[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.29"]
[Round "9"]
[White "Lavandeira, Juan Bautista"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1335"]
[PlyCount "50"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 Bf5 5. cxd5 cxd5 6. Nf3 Nbd7 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. Ng5 h6 12. Nf3 Rc8 13. Rac1 Qa5 14. a3 Ne8 15. Rc2 Bd6 16. Bxd6 Nxd6 17. Rfc1 Nb6 18. Ne5 Nbc4 19. Nxc4 Nxc4 20. Ne2 a6 21. b3 Nd6 22. Rxc8 Rxc8 23. Rxc8+ Nxc8 24. Qc3 Qxc3 25. Nxc3 b5 1/2-1/2

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Aguiar, Arthur Vinicius De"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "1381"]
[PlyCount "37"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. c4 d6 6. Be2 Nbd7 7. 0-0 b6 8. Nc3 Bb7 9. d5 Nc5 10. Qc2 a5 11. a3 a4 12. Nd4 Nfd7 13. Ncb5 h6 14. Bf4 h5 15. Rab1 Nb8 16. b4 axb3 17. Nxb3 Nbd7 18. Qc1 Ba6 19. N3d4 1/2-1/2

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Roselli, Federico"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1267"]
[PlyCount "56"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Be6 6. Bb3 Nf6 7. d3 Qe7 8. Be3 Bb6 9. Nbd2 0-0-0 10. Nc4 Nd7 11. Ba4 Rdg8 12. Bxc6 bxc6 13. d4 Bxc4 14. Re1 g5 15. b3 Be6 16. d5 cxd5 17. exd5 Bf5 18. Bxb6 Nxb6 19. Nd4 Qd7 20. Nxf5 Qxf5 21. g4 Qf4 22. a4 h5 23. f3 Qg3+ 24. Kf1 Qxh3+ 25. Kg1 hxg4 26. fxg4 Qg3+ 27. Kf1 Rh1+ 28. Ke2 Rh2+ 0-1

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.25"]
[Round "5"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Rossel Grandon, Cristobal Alejandro"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1339"]
[PlyCount "56"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. Bd3 Bg4 7. 0-0 c6 8. Re1 Nd7 9. h3 Bh5 10. Bg5 f6 11. Bh4 Qc7 12. Qe2 0-0-0 13. Rac1 g5 14. Bg3 Rde8 15. Bxd6 Qxd6 16. g4 Bg6 17. Na4 Bxd3 18. Qxd3 h5 19. Kf1 hxg4 20. hxg4 Rh1+ 21. Ke2 Nf5+ 22. Kd1 Rhxe1+ 23. Nxe1 Qe7 24. Kd2 Nd6 25. f3 Nc4+ 26. Kc3 a5 27. a3 b5 28. b3 b4+ 0-1

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.24"]
[Round "4"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1414"]
[PlyCount "101"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nd2 e6 8. Ngf3 c5 9. h3 a6 10. 0-0 b5 11. a3 c4 12. Qc2 Nb6 13. Ne5 Bd6 14. Rad1 Qc7 15. Rfe1 0-0 16. Bh2 Nfd7 17. f4 f6 18. Nef3 e5 19. dxe5 fxe5 20. Ng5 e4 21. Ne6 Qb7 22. Nxf8 Rxf8 23. Nxe4 dxe4 24. Rxd6 Qc7 25. Red1 Rf6 26. Qd2 Rf7 27. f5 Qc5 28. Rf1 Rxf5 29. Rxf5 Qxf5 30. Rxb6 Nxb6 31. Qd8+ Qf8 32. Qxb6 Qf6 33. Qxf6 gxf6 34. Kf2 Kf7 35. Kg3 Kg6 36. Kf4 f5 37. g4 fxg4 38. hxg4 h5 39. gxh5+ Kxh5 40. Kxe4 Kg6 41. Kd5 Kf5 42. e4+ Kf6 43. Kd6 Kf7 44. Kd7 a5 45. e5 a4 46. e6+ Kg6 47. e7 Kh7 48. e8Q b4 49. Qh5+ Kg7 50. Be5+ Kf8 51. Qe8# 1-0

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "2"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Morris, Byron"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1483"]
[PlyCount "54"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Nxd5 5. 0-0 c5 6. c4 Nf4 7. d3 Nxe2+ 8. Qxe2 Nc6 9. Be3 e6 10. Bf4 Nd4 11. Qd1 Nxf3+ 12. gxf3 Bh3 13. Qa4+ Qd7 14. Qxd7+ Kxd7 15. Re1 f6 16. Nc3 g5 17. Be3 Rc8 18. d4 cxd4 19. Bxd4 e5 20. Bxa7 Rxc4 21. Rac1 g4 22. Red1+ Ke6 23. Ne2 gxf3 24. Rxc4 fxe2 25. Re1 Rg8+ 26. Kh1 Bg2+ 27. Kg1 Bf3+ 0-1

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.22"]
[Round "1"]
[White "Zhao, Ian"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1780"]
[PlyCount "53"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. a4 a5 9. h3 Be6 10. Re1 Qd6 11. Nbd2 f5 12. Ng5 h6 13. Nxe6 Qxe6 14. Nf3 Qd6 15. Qb3 Nce7 16. Nxe5 Kh8 17. d4 Bb6 18. Bd2 c5 19. dxc5 Bxc5 20. Rad1 Rad8 21. Bf4 g5 22. Nf7+ Rxf7 23. Bxd6 Rxd6 24. Bxd5 Nxd5 25. Rxd5 b6 26. Rxd6 Bxd6 27. Qxf7 1-0

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.27"]
[Round "9"]
[White "Gondwe, Khwima Charles"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "28"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Nf6 6. d3 Be7 7. 0-0 0-0 8. Nxe5 Bd6 9. Nf3 Ne8 10. Bg5 Nf6 11. e5 Bc5 12. exf6 gxf6 13. Bh6 Qd7 14. Bxf8 Bxf8 1-0

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.26"]
[Round "8"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Leluma, Sentle"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "48"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qg6 10. Bb5 Bh3 11. g3 Nd4 12. Ne7+ Kh7 13. Nxg6 fxg6 14. Nd2 Nxb5 15. Qe2 Nd4 16. Qd1 Bxf1 17. Kxf1 Ne6 18. Ke2 Rxf2+ 19. Ke1 Rxh2 20. Nf3 Rh1+ 21. Kd2 Rxd1+ 22. Rxd1 Rf8 23. Nh4 Re8 24. c3 g5 0-1

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.25"]
[Round "7"]
[White "De Wit, Petrie"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "49"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. h3 Qe7 6. d3 Bd7 7. 0-0 0-0-0 8. d4 g6 9. d5 Nb4 10. a3 Na6 11. Bxa6 bxa6 12. Be3 Qe8 13. Bxa7 Bb5 14. Nxb5 axb5 15. Re1 Bh6 16. Be3 Qf8 17. Qd3 Nh5 18. Bxh6 Qxh6 19. Qxb5 g5 20. Qb4 g4 21. hxg4 Nf4 22. Qb3 Qg6 23. g5 c5 24. dxc6 Qe6 25. Qb7# 1-0

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.23"]
[Round "5"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Eaton, Dante"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "40"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. Nf3 Nc6 4. 0-0 Be7 5. Nc3 Nf6 6. d4 e4 7. Ne5 Bd6 8. f4 Bxe5 9. dxe5 Ng4 10. e3 Be6 11. Bh3 Qd7 12. Nb5 0-0 13. Qe1 a6 14. Nd4 Nxd4 15. exd4 b6 16. Qd1 h5 17. Bd2 b5 18. Bb4 Rfb8 19. a4 e3 20. Qe1 bxa4 0-1

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.23"]
[Round "6"]
[White "Hong, Weiyi"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "53"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. Be2 Nf6 6. d3 Bb4+ 7. Nd2 0-0 8. 0-0 d5 9. f3 Kh8 10. Re1 Re8 11. a3 Bxd2 12. Bxd2 dxe4 13. fxe4 Nd7 14. Rf1 Nf6 15. Bg5 Re6 16. Qe1 Re5 17. Bf4 Rb5 18. Qh4 Rxb2 19. Rac1 Qd7 20. Qg5 Kg8 21. Qg3 Qa4 22. Bh6 Kf8 23. Qxg7+ Ke7 24. Qxf6+ Kd7 25. Bg4+ Ke8 26. Qh8+ Ke7 27. Qf8# 1-0

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.22"]
[Round "4"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Kioko, Maxrore Wambua"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "40"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. d3 Be6 7. Na4 Qe7 8. Be3 h5 9. Ng5 Bxe3 10. fxe3 a6 11. Bxc6+ bxc6 12. Qd2 d5 13. Qa5 Rc8 14. Qxa6 Qd6 15. Nxe6 Qxe6 16. Nc3 h4 17. Rfe1 Qd7 18. exd5 h3 19. dxc6 Qg4 20. Kf1 Qxg2# 0-1

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.21"]
[Round "2"]
[White "Hayssan, Abdul Arnaldo Afu"]
[Black "Zeuner, Ole"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "24"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. Nb5 Nf6 6. Bd3 0-0 7. 0-0 a6 8. Na3 b5 9. e5 Ng4 10. Be4 Ngxe5 11. Ng5 d5 12. Nf3 dxe4 0-1

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.21"]
[Round "3"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "17"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 4. Qd4 Ng6 5. Nf3 d6 6. Nc3 Bg4 7. Bg5 Nd7 8. Qxg4 f6 9. Bxf6 1-0

[Event "Wch U10"]
[Site "Durban"]
[Date "2014.09.20"]
[Round "1"]
[White "Kushagra, Mohan"]
[Black "Hayssan, Abdul Arnaldo Afu"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1771"]
[PlyCount "43"]
[EventDate "2014.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Nf6 6. d3 Bb4 7. c3 Ba5 8. cxd4 0-0 9. Bg5 d6 10. Nc3 Bg4 11. Bxf6 Qxf6 12. Qxg4 Qxd4 13. Bc4 Bxc3 14. bxc3 Qxc3 15. f4 c6 16. f5 d5 17. f6 Qxf6 18. Rxf6 Kh8 19. Rf3 dxc4 20. Raf1 c3 21. Rxf7 Kg8 22. Qxg7# 1-0

