[Event "Dimitrovgrad Caribrod op"]
[Site "Dimitrovgrad"]
[Date "2024.03.31"]
[Round "6"]
[White "Ivanovic, Leonid"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1991"]
[BlackElo "2061"]
[PlyCount "97"]
[EventDate "2024.03.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 a5 7. Nc3 d6 8. e4 e5 9. dxe5 dxe5 10. Nd5 Nxd5 11. cxd5 0-0 12. Bc4 Bg4 13. h3 Bxf3 14. gxf3 Qh4 15. Rg1 Nd7 16. Qg5 Qxg5 17. Rxg5 h6 18. Rg1 Nc5 19. a4 Rad8 20. Ke2 b6 21. Rgb1 Ra8 22. b4 axb4 23. Rxb4 Nb7 24. Bb5 Ra7 25. Rc1 Nd6 26. Rb2 Rd8 27. Rbc2 Nxb5 28. axb5 Rd7 29. Ke3 Kf8 30. f4 exf4+ 31. Kxf4 Ke8 32. Rg1 f6 33. h4 Ra5 34. Rb2 g5+ 35. Kf5 Kf7 36. hxg5 hxg5 37. f4 Re7 38. e5 fxe5 39. fxe5 Ra3 40. e6+ Ke8 41. Rxg5 Kd8 42. Rc2 Rf3+ 43. Ke4 Rf8 44. Ke5 Rfe8 45. Ra2 Rh7 46. d6 cxd6+ 47. Kxd6 Rc7 48. Ra8+ Rc8 49. e7+ 1-0

[Event "EU-ch Rapid"]
[Site "Zagreb"]
[Date "2023.12.14"]
[Round "1"]
[White "Stoychev, Ognian"]
[Black "Petrov, Nikita"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "2031"]
[BlackElo "2561"]
[PlyCount "104"]
[EventDate "2023.12.14"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "CRO"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qb3 e6 5. Bg5 Nbd7 6. Nc3 Be7 7. e3 0-0 8. Be2 dxc4 9. Bxc4 b5 10. Bd3 a6 11. Rd1 h6 12. Bh4 Qa5 13. 0-0 c5 14. Qc2 Bb7 15. Bxf6 Nxf6 16. dxc5 Bxc5 17. Ne4 Bxe4 18. Bxe4 Rac8 19. Qb1 Nxe4 20. Qxe4 Qxa2 21. Rd2 Be7 22. g3 Bf6 23. Rfd1 Qc4 24. Qb7 Qc6 25. Qxc6 Rxc6 26. b3 Rfc8 27. Kg2 Rc3 28. Rd3 a5 29. Nd4 Bxd4 30. exd4 Rxd3 31. Rxd3 Ra8 32. Kf3 a4 33. bxa4 bxa4 34. Ra3 Kf8 35. Ke4 Ra5 36. Kd3 Ke7 37. Kc4 Kd6 38. h4 h5 39. f3 g6 40. Kb4 Ra8 41. Kc4 f6 42. Kc3 Kd5 43. Kd3 g5 44. Kc3 gxh4 45. gxh4 e5 46. dxe5 Kxe5 47. Kc4 Kf4 48. Kd5 Kg3 49. Ke6 Ra6+ 50. Kf5 Kxh4 51. f4 Ra5+ 52. Kxf6 Kg4 0-1

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.10"]
[Round "7"]
[White "Stoychev, Ognian"]
[Black "Kotyk, Michael"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2031"]
[BlackElo "2137"]
[PlyCount "82"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Be7 9. Be3 Nc6 10. a3 Rb8 11. Nc3 Bb7 12. Qc2 Na5 13. Rd1 Qd7 14. h4 Bc6 15. 0-0 h6 16. h5 Na4 17. Rb1 0-0 18. Nxa4 Bxa4 19. Qe4 Qd5 20. Qg4 Kh8 21. Rfc1 Bb3 22. Ra1 c5 23. Nd2 cxd4 24. Bf3 dxe3 25. Bxd5 exd2 26. Be4 dxc1Q+ 27. Rxc1 Rbd8 28. f4 Rd4 29. f5 Bg5 30. Rc3 Bd1 31. Rf3 Bxf3 32. Qxf3 Nb3 33. Bc2 Nd2 34. Qc3 Rf4 35. Qb4 Rd8 36. Qb7 Bh4 37. g3 Bxg3 38. fxe6 fxe6 39. Kg2 Nf1 40. Qc6 Rf2+ 41. Kh3 Rdf8 0-1

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.10"]
[Round "6"]
[White "Todorovic, Goran M"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2306"]
[BlackElo "2031"]
[PlyCount "101"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Be3 d6 12. Rad1 b5 13. Bb3 Nxb3 14. axb3 Bb7 15. Bf4 dxe5 16. Qxe5 Bd6 17. Qd4 Bxf4 18. Qxf4 Qc8 19. Rfe1 c5 20. Re7 Qb8 21. Qg5 b4 22. Nd5 Bxd5 23. Rxd5 Ra7 24. Rxa7 Qxa7 25. Rxc5 h6 26. Qd5 Qe7 27. Qe5 Qxe5 28. Rxe5 Rc8 29. Re2 Rc5 30. Kf1 a5 31. Ke1 f5 32. Kd2 Rd5+ 33. Kc1 Rc5 34. Re7 Kh7 35. Rd7 Kg6 36. Kd2 Kf6 37. c4 bxc3+ 38. bxc3 Rb5 39. Kc2 f4 40. c4 Rh5 41. h3 Rg5 42. Rd6+ Ke7 43. Rd4 Rxg2 44. Rxf4 g5 45. Rf3 Ke6 46. Kc3 Ke5 47. c5 Rg1 48. Kc4 h5 49. Re3+ Kf4 50. c6 Rc1+ 51. Rc3 1-0

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.09"]
[Round "5"]
[White "Stoychev, Ognian"]
[Black "Radeva, Viktoria"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2031"]
[BlackElo "2349"]
[PlyCount "90"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 a5 9. Bf4 Nbd7 10. Nbd2 Nh5 11. Ne5 Nxe5 12. Bxe5 f6 13. Bf4 Nxf4 14. gxf4 Qd6 15. e3 e5 16. cxd5 cxd5 17. Qc5 Qxc5 18. dxc5 Be6 19. Nf3 exf4 20. Nd4 Bf7 21. Rac1 fxe3 22. fxe3 Rfe8 23. Rc3 Bf8 24. Kf2 g6 25. Rd1 Re5 26. c6 bxc6 27. Nxc6 Rf5+ 28. Kg1 Re8 29. a3 Bh6 30. Rdd3 a4 31. Nd4 Rfe5 32. Kf2 Kg7 33. Bf3 Rb8 34. Rd2 Be8 35. b4 axb3 36. Nxb3 Bxe3+ 37. Rxe3 Rxe3 38. Kxe3 Rxb3+ 39. Rd3 Rb2 40. h4 Rh2 41. h5 g5 42. Kd4 g4 43. Bxd5 Rxh5 44. Re3 Kf8 45. Rb3 Rxd5+ 0-1

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.08"]
[Round "4"]
[White "Skvortsov, Andrei"]
[Black "Stoychev, Ognian"]
[Result "1/2-1/2"]
[ECO "D83"]
[WhiteElo "2309"]
[BlackElo "2031"]
[PlyCount "94"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Bf4 Bg7 5. e3 0-0 6. Qb3 c5 7. dxc5 dxc4 8. Bxc4 Nc6 9. Qa3 Qa5 10. Qxa5 Nxa5 11. Bb5 a6 12. Be2 Be6 13. Nf3 Nd5 14. Nxd5 Bxd5 15. Rd1 Bxf3 16. Bxf3 Bxb2 17. Ke2 Rac8 18. Rb1 Ba3 19. Rhd1 Rxc5 20. Bxb7 Nxb7 21. Rxb7 Rfc8 22. Rb3 Rc2+ 23. Rd2 Rxd2+ 24. Kxd2 Rd8+ 25. Rd3 Rxd3+ 26. Kxd3 e6 27. Kc4 Kf8 28. Bh6+ Ke7 29. e4 Kd7 30. g4 Kc6 31. f3 f5 32. exf5 exf5 33. gxf5 gxf5 34. h4 Bc5 35. h5 Be7 36. Bf4 Bc5 37. a4 Ba3 38. Be5 Be7 39. Bc3 Bf8 40. Be1 Be7 41. Bd2 Bf8 42. Kd4 Bg7+ 43. Kc4 Bf8 44. Bb4 Bg7 45. Be7 Bh6 46. Bf6 Bc1 47. Bd4 Ba3 1/2-1/2

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.08"]
[Round "3"]
[White "Stoychev, Ognian"]
[Black "Danov, Lyubomir"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2031"]
[BlackElo "2297"]
[PlyCount "65"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. g3 Nf6 4. Bg2 cxd4 5. 0-0 d5 6. Nxd4 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. e3 h6 10. Bxf6 Nxf6 11. Nc3 Be6 12. f4 Qb6 13. f5 Bd7 14. Nxd5 Nxd5 15. Bxd5 Qxe3+ 16. Kg2 0-0 17. Bxb7 Rad8 18. Qf3 Qb6 19. Be4 a5 20. Rab1 Bb5 21. Rfd1 a4 22. Na1 Ba6 23. b3 Rxd1 24. Rxd1 axb3 25. axb3 Qa5 26. c4 Rb8 27. Nc2 Bc8 28. Ra1 Qd2+ 29. Qf2 Qd7 30. Ra7 Bb7 31. Bxb7 Rxb7 32. Ra8+ Kh7 33. Qf3 1/2-1/2

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.07"]
[Round "2"]
[White "Kantorik, Marian"]
[Black "Stoychev, Ognian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2201"]
[BlackElo "2031"]
[PlyCount "86"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 Nbd7 6. Ne5 c5 7. Be2 Be7 8. 0-0 0-0 9. Bg3 cxd4 10. exd4 Nxe5 11. Bxe5 b5 12. Bd3 Bd7 13. Re1 b4 14. Ne2 Qb6 15. Nf4 Bb5 16. Bxb5 Qxb5 17. Bxf6 Bxf6 18. Nh5 Be7 19. Re3 g6 20. Rh3 f5 21. Nf4 Rf6 22. Re3 Kf7 23. Qe1 Qc6 24. Qe2 Re8 25. Re1 Bd6 26. Nd3 Kg7 27. Qd2 Qc4 28. Ne5 Bxe5 29. Rxe5 a5 30. b3 Qc6 31. h4 Rc8 32. R1e2 Qc3 33. Qd1 Rc6 34. R5e3 Qb2 35. c4 Qa3 36. c5 f4 37. Re5 a4 38. bxa4 Ra6 39. Qc2 Qxa4 40. Qxa4 Rxa4 41. Rxe6 Rxe6 42. Rxe6 Rxa2 43. Rb6 Rb2 0-1

[Event "Skopje op"]
[Site "Skopje"]
[Date "2023.12.06"]
[Round "1"]
[White "Stoychev, Ognian"]
[Black "Stoilkovski, Jordan"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2031"]
[BlackElo "1733"]
[PlyCount "79"]
[EventDate "2023.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MKD"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 Nf6 4. Nc3 c6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. 0-0 Nbd7 11. Rfd1 Nh5 12. Bd6 Re8 13. g4 Nhf6 14. Bg3 h6 15. Rac1 Nh7 16. Qe2 f5 17. cxd5 exd5 18. gxf5 Ng5 19. h4 Ne4 20. Nxe4 dxe4 21. Bc4+ Kh7 22. Bf7 gxf5 23. Bxe8 Qxe8 24. b4 Nb6 25. b5 Rc8 26. bxc6 bxc6 27. Rc5 Nd5 28. Ra5 Nc3 29. Qc2 Nxd1 30. Qxd1 Qf7 31. Kh2 Qd7 32. Qa4 Re8 33. Ra6 Kg8 34. Qxc6 Qxc6 35. Rxc6 Kf7 36. h5 Bf6 37. a4 Be7 38. Rxh6 a5 39. Rh7+ Ke6 40. d5+ 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.13"]
[Round "11"]
[White "Stoychev, Ognian"]
[Black "Todev, Simeon"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1952"]
[BlackElo "2119"]
[PlyCount "25"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 dxc4 7. Bxc4 c5 8. dxc5 Qa5 9. Nf3 Qxc5 10. Qb3 Nc6 11. 0-0 Qh5 12. h3 e5 13. Bh2 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.12"]
[Round "10"]
[White "Simic, Jakov"]
[Black "Stoychev, Ognian"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "1952"]
[PlyCount "78"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 Bxf3 4. exf3 e6 5. g3 Nf6 6. Bg2 Bd6 7. f4 0-0 8. 0-0 Nbd7 9. Re1 c5 10. d3 Qc7 11. Nd2 Rfe8 12. c4 Rad8 13. Qc2 b6 14. d4 cxd4 15. Bxd4 e5 16. fxe5 Bxe5 17. Bxe5 Nxe5 18. Rac1 d4 19. Ne4 Nxe4 20. Qxe4 Re6 21. Rcd1 Qe7 22. Qb1 g6 23. Kf1 Qf6 24. h3 Nf3 25. Rxe6 fxe6 26. Qd3 Ne5 27. h4 Nf7 28. b4 e5 29. Bd5 Kg7 30. Re1 Nd6 31. Kg2 Rf8 32. f4 Re8 33. fxe5 Rxe5 34. Rf1 Nf5 35. Rf3 Qe7 36. Kh3 Re1 37. Rxf5 gxf5 38. Qxf5 Qf6 39. Qd7+ Kh6 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.11"]
[Round "9"]
[White "Stoychev, Ognian"]
[Black "Kanana, Ziad"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1952"]
[BlackElo "1757"]
[PlyCount "73"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. 0-0 Qe8 12. b3 Nh7 13. a3 h5 14. f3 Bh6 15. Rb1 Be3+ 16. Bf2 Bxf2+ 17. Rxf2 Nc5 18. b4 axb4 19. axb4 Na4 20. Qc1 f5 21. Ra1 Nxc3 22. Qxc3 Nf6 23. c5 Rxa1+ 24. Qxa1 Qe7 25. Qa5 Bc8 26. Rf1 fxe4 27. fxe4 Bg4 28. Bf3 Bxf3 29. Rxf3 Ng4 30. h3 Qg5 31. Rxf8+ Kxf8 32. hxg4 Qxd2 33. Qxc7 Qe1+ 34. Kh2 Qh4+ 35. Kg1 Qe1+ 36. Kh2 Qh4+ 37. Kg1 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.10"]
[Round "8"]
[White "Hamiti, Gani"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2112"]
[BlackElo "1952"]
[PlyCount "81"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 bxc6 10. Nxd4 Nb8 11. Qh5 a5 12. Nd2 c5 13. N4f3 Ra6 14. Nf1 Qd7 15. Bg5 Bxg5 16. Qxg5 Rg6 17. Qd2 Nc6 18. Rad1 d4 19. Ng3 Qe7 20. a3 Bg4 21. Qf4 Re8 22. Rd2 Bxf3 23. Qxf3 Nxe5 24. Rxe5 Qxe5 25. Re2 Qxe2 26. Nxe2 Rge6 27. Ng3 Re1+ 28. Nf1 g6 29. Qc6 R8e2 30. Qa8+ Kg7 31. Qxa5 Rd1 32. g4 Rxc2 33. Kg2 Rb1 34. Ng3 Rbxb2 35. Ne4 d3 36. Qxc7 d2 37. Qe5+ Kf8 38. Qd6+ Kg7 39. g5 c4 40. Qe5+ Kf8 41. Nf6 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.09"]
[Round "7"]
[White "Stoychev, Ognian"]
[Black "Kisic, Bozidar"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1952"]
[BlackElo "2283"]
[PlyCount "160"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 c5 3. d5 b5 4. cxb5 d6 5. Nc3 a6 6. b6 Qxb6 7. Nf3 Bg7 8. Nd2 Nd7 9. e4 Ngf6 10. Be2 0-0 11. 0-0 a5 12. a4 Ba6 13. Nb5 Qd8 14. Qc2 Ne8 15. Nc4 Bb7 16. Bg5 Ne5 17. f4 Nxc4 18. Bxc4 Nc7 19. f5 Nxb5 20. axb5 Bc8 21. Ra3 Bd7 22. Kh1 Qe8 23. Qe2 a4 24. b3 axb3 25. Rxb3 Bf6 26. Bh6 Bg7 27. Bxg7 Kxg7 28. b6 Ra4 29. b7 Qb8 30. Bb5 Bxb5 31. Rxb5 f6 32. fxg6 hxg6 33. Qb2 Rd8 34. Ra1 Qa7 35. Rxa4 Qxa4 36. h3 Rb8 37. Qe2 c4 38. Rb1 c3 39. Kh2 c2 40. Rc1 Rxb7 41. Qxc2 Qxc2 42. Rxc2 Rb3 43. Re2 Rd3 44. Kg1 Kf7 45. Kf2 f5 46. e5 Rxd5 47. exd6 exd6 48. h4 Rd3 49. Ra2 Rd4 50. g3 Kf6 51. Ra8 Re4 52. Kf3 Re6 53. Kf4 d5 54. Rd8 Re4+ 55. Kf3 Rd4 56. Rd6+ Kf7 57. Rd8 Ke7 58. Ra8 Re4 59. Rg8 Rg4 60. h5 gxh5 61. Rh8 Rg7 62. Kf4 Kd6 63. Rxh5 Rg4+ 64. Kf3 Ke5 65. Rh8 Rg6 66. Re8+ Re6 67. Rc8 d4 68. Rc5+ Kf6 69. Rd5 Re3+ 70. Kf4 Re4+ 71. Kf3 Ke6 72. Rd8 Re3+ 73. Kf4 Rd3 74. Re8+ Kd6 75. Rg8 Ke6 76. Rg6+ Kf7 77. Rg5 Rd1 78. Rxf5+ Ke6 79. g4 Rf1+ 80. Ke4 Rxf5 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.08"]
[Round "6"]
[White "Janjic, Stefan"]
[Black "Stoychev, Ognian"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2115"]
[BlackElo "1952"]
[PlyCount "45"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. 0-0 Re8 10. e4 Bg4 11. Ne1 exd4 12. Qxd4 Na6 13. Nc2 Qe5 14. f3 Bd7 15. Rfd1 Qxd4+ 16. Nxd4 Nc5 17. Rd2 a5 18. Rc1 g6 19. Bf1 Re7 20. g4 h6 21. Nc2 Bc6 22. Ne3 Kg7 23. b3 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.07"]
[Round "5"]
[White "Stoychev, Ognian"]
[Black "Manukyan, Sargis A"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1952"]
[BlackElo "2163"]
[PlyCount "84"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. dxc5 Ne4 8. Rc1 Nd7 9. cxd5 Nxc3 10. bxc3 Qa5 11. Nd4 Qxa2 12. c6 Nc5 13. c4 e5 14. dxe6 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 fxe6 17. Bg3 e5 18. Nf3 Nb3+ 19. Kc2 Nxc1 20. Kxc1 bxc6 21. Bd3 Bf5 22. Bxf5 Rxf5 23. e4 Rf7 24. Kc2 a5 25. Ra1 a4 26. Ra2 Ra5 27. Ne1 Bh6 28. Nd3 Bf4 29. Kc3 Bxg3 30. hxg3 Rb7 31. c5 Rbb5 32. f4 exf4 33. gxf4 a3 34. Kd4 Ra4+ 35. Ke5 Rb3 36. Nc1 Rc3 37. Ne2 Rxc5+ 38. Kd6 Rb5 39. Nc3 Rb2 40. e5 Rxa2 41. Nxa2 Rd4+ 42. Kxc6 Rd2 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.06"]
[Round "4"]
[White "Kovac, Mihael"]
[Black "Stoychev, Ognian"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1784"]
[BlackElo "1952"]
[PlyCount "76"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. a4 b4 9. a5 d6 10. Nbd2 Be6 11. Bxe6 fxe6 12. Nc4 Qe8 13. Ng5 d5 14. Ne3 Bc5 15. Ng4 h6 16. Nxf6+ Rxf6 17. Nf3 Rd8 18. exd5 exd5 19. Be3 Bd6 20. h3 e4 21. Nh2 Rg6 22. d4 Qe6 23. Kh1 Ne7 24. Qd2 Rf8 25. c3 bxc3 26. bxc3 Nf5 27. Rab1 c6 28. Rg1 Bc7 29. Rb6 Qd6 30. Ng4 Rxg4 31. g3 Nxe3 32. hxg4 Nc4 33. Qe2 Bxb6 34. axb6 Nxb6 35. Qxa6 Nc4 36. Kg2 Qf6 37. Kh3 Qxf2 38. Rb1 Ne3 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.05"]
[Round "3"]
[White "Stoychev, Ognian"]
[Black "Djuric, Stefan"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1952"]
[BlackElo "2256"]
[PlyCount "68"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 Qe7 12. Nd2 Bg4 13. f3 Bd7 14. b3 Nh5 15. a3 Nf4 16. Kh1 f5 17. b4 Na4 18. Rfe1 axb4 19. axb4 Nxc3 20. Qxc3 Nxe2 21. Rxe2 c6 22. Ree1 Qh4 23. Qd3 Kh7 24. dxc6 Bxc6 25. b5 Be8 26. Qxd6 Rd8 27. Qb6 Rd7 28. Bf2 Qh5 29. Nf1 Qg5 30. c5 fxe4 31. Rxe4 Rdf7 32. Be3 Qf5 33. Ng3 Qd7 34. Rb1 Qd3 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.04"]
[Round "2"]
[White "Savicevic, Vlatko"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "2268"]
[BlackElo "1952"]
[PlyCount "47"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Nbd2 Nxd2 11. Bxd2 0-0 12. Rad1 Bg4 13. Be3 d4 14. Bf4 Na5 15. h3 Bxf3 16. Qxf3 Nxb3 17. axb3 Qe7 18. Rfe1 Qe6 19. Re4 Bb6 20. Bg5 c5 21. Bf6 Rfe8 22. Qg3 g6 23. Qh4 Bd8 24. Qxh7+ 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.03"]
[Round "1"]
[White "Stoychev, Ognian"]
[Black "Agdelen, Huseyin Can"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1952"]
[BlackElo "2411"]
[PlyCount "148"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qb3 a6 5. Bf4 b5 6. cxd5 cxd5 7. Nbd2 Nc6 8. Rc1 Bb7 9. e3 Rc8 10. Qd1 Nh5 11. Bg3 Nxg3 12. hxg3 g6 13. Be2 Bg7 14. 0-0 e5 15. Nxe5 Nxe5 16. Rxc8 Qxc8 17. dxe5 Bxe5 18. b3 0-0 19. Nf3 Bf6 20. Nd4 Qc3 21. Bf3 Rd8 22. Re1 Bxd4 23. exd4 Bc8 24. Re3 Qc7 25. Qd2 Be6 26. Re5 Qd6 27. Re1 Rc8 28. Rc1 Rxc1+ 29. Qxc1 Qb4 30. Qe3 Qd6 31. Qf4 Qxf4 32. gxf4 b4 33. Kf1 Kf8 34. Ke1 Ke7 35. Kd2 Kd6 36. Be2 a5 37. Bd3 Bd7 38. g3 Ke7 39. Ke3 Kf6 40. f3 h5 41. Ba6 Ke7 42. Bd3 Bh3 43. Kd2 Bd7 44. Ke3 Kf6 45. Ba6 Bf5 46. Bb7 Bb1 47. Kd2 Ke6 48. Bc8+ Kd6 49. Kc1 Bd3 50. Kd2 Bf1 51. Ke1 Bb5 52. Kd2 Bd7 53. Ba6 Bf5 54. Bb5 f6 55. Be8 Ke7 56. Bc6 Be6 57. Ke3 Kf7 58. Bb5 Bf5 59. Kd2 g5 60. fxg5 fxg5 61. f4 gxf4 62. gxf4 h4 63. Ke3 Bc2 64. Ba4 Bb1 65. Kf3 Bf5 66. Bc6 Ke6 67. Be8 Bc2 68. Ba4 Bd1+ 69. Ke3 h3 70. Kf2 h2 71. Kg2 Kf5 72. Kxh2 Kxf4 73. Kg2 Ke3 74. Kf1 Kd2 0-1

[Event "SRB Central-ch"]
[Site "Pirot"]
[Date "2022.11.18"]
[Round "3"]
[White "Kojovic, Dragan"]
[Black "Stoychev, Ognian"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2284"]
[BlackElo "1963"]
[PlyCount "103"]
[EventDate "2022.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Be3 Bxe3 9. fxe3 d6 10. a4 Rb8 11. axb5 axb5 12. 0-0 Be6 13. Nd5 Bxd5 14. exd5 Ne7 15. e4 Ng6 16. Kh1 0-0 17. Qd2 Qd7 18. Ra7 Ra8 19. Rfa1 Rxa7 20. Rxa7 Nf4 21. Ng1 N6h5 22. c3 f5 23. Bd1 fxe4 24. dxe4 Nf6 25. Qe3 Rf7 26. h3 Qc8 27. Kh2 c5 28. Rxf7 Kxf7 29. g3 Ng6 30. Qf2 Kg8 31. Bf3 Qa6 32. Qe2 Qa4 33. h4 b4 34. cxb4 Qxb4 35. Nh3 Nf8 36. Nf2 N8d7 37. Kg2 c4 38. Qc2 Nc5 39. Be2 Qb3 40. Qxb3 cxb3 41. Kf3 Kf7 42. Ke3 Ke7 43. Bf3 Kd8 44. Kd2 Kc7 45. Kc3 Kb6 46. Kb4 g5 47. hxg5 hxg5 48. g4 Ka6 49. Be2+ Kb6 50. Bf3 Ka6 51. Be2+ Kb6 52. Bf3 1/2-1/2

[Event "SRB Central-ch"]
[Site "Pirot"]
[Date "2022.11.16"]
[Round "1"]
[White "Bryakin, Mikhail"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2436"]
[BlackElo "1963"]
[PlyCount "64"]
[EventDate "2022.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 Nbd7 8. d3 Re8 9. Nbd2 e5 10. cxd5 cxd5 11. e4 d4 12. Nc4 Bf8 13. a4 Nh5 14. Ne1 Nc5 15. f4 f6 16. f5 Ng7 17. g4 g5 18. h4 h6 19. Nf3 Be7 20. b4 Na6 21. Qb3 Bxb4 22. hxg5 Bc3 23. gxh6 Nc5 24. Qc2 Nxf5 25. gxf5 Bxb2 26. Nxb2 b6 27. a5 Ba6 28. axb6 axb6 29. h7+ Kf7 30. Kf2 Rh8 31. Rh1 Qf8 32. Nc4 Rb8 1-0

[Event "Primorsko op"]
[Site "Primorsko"]
[Date "2021.09.14"]
[Round "2"]
[White "Vardakas, Stefanos"]
[Black "Stoychev, Ognian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2013"]
[BlackElo "1840"]
[PlyCount "13"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BUL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Qb6 5. Qb3 c4 6. Qc2 Bf5 7. Qxf5 1-0

