[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.26"]
[Round "8"]
[White "Abdalla, Umar Mohammad"]
[Black "Bonilla Viamonte, Diego Armando"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1354"]
[BlackElo "1620"]
[PlyCount "42"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+ 8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 N5f6 11. f3 c5 12. d5 b6 13. Bc4 Ne5 14. Be2 Ng6 15. g3 Re8 16. Bc4 Ne5 17. Bb3 c4 18. Bd1 Nd3 19. Ne2 Nxb2 20. Bc2 Ba6 21. Nf4 Rc8 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Fernandez Pena, Daniel"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "1354"]
[PlyCount "44"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Bd6 4. Bg5 Nf6 5. e3 h6 6. Bh4 0-0 7. Nbd2 Be7 8. Bd3 b6 9. c3 c5 10. Rc1 Nbd7 11. 0-0 Re8 12. Re1 Qc7 13. b4 c4 14. Bb1 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Nf3 Qc7 18. Bxf6 Bxf6 19. Qxd5 Bb7 20. Qf5 Bxf3 21. Qxf3 Qe5 22. g3 b5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "Abdalla, Umar Mohammad"]
[Black "Da Silva, Esequiel Luis Melo"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1354"]
[BlackElo "1647"]
[PlyCount "63"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 b6 4. Nf3 Bb7 5. g3 Nf6 6. Bg2 d5 7. cxd5 Nxd5 8. 0-0 Nc6 9. Nc3 cxd4 10. Nxd5 Qxd5 11. Nxd4 Qd7 12. Qa4 Nxd4 13. Qxd7+ Kxd7 14. Bxb7 Ne2+ 15. Kg2 Rb8 16. Rd1+ Bd6 17. Bf3 Nxc1 18. Raxc1 Rhc8 19. Be2 Ke7 20. f4 Rxc1 21. Rxc1 Bc5 22. Kf3 Rd8 23. Rc2 f6 24. e4 Rd4 25. b3 f5 26. exf5 exf5 27. Bc4 a5 28. Re2+ Kd8 29. Bg8 h6 30. Re1 a4 31. Re2 Rd1 32. Rc2 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Da Rosa, Pauline Cardoso"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1354"]
[PlyCount "80"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 h6 5. 0-0 Bc5 6. d3 a6 7. a3 d6 8. Re1 0-0 9. h3 Be6 10. Bxe6 fxe6 11. Ne2 d5 12. exd5 exd5 13. Ng3 e4 14. dxe4 Nxe4 15. Nxe4 dxe4 16. Qxd8 Raxd8 17. Rxe4 Rd1+ 18. Kh2 Bd6+ 19. g3 Rxf3 20. Kg2 Rf7 21. f3 Nd4 22. f4 Nxc2 23. Rb1 Nd4 24. Kf2 Nb3 25. Re1 Rxe1 26. Kxe1 Nxc1 27. Rxc1 Re7+ 28. Kf2 Kf7 29. Kf3 a5 30. g4 b6 31. h4 Bc5 32. h5 Re3+ 33. Kg2 Re2+ 34. Kh3 Rxb2 35. Rd1 Bd6 36. Rd4 Rb3+ 37. Kh4 Rxa3 38. g5 b5 39. Rd5 b4 40. Rf5+ Ke6 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "Abdalla, Umar Mohammad"]
[Black "Felix, Joao Eduardo Orland"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1354"]
[BlackElo "1703"]
[PlyCount "43"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 d5 6. dxc5 Qa5 7. Bd2 Qxc5 8. b3 Bd7 9. Nf3 Nc6 10. Bd3 dxc4 11. Bxc4 Na5 12. Ne4 Nxe4 13. Qxe4 Bc6 14. Qc2 Bxf3 15. gxf3 Bxd2+ 16. Qxd2 Nxc4 17. bxc4 Qxc4 18. Rc1 Qb5 19. Rg1 0-0 20. Qc3 g6 21. Rg4 Rad8 22. Rc4 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Andrade, Roberto Luiz Costa"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1962"]
[BlackElo "1354"]
[PlyCount "68"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bc5 6. Be3 Bxd4 7. Bxd4 e5 8. Bc5 Nge7 9. Qd6 b6 10. Ba3 0-0 11. 0-0-0 Re8 12. Nb5 Rf8 13. Nc7 Rb8 14. Bb5 Rb7 15. Nd5 Nxd5 16. Rxd5 Nd4 17. Qxf8+ Qxf8 18. Bxf8 Kxf8 19. Rxe5 Nxb5 20. Rxb5 d6 21. Rd1 Rd7 22. e5 dxe5 23. Rxd7 Bxd7 24. Rxe5 a6 25. f4 b5 26. Kd2 Be6 27. f5 Bd7 28. g4 a5 29. Re3 f6 30. Re4 Kf7 31. Rf4 g5 32. Rf3 h5 33. h3 h4 34. Rf2 Bc6 1-0

[Event "Florianopolis op-B"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "5"]
[White "Abdalla, Umar Mohammad"]
[Black "Silva, Maria Julia Barbier"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1346"]
[BlackElo "1231"]
[PlyCount "45"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 Nf6 4. Nc3 Be7 5. Nf3 0-0 6. Bd3 cxd4 7. exd4 d5 8. b3 Qa5 9. Bd2 Bb4 10. Qc2 g6 11. 0-0 Nc6 12. a3 dxc4 13. bxc4 Bxc3 14. Bxc3 Qd8 15. Qb2 Nh5 16. Rfd1 Qc7 17. d5 exd5 18. cxd5 Nd8 19. Rac1 Qf4 20. Be5 Qa4 21. Bd6 Nf4 22. Bxf8 Bg4 23. Qg7# 1-0

[Event "Florianopolis op-B"]
[Site "Florianopolis"]
[Date "2023.09.24"]
[Round "6"]
[White "De Oliveira, Rafael Jose Magnant"]
[Black "Abdalla, Umar Mohammad"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1339"]
[BlackElo "1346"]
[PlyCount "118"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 Nc6 4. Nc3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. Bc4 Nf6 8. d4 exd4 9. 0-0 0-0 10. e5 dxe5 11. fxe5 Nd5 12. Ng5 Nxe5 13. Qh5 h6 14. Nxf7 Rxf7 15. Rxf7 Nxf7 16. Bxd5 Qf6 17. Bd2 Be6 18. Rf1 Qe7 19. Bb4 c5 20. Bd2 Rd8 21. Bxe6 Qxe6 22. Qh4 Rf8 23. a3 Qe8 24. Re1 Qd8 25. Qg4 Re8 26. Rf1 Re7 27. Bf4 Qe8 28. Qg6 Re6 29. Qd3 Ne5 30. Bxe5 Rxe5 31. Qb3+ Qe6 32. Qf3 Qe7 33. Qh3 Qe6 34. Qf3 Qe7 35. Qg4 Qe8 36. Qf3 Re7 37. Qb3+ Re6 38. Re1 Kf7 39. Qf3+ Kg8 40. Qd5 Kf7 41. Qxb7+ Qe7 42. Rf1+ Kg8 43. Qb8+ Qe8 44. Qg3 Re3 45. Qd6 Re6 46. Rf8+ Qxf8 47. Qxe6+ Qf7 48. Qxb6 Qe7 49. Qb3+ Kh8 50. Kf2 Qh4+ 51. Qg3 Qf6+ 52. Ke2 Qa6+ 53. Qd3 c4 54. Qxd4 c3+ 55. Ke1 Qe6+ 56. Kf2 Qf6+ 57. Ke3 Qg5+ 58. Kf3 Qf5+ 59. Ke3 Qg5+ 1/2-1/2

[Event "Florianopolis op-B"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "2"]
[White "Abdalla, Umar Mohammad"]
[Black "Cozzer, Pietro"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1346"]
[BlackElo "1801"]
[PlyCount "68"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. Nf3 a6 10. 0-0 c5 11. Be2 Nc6 12. dxc5 Qe7 13. a3 Bxc5 14. b4 Bd6 15. Bb2 0-0 16. Rad1 Rfd8 17. Rfe1 Rac8 18. Qb1 Ne5 19. Nxe5 Bxe5 20. Rxd8+ Qxd8 21. Qa1 Qc7 22. Rc1 Qb8 23. f4 Bc7 24. Nd1 Ne8 25. Nf2 Qa8 26. Bf1 Bb6 27. Bd4 Rxc1 28. Qxc1 Bxd4 29. exd4 Nd6 30. Qc3 Nf5 31. g3 Qd8 32. d5 Qxd5 33. Qd3 Nd4 34. Be2 Qg2# 0-1

[Event "Florianopolis op-B"]
[Site "Florianopolis"]
[Date "2023.09.23"]
[Round "3"]
[White "Bieging, Luca Jurgen"]
[Black "Abdalla, Umar Mohammad"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1436"]
[BlackElo "1346"]
[PlyCount "68"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg2 Be6 7. Nf3 0-0 8. 0-0 c5 9. Bg5 Nbd7 10. Rc1 Rc8 11. e3 h6 12. Bxf6 Nxf6 13. dxc5 Bxc5 14. Nd4 Qd7 15. Re1 Bb4 16. Qd3 Bxc3 17. Rxc3 Rxc3 18. Qxc3 Rc8 19. Qd2 Qc7 20. Nb3 Qb6 21. Rc1 Rxc1+ 22. Qxc1 Qc6 23. Qc5 Qxc5 24. Nxc5 b6 25. Nxe6 fxe6 26. Kf1 Kf7 27. Ke2 Ke7 28. Kd3 Kd6 29. h3 a5 30. e4 dxe4+ 31. Bxe4 Kc5 32. Bg6 e5 33. Bf7 g5 34. a3 b5 1/2-1/2

[Event "Florianopolis op-B"]
[Site "Florianopolis"]
[Date "2023.09.22"]
[Round "1"]
[White "Moyses Sobrinho, Elias"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1800"]
[BlackElo "1346"]
[PlyCount "63"]
[EventDate "2023.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nc6 5. e3 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. cxd5 exd5 9. c4 Bg4 10. h3 Be6 11. c5 Ne4 12. Bd3 f5 13. 0-0 Qe7 14. Qc2 a6 15. Rb1 Rab8 16. Bd2 Qf6 17. Bc3 g5 18. Ne5 Nxe5 19. dxe5 Qg7 20. Bxe4 fxe4 21. Qe2 c6 22. f3 exf3 23. Rxf3 Rxf3 24. Qxf3 Rf8 25. Qg3 h6 26. Rf1 Rxf1+ 27. Kxf1 Qf8+ 28. Qf2 Qxc5 29. Qf6 Qc4+ 30. Kg1 d4 31. Bxd4 Bf7 32. e6 1-0

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.05.01"]
[Round "6"]
[White "Abdalla, Umar Mohammad"]
[Black "Kruger, Nathalia"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1366"]
[BlackElo "1800"]
[PlyCount "113"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Nbd7 8. 0-0 Bb7 9. cxd5 exd5 10. h3 c5 11. dxc5 bxc5 12. b3 Qb6 13. Rc1 Qc6 14. Bb5 Qc8 15. Bxd7 Qxd7 16. Ne5 Qe8 17. Nf3 Rd8 18. Na4 Rc8 19. Re1 Qd8 20. Nc3 Re8 21. Bg3 Bd6 22. Bxd6 Qxd6 23. e4 d4 24. e5 Qc6 25. exf6 dxc3 26. Rxe8+ Rxe8 27. fxg7 h6 28. Rxc3 Re5 29. Qf1 Rd5 30. Re3 Qd7 31. Re1 a6 32. Qe2 Bc6 33. Ne5 Qc8 34. Nxc6 Qxc6 35. Qe8+ Qxe8 36. Rxe8+ Kxg7 37. Ra8 Rd6 38. Ra7 Rc6 39. g4 Kg6 40. Kg2 f6 41. Ra8 Kg7 42. Kg3 Kg6 43. h4 Kg7 44. h5 Kf7 45. Kf4 Ke6 46. Rh8 Kd5 47. Rxh6 Ke6 48. Rg6 Kf7 49. Ke3 Ke6 50. f4 Kf7 51. f5 Ke7 52. h6 Kf7 53. h7 Ke7 54. Rg7+ Kd6 55. h8Q Kd5 56. Qg8+ Kd6 57. Qe6# 1-0

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.30"]
[Round "4"]
[White "Bitencourt, Lavignia Padilha"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1756"]
[BlackElo "1366"]
[PlyCount "55"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nc6 5. Bd3 Nb4 6. Be2 Bd6 7. Bxd6 Qxd6 8. c3 Nc6 9. Nbd2 0-0 10. 0-0 b6 11. Bd3 Bb7 12. Re1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Qe2 Rfe8 16. Rad1 Qd6 17. Nf3 c6 18. c4 Qc7 19. Bc2 Rad8 20. Bb3 Ba6 21. a3 Rd7 22. Rd2 Red8 23. Red1 Ne4 24. Rc2 dxc4 25. Rxd7 Qxd7 26. Rc1 Nd2 27. Nxd2 Qxd2 28. Rd1 1-0

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "3"]
[White "Abdalla, Umar Mohammad"]
[Black "Bieging, Luca Jurgen"]
[Result "0-1"]
[ECO "E56"]
[WhiteElo "1366"]
[BlackElo "1274"]
[PlyCount "73"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Bb4 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. b3 Bg4 11. Be2 d4 12. Na4 Bb4 13. Nxd4 Nxd4 14. Bxg4 Nxg4 15. exd4 f5 16. Bb2 Rf6 17. h3 Rh6 18. Qf3 Qc7 19. Qg3 Bd6 20. Qc3 Bh2+ 21. Kh1 Qd8 22. Nc5 b6 23. Nd3 Rc8 24. Qe1 Rcc6 25. Rc1 Rcg6 26. f3 Qa8 27. Ne5 Bxe5 28. dxe5 f4 29. Bd4 Rh5 30. Qc3 Ne3 31. Bxe3 fxe3 32. Qxe3 h6 33. Qc3 Kh7 34. Rfe1 Qd5 35. Rcd1 Qe6 36. f4 Qg4 37. Qf3 0-1

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.29"]
[Round "2"]
[White "Abdalla, Umar Mohammad"]
[Black "Do Vale Silva, Luis R Pereira"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1366"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. Nc3 d6 4. e3 Bg7 5. Be2 Nbd7 6. 0-0 c5 7. d5 0-0 8. a3 Ng4 9. Ne4 f5 10. Nc3 Nde5 11. h3 Nxf3+ 12. Bxf3 Ne5 13. Be2 b6 14. f4 Nd7 15. Qd3 Nf6 16. e4 fxe4 17. Nxe4 Bf5 18. Nxf6+ Bxf6 19. Qd1 Qe8 20. Bg4 Bd4+ 21. Kh1 Bxg4 22. Qxg4 Qb5 23. Qe6+ Rf7 24. Rf3 Raf8 25. c3 Bg7 26. Qe4 g5 27. c4 Qd7 28. g4 gxf4 29. Rxf4 Be5 30. Rxf7 Rxf7 31. Qe2 h5 32. Qg2 hxg4 33. h4 Qf5 34. Bg5 Rh7 35. Qd2 g3 36. Kg2 Qe4+ 37. Kh3 Qf3 38. Qg2 Qf5# 0-1

[Event "Florianopolis op-B 04"]
[Site "Florianopolis"]
[Date "2023.04.28"]
[Round "1"]
[White "Panazzolo, Paulo Victor"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1799"]
[BlackElo "1366"]
[PlyCount "110"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. 0-0 Be7 10. Qf3 Nd7 11. Qg3 Bf6 12. Bf4 0-0 13. Rad1 Re8 14. Rfe1 Be5 15. Bxe5 Nxe5 16. f4 Ng6 17. e5 Qh4 18. Qxh4 Nxh4 19. exd6 Rxe1+ 20. Rxe1 cxd6 21. Re7 Nf5 22. Rc7 Nd4 23. Ne4 d5 24. Nd6 Ne2+ 25. Kf2 Nxf4 26. Rxc6 Ne6 27. Rc8+ Rxc8 28. Nxc8 a6 29. Ne7+ Kf8 30. Nxd5 Ke8 31. Nb4 Nc7 32. Ke3 Kd7 33. Kd4 Kd6 34. Kc4 f5 35. Nd3 g5 36. b4 Nd5 37. Kd4 f4 38. c4 Ne3 39. c5+ Kc7 40. a4 Nxg2 41. b5 axb5 42. axb5 Ne3 43. b6+ Kb7 44. Ke4 Nc4 45. Kf5 h6 46. Kg6 f3 47. Kxh6 g4 48. Kg5 Ne5 49. Nf2 Nd7 50. Kxg4 Nxc5 51. Kxf3 Kxb6 52. h4 Ne6 53. h5 Nc7 54. h6 Ne6 55. h7 Nd4+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "Braga, Caio Santos"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1372"]
[PlyCount "25"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Bd6 5. 0-0 0-0 6. cxd5 Nxd5 7. Nc3 c6 8. d3 Nd7 9. Nxd5 cxd5 10. Qb3 Nc5 11. Qc2 Bd7 12. Bg5 f6 13. Be3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Abdalla, Umar Mohammad"]
[Black "De Almeida, Leticia Moraes"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1372"]
[BlackElo "1731"]
[PlyCount "65"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. e3 Bf5 5. Bxc4 e6 6. Nf3 Bd6 7. 0-0 0-0 8. h3 Nc6 9. Bd3 Bxd3 10. Qxd3 Nb4 11. Qd1 c5 12. a3 Nc6 13. Re1 cxd4 14. exd4 Re8 15. Bg5 h6 16. Bh4 Be7 17. Rc1 Nd5 18. Bxe7 Rxe7 19. Nxd5 Qxd5 20. Rc5 Qd6 21. Qc2 Nxd4 22. Nxd4 Qxd4 23. Rd1 Qf6 24. Rc8+ Re8 25. Rc7 b6 26. Rdd7 Rf8 27. Rxa7 Rac8 28. Rac7 Rxc7 29. Rxc7 Rb8 30. Rc6 Qf5 31. Qb3 Qd5 32. Qc3 Kf8 33. Rc7 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Abdalla, Umar Mohammad"]
[Black "Emmerich, Maria Isabel"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1372"]
[BlackElo "1800"]
[PlyCount "59"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 h6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. c5 Qd8 10. Bd3 Bd7 11. 0-0 Qe8 12. Rc1 e5 13. dxe5 Nxe5 14. Be2 Nxf3+ 15. Bxf3 Bf5 16. Nxd5 Nxd5 17. Qxd5 Qc8 18. Qxb7 Qxb7 19. Bxb7 Rab8 20. c6 Rfd8 21. Rfd1 Rxd1+ 22. Rxd1 Be6 23. a3 Bg4 24. f3 Bf5 25. Rd5 Be6 26. Ra5 Bc4 27. Rxa7 Rd8 28. Ra8 Rxa8 29. Bxa8 g5 30. a4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "3"]
[White "Abdalla, Umar Mohammad"]
[Black "Nogueira, Manuela Mahara Buch"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1372"]
[PlyCount "31"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. e3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. e4 Bd7 10. e5 Nxe5 11. dxe5 Ne8 12. exd6 Nxd6 13. Ne5 Bc8 14. Qc2 f6 15. Bxh7+ Kh8 16. Ng6+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "Bueno, Alfeu Varela Jr"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2145"]
[BlackElo "1372"]
[PlyCount "22"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Ng6 6. e5 Ng8 7. Bc4 Bb4 8. Qf3 Qe7 9. Nge2 f6 10. 0-0 c6 11. a3 Bxc3 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Abdalla, Umar Mohammad"]
[Black "Dauer, Andre Leonardo"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1372"]
[BlackElo "1990"]
[PlyCount "56"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. c5 b6 5. b4 a5 6. bxa5 bxc5 7. e3 cxd4 8. exd4 Qxa5 9. Bd2 Bb4 10. Qb3 Nd7 11. Nf3 Ngf6 12. Be2 Rb8 13. Qc2 Ba6 14. 0-0 Bxe2 15. Nxe2 Bxd2 16. Nxd2 Qa6 17. Nb3 0-0 18. Nf4 e5 19. dxe5 Nxe5 20. Nc5 Qa3 21. Nfd3 Nxd3 22. Nxd3 Ne4 23. Rfb1 Nc3 24. Rb3 Rxb3 25. Qxb3 Ra8 26. Qc2 c5 27. Ne5 f6 28. Nc6 Re8 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "8"]
[White "Santos Neto, Amazonas"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1700"]
[BlackElo "1320"]
[PlyCount "76"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nc3 d5 4. Bg2 c5 5. e3 d4 6. exd4 cxd4 7. Ne4 e5 8. a3 Be7 9. d3 Nxe4 10. Bxe4 0-0 11. Qh5 f5 12. Bd5+ Kh8 13. Bf7 Nd7 14. Be6 Nc5 15. Bxc8 Rxc8 16. Qe2 e4 17. dxe4 fxe4 18. b4 Nd3+ 19. Kd1 Nxf2+ 20. Ke1 Nxh1 21. Nh3 e3 22. Bb2 Qd7 23. Nf4 Nf2 24. h4 Bxh4 25. Bxd4 Qxd4 26. Rc1 Bxg3 27. Kf1 Rxf4 28. Kg2 Bh4 29. Kh2 Rc6 30. Qh5 Qd7 31. Kg1 Qg4+ 32. Qxg4 Nxg4 33. Rc2 Re6 34. c5 e2 35. Rxe2 Rxe2 36. b5 Rc4 37. Kf1 Rb2 38. c6 Rc1# 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Abdalla, Umar Mohammad"]
[Black "Bahi, Guilherme Falcao"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1320"]
[PlyCount "37"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Bb4+ 5. Nc3 Nf6 6. a3 e5 7. axb4 Ng4 8. Nf3 e4 9. Nxe4 0-0 10. h3 Qe7 11. Nfd2 Nf6 12. Nxf6+ Qxf6 13. Nf3 Nc6 14. Bd2 a5 15. 0-0 axb4 16. Rxa8 Ne7 17. Bxb4 b6 18. Ne5 Bb7 19. Rxf8+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Lunelli, Neuri Antonio"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1802"]
[BlackElo "1320"]
[PlyCount "97"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c5 7. e3 Nc6 8. Nc3 dxc4 9. Qe2 cxd4 10. exd4 Nd5 11. Qxc4 Nb6 12. Qd3 Nb4 13. Qe2 N4d5 14. Ne5 f6 15. Nf3 Nxc3 16. bxc3 Bd7 17. Rd1 Qc7 18. Bd2 Nc4 19. Be1 Rac8 20. Nd2 Nxd2 21. Bxd2 Rfe8 22. a4 Bd6 23. Rdc1 Bc6 24. Bf1 e5 25. Qc4+ Kh8 26. d5 Bd7 27. Qxc7 Rxc7 28. Kg2 Bc5 29. a5 a6 30. c4 Bd4 31. Ra2 Bf5 32. Re1 Rce7 33. Be3 Bxe3 34. Rxe3 Rd7 35. f4 e4 36. Be2 Bg6 37. g4 f5 38. h4 fxg4 39. Bxg4 Rdd8 40. f5 Bf7 41. Rd2 Re5 42. Kg3 h5 43. Bh3 Rf8 44. Rd4 Be8 45. Rdxe4 Rxe4 46. Rxe4 Bd7 47. Kf4 g6 48. Re5 Rf7 49. Kg5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Pritsopoulos, Constantino Demetri"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1989"]
[BlackElo "1320"]
[PlyCount "69"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. 0-0 Be7 6. h3 0-0 7. Be3 a6 8. Ba4 h6 9. c3 b5 10. Bc2 Bb7 11. d4 exd4 12. cxd4 Nb4 13. Nbd2 Nxc2 14. Qxc2 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Nd2 f5 18. exf6 Bxf6 19. Nb3 Rc8 20. Nc5 Bd5 21. Nxa6 Bc4 22. Rfd1 Bd3 23. Qb3+ Bc4 24. Qc3 Be7 25. b3 Bd3 26. Nc5 Bxc5 27. Qxc5 c6 28. Rdc1 Qd7 29. Qh5 Rf5 30. Qg4 g5 31. Rc5 Rcf8 32. Rac1 Qf7 33. Rxf5 Qxf5 34. Qxf5 Rxf5 35. Rxc6 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Abdalla, Umar Mohammad"]
[Black "Cezar, Ricardo de Almeida"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1320"]
[BlackElo "1693"]
[PlyCount "76"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. a3 Bd6 7. Bg5 0-0 8. e3 Nc6 9. Nf3 h6 10. Bh4 a6 11. Bd3 b5 12. 0-0 b4 13. axb4 Nxb4 14. Na2 Nxd3 15. Qxd3 a5 16. Nc3 Ba6 17. Qd1 Bxf1 18. Qxf1 g5 19. Bg3 Bxg3 20. hxg3 Qb6 21. Na4 Qa6 22. Qxa6 Rxa6 23. Nc5 Ra7 24. b4 Rb8 25. Nd3 a4 26. Ra3 Ne4 27. Kf1 Rc8 28. Nc5 Nxc5 29. bxc5 Rb8 30. Nd2 Kf8 31. Ke1 Ke7 32. f3 Kd7 33. Ke2 Kc6 34. Ke1 e5 35. Kf2 Rb4 36. dxe5 Kxc5 37. Ke2 Rb2 38. Ra1 a3 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Do Prado, Hamilton Mesquita"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1754"]
[BlackElo "1320"]
[PlyCount "93"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Be7 5. Bd3 c5 6. c3 Nc6 7. h3 cxd4 8. exd4 Bd6 9. Bxd6 Qxd6 10. Ngf3 h6 11. 0-0 0-0 12. Re1 Re8 13. Ne5 Qc7 14. Qf3 Nxe5 15. dxe5 Nd7 16. Qg3 Rf8 17. Nf3 f5 18. Nd4 Nc5 19. Rad1 Nxd3 20. Rxd3 Qf7 21. f4 Bd7 22. Qh4 Rab8 23. Rg3 h5 24. Rg5 Be8 25. Re3 Kh7 26. Ne2 g6 27. Nd4 b5 28. Reg3 Rg8 29. Nf3 b4 30. Nd4 bxc3 31. bxc3 Rb1+ 32. Kh2 Ra1 33. Rf3 Rxa2 34. Rf2 Rxf2 35. Qxf2 Qd7 36. Rg3 Bf7 37. Qb2 a6 38. Qb4 Rc8 39. Rd3 Qc7 40. Nf3 Rb8 41. Qa3 Rb6 42. Rd2 Be8 43. Rb2 Rxb2 44. Qxb2 Qd7 45. Qb4 Qd8 46. Qd6 Qc8 47. Qe7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.19"]
[Round "1"]
[White "Abdalla, Umar Mohammad"]
[Black "Ferreira, Angelo Augusto Pach"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1320"]
[PlyCount "51"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 0-0 6. Bg5 Nbd7 7. e3 b6 8. Be2 Bb7 9. 0-0 e6 10. e4 Qc8 11. Qc2 a5 12. Rfe1 Re8 13. Rad1 c5 14. d5 e5 15. Nb5 Bf8 16. a4 Ba6 17. Nd2 Bxb5 18. cxb5 Qb7 19. Nc4 Rac8 20. Bf3 Rc7 21. Qd2 Rec8 22. Bh6 Be7 23. Bg5 Kh8 24. Bg4 h5 25. Bxf6+ Bxf6 26. Nxd6 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.05.01"]
[Round "9"]
[White "Pereira, Armando Scharlau"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1725"]
[BlackElo "1357"]
[PlyCount "87"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 Be7 5. Bd3 c5 6. c3 c4 7. Bc2 Nc6 8. Nbd2 Bd6 9. Ne5 Bxe5 10. dxe5 Ng8 11. Qg4 g6 12. Qe2 Bd7 13. h4 Qb6 14. b3 Nge7 15. h5 0-0-0 16. b4 Be8 17. hxg6 Nxg6 18. Bg5 Rd7 19. Bf6 Rg8 20. f4 a5 21. a3 Na7 22. Nf3 Nb5 23. Qd2 Ne7 24. Bxe7 Rxe7 25. Nd4 Nxd4 26. exd4 a4 27. Rxh7 Qc7 28. 0-0-0 b5 29. Rdh1 Rf8 30. g4 f6 31. exf6 Rxf6 32. Rxe7 Qxe7 33. f5 Qg7 34. g5 Rf7 35. f6 Qf8 36. Qf4 Kb7 37. Bg6 Kc8 38. Bxf7 Bxf7 39. Qh4 Kd7 40. Qh8 Qxh8 41. Rxh8 Bg6 42. Rg8 Bf7 43. Rg7 Ke8 44. g6 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.30"]
[Round "7"]
[White "Abdalla, Umar Mohammad"]
[Black "Brandt, Ladir Albano Becker"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1357"]
[BlackElo "1786"]
[PlyCount "96"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 0-0 6. cxd5 exd5 7. h3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 Re8 11. Re1 c6 12. b3 Bd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Rxe4 16. Qxe4 Nf6 17. Qc2 Qc7 18. Bg5 Nd5 19. Re1 f6 20. Bd2 Qd7 21. Nh4 g6 22. Qe4 Kf7 23. Qd3 Re8 24. Rxe8 Qxe8 25. g3 Qe6 26. Kh2 Nb4 27. Bxb4 Bxb4 28. Qc4 Qxc4 29. bxc4 b5 30. cxb5 cxb5 31. Kg2 Bc3 32. Nf3 Ke6 33. Kf1 Kd5 34. Ke2 Bxd4 35. Nxd4 Kxd4 36. Kd2 a5 37. Kc2 Kc4 38. Kb2 b4 39. Kc2 a4 40. Kb1 Kc3 41. Kc1 b3 42. axb3 Kxb3 43. Kb1 Kc3 44. Ka2 Kd4 45. h4 h5 46. f3 Ke3 47. g4 Kxf3 48. gxh5 gxh5 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.30"]
[Round "8"]
[White "Gomes, Carlos Henrique Cal"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1792"]
[BlackElo "1357"]
[PlyCount "86"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Nbd7 10. Qc2 Re8 11. 0-0 Nf8 12. h3 N6d7 13. Bg3 Nf6 14. Ne5 Bd6 15. Rae1 N8d7 16. f4 Nf8 17. Bf2 Be7 18. Kh2 N6d7 19. Rg1 Nxe5 20. dxe5 c5 21. b3 a6 22. Rd1 b5 23. Nxd5 Bd7 24. Nxe7+ Qxe7 25. g4 Ne6 26. Qe2 f6 27. f5 Nf8 28. e6 Bc6 29. e4 Nh7 30. h4 Rec8 31. Bg3 Be8 32. e5 Nf8 33. Be4 Bc6 34. Bxc6 Rxc6 35. Qe4 Rac8 36. exf6 gxf6 37. Qf4 Kh7 38. Rd6 Rxd6 39. Qxd6 Qxd6 40. Bxd6 c4 41. bxc4 bxc4 42. g5 Kg7 43. Re1 Nh7 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "5"]
[White "Abdalla, Umar Mohammad"]
[Black "De Vilhena, Cleriston Mubarak T"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1357"]
[BlackElo "1601"]
[PlyCount "80"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. e3 c6 4. Nc3 Bf5 5. Nf3 e6 6. c5 b6 7. b4 a5 8. Ba3 axb4 9. Bxb4 bxc5 10. dxc5 Nbd7 11. Nd4 Qc7 12. Nxf5 exf5 13. Bd3 Bxc5 14. Bxc5 Nxc5 15. Bxf5 Qe5 16. Qc2 Nfe4 17. Bxe4 Nxe4 18. Rc1 Nxc3 19. Qxc3 Qxc3+ 20. Rxc3 Rxa2 21. 0-0 Kd7 22. Rd1 f5 23. f3 Re8 24. Rdc1 Rc8 25. Rb3 Rc7 26. Rcb1 Kd6 27. Rb7 Re2 28. R7b3 Re7 29. Rb7 R2xe3 30. Rxe7 Rxe7 31. Kf2 d4 32. g4 f4 33. h4 c5 34. Rb6+ Kd5 35. Rb8 d3 36. Rb2 c4 37. Rb8 Kd4 38. Rd8+ Kc3 39. Ra8 d2 40. Ra1 Kb2 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.29"]
[Round "6"]
[White "Masselli, Eduardo"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1665"]
[BlackElo "1357"]
[PlyCount "77"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. Bb3 d6 7. h3 Qe7 8. Bg5 h6 9. Bh4 Bb6 10. Nbd2 Be6 11. Bc2 d5 12. 0-0 d4 13. Re1 g5 14. Nxg5 hxg5 15. Bxg5 Kg7 16. Qf3 Qd8 17. Nf1 Bc5 18. Ng3 Be7 19. h4 Bg4 20. Bxf6+ Bxf6 21. Qxg4+ Kh7 22. Qf5+ Kh6 23. f4 Bxh4 24. Qh5+ Kg7 25. Nf5+ Kf6 26. Qxh4+ Ke6 27. Bb3+ Kd7 28. Qxd8+ Raxd8 29. cxd4 exd4 30. Nh6 Ke7 31. Nf5+ Kf6 32. g4 Kg6 33. Nh4+ Kg7 34. Bd5 Nb4 35. Bc4 Nc2 36. Nf5+ Kh7 37. Kf2 Nxa1 38. Rxa1 f6 39. Rh1+ 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "3"]
[White "Abdalla, Umar Mohammad"]
[Black "Serafim Junior, Arnor"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1357"]
[BlackElo "1855"]
[PlyCount "50"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 c6 8. Re1 Re8 9. h3 e5 10. dxe5 dxe5 11. e4 Qe7 12. Bf1 h6 13. Qc2 Nh5 14. Be3 Nc5 15. b4 Ne6 16. a3 Nd4 17. Qd1 Rd8 18. Rc1 Qf6 19. Bxd4 exd4 20. e5 Qe7 21. Ne2 d3 22. Ned4 Nf4 23. Bxd3 Bxh3 24. gxh3 Rxd4 25. Nxd4 Qg5+ 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.28"]
[Round "4"]
[White "Jesus Filho, Jose Carlos"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1909"]
[BlackElo "1357"]
[PlyCount "77"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. Bg5 h6 7. Bh4 Be7 8. Nc3 d6 9. a3 Ng4 10. Bg3 Nf6 11. h3 Na5 12. Ba2 c5 13. Nh2 Nc6 14. f4 Be6 15. fxe5 dxe5 16. Bxe6 fxe6 17. Ng4 Nxg4 18. Qxg4 Qd7 19. Bf2 Rf4 20. Qg6 Raf8 21. Be3 R8f6 22. Qg3 Rxf1+ 23. Rxf1 Rxf1+ 24. Kxf1 Kh7 25. h4 Bf6 26. h5 Qf7 27. Qg6+ Kg8 28. Qxf7+ Kxf7 29. Bxc5 b6 30. Be3 Bd8 31. Ne2 Ne7 32. g4 Ng8 33. Kg2 g5 34. c4 Be7 35. b4 Bd6 36. Nc3 Bb8 37. a4 Ne7 38. c5 bxc5 39. Bxc5 1-0

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.27"]
[Round "2"]
[White "Abdalla, Umar Mohammad"]
[Black "Zimmermann, Kleber Renato P"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1357"]
[BlackElo "1961"]
[PlyCount "52"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Bd3 d5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Nbd7 10. Bb3 Nb6 11. h3 e6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nbd5 15. Re1 Nxc3 16. bxc3 b5 17. Be5 Bb7 18. Bc2 Qe7 19. Qd3 Rfd8 20. Bxf6 Qxf6 21. Ne5 Rac8 22. Ng4 Qf5 23. Qe2 Qd5 24. Ne3 Qc6 25. f3 Qxc3 26. Qxb5 Bxd4 0-1

[Event "Florianopolis zt 2.4"]
[Site "Florianopolis"]
[Date "2017.04.26"]
[Round "1"]
[White "Borges, Guilherme Deola"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2131"]
[BlackElo "1357"]
[PlyCount "37"]
[EventDate "2017.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Be6 10. 0-0 b6 11. h3 c5 12. Rc1 c4 13. Bb1 Bc8 14. Qc2 g6 15. Bxf6 Bxf6 16. Nf4 Bf5 17. Qe2 Bxb1 18. Rxb1 Bg7 19. Nfxd5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.26"]
[Round "10"]
[White "Thomazelli, Benito Schaeffer"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1763"]
[PlyCount "42"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Nc3 Bc5 6. d3 0-0 7. Be3 Bxe3 8. fxe3 d6 9. Re1 Re8 10. Qd2 Na5 11. Bb5 c6 12. Ba4 Bd7 13. Rad1 b5 14. Bb3 Nxb3 15. axb3 b4 16. Ne2 c5 17. Nh4 Ng4 18. Nf5 Bxf5 19. exf5 Qh4 20. g3 Qxh2+ 21. Kf1 Qf2# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "9"]
[White "Abdalla, Umar Mohammad"]
[Black "Blau, Vitoria Caroline"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "1355"]
[PlyCount "96"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nh5 8. Qc2 f5 9. Bd3 fxe4 10. Bxe4 Bf5 11. Be3 Nf4 12. Rg1 Nd7 13. 0-0-0 Bxe4 14. Nxe4 Nf6 15. Rde1 Nxe4 16. Qxe4 Qf6 17. Kb1 Rae8 18. Nd2 a6 19. f3 Qf5 20. Qxf5 Rxf5 21. Bxf4 Rxf4 22. Ne4 Rb8 23. Rc1 Bh6 24. Rc2 Rf7 25. Re1 b6 26. Ree2 Rc8 27. b4 Bf8 28. Ng5 Rd7 29. c5 dxc5 30. bxc5 Bxc5 31. Rxe5 Bd6 32. Re6 Bxh2 33. Rxb6 Rxd5 34. Rxa6 Rxg5 35. Re6 c5 36. g4 Bf4 37. Re4 Bd6 38. Re3 Rd5 39. Re1 c4 40. Rec1 Rdc5 41. Rh1 Bf4 42. Rd1 c3 43. Rd3 Rb5+ 44. Ka1 Rcb8 45. Rd1 Be5 46. Rdc1 Rb2 47. Rxc3 Bxc3 48. a3 Rc2# 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.25"]
[Round "8"]
[White "De Freitas, Isabella Ribeiro Co"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1419"]
[PlyCount "101"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 e5 5. Nc3 Be6 6. Nf3 Nxc3 7. bxc3 Nc6 8. Qa4 Bd7 9. Qb3 Rb8 10. 0-0 Bd6 11. d4 exd4 12. cxd4 0-0 13. a3 Na5 14. Qd3 Nc6 15. Ng5 f5 16. Bd5+ Kh8 17. Nf7+ Rxf7 18. Bxf7 Qf6 19. Bd5 Qxd4 20. Qxd4 Nxd4 21. e3 Ne2+ 22. Kg2 Be5 23. Rb1 c6 24. Bc4 Nc3 25. Rb3 b5 26. Bb2 Re8 27. Bf7 Re7 28. Bxc3 Rxf7 29. Bxe5 Be6 30. Rc3 Bd5+ 31. Kg1 Re7 32. Bd4 a6 33. Bc5 Re8 34. Rd1 Kg8 35. Rd4 g6 36. Rh4 h5 37. Rd4 Kf7 38. h3 Rg8 39. g4 Ke6 40. Kh2 Kf6 41. Rf4 Ke6 42. f3 Rh8 43. gxf5+ gxf5 44. e4 fxe4 45. fxe4 Ke5 46. Rh4 Bxe4 47. Re3 Kd5 48. Rexe4 Kxc5 49. Re5+ Kd6 50. Rhxh5 Rxh5 51. Rxh5 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.24"]
[Round "7"]
[White "Abdalla, Umar Mohammad"]
[Black "Kikuchi Cadilhac, Mariana Sawae"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1521"]
[PlyCount "70"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 d5 5. Nf3 c6 6. Be2 Be7 7. 0-0 0-0 8. c5 Ne4 9. Nd2 Bg5 10. f4 Be7 11. Nf3 Qe8 12. Nxe4 fxe4 13. Ne5 Nd7 14. Bh5 Qd8 15. Nxd7 Bxd7 16. Bd2 Be8 17. Be1 Bxh5 18. Qxh5 Rf5 19. Qg4 Qd7 20. Bh4 Raf8 21. Bxe7 Qxe7 22. Qe2 Qh4 23. g3 Qd8 24. g4 R5f7 25. Kh1 Qh4 26. Rg1 g5 27. Raf1 gxf4 28. g5 f3 29. Qf2 Qxf2 30. Rxf2 Rg7 31. h4 Kf7 32. Rg4 Kg6 33. h5+ Kxh5 34. Rf4 Rxf4 35. exf4 Kg4 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "5"]
[White "Abdalla, Umar Mohammad"]
[Black "Leacima, Giovane Santiago"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "1922"]
[PlyCount "104"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nc5 9. Bg5 a5 10. Bxf6 Qxf6 11. Qc2 Qe7 12. Na4 Nxa4 13. Qxa4 f5 14. Bd3 fxe4 15. Bxe4 Bf5 16. Rfe1 Qf6 17. Qc2 Rae8 18. Rab1 Bh6 19. b4 axb4 20. Rxb4 b6 21. Rb2 Ra8 22. Bxf5 gxf5 23. Nd2 Kh8 24. Nf1 Rg8 25. Rb3 Bf4 26. g3 h5 27. Kh1 Bh6 28. h4 Rg4 29. Nh2 Rg7 30. Ra1 f4 31. Rf1 Rag8 32. Rf3 Qg6 33. Qxg6 Rxg6 34. Rg1 e4 35. Rc3 Bg7 36. Rc2 Be5 37. Nf1 fxg3 38. fxg3 Rg4 39. Kh2 Rxh4+ 40. Kg2 Rhg4 41. Kf2 Bd4+ 42. Ne3 Rf8+ 43. Ke2 Rf3 44. Nxg4 Bxg1 45. Rc1 hxg4 46. Rxg1 Kg7 47. Rf1 Kf6 48. Rxf3+ gxf3+ 49. Kf2 Kg5 50. Ke3 Kg4 51. Kf2 e3+ 52. Kxe3 Kxg3 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.23"]
[Round "6"]
[White "Bonfim, Regina Rodrigues"]
[Black "Abdalla, Umar Mohammad"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1781"]
[PlyCount "85"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bh4 Nc6 8. Nc3 b6 9. 0-0 Nb8 10. cxd5 exd5 11. Ne5 Bb7 12. Rc1 c6 13. Bb1 Nfd7 14. Qc2 f5 15. Bxe7 Qxe7 16. Ng6 Qf7 17. Nxf8 Qxf8 18. Qxf5 Qxf5 19. Bxf5 Nf6 20. f3 Na6 21. Rfe1 Kf7 22. a3 Nc7 23. b4 b5 24. Bd3 a6 25. e4 Ne6 26. e5 Nh5 27. Ne2 g5 28. g3 Rf8 29. Kf2 Kg7 30. Ke3 Kf7 31. Rf1 Nhg7 32. f4 g4 33. Ng1 Nd8 34. f5 Rh8 35. Ne2 Bc8 36. e6+ Kf6 37. Nf4 Bb7 38. Ng6 Re8 39. Ne5 Re7 40. Kd2 Ne8 41. Nd7+ Kg5 42. f6 Rxe6 43. f7 1-0

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.22"]
[Round "4"]
[White "Cezar, Ricardo de Almeida"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1545"]
[PlyCount "74"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nf6 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bg3 Bxg3 8. hxg3 cxd4 9. exd4 0-0 10. Bd3 h6 11. Qe2 Nh7 12. Ne5 Nxe5 13. dxe5 f5 14. exf6 Qxf6 15. Nf3 Ng5 16. Nh4 e5 17. Ng6 Re8 18. f4 e4 19. fxg5 Qxg6 20. Bb5 Re5 21. gxh6 gxh6 22. Qe3 Rg5 23. 0-0-0 Be6 24. Rh2 a6 25. Be2 Rf8 26. Rdh1 Rxg3 27. Rxh6 Rxe3 28. Rxg6+ Kf7 29. Bh5 Ke7 30. Kd2 d4 31. cxd4 Rd3+ 32. Ke2 Bc4 33. b3 Rxb3+ 34. Kd2 e3+ 35. Kc2 Rf2+ 36. Kc1 Rc3+ 37. Kb1 Rd2 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "3"]
[White "Abdalla, Umar Mohammad"]
[Black "Taira, Erick Hideki"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1656"]
[PlyCount "68"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 a6 5. Bxc4 b5 6. Be2 e5 7. Nf3 Bb7 8. a3 c5 9. dxc5 Qxd1+ 10. Bxd1 Bxc5 11. b4 Be7 12. 0-0 0-0 13. Be2 Nbd7 14. Rd1 Nb6 15. Nxe5 Rac8 16. Bb2 Nfd5 17. Rac1 Bf6 18. Ne4 Bxe5 19. Bxe5 Nxe3 20. fxe3 Bxe4 21. Rxc8 Rxc8 22. Rd6 Bc6 23. Bd4 Nd5 24. Bf3 h6 25. Be4 Nf6 26. Bxf6 gxf6 27. Kf2 Kf8 28. Ke2 Ke7 29. Rd1 Bb7 30. Rd3 Rc4 31. Rd4 Rc3 32. Rd3 Rxd3 33. Kxd3 f5 34. Kd4 fxe4 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.21"]
[Round "2"]
[White "Weibull, Oscar Fritiof Torb"]
[Black "Abdalla, Umar Mohammad"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1452"]
[PlyCount "50"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nc3 Nf6 2. Nf3 d5 3. d4 e6 4. Bf4 Bb4 5. a3 Bxc3+ 6. bxc3 Nc6 7. e3 0-0 8. Bd3 h6 9. h4 Ng4 10. Ng5 f5 11. Nf3 Qe7 12. Qd2 e5 13. dxe5 Ncxe5 14. Nxe5 Nxe5 15. Bxe5 Qxe5 16. f4 Qf6 17. g3 c5 18. Be2 Be6 19. Bf3 Rad8 20. Kf2 Rfe8 21. Qe2 Qxc3 22. g4 fxg4 23. Bxg4 Bxg4 24. Qxg4 Qxe3+ 25. Kf1 Re4 0-1

[Event "Florianopolis op 3rd"]
[Site "Florianopolis"]
[Date "2017.01.20"]
[Round "1"]
[White "Abdalla, Umar Mohammad"]
[Black "Doge, Gustavo Postein"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1544"]
[PlyCount "76"]
[EventDate "2017.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 0-0 6. Be2 c5 7. 0-0 b6 8. Re1 Bb7 9. cxd5 Nxd5 10. a3 cxd4 11. exd4 Nxc3 12. bxc3 Nd7 13. Bd3 Rc8 14. Bb2 Nf6 15. h3 Nd5 16. Qd2 Qc7 17. Rac1 Bd6 18. Ne5 f6 19. c4 Ne7 20. c5 bxc5 21. dxc5 Bxe5 22. Bxe5 fxe5 23. f3 Rcd8 24. Qe2 Nc6 25. Qe4 g6 26. Qc4 Qd7 27. Rcd1 Qd4+ 28. Kh1 Qxc4 29. Bxc4 Kf7 30. Rb1 Bc8 31. f4 exf4 32. Re4 Rd4 33. Rbe1 Rxe4 34. Rxe4 Ke7 35. Kg1 f3 36. Kf2 fxg2+ 37. Kxg2 Na5 38. Ba2 Bb7 0-1

