[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.22"]
[Round "9"]
[White "Tia, John O"]
[Black "Erfan, Mohamad Firdaus"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1962"]
[BlackElo "1762"]
[PlyCount "102"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Be7 5. Re1 0-0 6. c3 d6 7. h3 Nxe4 8. Rxe4 d5 9. Re1 e4 10. Bf1 exf3 11. Qxf3 Be6 12. d4 Qd7 13. Bf4 Bd6 14. Nd2 Rae8 15. Bd3 f5 16. b4 Nd8 17. Qg3 Nf7 18. Nf3 h6 19. h4 Bxf4 20. Qxf4 Qd6 21. Qxd6 Nxd6 22. Ne5 g5 23. hxg5 hxg5 24. f3 Rf6 25. Re2 Kg7 26. Rae1 Rh6 27. c4 dxc4 28. Nxc4 Bxc4 29. Rxe8 Bxd3 30. R8e7+ Kf8 31. Rxc7 Bc4 32. a3 g4 33. Kf2 gxf3 34. gxf3 f4 35. Rg1 Re6 36. Rg4 Rf6 37. Rh7 Bd5 38. Rhh4 Nb5 39. Rxf4 Rxf4 40. Rxf4+ Ke7 41. a4 Nc3 42. a5 a6 43. Rf5 Kd6 44. Ke3 Be6 45. Rh5 Nd5+ 46. Kd2 Nxb4 47. f4 Nc6 48. Kc3 Ne7 49. Kd2 Bf5 50. Kc3 Kd5 51. Rg5 Kd6 1/2-1/2

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.21"]
[Round "8"]
[White "Amdouni, Zoubaier"]
[Black "Tia, John O"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2217"]
[BlackElo "1962"]
[PlyCount "84"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 Qxd5 5. Nc3 Qxd4 6. Nb5 Qe5+ 7. Ne2 Na6 8. Bf4 Qf6 9. Qd2 Be7 10. Qe3 Kf8 11. 0-0-0 Bd7 12. h4 Nb4 13. Bg5 Nxd3+ 14. Rxd3 Bxb5 15. Bxf6 Nxf6 16. Rd2 h5 17. Nf4 Bc6 18. f3 Nd5 19. Nxd5 Bxd5 20. Rxd5 exd5 21. Qb3 b6 22. Qxd5 Rd8 23. Qb7 Rh6 24. Rd1 Bxh4 25. Rxd8+ Bxd8 26. Qb8 Ke8 27. Qxa7 h4 28. Qa4+ Ke7 29. Qg4 Kf8 30. Qd7 Bg5+ 31. Kb1 Re6 32. a4 g6 33. a5 bxa5 34. Qc8+ Kg7 35. Qxc5 Bf6 36. Qf2 a4 37. g3 hxg3 38. Qxg3 Rb6 39. b3 axb3 40. cxb3 Rxb3+ 41. Kc2 Rb5 42. Kd3 Rf5 1/2-1/2

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.20"]
[Round "7"]
[White "Tia, John O"]
[Black "Yeganeh Fard, Mohammad"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1962"]
[PlyCount "97"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 e6 6. Nh3 Be7 7. 0-0 0-0 8. f4 Rb8 9. g4 Nd4 10. Kh1 b5 11. Ne2 Bb7 12. Ng3 e5 13. f5 h6 14. c3 Nc6 15. g5 hxg5 16. Bxg5 g6 17. Qe2 Kg7 18. Rf2 Nh7 19. Bxe7 Qxe7 20. Raf1 Qh4 21. Qe3 Bc8 22. Ng1 Nf6 23. Bh3 Rh8 24. Qf3 g5 25. Rg2 Kf8 26. N3e2 Ke7 27. Qg3 Bd7 28. Qxg5 Qxg5 29. Rxg5 Rh7 30. Bg2 Rbh8 31. h3 b4 32. Kh2 a5 33. Rd1 Nh5 34. Nf3 Rb8 35. Rd2 f6 36. Rg4 Ng7 37. Nh4 Kf7 38. d4 bxc3 39. bxc3 cxd4 40. cxd4 Rd8 41. Ng6 Nxf5 42. exf5 Bxf5 43. Rg3 Nxd4 44. Nxd4 exd4 45. Bd5+ Be6 46. Bxe6+ Kxe6 47. Rxd4 Rb8 48. Rd2 Rb4 49. Nf8+ 1-0

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.19"]
[Round "6"]
[White "Abdou, Mahmoud"]
[Black "Tia, John O"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1773"]
[BlackElo "1962"]
[PlyCount "137"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. h3 Bf5 5. Nc3 e6 6. b3 Be7 7. Bb2 0-0 8. Nh4 Bg6 9. Nxg6 hxg6 10. Qc2 Na6 11. a3 Nc7 12. Be2 Rc8 13. g4 e5 14. h4 Ne6 15. h5 g5 16. Qf5 Qd6 17. cxd5 Nxd5 18. Ne4 Qd7 19. Bxe5 Nc5 20. Qxd7 Nxd7 21. Bb2 N7f6 22. Ng3 Nh7 23. Nf5 Bf6 24. Bxf6 Nhxf6 25. Bf3 Rc7 26. Rc1 Re8 27. 0-0 Rd7 28. Rfd1 Ne7 29. Ng3 Rd3 30. Rb1 Red8 31. Rb2 Ned5 32. Kf1 a5 33. Ke1 a4 34. bxa4 Rxa3 35. Rxb7 Rxa4 36. Rdb1 Raa8 37. Ne4 Nxe4 38. Bxe4 Rac8 39. Bf5 Ra8 40. Rc1 Rd6 41. Rc5 Rad8 42. d4 Re8 43. Kd2 Ra8 44. Kd3 Kf8 45. Bd7 Ra3+ 46. Kd2 Ra2+ 47. Rc2 Rxc2+ 48. Kxc2 Rf6 49. Bf5 g6 50. h6 Kg8 51. e4 gxf5 52. h7+ Kxh7 53. e5 Re6 54. Rxf7+ Kg6 55. Rxf5 Ne7 56. Rf8 c5 57. Kd3 cxd4 58. Kxd4 Ra6 59. Kc5 Re6 60. Kd4 Kg7 61. Ra8 Kf7 62. Ra7 Rb6 63. f3 Ke6 64. Ke4 Rb4+ 65. Ke3 Nd5+ 66. Kf2 Kxe5 67. Kg3 Rb2 68. Rf7 Nf4 69. Rf5+ 1/2-1/2

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.18"]
[Round "5"]
[White "Tia, John O"]
[Black "Albin, Sajan"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1962"]
[BlackElo "1755"]
[PlyCount "64"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. a3 Nf6 9. 0-0 Be7 10. Re1 d6 11. Bg5 Nc6 12. Bxf6 gxf6 13. Nxc6 Qxc6 14. Ne2 0-0-0 15. Nd4 Qb6 16. c3 d5 17. Qb3 Bc5 18. Qc2 Kb8 19. Nb3 dxe4 20. Bxe4 Bxe4 21. Rxe4 f5 22. Re2 h5 23. Nxc5 Qxc5 24. Rd1 h4 25. Rxd8+ Rxd8 26. Rd2 Rxd2 27. Qxd2 hxg3 28. hxg3 Kc7 29. Qf4+ Qd6 30. Qe3 Kb7 31. Kf1 Qd1+ 32. Kg2 Qd5+ 1/2-1/2

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.17"]
[Round "4"]
[White "Gani, Mohammad Ali"]
[Black "Tia, John O"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1633"]
[BlackElo "1962"]
[PlyCount "88"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Nbd2 e6 7. h3 Bh5 8. Qb3 Qc7 9. Bb5 a6 10. Bxc6+ bxc6 11. Qa4 Ne7 12. dxc5 Bxf3 13. Nxf3 Ng6 14. Be3 Be7 15. h4 0-0 16. Bd4 f6 17. h5 Nxe5 18. Nxe5 fxe5 19. Be3 a5 20. Qg4 Qd7 21. Rh3 Bf6 22. Rd1 Rad8 23. h6 g6 24. Bg5 Bxg5 25. Qxg5 Rf5 26. Qe3 d4 27. Qd2 Qd5 28. Rf3 Rxf3 29. gxf3 Qxf3 30. Qg5 Rf8 31. Rd2 d3 32. Kf1 e4 33. Kg1 Qf6 34. Qxf6 Rxf6 35. b4 a4 36. c4 Rf5 37. f3 Rxf3 38. b5 e3 39. Rxd3 e2 40. Rxf3 e1Q+ 41. Kg2 Qe2+ 42. Rf2 Qxc4 43. b6 Qxc5 44. b7 Qb5 0-1

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.16"]
[Round "3"]
[White "Tia, John O"]
[Black "Alrefae, Ahmad"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1962"]
[BlackElo "1645"]
[PlyCount "166"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. Be2 Bb7 8. 0-0 Ne4 9. Bxe7 Qxe7 10. Nd2 Nxc3 11. bxc3 d6 12. Bf3 Nc6 13. Qa4 Na5 14. Bxb7 Nxb7 15. f4 e5 16. Rae1 e4 17. Rf2 c5 18. g3 Nd8 19. Rg2 Nf7 20. Qc6 h5 21. h3 Nh6 22. Nf1 Rac8 23. Qd5+ Kh7 24. Rd1 Rcd8 25. Nh2 g6 26. a4 Qe8 27. Ra1 Qd7 28. Rb2 Ng8 29. dxc5 Nf6 30. Qd2 dxc5 31. Qxd7+ Rxd7 32. a5 Rd3 33. axb6 axb6 34. Ra3 Rxe3 35. Nf1 Rd3 36. Rxb6 e3 37. Ra7+ Kh6 38. Re7 Ne4 39. Rb2 Rxc3 40. g4 hxg4 41. hxg4 Nf2 42. g5+ Kh5 43. Rxe3 Rxe3 44. Nxe3 Nh3+ 45. Kg2 Nxf4+ 46. Kf3 Kxg5 47. Rb6 Rc8 48. Rd6 Nh5 49. Nd5 Rg8 50. Rc6 Rg7 51. Rxc5 Nf6 52. Nf4 Ra7 53. Ne6+ Kh6 54. Rc8 g5 55. Rc5 Ra3+ 56. Kg2 Ra2+ 57. Kg1 Ra1+ 58. Kg2 Ra2+ 59. Kg1 Ra1+ 60. Kg2 Ng4 61. Nd4 Ne3+ 62. Kf2 f4 63. Ne6 Rf1+ 64. Ke2 Rg1 65. Kf3 Rg3+ 66. Ke4 Ng2 67. Rc8 Re3+ 68. Kf5 Nh4+ 69. Kf6 Ng6 70. Nxg5 f3 71. Rc7 Nf8 72. Nxf3 Rxf3+ 73. Ke5 Ng6+ 74. Ke4 Rf4+ 75. Ke3 Rf8 76. c5 Re8+ 77. Kd4 Nf8 78. Kd5 Kg5 79. c6 Kf5 80. Rf7+ Kg6 81. Rf1 Rd8+ 82. Ke5 Nd7+ 83. Kd6 Nb8+ 1/2-1/2

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.15"]
[Round "2"]
[White "Elarcosa, Rommel T"]
[Black "Tia, John O"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1671"]
[BlackElo "1962"]
[PlyCount "122"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Qb3 b6 6. Ne5 Bd6 7. h3 Bf5 8. Nf3 0-0 9. Nc3 c5 10. cxd5 cxd4 11. Nxd4 Bc5 12. Nxf5 exf5 13. Bd3 f4 14. 0-0 f3 15. g3 Nbd7 16. Ne4 Nxe4 17. Bxe4 Ne5 18. Kh2 Bd6 19. Rh1 f5 20. Bd3 h5 21. e4 fxe4 22. Bxe4 Qe7 23. Qe3 Rae8 24. Qg5 Qxg5 25. Bxg5 Nc4 26. Rhe1 Nxb2 27. Bg6 Re2 28. Be3 h4 29. Rxe2 hxg3+ 30. fxg3 fxe2 31. Re1 Rf3 32. Rxe2 Rxg3 33. Bf4 Rxg6 34. Bxd6 Rxd6 35. Rxb2 Rxd5 36. Rc2 Kh7 37. Rb2 Kg6 38. Rg2+ Kf6 39. Re2 g5 40. Kg3 Kf5 41. Re3 Ra5 42. a3 a6 43. Rf3+ Ke4 44. Rb3 Kf5 45. Re3 Ra4 46. Rb3 b5 47. Rf3+ Ke5 48. Rb3 Kd5 49. Rf3 Re4 50. Rc3 a5 51. Kf3 Rh4 52. Kg3 b4 53. axb4 axb4 54. Rc8 Re4 55. Ra8 Kd4 56. Rd8+ Kc5 57. Rc8+ Kb5 58. Rg8 Re5 59. Kg4 b3 60. Rb8+ Kc4 61. Rc8+ Rc5 0-1

[Event "Doha Ramadan op"]
[Site "Doha"]
[Date "2024.03.14"]
[Round "1"]
[White "Tia, John O"]
[Black "Ahmad, Saif"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1962"]
[BlackElo "1554"]
[PlyCount "43"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "QAT"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bb3 Nfd5 11. Bxe7 Qxe7 12. 0-0 c5 13. Nxd5 Nxd5 14. dxc5 Qxc5 15. Rc1 Qb4 16. Rc4 Qa5 17. Rd4 b5 18. a3 Bb7 19. Qd3 Rfd8 20. Rd1 Rd6 21. g3 Nf4 22. exf4 1-0

