7 22. c4 Ne4 23. Bf4 g5 24. Bc1 h6 25. Bb1 f5 26. Bb2 Nd6 27. Ba2 Nf7 28. Nxf7 Qxf7 29. Qd3 Rcd8 30. Qe2 Kh7 31. Bb1 Kh8 32. h3 Bc6 33. Qe3 Qb7 34. f3 b5 35. cxb5 Qxb5 36. Ba1 Bd5 37. Kh1 Qb3 38. Rd3 Qa4 39. Rdd1 Qb3 40. Rd3 Qa4 41. Rdd1 Qb3 42. Rd3 Qa4 1/2-1/2

