[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.05"]
[Round "11.4"]
[White "Mohamed, Faisal"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2127"]
[BlackElo "1840"]
[PlyCount "72"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Sudan"]
[BlackTeam "Macau"]
[WhiteTeamCountry "SUD"]
[BlackTeamCountry "MAC"]

1. Nf3 g6 2. c4 d6 3. d4 Nf6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 c6 7. Bd3 a6 8. 0-0 b5 9. Re1 Nh5 10. Nd2 f5 11. Be2 Nf6 12. cxb5 axb5 13. Bf3 Qb6 14. Qb3+ Kh8 15. Nxb5 Ra5 16. Nc4 Be6 17. d5 Bxd5 18. Bxd5 Qxb5 19. Nxa5 Qxa5 20. Bf3 Na6 21. Bxc6 Nc5 22. Qb5 Qa7 23. Bf3 Rb8 24. Qc4 Nfe4 25. h4 Bxb2 26. Rad1 Nc3 27. Rxd6 N5e4 28. Rc6 Qd7 29. Rc7 Qd2 30. Rf1 Nd6 31. Qe6 Nce4 32. Qxe7 Nxg5 33. hxg5 Kg8 34. Qxh7+ Kf8 35. Qe7+ Kg8 36. Rd7 Re8 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.4"]
[White "Stetsenko, Ilya"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1441"]
[BlackElo "1840"]
[PlyCount "54"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Aruba"]
[BlackTeam "Macau"]
[WhiteTeamCountry "ARN"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Qa4+ Bc6 8. Qc2 Ne4 9. Bxe7 Qxe7 10. cxd5 exd5 11. Ne5 Bb7 12. Nxe4 dxe4 13. Rc1 c6 14. e3 f6 15. Nc4 0-0 16. Nd2 f5 17. Bc4+ Kh8 18. 0-0 Nd7 19. Be2 Nf6 20. Nc4 Rac8 21. b4 Nd5 22. Ne5 Qg5 23. Bc4 f4 24. exf4 Nxf4 25. Qxe4 Nh3+ 26. Kh1 Nxf2+ 27. Rxf2 Qxc1+ 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.03"]
[Round "9.3"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2363"]
[BlackElo "1840"]
[PlyCount "66"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Macau"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "MAC"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Bf4 Qf6 9. Bg5 Qe6 10. Nbd2 Nge7 11. Bc4 Qd6 12. e5 Qb4 13. a3 Qb6 14. Bf6 0-0 15. Ne4 Bxf6 16. exf6 d5 17. Nd6 Nf5 18. Nxf5 Bxf5 19. Bxd5 Rad8 20. Qd2 Ne5 21. Nxe5 Rxd5 22. Rfe1 Qxf6 23. Qf4 Qd6 24. Qg3 Re8 25. Nf3 Rxe1+ 26. Rxe1 Qxg3 27. fxg3 Bc2 28. Kf2 d3 29. Re8+ Kg7 30. Ke3 Rb5 31. b4 a5 32. Nd4 Rd5 33. Re7 Rxd4 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.3"]
[White "Celis, Joel Chang"]
[Black "Kouya, Tyeoulou Bernardin"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1840"]
[BlackElo "1753"]
[PlyCount "91"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Ivory Coast"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "IVO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bxf6 Bxf6 11. Bxb5+ axb5 12. Ndxb5 Qa5 13. Nxd6+ Ke7 14. e5 Nd7 15. Qh5 g6 16. exf6+ Nxf6 17. Qxa5 Rxa5 18. Nxc8+ Rxc8 19. Rd4 Rac5 20. h3 h5 21. Rhd1 Rc4 22. a4 R8c5 23. R1d2 Rc8 24. Kb1 R8c5 25. Ka2 Rc8 26. Ka3 Rxd4 27. Rxd4 Nd7 28. a5 f6 29. Kb4 Rb8+ 30. Nb5 e5 31. Re4 f5 32. Re3 e4 33. c4 Kf6 34. h4 Nf8 35. g3 Ne6 36. a6 g5 37. hxg5+ Nxg5 38. fxg5+ Kxg5 39. a7 Ra8 40. Ra3 Kg4 41. Nc7 Rxa7 42. Rxa7 e3 43. Ra3 h4 44. Rxe3 hxg3 45. Nd5 f4 46. Nxf4 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.10.01"]
[Round "7.83"]
[White "Jallow, Jalamang"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1840"]
[PlyCount "98"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Gambia"]
[BlackTeam "Macau"]
[WhiteTeamCountry "GAM"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. g3 d5 3. Bg2 Bf5 4. c3 e6 5. h3 Bd6 6. Bg5 Nbd7 7. Nd2 h6 8. Be3 b5 9. b4 Nb6 10. Ngf3 0-0 11. Ne5 Nfd7 12. f4 f6 13. Nef3 Qe7 14. Nh4 Bh7 15. Qb3 c6 16. Bf3 a5 17. bxa5 Rxa5 18. 0-0 Ra3 19. Qb2 Na4 20. Qc1 Rxc3 21. Qd1 Rxe3 22. Ng2 Ra3 23. Nb3 Ra8 24. Qc1 Rc8 25. Ne1 Nab6 26. Nc2 Ra4 27. Ne3 c5 28. dxc5 Nxc5 29. Qd2 Ne4 30. Bxe4 Bxe4 31. Kh2 Nc4 32. Nxc4 Raxc4 33. Rac1 Bb4 34. Qe3 Qb7 35. a3 Bxa3 36. Na5 Bxc1 37. Qf2 Qa6 38. Nxc4 Rxc4 39. g4 Qd6 40. h4 g5 41. Kg1 Qxf4 42. Qxf4 Bxf4 43. hxg5 hxg5 44. Kf2 Rc3 45. Ra1 Be3+ 46. Kf1 b4 47. Ke1 b3 48. Kf1 b2 49. Rd1 Rc1 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.71"]
[White "Celis, Joel Chang"]
[Black "Moldovanovic, Dragan"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1840"]
[BlackElo "2051"]
[PlyCount "45"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "ICCD"]
[WhiteTeamCountry "MAC"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Nf6 8. Nexd4 Bd7 9. Nxc6 bxc6 10. Ne5 Qc7 11. Nxd7 Nxd7 12. d4 e6 13. Be2 Be7 14. Be3 Rb8 15. Qc2 0-0 16. 0-0 Rfc8 17. Rfc1 Qb7 18. Bf4 Ra8 19. Qa4 Qxb2 20. Ba6 Nb6 21. Qb3 Qxb3 22. axb3 Rd8 23. Bb7 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.27"]
[Round "4.90"]
[White "Celis, Joel Chang"]
[Black "Fleming, Hannibal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1840"]
[PlyCount "126"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Antigua Barbuda"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "ANT"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nd7 4. e3 Ngf6 5. h3 Ne4 6. Bd3 Ndf6 7. 0-0 Bf5 8. Re1 h6 9. Ne5 e6 10. f3 Nd6 11. Nd2 g5 12. Bh2 Bxd3 13. Nxd3 h5 14. e4 Nb5 15. c3 g4 16. e5 Nh7 17. fxg4 hxg4 18. Qxg4 Bh6 19. Bf4 Bg5 20. Nf3 Bxf4 21. Nxf4 Qe7 22. Qh4 Kd7 23. Qxe7+ Kxe7 24. Re2 Rag8 25. Rf1 Ng5 26. Nxg5 Rxg5 27. Kh2 Nc7 28. Rf3 Ne8 29. Rg3 Rf5 30. Nd3 Rh7 31. Rf2 Ng7 32. Rgf3 Rxf3 33. Rxf3 Nf5 34. g4 Nh4 35. Rf6 b6 36. Kg3 Ng6 37. Nb4 Kd7 38. a4 a5 39. Nd3 Kc7 40. b4 axb4 41. cxb4 Kb7 42. Rf1 Ne7 43. h4 Rg7 44. Kh3 Ka6 45. Nf4 c5 46. Nh5 Rh7 47. Nf6 Rg7 48. bxc5 bxc5 49. Ne8 Rg8 50. Nc7+ Kb7 51. Rxf7 Kxc7 52. Rxe7+ Kc6 53. Rxe6+ Kc7 54. dxc5 Rd8 55. Rd6 d4 56. Rxd8 Kxd8 57. Kg3 Kd7 58. Kf3 Kc6 59. e6 Kxc5 60. e7 Kc4 61. e8Q Kc3 62. Qc6+ Kd2 63. Qc4 d3 1-0

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.26"]
[Round "3.91"]
[White "Nathoo, Loris"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1665"]
[BlackElo "1840"]
[PlyCount "66"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Guyana"]
[BlackTeam "Macau"]
[WhiteTeamCountry "GUY"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. b3 Bb4 7. Bb2 Ne4 8. Bxe4 dxe4 9. Ne5 Nd7 10. Nxd7 Qxd7 11. 0-0 0-0 12. a3 Be7 13. c4 f5 14. Qc2 Bg5 15. Rac1 Rac8 16. b4 Qe8 17. Rfd1 Qg6 18. c5 Bd5 19. Nc4 f4 20. Ne5 Qh6 21. cxb6 axb6 22. exf4 Bxf4 23. g3 Bxc1 24. Bxc1 Qh3 25. Be3 Rf5 26. Qe2 Rh5 27. Qg4 Qxh2+ 28. Kf1 Rf8 29. Ke2 Rhf5 30. Rf1 Rxe5 31. dxe5 Bc4+ 32. Ke1 Qg2 33. Qxe6+ Bxe6 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.25"]
[Round "2.3"]
[White "Celis, Joel Chang"]
[Black "Balogun, Oluwafemi Daniel"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1840"]
[BlackElo "2275"]
[PlyCount "58"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Nigeria"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "NGR"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 d5 5. Bg5 Nc6 6. f4 exd4 7. e5 h6 8. exf6 hxg5 9. Qe2+ Kd7 10. fxg5 gxf6 11. Qf3 Qe7+ 12. Ne2 Qe5 13. gxf6 Bh6 14. Kd1 Kd8 15. Re1 Be6 16. Nxd4 Nxd4 17. Rxe5 Nxf3 18. gxf3 Bf4 19. Re2 Kd7 20. Nd2 Rxh2 21. Nb3 Kd6 22. Nd4 Rah8 23. Kc2 Rxe2+ 24. Bxe2 Rh2 25. Kb3 Bd7 26. Re1 Bg3 27. Rg1 Bf2 28. Rg7 Bxd4 29. Rxf7 Rxe2 0-1

[Event "Olympiad-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.66"]
[White "Celis, Joel Chang"]
[Black "Kacharava, Nikoloz"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1840"]
[BlackElo "2373"]
[PlyCount "128"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Georgia III"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "GEO"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. Be2 0-0 6. 0-0 b6 7. d3 Bb7 8. Nbd2 Nc6 9. Ne5 Qc7 10. Nxc6 Bxc6 11. Nc4 h5 12. h3 Bb7 13. Bf3 d5 14. Be5 Qd7 15. Nd2 Rac8 16. a4 Qf5 17. Bb2 e5 18. a5 Rfd8 19. axb6 axb6 20. Ra7 Bc6 21. Qa1 Nh7 22. e4 dxe4 23. Bxe4 Bxe4 24. Nxe4 f6 25. Qa6 Rb8 26. Rc7 Nf8 27. Qa7 Nd7 28. Nd6 Qe6 29. Nc4 b5 30. Na3 Bf8 31. f4 exf4 32. Rxf4 Bd6 33. Re4 Qf7 34. Rc6 Ra8 35. Qxa8 Rxa8 36. Rxd6 b4 37. Nc4 Re8 38. Rxe8+ Qxe8 39. Bxf6 Qe1+ 40. Kh2 Nxf6 41. Rxf6 Kg7 42. Rf3 Qe2 43. Ne3 g5 44. Nf5+ Kg6 45. Ne3 Qd2 46. Kg3 h4+ 47. Kh2 Qc1 48. g4 Qe1 49. Nc4 Qe2+ 50. Kg1 Qxc2 51. Rf5 Qxb3 52. Rxc5 Qd1+ 53. Kf2 b3 54. Rb5 Qc2+ 55. Ke3 Qg2 56. Rxb3 Qxh3+ 57. Kf2 Qg3+ 58. Kf1 h3 59. Rb6+ Kg7 60. Rb5 Qf4+ 61. Ke2 Qxg4+ 62. Ke3 Qg3+ 63. Kd4 h2 64. Rb7+ Kg8 0-1

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.03"]
[Round "6"]
[White "Celis, Joel Chang"]
[Black "Bassel, Charaf"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1876"]
[BlackElo "2055"]
[PlyCount "260"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. Qd2 0-0 9. h4 h5 10. 0-0-0 Bd7 11. Rdg1 Nxd4 12. Bxd4 Bc6 13. Bxf6 Bxf6 14. g4 Qa5 15. gxh5 Bxc3 16. Qxc3 Qxc3 17. bxc3 Bxe4 18. f3 Bf5 19. Bd3 Bxd3 20. cxd3 Kg7 21. Rg5 Rac8 22. Kd2 Rc5 23. Rhg1 Rxg5 24. Rxg5 Rh8 25. hxg6 Rxh4 26. gxf7+ Kxf7 27. Ra5 a6 28. Ke3 Ke6 29. f4 Rh2 30. a3 Rc2 31. Kd4 Rf2 32. Ke3 Ra2 33. Ke4 Kd7 34. Kd4 Kc6 35. Kc4 Rb2 36. a4 e6 37. Rh5 Rf2 38. Rh4 d5+ 39. Kd4 Kd6 40. c4 dxc4 41. Kxc4 Rb2 42. a5 Rb5 43. Rh7 Rb1 44. Rf7 Rc1+ 45. Kd4 Rb1 46. Kc4 Rb5 47. Rh7 Kc6 48. Re7 Rxa5 49. Rxe6+ Kd7 50. Re4 Rf5 51. Kb4 Kc6 52. Kc4 a5 53. Re6+ Kd7 54. Re5 Rxf4+ 55. d4 b6 56. Kb5 Rf6 57. Rh5 Ke7 58. Rh7+ Kd8 59. Rh5 Rd6 60. Rh7 Kc8 61. Rg7 Rd7 62. Rg6 Rb7 63. Rg8+ Kc7 64. Rg7+ Kb8 65. Rg8+ Ka7 66. d5 Rc7 67. Rd8 Rc5+ 68. Ka4 Ka6 69. d6 Rc4+ 70. Kb3 Rb4+ 71. Kc3 Kb7 72. Rh8 Kc6 73. Rh6 Rb1 74. Kc2 Rb5 75. Kc3 Kd7 76. Kc4 Rg5 77. Rf6 b5+ 78. Kd4 Kc6 79. Rh6 Rd5+ 80. Kc3 Rxd6 81. Rh5 Re6 82. Kd4 a4 83. Kc3 Kb6 84. Rh8 Ka5 85. Ra8+ Ra6 86. Rb8 Rc6+ 87. Kb2 Kb4 88. Rh8 a3+ 89. Kb1 Kb3 90. Rh3+ Rc3 91. Rh1 b4 92. Rg1 a2+ 93. Ka1 Ka3 94. Rg3 Kb3 95. Rh3 Ka4 96. Rh4 Ka3 97. Rh3 Kb3 98. Rg3 Kc4 99. Rg4+ Kb5 100. Rg5+ Ka4 101. Rg4 Rf3 102. Kxa2 Rf2+ 103. Kb1 Ka3 104. Rg3+ Ka4 105. Rg4 Re2 106. Rg3 Rd2 107. Rh3 Kb5 108. Rh5+ Kc4 109. Rh4+ Kc3 110. Kc1 Rd3 111. Rh8 Rg3 112. Rh1 Kb3 113. Kb1 Rd3 114. Kc1 Ka2 115. Rh2+ Ka1 116. Rh4 Rb3 117. Rg4 Rb1+ 118. Kc2 Ka2 119. Rg8 b3+ 120. Kc3 Rc1+ 121. Kd2 b2 122. Ra8+ Kb1 123. Ra7 Rc4 124. Rb7 Rc5 125. Ra7 Rd5+ 126. Ke2 Kc2 127. Rc7+ Kb3 128. Rb7+ Kc3 129. Rc7+ Kb4 130. Rh7 b1Q 0-1

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.03"]
[Round "7"]
[White "Mohamed, Hassan"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1851"]
[BlackElo "1876"]
[PlyCount "105"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Bd7 7. 0-0 Nd4 8. Nxd4 cxd4 9. Ne2 Rc8 10. c4 e6 11. b3 Ne7 12. Ba3 Qb6 13. Qd2 e5 14. Rab1 0-0 15. Qb4 Qxb4 16. Bxb4 Rc6 17. a4 Nc8 18. h4 Rc7 19. Kh2 Bh6 20. f4 Re8 21. Ba3 b6 22. Bc1 Bg7 23. Bh3 Ne7 24. Ba3 Bxh3 25. Kxh3 Rd7 26. Ng1 f5 27. fxe5 Bxe5 28. exf5 Nxf5 29. Ne2 Ne3 30. Rf3 Rf8 31. Rxf8+ Kxf8 32. Bb2 Nc2 33. Rd1 d5 34. Rd2 dxc4 35. dxc4 Nb4 36. Nxd4 Bxd4 37. Rxd4 Rxd4 38. Bxd4 Nc6 39. Bc3 Nd8 40. Kg4 Kf7 41. a5 bxa5 42. Bxa5 Ne6 43. Bc3 h5+ 44. Kf3 a6 45. b4 Ke7 46. Ke4 Kd6 47. Bf6 Nf8 48. Be5+ Kc6 49. Bg7 Nd7 50. Kf4 Nb6 51. b5+ axb5 52. cxb5+ Kxb5 53. Kg5 1-0

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.02"]
[Round "5"]
[White "Khouri, Ibrahim Mohamed"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2236"]
[BlackElo "1876"]
[PlyCount "85"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nf6 11. Be3 0-0 12. h3 Bh5 13. Qa4 Qd7 14. Qb3 Rac8 15. Rfd1 Qc7 16. Rac1 Rfd8 17. g4 Bg6 18. c4 b6 19. Bg5 Na5 20. Qe3 Qb7 21. Ne5 Qe4 22. Nxg6 Qxe3 23. fxe3 fxg6 24. Bh4 Rf8 25. Be1 Nc6 26. Bf3 g5 27. Kg2 Ne7 28. Bb4 Rf7 29. d5 e5 30. d6 Ng6 31. Bd5 Nxd5 32. cxd5 Rd8 33. Rc7 Nh4+ 34. Kg1 Nf3+ 35. Kh1 e4 36. Re7 h5 37. Rc1 a5 38. Ba3 b5 39. Rcc7 b4 40. Bb2 Rdf8 41. Rxf7 Rxf7 42. d7 Rf8 43. Rc8 1-0

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.02"]
[Round "4"]
[White "Yee, Soon Wei"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2234"]
[BlackElo "1876"]
[PlyCount "73"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. 0-0 0-0 8. Nc3 Qc7 9. Be3 b6 10. Qd2 Rd8 11. b3 Bb7 12. Bh6 b5 13. Bxg7 Kxg7 14. Qe3 Qb6 15. Ne5 h5 16. f4 Nd7 17. Rab1 Rab8 18. Nxd7 Rxd7 19. f5 Ba6 20. Qf4 c4+ 21. Kh1 cxd3 22. fxg6 f6 23. e5 Qd4 24. exf6+ exf6 25. Qxb8 dxc2 26. Rbc1 b4 27. Rfe1 Qxc3 28. Qe8 Qd3 29. Rxc2 Qxc2 30. Qxd7+ Kxg6 31. Qe8+ Kg5 32. Qg8+ Qg6 33. h4+ Kf5 34. Qe6+ Kf4 35. Qe3+ Kg4 36. Qh3+ Kf4 37. Qf3# 1-0

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.01"]
[Round "3"]
[White "Celis, Joel Chang"]
[Black "Muath, MA Alhanafi Fatma"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1876"]
[PlyCount "161"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 h6 5. c3 d6 6. d4 exd4 7. cxd4 Bb6 8. h3 Nge7 9. Nc3 a6 10. Re1 0-0 11. Bf4 Ng6 12. Bg3 Nce7 13. Qd3 Be6 14. Rad1 Bxc4 15. Qxc4 Kh8 16. Nd5 Nxd5 17. Qxd5 Ne7 18. Qh5 Qe8 19. e5 d5 20. Nh4 f5 21. Qxe8 Raxe8 22. f4 c6 23. Nf3 Ng6 24. Re3 Re6 25. Rc3 Rf7 26. Kh2 Bd8 27. Nd2 h5 28. Rf3 Nf8 29. Nb3 Re8 30. Rdf1 Ne6 31. Be1 Bb6 32. Rd3 Kh7 33. Bd2 Rg8 34. g4 g6 35. Kg3 Bd8 36. g5 Bb6 37. Ba5 Ba7 38. Rc1 Rd7 39. Bb4 Re8 40. Bc5 Bxc5 41. Nxc5 Nxc5 42. dxc5 Kg7 43. Kf3 Kf7 44. Ke3 Ke6 45. Kd4 Rc8 46. b4 Rdc7 47. a4 Ra8 48. Ra3 Rcc8 49. Rca1 Rcb8 50. b5 Ra7 51. Kc3 Rc8 52. Kd4 a5 53. bxc6 bxc6 54. Rb1 Rcc7 55. Rab3 Kf7 56. Rb8 Rd7 57. R1b6 Rdc7 58. Rd8 Rab7 59. Rd6 Kg7 60. Rf6 Kh7 61. Rfxc6 Rxc6 62. Rxb7+ Kg8 63. Kxd5 Rc8 64. c6 Kf8 65. Kd6 Rd8+ 66. Rd7 Rc8 67. c7 Ke8 68. Rd8+ Rxd8+ 69. cxd8Q+ Kxd8 70. e6 Ke8 71. e7 h4 72. Kc5 Kxe7 73. Kb5 Kd6 74. Kxa5 Kc5 75. Ka6 Kc6 76. a5 Kc7 77. Kb5 Kb7 78. Kc5 Ka6 79. Kd5 Kxa5 80. Ke6 Kb6 81. Kf6 1-0

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.07.01"]
[Round "2"]
[White "Zaw, Oo"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2258"]
[BlackElo "1876"]
[PlyCount "63"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 d6 8. Bb3 Ng4 9. Nxc6 bxc6 10. Bg5 h6 11. Bh4 0-0 12. 0-0 Ne5 13. f4 Nd7 14. Re1 Nc5 15. e5 d5 16. Bf2 Nxb3 17. axb3 Qc7 18. Na4 f6 19. e6 Rb8 20. Qg4 Rb4 21. Qxg6 Qxf4 22. Nc5 Qg5 23. Qxg5 fxg5 24. c3 Rb5 25. Rxa7 Rxf2 26. Kxf2 Rxc5 27. Rxe7 Kf8 28. Rf7+ Kg8 29. Rc7 Bxe6 30. Rxe6 d4 31. Rg6 Rf5+ 32. Ke2 1-0

[Event "Incheon op 4th"]
[Site "Incheon"]
[Date "2013.06.30"]
[Round "1"]
[White "Celis, Joel Chang"]
[Black "Murshed, Niaz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1876"]
[BlackElo "2479"]
[PlyCount "72"]
[EventDate "2013.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "KOR"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 d6 4. 0-0 Nf6 5. Re1 0-0 6. d4 Nxe4 7. Rxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qd8 10. Rh4 Nc6 11. Bh6 Bxh6 12. Rxh6 Bg4 13. Qd3 Bxf3 14. Qxf3 Qxd4 15. Qh3 Qg7 16. Ne4 f6 17. Nc5 Nd4 18. Rh4 e5 19. c3 Nf5 20. Rb4 Qe7 21. Nb3 b6 22. Qf3 Rad8 23. Re1 c5 24. Rg4 Kh8 25. Qh3 Qf7 26. Rge4 Rfe8 27. g4 Ng7 28. Qf3 Kg8 29. Qe2 Ne6 30. Qb5 Ng5 31. R4e3 Qd5 32. Qe2 e4 33. c4 Qd7 34. Rc1 Nf3+ 35. Kg2 Qxg4+ 36. Kh1 Qh3 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.07"]
[Round "10.4"]
[White "Celis, Joel Chang"]
[Black "Kim, Inguh"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1810"]
[BlackElo "1790"]
[PlyCount "117"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "South Korea"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "KOR"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. h3 Be6 8. Nbd2 a6 9. b4 Ba7 10. 0-0 Kh8 11. Re1 Qd7 12. Bxe6 fxe6 13. Nf1 Rf7 14. Ng3 Ng8 15. Be3 Bxe3 16. Rxe3 Raf8 17. a4 a5 18. Qd2 b6 19. b5 Nd8 20. d4 exd4 21. cxd4 Nf6 22. Rc1 c5 23. dxc5 dxc5 24. Rd3 Qc7 25. Rd1 Nb7 26. Ng5 Re7 27. e5 Qxe5 28. Re1 Qb8 29. Rxe6 Rxe6 30. Nxe6 Re8 31. Ng5 Qc7 32. Re3 h6 33. Rxe8+ Nxe8 34. Ne6 Qe7 35. Nf4 Qf7 36. Qe3 Nbd6 37. Ne4 Nc4 38. Qg3 Ned6 39. Nxd6 Nxd6 40. Ng6+ Kh7 41. Ne5 Qf5 42. Nf3 Qb1+ 43. Kh2 Qg6 44. Qf4 Qf6 45. Qe3 Qf5 46. Nh4 Qe4 47. Qg3 Nc4 48. f3 Qe5 49. f4 Qf6 50. Qd3+ g6 51. Nxg6 Nb2 52. Qc2 Nxa4 53. Ne5+ Kg7 54. Qxa4 Qf5 55. Qc4 Qf8 56. Qe4 Qf6 57. Ng4 Qf7 58. Qe5+ Kg6 59. Qd6+ 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.06"]
[Round "9.3"]
[White "Celis, Joel Chang"]
[Black "Valdes, Rances"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1810"]
[BlackElo "2139"]
[PlyCount "146"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Panama"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "PAN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 a6 8. a4 Qc7 9. Kh1 Nc6 10. f4 0-0 11. Bf3 Rb8 12. Be3 Re8 13. Qe1 Na5 14. Rd1 b6 15. b4 Nc4 16. e5 dxe5 17. fxe5 Nxe5 18. Bf4 Nfd7 19. Nc6 Nxf3 20. Bxc7 Nxe1 21. Bxb8 Nxc2 22. Nxe7+ Rxe7 23. Rc1 Nxb8 24. Rxc2 Bb7 25. Ne2 f6 26. Rfc1 Nd7 27. Rc7 Bd5 28. R1c3 Kf7 29. Nd4 Ne5 30. Rxe7+ Kxe7 31. Kg1 Kd7 32. a5 b5 33. Nb3 Bxb3 34. Rxb3 Kd6 35. Rc3 Nc6 36. Rb3 Kd5 37. Rb1 Kc4 38. Rc1+ Kd5 39. Rb1 Kc4 40. Rc1+ Kd5 41. Rd1+ Nd4 42. Kf2 e5 43. Rc1 Nc6 44. Rd1+ Ke6 45. Rb1 f5 46. Ke3 g5 47. Kd3 h5 48. Kc3 e4 49. Re1 Ke5 50. Rd1 Ke6 51. Re1 Ke5 52. Rd1 f4 53. Rd7 f3 54. gxf3 exf3 55. Kd2 Nxb4 56. Rh7 Kf4 57. Rxh5 Nc6 58. Rh6 Nxa5 59. Rxa6 Nc4+ 60. Ke1 g4 61. Kf2 Ne5 62. Rf6+ Ke4 63. h4 gxh3 64. Kg3 h2 65. Rh6 f2 66. Kg2 Ng4 67. Rh8 b4 68. Re8+ Kf4 69. Rf8+ Ke4 70. Re8+ Kd3 71. Rd8+ Kc2 72. Rc8+ Kb1 73. Rd8 h1Q+ 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.05"]
[Round "8.4"]
[White "Ihsan, Jawad"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2143"]
[BlackElo "1810"]
[PlyCount "42"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Palestine"]
[BlackTeam "Macau"]
[WhiteTeamCountry "PLE"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. e3 Ngxe5 6. Be2 Bc5 7. 0-0 0-0 8. Nbd2 d6 9. b3 Qf6 10. Rb1 Bf5 11. e4 Nxf3+ 12. Bxf3 Bg6 13. Bb2 Qg5 14. Re1 Nb4 15. a4 Nd3 16. Re2 Nf4 17. g3 Nxe2+ 18. Qxe2 f5 19. Rf1 Rae8 20. Kg2 fxe4 21. Bxe4 Bb4 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.04"]
[Round "7.3"]
[White "Garcia, Bernardo"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1663"]
[BlackElo "1810"]
[PlyCount "83"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Palau"]
[BlackTeam "Macau"]
[WhiteTeamCountry "PAL"]
[BlackTeamCountry "MAC"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Nb6 8. 0-0 Be6 9. Re1 0-0 10. a3 Kh8 11. Ne4 f5 12. Nc3 Bf6 13. Rb1 a5 14. e4 Qd7 15. Ng5 Bg8 16. exf5 Qxf5 17. Be4 Qd7 18. Qh5 Bxg5 19. Bxg5 Rab8 20. g4 Nd4 21. Re3 Qf7 22. Qh4 Ne6 23. Rf3 Nf4 24. Re1 h6 25. Ne2 Bh7 26. Nxf4 Bxe4 27. Rxe4 Kg8 28. Rxe5 hxg5 29. Rxg5 Qd7 30. Rh5 Kf7 31. Nd5+ Ke6 32. Nxb6 cxb6 33. Re3+ Kd6 34. Qg3+ Kc6 35. Qg2+ Kc7 36. Rd5 Qa4 37. Qg3+ Kc8 38. Re1 Rf6 39. g5 Rg6 40. Rc1+ Qc6 41. Qh3+ Re6 42. Qxe6+ 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.09.01"]
[Round "5.3"]
[White "Abdul Rahman, Ali"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1912"]
[BlackElo "1810"]
[PlyCount "144"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Maldives"]
[BlackTeam "Macau"]
[WhiteTeamCountry "MDV"]
[BlackTeamCountry "MAC"]

1. f4 Nf6 2. d4 b6 3. Nf3 Bb7 4. e3 e6 5. Bd3 Ne4 6. 0-0 Be7 7. Nbd2 f5 8. c3 0-0 9. Qc2 d5 10. Ne5 Nd7 11. a3 Rf6 12. Ndf3 Rh6 13. Bd2 Bf6 14. Rad1 Nxe5 15. dxe5 Be7 16. b4 Qe8 17. Be1 g5 18. Bxe4 dxe4 19. Nd2 gxf4 20. exf4 Qh5 21. Bg3 Bh4 22. Nc4 Bxg3 23. hxg3 Qh2+ 24. Kf2 Rg6 25. Ne3 Qxg3+ 26. Ke2 Qh2 27. Rf2 Qh5+ 28. Ke1 Rg3 29. Qe2 Qxe2+ 30. Kxe2 Bc6 31. c4 Be8 32. Rh1 Rd8 33. Rh3 Rxh3 34. gxh3 Bh5+ 35. Ke1 Rd3 36. Rg2+ Kf7 37. Kf2 Rxa3 38. b5 a6 39. bxa6 Rxa6 40. Rg1 Ra2+ 41. Kg3 Re2 42. Ng2 Ke7 43. Re1 Rxe1 44. Nxe1 Be2 45. c5 bxc5 46. Kf2 Bd3 47. Ke3 Kd7 48. h4 Kc6 49. Kd2 Kd5 50. Kc3 c4 51. Ng2 e3 52. Nxe3+ Ke4 53. Nd1 Kxf4 54. Kd4 c5+ 55. Kxc5 Kxe5 56. Nf2 Kf4 57. Nd1 e5 58. Kd5 e4 59. Kd4 Kg4 60. Ne3+ Kf4 61. h5 Kg5 62. h6 f4 63. Nd5 f3 64. Ke3 Kxh6 65. Kf2 Kg5 66. Kg3 Kf5 67. Kf2 Ke5 68. Nc3 Kd4 69. Nb5+ Kc5 70. Nc3 Kb4 71. Nd5+ Kb3 72. Ke3 c3 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.31"]
[Round "4.3"]
[White "Galvez Dastin, Eduardo Francisco"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2160"]
[BlackElo "1810"]
[PlyCount "134"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "Macau"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Bb4+ 7. Nd2 Qe7 8. Bd3 Qd6 9. Qb3 Bxd2+ 10. Bxd2 Nxf4 11. Bf1 Ne6 12. 0-0-0 Qe7 13. Qg3 Nc6 14. e5 b6 15. Ne2 Bb7 16. Nc3 0-0-0 17. Nd5 Qe8 18. Bd3 Nc5 19. Bc2 Nd4 20. Rhe1 Nxc2 21. Kxc2 Qe6 22. Bg5 Rde8 23. Kc1 c6 24. Ne3 Ne4 25. Qf4 Nxg5 26. Qxg5 Qxe5 27. Nf5 Qxe1 28. Rxe1 Rxe1+ 29. Kd2 Re6 30. Qxg7 Rhe8 31. Qxf7 Kc7 32. Nd4 Re4 33. Kc2 R8e7 34. Qf6 a6 35. Nf5 R7e6 36. Qf7 Re2+ 37. Kb3 c5 38. a3 Be4 39. Ng3 Re3+ 40. Ka2 Bc2 41. b4 Bg6 42. Qf4+ d6 43. Kb2 Rd3 44. Qh6 Re7 45. Qf8 Re8 46. Qg7+ Kc6 47. Qa7 Rd2+ 48. Kc1 Ra2 49. Kd1 Bc2+ 50. Kc1 Re1+ 51. Kd2 Rd1+ 52. Ke2 Ba4+ 53. Ke3 Rxa3+ 54. Kf4 Rd4+ 55. Ne4 Rxc4 56. bxc5 dxc5 57. Kg5 Rxe4 58. Qa8+ Kb5 59. Qxe4 Bb3 60. Qe7 Ra2 61. Qd7+ Kb4 62. g4 b5 63. Qxh7 c4 64. Qe7+ Kc3 65. h4 Kb2 66. h5 b4 67. h6 Ra5+ 0-1

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.30"]
[Round "3.4"]
[White "Kagabo, Mugema Eugene"]
[Black "Celis, Joel Chang"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "1810"]
[PlyCount "185"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Rwanda"]
[BlackTeam "Macau"]
[WhiteTeamCountry "RWA"]
[BlackTeamCountry "MAC"]

1. d4 Nf6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Bc5 6. e3 0-0 7. Nf3 d6 8. Be2 Nd7 9. 0-0 Nde5 10. a3 a6 11. b4 Ba7 12. Bb2 Be6 13. Nd5 f6 14. Qc2 Bf7 15. Rad1 Ne7 16. Nxe5 fxe5 17. Bd3 h6 18. Nc3 Qc8 19. Ne2 Qg4 20. Ng3 Bg6 21. h3 Bxd3 22. Qxd3 Qe6 23. Qe4 b5 24. cxb5 axb5 25. Kh1 Qg6 26. Qb7 Bb6 27. Qe4 Qxe4 28. Nxe4 Rad8 29. Ng3 Rf7 30. Bxe5 Rdf8 31. Bd4 Bxd4 32. exd4 Rxf2 33. Rxf2 Rxf2 34. Rc1 Nd5 35. Ne4 Rf4 36. Nc3 Nxc3 37. Rxc3 Rxd4 38. Rxc7 Kh7 39. Rb7 Rd5 40. Kg1 Kg6 41. Kf2 Kf6 42. Ke3 Rg5 43. g4 g6 44. Kf4 h5 45. Rb6 Rd5 46. g5+ Ke6 47. h4 Rd4+ 48. Kg3 Rd3+ 49. Kg2 Rxa3 50. Rxb5 d5 51. Rb6+ Kf5 52. Rf6+ Kg4 53. Rxg6 Kxh4 54. b5 Kg4 55. b6 h4 56. b7 Rb3 57. Rg7 Rb2+ 58. Kg1 h3 59. g6 Kg3 60. Kf1 h2 61. Rh7 Rxb7 62. g7 Kf3 63. Ke1 Rxg7 64. Rxh2 Ke3 65. Rh3+ Kf4 66. Rh4+ Kg3 67. Rd4 Rg5 68. Ke2 Re5+ 69. Kd2 Kf3 70. Rd3+ Kf2 71. Rd4 Kf3 72. Rd3+ Kf4 73. Kd1 Ke4 74. Kd2 Rh5 75. Re3+ Kd4 76. Rd3+ Kc4 77. Rc3+ Kb4 78. Rd3 Rh2+ 79. Kd1 Kc4 80. Ra3 d4 81. Ke1 Rb2 82. Kd1 Kb4 83. Rd3 Kc4 84. Ra3 Rh2 85. Kc1 Rh1+ 86. Kd2 Rh2+ 87. Kd1 Rh8 88. Kd2 Kd5 89. Ra5+ Ke4 90. Ra3 Rh2+ 91. Ke1 d3 92. Ra8 Re2+ 93. Kd1 1/2-1/2

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.29"]
[Round "2.3"]
[White "Kassis, Antoine"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2209"]
[BlackElo "1810"]
[PlyCount "75"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Lebanon"]
[BlackTeam "Macau"]
[WhiteTeamCountry "LBN"]
[BlackTeamCountry "MAC"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. f4 d5 7. e5 Nh6 8. Nf3 0-0 9. 0-0 Rb8 10. Na4 Qa5 11. c4 Rd8 12. Bd2 Qa6 13. Nxc5 Qb6 14. b4 dxc4 15. dxc4 Bg4 16. Qe1 e6 17. Kh1 Bf8 18. Ne4 Bxb4 19. Bxb4 Qxb4 20. Nf6+ Kg7 21. Ng5 Qxe1 22. Rfxe1 Bf5 23. Nfxh7 Bd3 24. c5 Bc4 25. Nf6 Rb2 26. Nge4 Rxa2 27. Nd6 Bd5 28. Nxd5 Rxa1 29. Rxa1 cxd5 30. Rxa7 d4 31. c6 d3 32. c7 d2 33. Ra1 Ra8 34. Rd1 Ng4 35. Kg1 Ne3 36. Rxd2 Ng4 37. Rd1 Ne3 38. Rc1 1-0

[Event "Olympiad-40"]
[Site "Istanbul"]
[Date "2012.08.28"]
[Round "1.3"]
[White "Celis, Joel Chang"]
[Black "Pancevski, Filip"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1810"]
[BlackElo "2461"]
[PlyCount "74"]
[EventDate "2012.08.28"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "CBM 151"]
[Source "ChessBase"]
[SourceDate "2012.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.13"]
[SourceQuality "1"]
[WhiteTeam "Macau"]
[BlackTeam "Macedonia"]
[WhiteTeamCountry "MAC"]
[BlackTeamCountry "MKD"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 Be6 8. Nbd2 a6 9. b4 Ba7 10. 0-0 g5 11. Bg3 Qe7 12. a4 h5 13. h4 g4 14. Bxe6 Qxe6 15. Nh2 Ne7 16. Re1 Nd7 17. Nhf1 Nf8 18. Nc4 Nfg6 19. Nce3 Qf6 20. Nd5 Nxd5 21. exd5 Nxh4 22. d4 Ng6 23. dxe5 dxe5 24. Ne3 Qg5 25. d6 0-0-0 26. Nc4 f6 27. Na5 Rxd6 28. Qe2 h4 29. Qe4 hxg3 30. Qxb7+ Kd7 31. Qxa7 Rh1+ 32. Kxh1 Qh4+ 33. Kg1 Qh2+ 34. Kf1 Qh1+ 35. Ke2 Nf4+ 36. Ke3 Rd3+ 37. Ke4 Qh7# 0-1

[Event "Wch U18"]
[Site "Caldas Novas"]
[Date "2011.11.22"]
[Round "5"]
[White "Celis, Joel Chang"]
[Black "Zelbel, Patrick"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1786"]
[BlackElo "2403"]
[PlyCount "84"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Nc6 10. Be3 Be6 11. Nd2 Rb8 12. Nc4 b5 13. Nd2 b4 14. Nd5 Bxd5 15. exd5 Nxd5 16. Bxa6 Nxe3 17. fxe3 Qb6 18. Qe2 Bg5 19. Rf3 d5 20. Kh1 f5 21. Bb5 e4 22. Rg3 Bf6 23. Rf1 Bxb2 24. Nc4 dxc4 25. Qxc4+ Kh8 26. Qxc6 Qxc6 27. Bxc6 Rf6 28. Bd5 Rd8 29. Bb3 Be5 30. Rh3 g6 31. g4 fxg4 32. Rxf6 Rd1+ 33. Rf1 Rxf1+ 34. Kg2 Rd1 35. Rg3 Rd2+ 36. Kf1 Bxg3 37. hxg3 Rd1+ 38. Ke2 Rg1 39. Kd2 h5 40. c3 bxc3+ 41. Kxc3 h4 42. Bc2 Rxg3 0-1

[Event "Wch U18"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "3"]
[White "Celis, Joel Chang"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1786"]
[BlackElo "2338"]
[PlyCount "58"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 Rb8 11. h5 b5 12. Bb3 Nxh5 13. g4 Ng3 14. Rh3 b4 15. Nd5 e6 16. Nxc6 Bxc6 17. Nxb4 Rxb4 18. Qxb4 Bxb2 19. Rd1 Qf6 20. Qxd6 Be5 21. Qd3 Qxf3 22. Bf2 Bc3+ 23. Rd2 Bxd2+ 24. Qxd2 Qxe4+ 25. Be3 Qxg4 26. Rh2 Nf5 27. Bxa7 Nh4 28. Kf2 Nf3 29. Qe2 Qg1# 0-1

[Event "Wch U18"]
[Site "Caldas Novas"]
[Date "2011.11.19"]
[Round "2"]
[White "Meza Ponce, Jerry"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1988"]
[BlackElo "1786"]
[PlyCount "45"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Qb6 9. Nf5 Qxb2 10. Nxg7+ Kf8 11. Nd5 Kxg7 12. Rb1 Qa3 13. Nxf6 Qxe3+ 14. Kf1 exf6 15. Qxd6 Qd4 16. Bd5 Qe5 17. Qa3 Be6 18. c4 Bxd5 19. cxd5 Ne7 20. Rxb7 Qa1+ 21. Kf2 Qxh1 22. Qxe7 Rhf8 23. d6 0-1

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.22"]
[Round "11"]
[White "Jorczik, Julian Marcel"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2368"]
[BlackElo "1698"]
[PlyCount "76"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d5 8. cxd5 exd5 9. Nc3 c5 10. Bf4 Nc6 11. dxc5 Bxc5 12. e3 Bb4 13. Qd3 Ne4 14. Rad1 Bxc3 15. bxc3 g5 16. Nxg5 Nxg5 17. Qf5 Ne6 18. Rxd5 Ng7 19. Rxd8 Nxf5 20. Rd7 Rab8 21. Bxb8 Rxb8 22. Rxb7 Rxb7 23. Bxc6 Rc7 24. Bf3 Rxc3 25. a4 Rc5 26. Rd1 Kg7 27. Rd7 Ra5 28. Bd1 Kf6 29. Bb3 Nh6 30. h3 Kg7 31. g4 a6 32. f4 Kf8 33. e4 b5 34. axb5 Rxb5 35. Bd5 Ng8 36. Rxf7+ Ke8 37. Rxh7 Ne7 38. Be6 Kd8 1-0

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.21"]
[Round "10"]
[White "Celis, Joel Chang"]
[Black "Oliver, Henry Noel"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1698"]
[PlyCount "35"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 a6 4. Bb2 Nc6 5. d4 Bf5 6. Bd3 Bxd3 7. cxd3 cxd4 8. Nxd4 e6 9. Nxc6 bxc6 10. 0-0 Nf6 11. d4 h5 12. Nc3 Ng4 13. h3 Qh4 14. Rc1 Bd6 15. Qe1 Nh2 16. f4 Qxe1 17. Rfxe1 g5 18. Ne2 1-0

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.20"]
[Round "9"]
[White "Hapuarachchi, HLM"]
[Black "Celis, Joel Chang"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2019"]
[BlackElo "1698"]
[PlyCount "39"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 d6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 Nf6 8. Bxc6 Bxc6 9. Qe1 0-0 10. Qh4 e6 11. f5 Nh5 12. Bg5 Bf6 13. Bxf6 Qxf6 14. Qxf6 Nxf6 15. fxe6 fxe6 16. Ng5 Rae8 17. Rf3 h6 18. Raf1 Kg7 19. Nh3 g5 20. R3f2 1/2-1/2

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.19"]
[Round "8"]
[White "Celis, Joel Chang"]
[Black "Reimanis, Ritvars"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1698"]
[BlackElo "2112"]
[PlyCount "128"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. e3 Nf6 4. Bb2 e6 5. Be2 Bd6 6. Ne5 Bxe2 7. Qxe2 Nc6 8. f4 Bxe5 9. fxe5 Nd7 10. d4 0-0 11. 0-0 f6 12. exf6 Rxf6 13. Rxf6 Nxf6 14. Nd2 Qe8 15. c4 Ne7 16. e4 c6 17. exd5 exd5 18. Re1 Nf5 19. Qxe8+ Rxe8 20. Rxe8+ Nxe8 21. Kf2 Nf6 22. h3 Kf7 23. g4 Nd6 24. Ke3 Ke6 25. Kf4 Nfe4 26. Nxe4 Nxe4 27. Ke3 Kf6 28. h4 Nd6 29. Ba3 Ne8 30. Kf4 g6 31. Bc5 b6 32. Bf8 Nc7 33. Bd6 Ne6+ 34. Ke3 h5 35. Be5+ Ke7 36. gxh5 gxh5 37. cxd5 cxd5 38. a4 a6 39. Kd3 Kd7 40. Kc3 Nd8 41. Kd3 Nc6 42. Bf6 Ke6 43. Bg5 Kf5 44. Bd2 Kg4 45. Bg5 Kf3 46. Bf6 b5 47. axb5 axb5 48. Bg5 Kg4 49. Bf6 Kf4 50. Bg5+ Kf3 51. Bf6 b4 52. Bg5 Na5 53. Be7 Nxb3 54. Bxb4 Nc1+ 55. Kd2 Ne2 56. Kd3 Nf4+ 57. Kd2 Ng6 58. Kc3 Nxh4 59. Bd6 Nf5 60. Be5 h4 61. Kb4 Ke4 62. Kc3 h3 63. Kd2 Kf3 64. Kc3 Ng3 0-1

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.18"]
[Round "7"]
[White "Kin, Kurt"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1839"]
[BlackElo "1698"]
[PlyCount "106"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. f4 Bg7 6. c3 d6 7. Be3 Nf6 8. Nxc6 bxc6 9. Bd3 Ng4 10. Bg1 e5 11. Qf3 exf4 12. Qxf4 0-0 13. h3 Be5 14. Qf3 Qh4+ 15. Kd1 f5 16. Bc4+ Kg7 17. g3 Qg5 18. hxg4 fxe4 19. Qe3 Qxg4+ 20. Be2 Qxg3 21. Qh6+ Kf7 22. Bh2 Qg2 23. Rf1+ Bf5 24. Bg1 Kg8 25. Qh4 Bg4 26. Rxf8+ Rxf8 27. Qxg4 Rf1+ 28. Kd2 Qxg4 29. Bxg4 Rxg1 30. Bd7 Bf4+ 31. Ke2 c5 32. Bc6 e3 33. Be4 g5 34. a4 g4 35. Ra3 g3 36. Rb3 Rxb1 37. Rb8+ Kg7 38. Rb7+ Kf6 39. Bg2 Rc1 40. Kf3 Rc2 41. Kxf4 Rxg2 42. Kxe3 h5 43. Rh7 Kg5 44. b4 cxb4 45. cxb4 Rb2 46. Kf3 Kh4 47. b5 a6 48. bxa6 Ra2 49. Rd7 Rxa4 50. Rxd6 Kh3 51. Rh6 h4 52. Ke2 g2 53. Rg6 Kh2 0-1

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.16"]
[Round "5"]
[White "Celis, Joel Chang"]
[Black "Maxwell, Daniel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1698"]
[PlyCount "110"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. e3 Bg7 3. d4 Nf6 4. b3 0-0 5. Bb2 d6 6. Be2 b6 7. 0-0 Bb7 8. Nbd2 Nbd7 9. Rc1 Re8 10. c4 e5 11. d5 a5 12. a3 Nc5 13. Qc2 Bc8 14. e4 Nh5 15. b4 Nf4 16. Rfe1 axb4 17. axb4 Na4 18. Ra1 Bd7 19. Bf1 g5 20. g3 Ng6 21. Re3 Nxb2 22. Rxa8 Qxa8 23. Qxb2 g4 24. Ne1 Qd8 25. Ng2 h5 26. f3 f5 27. fxg4 f4 28. Ra3 hxg4 29. Qc2 f3 30. Ne1 Rf8 31. Nd3 Bh6 32. Nf2 Qg5 33. Nb1 Qh5 34. c5 bxc5 35. bxc5 Rc8 36. c6 Be8 37. Ba6 Rb8 38. Bb7 Qg5 39. Ra8 Rxa8 40. Bxa8 Qe3 41. Kf1 Qg5 42. Bb7 Ne7 43. Nc3 Bh5 44. Nb5 Qe3 45. Nxc7 Qb6 46. Na6 Qb5+ 47. Qd3 Qb2 48. Nc7 Bd2 49. Nd1 Qc1 50. Qb3 Ba5 51. Qd3 Bxc7 52. Ba6 Bb6 53. Bb7 Qc5 54. Ke1 Qg1+ 55. Qf1 Ba5+ 0-1

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.15"]
[Round "4"]
[White "Tasdelen, Deniz Murat"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2058"]
[BlackElo "1698"]
[PlyCount "59"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. e5 Be7 6. 0-0 f6 7. d4 cxd4 8. Nxd4 fxe5 9. Qh5+ g6 10. Qxe5 Bf6 11. Qe4 Ne7 12. Rd1 e5 13. Ne6 Qb6 14. Qf3 Ng8 15. Be3 Qb8 16. Nc3 dxe6 17. Ne4 Be7 18. Bg5 Bd7 19. Bxe7 Kxe7 20. Rxd7+ Kxd7 21. Qf7+ Kc8 22. Rd1 Ne7 23. Qxe7 Qc7 24. Qxe6+ Kb8 25. Nc5 Rd8 26. Qb3+ Kc8 27. Rxd8+ Kxd8 28. Qg8+ Ke7 29. Qxh7+ Kd6 30. Ne4+ 1-0

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.14"]
[Round "3"]
[White "Celis, Joel Chang"]
[Black "Me, Kevin"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1698"]
[BlackElo "2119"]
[PlyCount "172"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 0-0 5. Be2 d6 6. d4 Nbd7 7. 0-0 Qe8 8. Nbd2 e5 9. dxe5 dxe5 10. Nc4 e4 11. Nd4 a6 12. c3 c5 13. Nc2 b5 14. Nd6 Qe6 15. c4 b4 16. a3 bxa3 17. Rxa3 Rd8 18. Nxc8 Raxc8 19. Qa1 Nb8 20. Rd1 Ne8 21. Bxg7 Nxg7 22. b4 Qb6 23. Rxd8+ Qxd8 24. bxc5 Qd2 25. Nd4 Rxc5 26. Qb1 Rc8 27. Ra2 Qc3 28. Rc2 Qa5 29. Qb7 Qc5 30. Qxe4 Ne8 31. Qd5 Qb4 32. g3 Nc7 33. Qe4 a5 34. Rc1 a4 35. Rb1 Qc5 36. Qc2 a3 37. Qb3 Nd7 38. Ra1 Ra8 39. Nc2 a2 40. Rxa2 Rb8 41. Qa3 Rb1+ 42. Kg2 Qc6+ 43. f3 Qf6 44. Nd4 Qe5 45. Qd3 Rb6 46. Nb5 Nf8 47. Nxc7 Qxc7 48. Rd2 Qe7 49. Qd4 Rb3 50. Kf2 Ne6 51. Qe5 Qb4 52. Qd5 Rb1 53. Qd3 Rc1 54. Rd1 Rc3 55. Qd2 Qa3 56. Rb1 h5 57. Rb8+ Kg7 58. Qb2 Qxb2 59. Rxb2 Kf6 60. Rd2 Nc5 61. h3 Ke6 62. g4 hxg4 63. hxg4 f6 64. e4 g5 65. Ke1 Nd7 66. Rd3 Rc2 67. Kd1 Ra2 68. Rc3 Nc5 69. Bd3 Ke5 70. Bc2 Kd4 71. Kd2 Ra1 72. Bb3 Rf1 73. Bc2 Rf2+ 74. Ke1 Kxc3 75. Kxf2 Kxc2 76. Ke3 Ne6 77. e5 fxe5 78. Ke4 Nd4 79. Kxe5 Kc3 80. c5 Kc4 81. c6 Nxc6+ 82. Kf5 Nd4+ 83. Kxg5 Nxf3+ 84. Kf4 Nh4 85. g5 Kd5 86. Kg4 Ng6 1/2-1/2

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.13"]
[Round "2"]
[White "Hanninger, Simon"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2171"]
[BlackElo "1698"]
[PlyCount "79"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. d4 d5 8. cxd5 exd5 9. Bf4 c5 10. dxc5 bxc5 11. Rc1 Nbd7 12. Qc2 Rc8 13. Rfd1 Qb6 14. Ne5 d4 15. Nxd7 Nxd7 16. Nd5 Bxd5 17. Bxd5 Rfd8 18. Qc4 g5 19. Bxf7+ Kg7 20. Bd2 Ne5 21. Qe6 Nxf7 22. Qxe7 Re8 23. Qd7 Rcd8 24. Qg4 Rd5 25. Rc2 Kh8 26. Bc1 Qg6 27. e4 Rxe4 28. Qc8+ Kg7 29. Rxc5 Rxc5 30. Qxc5 Qe6 31. Rxd4 Re1+ 32. Kg2 Qa6 33. Rc4 Qxa2 34. Bd2 Re6 35. Bc3+ Kg6 36. Qd4 Ne5 37. Qe4+ Kh6 38. Bxe5 Qa6 39. Rc7 Rg6 40. Qg4 1-0

[Event "Wch U18"]
[Site "Kemer"]
[Date "2009.11.12"]
[Round "1"]
[White "Celis, Joel Chang"]
[Black "Yanev, Tihomir"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1698"]
[BlackElo "2335"]
[PlyCount "90"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 c5 4. dxc5 Qa5+ 5. Nbd2 Qxc5 6. Bb2 Bf5 7. c4 Nc6 8. a3 a5 9. e3 e6 10. Nd4 Bg6 11. Nb5 Rc8 12. Nf3 Be7 13. Bd3 0-0 14. Bxg6 hxg6 15. Rc1 Rfd8 16. Qe2 d5 17. 0-0 dxc4 18. Qxc4 Qh5 19. Qe2 Ne4 20. Rc2 Nc5 21. Nfd4 Nxd4 22. Nxd4 Qxe2 23. Rxe2 e5 24. Nf3 f6 25. Nd2 Nd3 26. Nc4 a4 27. Nb6 Rc6 28. Nxa4 b5 29. Nc3 Nxb2 30. Nxb5 Nd3 31. Rd1 Nc5 32. Rxd8+ Bxd8 33. Rc2 Be7 34. b4 Rb6 35. Nc7 Na4 36. Nd5 Rb7 37. f3 Kf7 38. Rc6 Bd8 39. Kf2 Nb6 40. Nxb6 Bxb6 41. a4 Ke7 42. Ke2 Kd7 43. b5 Ba5 44. Ra6 Bc7 45. Kd3 Rb6 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.30"]
[Round "11"]
[White "Law, Mark"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1845"]
[BlackElo "1619"]
[PlyCount "62"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Nf3 0-0 8. e3 d6 9. Bd3 Ne4 10. Qc2 f5 11. 0-0 Rf6 12. Ne1 Rh6 13. f3 Ng5 14. e4 fxe4 15. fxe4 Rf6 16. Bf4 h6 17. Rd1 Nc6 18. Qc3 Qe7 19. e5 dxe5 20. dxe5 Rff8 21. b4 Rad8 22. Nc2 Nf7 23. Bg6 Rxd1 24. Rxd1 Nh8 25. Bg3 Nxg6 26. b5 Qc5+ 27. Kh1 Ncxe5 28. Nd4 Qxc4 29. Qxc4 Nxc4 30. Nxe6 Re8 31. Nxc7 Re2 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.29"]
[Round "10"]
[White "Celis, Joel Chang"]
[Black "Munasinghe, Lahiru"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1619"]
[BlackElo "1921"]
[PlyCount "94"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 g6 2. e3 Bg7 3. d4 Nf6 4. b3 0-0 5. Bb2 d6 6. Be2 Nbd7 7. Nbd2 c5 8. 0-0 Qc7 9. Rc1 b6 10. c4 Bb7 11. a3 Rfd8 12. Qc2 Rac8 13. Rfd1 Qb8 14. Qb1 Qa8 15. Ne1 Nf8 16. Bf3 Ne6 17. Bxb7 Qxb7 18. d5 Nc7 19. e4 b5 20. Qa1 Nce8 21. f4 Ng4 22. Bxg7 Nxg7 23. Nd3 Rb8 24. h3 Nf6 25. b4 bxc4 26. Rxc4 cxb4 27. Nxb4 Qb6+ 28. Qd4 Qxd4+ 29. Rxd4 Rd7 30. Rc4 Ngh5 31. Rf1 a5 32. Nd3 e6 33. dxe6 fxe6 34. g4 Ng7 35. Rfc1 Kf7 36. e5 Nd5 37. Ne4 Rb3 38. Ng5+ Ke7 39. exd6+ Rxd6 40. Nc5 Rxa3 41. Nge4 Rc6 42. Nc3 Nb6 43. N3e4 Nxc4 44. Rxc4 Ne8 45. Rd4 Nd6 46. Nxd6 Rxd6 47. Rxd6 Kxd6 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.28"]
[Round "9"]
[White "Celis, Joel Chang"]
[Black "Hasenohr, Benedict"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1619"]
[BlackElo "2008"]
[PlyCount "100"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. e3 d5 4. Bb2 c5 5. Be2 Nc6 6. Bb5 Bd7 7. 0-0 Be7 8. d3 0-0 9. Bxc6 Bxc6 10. Ne5 Qc7 11. f4 Rad8 12. Nd2 Ne8 13. Rf3 f6 14. Nxc6 bxc6 15. Rh3 g6 16. Qe1 Ng7 17. Qh4 h5 18. Qg3 Kf7 19. Qf3 Rh8 20. e4 Qa5 21. Qf2 c4 22. bxc4 Qb4 23. Bc1 Qc3 24. Nb3 dxe4 25. Qd2 Bb4 26. Rb1 exd3 27. Qxc3 Bxc3 28. Rxd3 Rxd3 29. cxd3 Rd8 30. Be3 Rxd3 31. Bxa7 Nf5 32. g3 h4 33. g4 Nd6 34. c5 Ne4 35. Rf1 h3 36. f5 exf5 37. gxf5 Re3 38. fxg6+ Kxg6 39. Bb8 Re2 40. Kh1 Rg2 41. Bg3 Be5 42. Bxe5 fxe5 43. Na5 Nf2+ 44. Rxf2 Rxf2 45. Kg1 Rg2+ 46. Kf1 Rxh2 47. Nxc6 Rxa2 48. Nxe5+ Kf5 49. Nd3 h2 50. Nf2 Rxf2+ 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.27"]
[Round "8"]
[White "Tan, Kwang Yang Aaron"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1619"]
[PlyCount "64"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 Nf6 5. d3 e6 6. Bb3 a6 7. a3 d5 8. e5 d4 9. exf6 dxc3 10. bxc3 Qxf6 11. Bd2 Bd6 12. Qf3 0-0 13. Ne2 e5 14. 0-0 Re8 15. Qg3 e4 16. Be3 Bf5 17. d4 Qe7 18. h3 b5 19. Bd5 Rac8 20. Qf2 cxd4 21. Nxd4 Nxd4 22. Bxd4 Red8 23. g4 Bxa3 24. Bxf7+ Kxf7 25. gxf5 Rxc3 26. Be3 Rxe3 27. Kh2 Rf3 28. Qe2 Rxf1 29. Rxf1 e3 30. Qh5+ Kg8 31. Qf3 Bb4 32. Rb1 e2 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.26"]
[Round "7"]
[White "Nguyen Duc Viet, Hn"]
[Black "Celis, Joel Chang"]
[Result "1/2-1/2"]
[ECO "B25"]
[BlackElo "1619"]
[PlyCount "89"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Bd7 7. Nge2 Rc8 8. Qd2 Nf6 9. Bh6 0-0 10. Bxg7 Kxg7 11. 0-0 a6 12. a4 h5 13. h3 Rh8 14. f4 c4 15. d4 e6 16. e5 Ne8 17. exd6 Nxd6 18. d5 exd5 19. Nxd5 Rf8 20. Nd4 Nf5 21. Nxf5+ Bxf5 22. Qc3+ f6 23. Rad1 Qa5 24. Qxa5 Nxa5 25. Ne7 Bxc2 26. Rd5 Rce8 27. Nxg6 Kxg6 28. Rxa5 Rf7 29. Bf3 Rh7 30. Rc1 Bd3 31. Rc5 f5 32. Bd5 Re3 33. Bxc4 Bxc4 34. R5xc4 Rxg3+ 35. Kh2 Rb3 36. Rg1+ Kf6 37. Rg2 Rg7 38. Rd4 Rxg2+ 39. Kxg2 Rxb2+ 40. Kg3 Re2 41. Rb4 Re4 42. Rb6+ Kg7 43. Rxb7+ Kg8 44. Rb8+ Kg7 45. Rb7+ 1/2-1/2

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.24"]
[Round "6"]
[White "Celis, Joel Chang"]
[Black "Ismailov, Mukhit"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1619"]
[BlackElo "2040"]
[PlyCount "74"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 d6 3. Bb2 e6 4. e3 Nf6 5. c4 Be7 6. Be2 b6 7. 0-0 Bb7 8. d4 0-0 9. Nbd2 Nbd7 10. Rc1 Qc7 11. Qc2 Rac8 12. Rfd1 Rfd8 13. h3 Nf8 14. Nf1 Qb8 15. dxc5 bxc5 16. Ng3 g6 17. Rd2 e5 18. Nh2 Ne6 19. Bf3 Bxf3 20. Nxf3 Qb7 21. Rcd1 a5 22. Bc3 Ra8 23. Ne1 a4 24. Rb1 axb3 25. Rxb3 Qa6 26. Qd3 d5 27. Qb1 d4 28. exd4 exd4 29. Ba1 Qxc4 30. Rc2 Qd5 31. Rb5 Bd6 32. Re2 Rdb8 33. Nf1 Nf4 34. Reb2 Re8 35. f3 Ne2+ 36. Kh1 Nc3 37. Qd3 Nxb5 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.23"]
[Round "5"]
[White "Hansen, Pal Andreas"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2074"]
[BlackElo "1619"]
[PlyCount "80"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Bd3 Bxc3 8. Bxc3 Ne4 9. Qc2 f5 10. Nd2 Nxc3 11. Qxc3 Bxg2 12. Rg1 Bb7 13. 0-0-0 Qf6 14. Kb1 c5 15. Rg3 Nc6 16. Nf3 cxd4 17. exd4 Rae8 18. Rdg1 Re7 19. h4 d6 20. Rg5 Nd8 21. d5 Qxc3 22. bxc3 Kh8 23. Nd4 Bc8 24. dxe6 Nxe6 25. Rxf5 g6 26. Rxf8+ Nxf8 27. h5 Kg7 28. hxg6 Nxg6 29. Nb5 Be6 30. f4 Kf6 31. Rf1 Bg4 32. Rf2 Rd7 33. Nd4 h5 34. Kb2 Ne7 35. Rg2 Nf5 36. Rxg4 hxg4 37. Nxf5 d5 38. Ne3 g3 39. Ng4+ Ke7 40. Kc2 g2 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.22"]
[Round "4"]
[White "Celis, Joel Chang"]
[Black "Talipov, Nafis"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1619"]
[BlackElo "2029"]
[PlyCount "106"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. e3 g6 5. c4 Bg7 6. d4 d6 7. dxc5 dxc5 8. Qxd8+ Nxd8 9. Be2 Bf5 10. 0-0 Nc6 11. Nh4 Be6 12. Rd1 0-0 13. Nd2 Rfd8 14. g3 Rd7 15. Ndf3 Rad8 16. Rxd7 Rxd7 17. Rd1 Ne4 18. Bxg7 Kxg7 19. Rxd7 Bxd7 20. Bd3 Nc3 21. a3 Be6 22. Ng5 Bc8 23. Ne4 Nxe4 24. Bxe4 Na5 25. Bc2 Be6 26. Nf3 b5 27. cxb5 Nxb3 28. Ne5 Kf6 29. f4 c4 30. Nc6 Na1 31. Bd1 c3 32. Nd4 Bf5 33. Ba4 c2 34. Ne2 Ke6 35. Kf2 Kd5 36. Ke1 Kc4 37. Kd2 Nb3+ 38. Bxb3+ Kxb3 39. Nc1+ Kc4 40. Na2 Kb3 41. Nc1+ Kxa3 42. Kc3 Ka4 43. Kc4 Bd7 44. Kc3 Bxb5 45. Kxc2 Bc4 46. Kc3 Kb5 47. h4 f5 48. Kd4 a5 49. e4 fxe4 50. Kxe4 Kb4 51. Kd4 a4 52. g4 e6 53. g5 a3 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.22"]
[Round "3"]
[White "Modi, Jaishil Bhadrashil"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1613"]
[BlackElo "1619"]
[PlyCount "124"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qd8 9. Be3 Nf6 10. 0-0 Bd6 11. Qd2 0-0 12. Rfd1 Nb4 13. Rac1 a6 14. h3 Bh5 15. Bf4 Bxf4 16. Qxf4 Rc8 17. Qh4 h6 18. Rd2 g5 19. Qg3 Ne4 20. Qe5 Nxd2 21. Nxd2 Bxe2 22. Qxe2 Qxd4 23. Nf3 Qc4 24. Qe3 Nd5 25. Qe5 Nxc3 26. Rxc3 Qf4 27. Qa5 Rxc3 28. Qxc3 Rd8 29. g3 Qf5 30. Kg2 b5 31. Qc6 Rd3 32. g4 Qd5 33. Qxd5 Rxd5 34. Kf1 Rd1+ 35. Ke2 Rb1 36. b3 Rb2+ 37. Ke3 Rxa2 38. Nd2 Kf8 39. f3 Rxd2 40. Kxd2 Ke7 41. b4 Kd6 42. Kd3 Kd5 43. Kc3 f6 44. Kd3 e5 45. Kc3 e4 46. fxe4+ Kxe4 47. Kc2 Kd4 48. Kd2 Kc4 49. Ke3 Kxb4 50. Ke4 Kc4 51. Kf5 b4 52. Kxf6 b3 53. Kg6 b2 54. Kxh6 b1Q 55. Kxg5 Qh7 56. h4 a5 57. h5 a4 58. h6 Qf7 59. Kh4 Qg6 60. g5 a3 61. Kg4 a2 62. Kh4 a1Q 0-1

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.21"]
[Round "2"]
[White "Juhasz, Kristof"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2214"]
[BlackElo "1619"]
[PlyCount "63"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Bb4 8. Qc2 Bxc3 9. Qxc3 d6 10. Rd1 Nbd7 11. b3 Qe7 12. Bb2 Ne4 13. Qc2 f5 14. d5 e5 15. Nh4 Qf7 16. Rf1 Nec5 17. b4 Na6 18. a3 g5 19. Nf3 Qh5 20. h4 g4 21. Ng5 Rf6 22. Ne6 Nf8 23. Nf4 Qf7 24. Nd3 Qe7 25. Rac1 Nd7 26. e3 Rf7 27. Rfd1 Rb8 28. Qc3 Qf6 29. c5 Ba8 30. c6 Nf8 31. a4 Ng6 32. Qc4 1-0

[Event "Wch U14"]
[Site "Vung Tau"]
[Date "2008.10.20"]
[Round "1"]
[White "Celis, Joel Chang"]
[Black "Vakhidov, Jahongir"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1619"]
[BlackElo "2159"]
[PlyCount "84"]
[EventDate "2008.10.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 g6 2. e3 Bg7 3. d4 d6 4. c4 Nd7 5. b3 e5 6. Nc3 Ne7 7. Bb2 0-0 8. Be2 f5 9. dxe5 Nxe5 10. 0-0 N7c6 11. a3 h6 12. Qc2 Kh7 13. Rad1 f4 14. exf4 Nxf3+ 15. Bxf3 Nd4 16. Qd3 Bf5 17. Be4 Nxb3 18. Bxf5 Rxf5 19. Ne4 Nc5 20. Nxc5 Bxb2 21. Ne6 Qd7 22. Rfe1 Bf6 23. g4 Ra5 24. c5 Ra6 25. g5 hxg5 26. fxg5 Bg7 27. Nxc7 Qxc7 28. cxd6 Qd7 29. Re7 Qg4+ 30. Kh1 Rxa3 31. Qd5 Qf3+ 32. Qxf3 Rxf3 33. d7 Rff8 34. Rb1 Rab8 35. Kg2 b5 36. Rc1 b4 37. Rc7 Rfd8 38. Re2 b3 39. Re1 b2 40. Rb1 a5 41. Ra7 Ra8 42. Rxa8 Rxa8 0-1

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.12"]
[Round "10"]
[White "Celis, Joel Chang"]
[Black "Ng, Isaac"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "89"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 Nc6 5. Bb5 e6 6. Ne5 Bd7 7. Bxc6 Bxc6 8. 0-0 Bd6 9. f4 Qc7 10. d3 0-0-0 11. Nd2 Rhf8 12. c4 Ne8 13. Rc1 f6 14. Nxc6 Qxc6 15. cxd5 exd5 16. d4 b6 17. a4 Kb7 18. Ba3 Rg8 19. Qh5 h6 20. Nf3 Nc7 21. dxc5 bxc5 22. Nd4 Qb6 23. Nf5 Na6 24. Rfd1 d4 25. exd4 Kb8 26. Nxd6 Qxd6 27. Qf3 g5 28. fxg5 Rxg5 29. dxc5 Qe7 30. Qf4+ Ka8 31. Rxd8+ Qxd8 32. Qd6 Qc8 33. Qxf6 Qb7 34. Qb2 Qc6 35. Qf2 Nc7 36. g3 Nd5 37. Qf8+ Kb7 38. Qd6 Qe8 39. c6+ Ka8 40. Bc5 Nc3 41. Rxc3 Qe1+ 42. Kg2 Qe2+ 43. Bf2 Qe4+ 44. Rf3 Rf5 45. Qd8# 1-0

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.11"]
[Round "9"]
[White "Jung, Young Hoon"]
[Black "Celis, Joel Chang"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1561"]
[PlyCount "63"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Bd3 Nbd7 8. 0-0 0-0 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Be4 Bxe4 12. Nxe4 Nd5 13. Rc1 Rc8 14. Nc3 N7f6 15. Ne5 c5 16. Ne2 Qe7 17. Ng3 Rfd8 18. Qa4 Qc7 19. Nd3 Qb7 20. dxc5 Nxe3 21. fxe3 Rxd3 22. cxb6 axb6 23. Qa7 Qb8 24. Rxc8+ Qxc8 25. Qxb6 Qa8 26. Rc1 h6 27. Qc5 Qxa2 28. Qc8+ Kh7 29. Qc2 Qb3 30. Qb1 Kh8 31. Nf1 Rd6 32. Qa1 1/2-1/2

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.10"]
[Round "8"]
[White "Celis, Joel Chang"]
[Black "Lin Chung Yu, Lee"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "105"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 Nf6 3. e3 b6 4. Bb2 Bb7 5. Be2 Be7 6. 0-0 0-0 7. c4 d5 8. d4 Nbd7 9. Nbd2 Rc8 10. Rc1 c5 11. Bd3 Rc7 12. cxd5 Nxd5 13. Nc4 Qa8 14. dxc5 Bxc5 15. Be4 N5f6 16. Bxf6 Nxf6 17. Bxb7 Qxb7 18. Qd2 Rd7 19. Qc2 Qe4 20. Qb2 Rfd8 21. Nfe5 Rd5 22. b4 b5 23. bxc5 bxc4 24. Nxc4 Qh4 25. Ne5 Ne4 26. Nf3 Qe7 27. c6 Qc7 28. Nd4 Rb8 29. Qc2 Rh5 30. h3 Nf6 31. Nf3 Nd5 32. Rfd1 Rb6 33. Qa4 Rb4 34. Qa3 a5 35. Qd3 Rb8 36. e4 Nf6 37. Qd6 Qxd6 38. Rxd6 Nxe4 39. c7 Rf8 40. Rd8 Rd5 41. Rxf8+ Kxf8 42. c8Q+ Ke7 43. Qc7+ Rd7 44. Qxa5 Rd5 45. Rc7+ Kf6 46. Qa7 Rd1+ 47. Kh2 Nd6 48. Qe3 h6 49. Qe5+ Kg6 50. Rd7 Rd5 51. Qxd5 exd5 52. Rxd6+ Kf5 53. a4 1-0

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.08"]
[Round "6"]
[White "Celis, Joel Chang"]
[Black "Sulakkana, Charuni"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "71"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. Be2 e5 6. c4 b6 7. Nc3 Bb7 8. 0-0 0-0 9. d4 exd4 10. Nxd4 c5 11. Ndb5 d5 12. Nxd5 Nxd5 13. Bxg7 Kxg7 14. cxd5 Bxd5 15. e4 Bxe4 16. Qxd8 Rxd8 17. Nc7 Rd2 18. Nxa8 Bxa8 19. Bc4 Nd7 20. Rfd1 Rxd1+ 21. Rxd1 Ne5 22. Bd5 Bxd5 23. Rxd5 Kf6 24. f4 Ng4 25. Rd7 a5 26. Rb7 Kf5 27. Rxf7+ Nf6 28. g3 a4 29. bxa4 Ke4 30. Rxf6 Kd3 31. Rxb6 c4 32. a5 c3 33. a6 Kd2 34. a7 c2 35. Rc6 c1Q+ 36. Rxc1 1-0

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.08"]
[Round "7"]
[White "Gondwe, Lhnganiso"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "D60"]
[PlyCount "110"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. 0-0 0-0 7. c4 c5 8. Nc3 cxd4 9. exd4 dxc4 10. Bxc4 b6 11. Rc1 Bb7 12. Re1 Rc8 13. Bd3 Nd5 14. Bd2 N7f6 15. a3 Bd6 16. Ne2 Bb8 17. Bg5 Qd6 18. Ne5 Nh5 19. Bh4 f6 20. Rxc8 Rxc8 21. Ng4 Ndf4 22. Nxf4 Nxf4 23. Bg3 f5 24. Bxf4 Qxf4 25. Ne5 Qxd4 26. Bc4 Bxe5 27. Bxe6+ Kf8 28. Bxc8 Bxc8 29. Qxd4 Bxd4 30. Rd1 Bf6 31. Rc1 Be6 32. Rc7 a5 33. Rc6 Bb3 34. Rxb6 a4 35. Rb4 g6 36. Rb7 Kg8 37. h3 Bxb2 38. g4 fxg4 39. hxg4 Bxa3 40. Kh2 Bd6+ 41. Kh3 a3 42. Ra7 a2 43. Ra8+ Kg7 44. Ra7+ Bf7 45. Kh4 Be5 46. Kh3 a1Q 47. Rxa1 Bxa1 48. f4 Bd5 49. Kh4 h6 50. Kg3 Kf7 51. Kh4 Ke6 52. Kh3 h5 53. gxh5 gxh5 54. Kh4 Bf3 55. Kg5 Bf6+ 0-1

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.07"]
[Round "5"]
[White "Al Zarooni, Eisa"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "66"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 Nd7 10. 0-0 Bb7 11. Be4 Bxe4 12. Nxe4 Nd5 13. a3 Qe7 14. Qd3 h6 15. Rac1 Rfd8 16. Rfe1 e5 17. Qc4 exd4 18. exd4 Nf4 19. Qc2 Qf8 20. g3 Ne6 21. d5 Nec5 22. b4 Nxe4 23. Qxe4 Nf6 24. Qc4 Rac8 25. Rcd1 Qd6 26. Ne5 Re8 27. Nf3 Rxe1+ 28. Rxe1 Qxd5 29. Qxd5 Nxd5 30. Kf1 Kf8 31. Nd2 Rd8 32. Ke2 Nc3+ 33. Kf3 Rxd2 0-1

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.07"]
[Round "4"]
[White "Celis, Joel Chang"]
[Black "Mok, Francis"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "55"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb5 Bd7 5. Bb2 a6 6. Bxc6 Bxc6 7. 0-0 Nf6 8. d3 e6 9. Ne5 Rc8 10. Nd2 Bd6 11. f4 Bxe5 12. Bxe5 0-0 13. Rf3 Kh8 14. Rh3 Kg8 15. Qe1 Nd7 16. Bb2 Qe8 17. Qh4 f6 18. Qxh7+ Kf7 19. Rg3 Rg8 20. c4 d4 21. exd4 cxd4 22. Bxd4 Rd8 23. Bc3 b5 24. Qg6+ Ke7 25. Bb4+ Nc5 26. Bxc5+ Kd7 27. Qxe8+ Rdxe8 28. Re1 1-0

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.06"]
[Round "2"]
[White "Celis, Joel Chang"]
[Black "Chibnall, Alana"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "98"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 d5 3. e3 Nf6 4. Bb2 c5 5. Ne5 Bd6 6. f4 Nc6 7. Bb5 Qb6 8. Bxc6+ bxc6 9. 0-0 d4 10. Nc4 Qc7 11. g3 Ba6 12. Nba3 0-0 13. Re1 Nd5 14. exd4 cxd4 15. Bxd4 Qe7 16. Nxd6 Qxd6 17. Qg4 g6 18. Bb2 Rac8 19. h4 Qc5+ 20. Kg2 Ne7 21. Re5 Qd6 22. Rd1 Nf5 23. h5 f6 24. Ra5 Nh6 25. Qf3 c5 26. hxg6 hxg6 27. Qe4 Kf7 28. d3 Qb6 29. Qa4 Bb7+ 30. Kh3 Nf5 31. Qd7+ Ne7 32. g4 Rh8+ 33. Kg3 c4 34. Qd4 Qxd4 35. Bxd4 Nc6 36. Rxa7 Nxa7 37. Bxa7 cxd3 38. Rxd3 Be4 39. Rd7+ Ke8 40. Rg7 Rc3+ 41. Kf2 Rh2+ 42. Kg1 Rg2+ 43. Kf1 Rh3 44. Bf2 Bf3 45. Ke1 Rh1+ 46. Kd2 Rxf2+ 47. Kc3 Bxg4 48. Rxg6 Rxf4 49. Nc4 Kf7 0-1

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.06"]
[Round "3"]
[White "Kim, Keonhee"]
[Black "Celis, Joel Chang"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "66"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Bc4 d6 5. c3 dxc3 6. Nxc3 Nf6 7. 0-0 e6 8. Re1 Be7 9. e5 Ng4 10. Bf4 d5 11. Bb5 Qb6 12. Be3 Nxe3 13. Rxe3 0-0 14. Bxc6 bxc6 15. Na4 Qa5 16. a3 Ba6 17. Nd4 Rfc8 18. Rc1 c5 19. Nf3 Bb5 20. Nc3 d4 21. Nxd4 cxd4 22. Qxd4 Bc5 23. Qd2 Bxe3 24. Qxe3 Ba6 25. Rd1 Rd8 26. Rb1 Qb6 27. Qg5 h6 28. Qh4 Qd4 29. Qe7 Qxe5 30. g3 Qg5 31. Qc7 Qf5 32. b4 Rdc8 33. Qa5 Qxa5 0-1

[Event "World ol U16 06th"]
[Site "Singapore"]
[Date "2007.08.05"]
[Round "1"]
[White "Rian, Kapriaga"]
[Black "Celis, Joel Chang"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "45"]
[EventDate "2007.08.05"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "SIN"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15. Rdg1 Qa5 16. Kb1 Rfe8 17. Bh6 Bxh6 18. Qxh6 Rxc3 19. bxc3 Rc8 20. fxg4 Nc4 21. Rxh5 Nd2+ 22. Kc1 Nxb3+ 23. Nxb3 1-0

