[Event "Montevideo U1700 op"]
[Site "Montevideo"]
[Date "2022.10.02"]
[Round "4"]
[White "Pereira, Gerardo"]
[Black "Siqueira, Mateo"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1316"]
[PlyCount "121"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. b3 Bg7 5. Nc3 a6 6. Bxc6 bxc6 7. Bb2 Rb8 8. Qc1 Nf6 9. h3 d5 10. e5 Nd7 11. Na4 d4 12. 0-0 Nxe5 13. Nxe5 Bxe5 14. Nxc5 Qd5 15. Nd3 Bg7 16. Nf4 Qg5 17. d3 0-0 18. Ne2 Qxc1 19. Raxc1 c5 20. Rfe1 a5 21. a4 Bd7 22. Ra1 e5 23. Ba3 Rfc8 24. Ng3 f5 25. Bc1 Re8 26. f3 h5 27. Bb2 Be6 28. Ba3 Rec8 29. Rad1 Bd5 30. Ne2 e4 31. Nf4 Ba8 32. Nxg6 Bf6 33. fxe4 fxe4 34. dxe4 Kh7 35. Nf4 Bh4 36. Re2 d3 37. cxd3 Rxb3 38. Ra1 Bg5 39. Ne6 Bf6 40. Raa2 Rxd3 41. Bxc5 Rg8 42. Rad2 Bxe4 43. Rxd3 Bxd3 44. Rf2 Be5 45. Be3 Kh8 46. Bd4 Bxd4 47. Nxd4 Be4 48. Ne6 Rg6 49. Rf8+ Kh7 50. Rf4 Rxe6 51. Rf8 Bc6 52. Rf5 Kh6 53. Rxa5 Re4 54. Ra6 Rc4 55. a5 Kg5 56. Ra7 Ra4 57. Kf2 Kf4 58. g3+ Kf5 59. Rf7+ Kg6 60. Ra7 Ra2+ 61. Ke3 1/2-1/2

[Event "Montevideo U1700 op"]
[Site "Montevideo"]
[Date "2022.10.02"]
[Round "5"]
[White "Siqueira, Mateo"]
[Black "Gereda, Guillermo"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1128"]
[PlyCount "29"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. Nc3 c6 7. a3 Nbd7 8. Re1 Re8 9. Ng5 d5 10. exd5 Nxd5 11. Nxf7 Kxf7 12. Qf3+ Bf6 13. Nxd5 cxd5 14. Qxd5+ Kg6 15. Qe4+ 1-0

[Event "Montevideo U1700 op"]
[Site "Montevideo"]
[Date "2022.10.01"]
[Round "3"]
[White "Siqueira, Mateo"]
[Black "Estoyanoff, German"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1605"]
[PlyCount "48"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. g3 Bg4 5. Bg2 Nf6 6. d3 g6 7. Ne2 Bg7 8. c3 Nd7 9. 0-0 Nde5 10. Nxe5 Nxe5 11. f3 Bd7 12. d4 cxd4 13. cxd4 Nc6 14. f4 Bg4 15. Bf3 Bxf3 16. Rxf3 0-0 17. e5 dxe5 18. fxe5 Nxe5 19. Rf1 Nc6 20. Be3 e6 21. Rc1 Nb4 22. a3 Nd5 23. Bd2 Qb6 24. Bc3 Ne3 0-1

[Event "Montevideo U1700 op"]
[Site "Montevideo"]
[Date "2022.10.01"]
[Round "1"]
[White "Siqueira, Mateo"]
[Black "Muniz, Facundo"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1172"]
[PlyCount "42"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bc4 Nge7 5. 0-0 g6 6. Nb5 d5 7. exd5 exd5 8. Be2 Bg7 9. c3 a6 10. Na3 0-0 11. Nc2 d4 12. h3 d3 13. Ne3 Nf5 14. Bxd3 Qxd3 15. Qb3 Nxe3 16. fxe3 c4 17. Qb6 Rb8 18. b3 Bf5 19. Ng5 h6 20. e4 Bxe4 21. Nxe4 Qxe4 0-1

[Event "Montevideo U1700 op"]
[Site "Montevideo"]
[Date "2022.10.01"]
[Round "2"]
[White "Sozzo, Sebastian"]
[Black "Siqueira, Mateo"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1248"]
[PlyCount "48"]
[EventDate "2022.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. f4 f6 3. Nf3 Nc6 4. Bc4 Nge7 5. 0-0 d5 6. exd5 e4 7. dxc6 exf3 8. Qxf3 Qd4+ 9. Rf2 Nxc6 10. Qe2+ Be7 11. d3 Bf5 12. Nc3 0-0-0 13. Be3 Qd7 14. Rd1 Bg4 15. Rf3 Bxf3 16. gxf3 Nd4 17. Bxd4 Qxd4+ 18. Kf1 Bc5 19. Kg2 Rhe8 20. Be6+ Kb8 21. b4 Rxe6 22. Qxe6 Qf2+ 23. Kh3 Qxf3+ 24. Kh4 Bf2# 0-1

