[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.25"]
[Round "7"]
[White "Asilkefeli, Hasan"]
[Black "Ozalban, Hasan"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "1574"]
[BlackElo "1582"]
[PlyCount "83"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. b3 Nc6 7. Bb2 Bg4 8. c4 Bxf3 9. Bxf3 e6 10. Nd2 a5 11. Qc2 Re8 12. Rfd1 Qe7 13. Rac1 Rad8 14. e3 h5 15. h4 Nb4 16. Qb1 Nc6 17. a3 Ng4 18. Qd3 Qd6 19. Kg2 Ne7 20. e4 f5 21. cxd5 exd5 22. e5 Qb6 23. a4 Nc6 24. Bxg4 hxg4 25. h5 Kf7 26. Qe3 Re6 27. Qg5 Ne7 28. Ba3 gxh5 29. Qxh5+ Kg8 30. Bc5 Qa6 31. Rh1 Re8 32. Qh7+ Kf8 33. Qxf5+ Kg8 34. Qxg4 Nc6 35. Rh5 Ne7 36. Rg5 Rg6 37. Bxe7 Rxg5 38. Bxg5 Qg6 39. Rxc7 Bh6 40. Nf3 Rf8 41. Nh4 Qxg5 42. Qe6+ 1-0

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.24"]
[Round "6"]
[White "Ozalban, Hasan"]
[Black "Yelken, Ahmet"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1582"]
[PlyCount "108"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Bg5 Be6 10. Nbd2 Qc7 11. Qb3 Rac8 12. Rfe1 Rfe8 13. a4 h6 14. Bxf6 Bxf6 15. Bxg6 Kg7 16. Rxe6 fxe6 17. Bxe8 Rxe8 18. Re1 Qd6 19. Qb5 Rg8 20. b4 b6 21. Qe2 Kf7 22. Ne5+ Bxe5 23. dxe5 Qc7 24. Qh5+ Rg6 25. Nf3 Kg7 26. Re3 d4 27. Nxd4 Nxd4 28. cxd4 Qc1+ 29. Kh2 Qd2 30. Qh4 Qxb4 31. Rf3 Rg5 32. Qf4 Rf5 33. Qg4+ Kf7 34. Rxf5+ exf5 35. Qxf5+ Kg7 36. Qd7 Kf8 37. f4 a6 38. Kg3 Qe1+ 39. Kg4 Qe2+ 40. Kh4 Qxg2 41. Qf5+ Ke8 42. Qc8+ Kf7 43. Qc4+ Kf8 44. d5 Qf2+ 45. Kh5 Qf3+ 46. Kxh6 Qxh3+ 47. Kg5 Qg2+ 48. Kf5 Qh3+ 49. Ke4 Qg2+ 50. Kd4 Qg1+ 51. Kc3 Qc1+ 52. Kb4 Qb2+ 53. Qb3 Qd2+ 54. Ka3 Qc1+ 1/2-1/2

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.23"]
[Round "5"]
[White "Colak, Mehmet"]
[Black "Ozalban, Hasan"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1384"]
[BlackElo "1582"]
[PlyCount "92"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 b5 6. Bb3 d6 7. d4 exd4 8. cxd4 Bb6 9. 0-0 Bg4 10. Bxf7+ Kxf7 11. Ng5+ Qxg5 12. Qb3+ Be6 13. d5 Qe5 14. dxe6+ Qxe6 15. Qf3+ Qf6 16. Qh5+ g6 17. Qd5+ Kg7 18. Qxc6 Ne7 19. Qc2 Rhf8 20. Nc3 c6 21. Nd1 Rf7 22. Be3 Bc7 23. Qd2 Kg8 24. a4 Qh4 25. Bg5 Qxe4 26. Re1 Qd5 27. Nc3 Qxd2 28. Bxd2 Bb6 29. Re2 Raf8 30. Nd1 Nd5 31. axb5 axb5 32. Bh6 Rc8 33. Rc1 Bc5 34. Nc3 Nf6 35. Rce1 d5 36. h3 b4 37. Na4 Bd4 38. g4 Ne4 39. Be3 Bxe3 40. fxe3 Rf3 41. Kg2 Rcf8 42. Rc1 Rg3+ 43. Kh2 Rff3 44. Nc5 Rxh3+ 45. Kg2 Rfg3+ 46. Kf1 Rh1# 0-1

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.22"]
[Round "4"]
[White "Ozalban, Hasan"]
[Black "Eryigit, Cengiz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1582"]
[BlackElo "1110"]
[PlyCount "73"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 0-0 7. 0-0 h6 8. c4 c5 9. d5 exd5 10. cxd5 Bd6 11. Nbc3 a6 12. Be3 b5 13. Ne4 Nxe4 14. Bxe4 Qc7 15. Ng3 f5 16. Bc2 f4 17. Qd3 fxg3 18. Qh7+ Kf7 19. fxg3+ Ke8 20. Rxf8+ Bxf8 21. Bxh6 Bd7 22. Bg5 Bg4 23. Qg6+ Kd7 24. Bf5+ Bxf5 25. Qxf5+ Ke8 26. Re1+ Be7 27. Rxe7+ Qxe7 28. Bxe7 Kxe7 29. Qe6+ Kd8 30. Qb6+ Ke8 31. Qb7 Nd7 32. Qxa8+ Ke7 33. Qxa6 b4 34. Qe6+ Kd8 35. d6 Nf6 36. Qe7+ Kc8 37. Qc7# 1-0

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.21"]
[Round "3"]
[White "Malkoc, Idris"]
[Black "Ozalban, Hasan"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "1582"]
[PlyCount "111"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 c6 2. e3 d5 3. c4 Nf6 4. Nc3 Bg4 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Nxd5 cxd5 9. Nf3 Nc6 10. Be2 e6 11. 0-0 Bd6 12. h3 Bh5 13. Re1 Nb4 14. Bb5+ Ke7 15. Re2 Rxa2 16. Rxa2 Nxa2 17. Bd2 Rc8 18. e4 dxe4 19. Rxe4 Bxf3 20. gxf3 Rc2 21. Re2 Rxb2 22. Bg5+ f6 23. Rxb2 Nc3 24. Bd2 Nd5 25. Bd3 h5 26. Be4 Bc7 27. Bxd5 exd5 28. Bb4+ Kd7 29. h4 g5 30. hxg5 fxg5 31. Kg2 h4 32. Bd2 Bd8 33. Kh3 Kc6 34. Kg4 Bf6 35. Bxg5 Bxd4 36. Rc2+ Kb5 37. Bxh4 Kb4 38. Rc7 Bc5 39. Rxb7 d4 40. Kf4 d3 41. Ke4 Kc3 42. Rd7 d2 43. Bg5 Bxf2 44. Bxd2+ Kc4 45. f4 b5 46. Rb7 Bh4 47. f5 Bf6 48. Rf7 Bb2 49. f6 b4 50. Rc7+ Kb5 51. f7 Bg7 52. Rb7+ Kc6 53. Rxb4 Kd6 54. Kf5 Bf8 55. Kg6 Ke6 56. Rb8 1-0

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.20"]
[Round "2"]
[White "Ozalban, Hasan"]
[Black "Akcun, Fayik"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1582"]
[BlackElo "1653"]
[PlyCount "102"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Nf3 0-0 7. 0-0 b6 8. Bg5 Nbd7 9. Nbd2 Bb7 10. Bf5 Qb8 11. c3 c5 12. Qc2 h6 13. Bh4 g5 14. Bxd7 Nxd7 15. Qf5 Qd8 16. Bg3 Nf6 17. Be5 Ne4 18. Nxe4 dxe4 19. Nd2 Bxe5 20. Qxe5 Re8 21. Qg3 cxd4 22. Nb3 d3 23. Nd4 Qf6 24. h4 Qf4 25. Qe3 Re5 26. hxg5 hxg5 27. Rad1 Kg7 28. g3 Qf6 29. Kg2 Rh8 30. Rh1 Rxh1 31. Rxh1 Bc8 32. Re1 Bg4 33. a4 Bf3+ 34. Kg1 g4 35. Nxf3 gxf3 36. Qf4 Qxf4 37. gxf4 Rd5 38. Kh2 Kf6 39. Kg3 Kf5 40. b4 Rd8 41. c4 Rg8+ 42. Kh2 Kxf4 43. c5 bxc5 44. bxc5 Rg2+ 45. Kh1 d2 46. Rd1 Rxf2 47. c6 e3 48. c7 e2 49. Rg1 d1Q 50. c8Q Qxg1+ 51. Kxg1 e1Q# 0-1

[Event "TUR-ch Seniors 50"]
[Site "Ankara"]
[Date "2023.05.19"]
[Round "1"]
[White "Gundogdu, Gonul"]
[Black "Ozalban, Hasan"]
[Result "0-1"]
[ECO "C23"]
[BlackElo "1582"]
[PlyCount "34"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "TUR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 d6 4. 0-0 Bg4 5. Qe2 Nc6 6. Nc3 Nd4 7. h3 Nxf3+ 8. Kh1 Qh4 9. Bb5+ c6 10. Ba4 Nh2 11. Qe1 Nxf1 12. Nd5 Bxf2 13. Nc7+ Kd7 14. Nxa8 Bxe1 15. d3 Bxh3 16. Bd2 Qg3 17. Rxe1 Qxg2# 0-1

