[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.24"]
[Round "11"]
[White "Amaral, Amauri Henrique"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "1703"]
[PlyCount "40"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Ba3 Qg5 11. g3 Nc3 12. Nxc3 Bxa3 13. Ne4 Qe7 14. Nf6+ Kf8 15. Bg2 Bb4+ 16. Kf1 Rd8 17. Qb2 Ba3 18. Qc3 Bb4 19. Qb2 Ba3 20. Qc3 Bb4 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.21"]
[Round "10"]
[White "Valverde Mengari, Roly"]
[Black "Castedo Rojas, Andres Ivan"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1703"]
[PlyCount "60"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 Ne4 8. Nxe4 Bxe4 9. Ne1 Bxg2 10. Nxg2 d6 11. b3 Bf6 12. Bb2 Nd7 13. Qd2 c6 14. Rac1 Qe7 15. Rfd1 Rac8 16. Ne3 Rfd8 17. d5 Bxb2 18. Qxb2 exd5 19. Nf5 Qf8 20. Qa3 g6 21. Nxd6 Nf6 22. c5 Rb8 23. b4 a5 24. Qf3 Qe7 25. a3 axb4 26. axb4 bxc5 27. bxc5 Ne8 28. Nxe8 Rxe8 29. Rc2 Rb5 30. Rdc1 Qe4 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.20"]
[Round "9"]
[White "Cavalcante, Pietro Lukas B Souz"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1619"]
[BlackElo "1703"]
[PlyCount "56"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. d4 Nf6 4. f3 d5 5. a3 Be7 6. e4 dxc4 7. Bxc4 c5 8. dxc5 Qxd1+ 9. Kxd1 Bxc5 10. Nb5 Bb6 11. e5 Nd5 12. Nd6+ Ke7 13. f4 Nc6 14. Nf3 Ne3+ 15. Bxe3 Bxe3 16. g3 Rd8 17. b4 f6 18. Ke2 Bd4 19. b5 Bxa1 20. bxc6 fxe5 21. Nxc8+ Raxc8 22. Rxa1 exf4 23. Rb1 Rxc6 24. Rxb7+ Kf6 25. Rb4 fxg3 26. hxg3 h5 27. Ke3 e5 28. Be2 g6 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.20"]
[Round "7"]
[White "Conche, Eduardo Felipe Gonc"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "C43"]
[BlackElo "1703"]
[PlyCount "44"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 Nf5 9. Bb5 Bd6 10. Qe4+ Qe7 11. Bg5 f6 12. Bd2 Bd7 13. 0-0-0 Qxe4 14. Nxe4 Be7 15. g4 a6 16. Bc4 Nd6 17. Nxd6+ Bxd6 18. Rhe1+ Ne7 19. g5 0-0-0 20. gxf6 gxf6 21. Bc3 Bg4 22. Be2 Rhf8 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.20"]
[Round "8"]
[White "Valverde Mengari, Roly"]
[Black "Nunes, Beatriz Proensa"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1703"]
[BlackElo "1824"]
[PlyCount "36"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. Nc3 h6 8. Bh4 Bg4 9. Nd5 g5 10. Bg3 Nxd5 11. Bxd5 Ne7 12. Bb3 c6 13. h3 Bh5 14. c3 b5 15. Bc2 Rc8 16. Re1 Ng6 17. Bh2 Bxf3 18. Qxf3 Qe7 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.15"]
[Round "6"]
[White "Valverde Mengari, Roly"]
[Black "Salamanca Paraguayo, Mateo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1703"]
[PlyCount "38"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Be7 7. 0-0 c5 8. c3 0-0 9. Nbd2 Nc6 10. Rfe1 Rc8 11. b3 Re8 12. Rac1 Nh5 13. Bg3 Nxg3 14. hxg3 cxd4 15. cxd4 Nb4 16. Qb1 Rxc1 17. Rxc1 a6 18. a3 Nc6 19. b4 Qd7 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.15"]
[Round "5"]
[White "Vargas Quispe, Maciel Celin"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "1703"]
[PlyCount "38"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 h6 10. Bh4 g6 11. d4 a6 12. 0-0-0 Bg7 13. Rhe1 0-0 14. Bc4 b5 15. Bd5 Rb8 16. Bc6 Nb6 17. a3 Bb7 18. Bxb7 Rxb7 19. Bxf6 Bxf6 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.14"]
[Round "4"]
[White "Valverde Mengari, Roly"]
[Black "Antelo Espinoza, Israel"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1703"]
[PlyCount "106"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Bd3 Nc6 11. a3 Bxd2+ 12. Qxd2 Qxd2+ 13. Kxd2 0-0 14. Rac1 Rd8 15. Ke3 Bd7 16. Rc3 Rac8 17. Rhc1 b6 18. Bb5 Nb8 19. Bxd7 Rxc3+ 20. Rxc3 Nxd7 21. Nd2 Kf8 22. f4 Nb8 23. h3 f6 24. g4 h6 25. f5 exf5 26. gxf5 Ke7 27. Nb3 Rd7 28. h4 Na6 29. d5 Rc7 30. Rxc7+ Nxc7 31. Nd4 Kd6 32. Ne6 Nb5 33. a4 Nc3 34. Nxg7 Nxa4 35. Kd4 Nc5 36. Ne8+ Ke7 37. Nc7 a5 38. Nb5 Nb3+ 39. Ke3 Kd7 40. h5 a4 41. Kf4 Nd2 42. e5 fxe5+ 43. Kxe5 Nc4+ 44. Kd4 a3 45. Nc3 Nd6 46. f6 Nb5+ 47. Kd3 Nxc3 48. Kxc3 b5 49. Kb3 b4 50. Ka2 Kd6 51. Kb3 Kd7 52. Ka2 Kd6 53. Kb3 Kd7 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.13"]
[Round "3"]
[White "Oliveira, Arthur Ribeiro"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1824"]
[BlackElo "1703"]
[PlyCount "40"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. Ng5 Nh6 6. Qf3 Qf6 7. Qxf6 Nxf6 8. dxe5 dxe5 9. 0-0 Bc5 10. h3 0-0 11. Nc3 Kh8 12. Nf3 Bd4 13. Nxd4 exd4 14. Ne2 Nhg8 15. Nxd4 Nxe4 16. Be3 b5 17. Bb3 a5 18. c3 a4 19. Bc2 Ngf6 20. Rad1 Bb7 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.13"]
[Round "2"]
[White "Valverde Mengari, Roly"]
[Black "De Oliveira, Geovanna Ribeiro"]
[Result "1/2-1/2"]
[ECO "B62"]
[WhiteElo "1703"]
[BlackElo "1824"]
[PlyCount "65"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Nxc6 bxc6 8. e5 dxe5 9. Qf3 Bd7 10. Bxf6 Qxf6 11. Qxf6 gxf6 12. 0-0-0 Bh6+ 13. Kb1 Ke7 14. Ne4 Rab8 15. b3 a5 16. Nc5 Rhd8 17. Nxd7 Rxd7 18. Bc4 Rbd8 19. Be2 Rxd1+ 20. Rxd1 Rxd1+ 21. Bxd1 f5 22. Kb2 Kd6 23. c4 Bd2 24. Kc2 Be1 25. f3 e4 26. Be2 exf3 27. Bxf3 e5 28. Kd1 Bb4 29. Bh5 f6 30. Bf7 e4 31. Bg8 h5 32. h4 Ke7 33. Bh7 1/2-1/2

[Event "Corumba Vargas Memorial"]
[Site "Corumba"]
[Date "2021.11.13"]
[Round "1"]
[White "Valverde Mengari, Roly"]
[Black "Vargas Quispe, Yamilet Victoria"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1703"]
[PlyCount "42"]
[EventDate "2021.11.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bg5 0-0 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. 0-0 c5 10. e5 dxe5 11. dxc5 Qc7 12. b4 e4 13. Nxe4 Nxe4 14. Qxe4 Bxa1 15. Rxa1 Nf6 16. Qf3 Qe5 17. Bxf6 Qxf6 18. Qxf6 exf6 19. Bd5 Rab8 20. Re1 Rfd8 21. c4 Kf8 1/2-1/2

[Event "Corumba IRT Benedito"]
[Site "Corumba"]
[Date "2018.09.09"]
[Round "5.3"]
[White "Valverde Mengari, Roly"]
[Black "De Sa, Edivaldo Alves"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "1946"]
[PlyCount "73"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Nf3 Bg7 4. Bf4 0-0 5. Nbd2 d5 6. e3 Nh5 7. Bg3 Nxg3 8. hxg3 c6 9. Rc1 Nd7 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bg7 14. Kd2 a5 15. Rh4 h5 16. Qc2 f5 17. Rch1 b5 18. Nd4 Bd7 19. Ne2 c5 20. Nf4 g5 21. Rxh5 gxf4 22. gxf4 Qf6 23. g4 fxg4 24. Rxd5 Bc6 25. Bh7+ Kf7 26. Rf5 Bxh1 27. Rxf6+ Bxf6 28. Qg6+ Ke7 29. Qxg4 Rad8+ 30. Kc1 Bd5 31. e4 Bxa2 32. e5 Bh8 33. Qg5+ Ke6 34. Bf5+ Kd5 35. Qg2+ Kc4 36. Qe4+ Kb3 37. Be6+ 1-0

[Event "Corumba IRT Benedito"]
[Site "Corumba"]
[Date "2018.09.08"]
[Round "3.5"]
[White "Arce Choque, Joel"]
[Black "Valverde Mengari, Roly"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1692"]
[PlyCount "68"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 e6 4. Nf3 b6 5. Be3 Bb7 6. Be2 Rc8 7. Qd2 Nf6 8. a3 h6 9. h3 Bd6 10. 0-0 Bb8 11. Nb5 a6 12. Nc3 Qc7 13. Bf4 Qxf4 14. Qxf4 Bxf4 15. g3 Bc7 16. Bd1 Ne5 17. Nd2 d5 18. Na4 dxe4 19. dxe4 Nxe4 20. Nb3 Bc6 21. f3 Nxg3 22. f4 Nc4 23. Nc3 Nxf1 24. Kxf1 Bxf4 25. Be2 Ne3+ 26. Ke1 Nxc2+ 27. Kf1 Nxa1 28. Nxa1 b5 29. Nb3 b4 30. axb4 cxb4 31. Nd1 Bb5 32. Bxb5+ axb5 33. Nd4 Rd8 34. Nxb5 Rxd1+ 0-1

[Event "Corumba IRT Benedito"]
[Site "Corumba"]
[Date "2018.09.08"]
[Round "4.3"]
[White "De Souza, Luiz Alberto Rodrig"]
[Black "Valverde Mengari, Roly"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1829"]
[BlackElo "1692"]
[PlyCount "91"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Bxc6 dxc6 6. Nxe5 Qh4 7. 0-0 f6 8. Nf3 Qh5 9. d4 Bb6 10. Re1 Bg4 11. Nbd2 0-0-0 12. h3 Bxh3 13. gxh3 Qxh3 14. Nh2 h5 15. Qf3 Qe6 16. Qf5 Re8 17. Qxe6+ Rxe6 18. Nc4 f5 19. e5 Ne7 20. Bg5 Nd5 21. f4 Ba7 22. Nf3 c5 23. Rad1 b5 24. Ne3 Nxe3 25. Rxe3 c4 26. Kg2 c6 27. Re2 Bb6 28. Kh3 Bd8 29. Bxd8 Rxd8 30. Ng5 Ree8 31. Rdd2 g6 32. Rg2 Rg8 33. Nh7 Rg7 34. Nf6 Kb7 35. Rg5 a5 36. a3 c5 37. d5 b4 38. Rdg2 Kb6 39. Rxg6 Rxg6 40. Rxg6 Kb5 41. e6 bxa3 42. bxa3 Ka4 43. e7 Rb8 44. d6 Kxa3 45. d7 h4 46. d8Q 1-0

[Event "Corumba IRT Benedito"]
[Site "Corumba"]
[Date "2018.09.08"]
[Round "2.2"]
[White "Valverde Mengari, Roly"]
[Black "Roman, Josemar Cespedes"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1692"]
[BlackElo "1922"]
[PlyCount "70"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 d4 4. d3 Bg4 5. Be2 Bxf3 6. Bxf3 Qa5+ 7. Bd2 Qxe5+ 8. Be2 Nf6 9. h3 e6 10. a3 Nbd7 11. c3 c5 12. c4 h6 13. b4 Be7 14. g3 g5 15. f4 Qd6 16. b5 Rg8 17. Kf2 e5 18. fxe5 Nxe5 19. Be1 Ng6 20. Nd2 Bd8 21. Bf3 Rb8 22. Rg1 Bc7 23. Kf1 Kf8 24. Be4 Qe6 25. Rh1 Ne7 26. Bf2 Nf5 27. Qf3 Ne3+ 28. Bxe3 dxe3 29. Qxe3 Kg7 30. Ke2 Rge8 31. Rae1 Rbd8 32. g4 Bf4 33. Qxc5 Bxd2 34. Kxd2 Nxe4+ 35. Rxe4 Qxe4 0-1

[Event "Corumba IRT Benedito"]
[Site "Corumba"]
[Date "2018.09.07"]
[Round "1.7"]
[White "Taquichiri Menacho, Franz"]
[Black "Valverde Mengari, Roly"]
[Result "0-1"]
[ECO "A43"]
[BlackElo "1692"]
[PlyCount "60"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. dxc5 Bxc5 4. e5 Nc6 5. Nf3 Qb6 6. Qe2 Nge7 7. g3 Ng6 8. Nc3 Nd4 9. Nxd4 Bxd4 10. Be3 Bxe3 11. fxe3 Nxe5 12. 0-0-0 d5 13. Qf2 Ng4 14. Bb5+ Ke7 15. Rhe1 Nxf2 16. Rd2 Ne4 17. Nxe4 dxe4 18. Bc4 Bd7 19. Bb3 Rhd8 20. a4 Rac8 21. Rd4 Qxb3 22. Re2 Bxa4 23. Rxd8 Rxc2+ 24. Kd1 Kxd8 25. Ke1 Rxe2+ 26. Kxe2 Qxb2+ 27. Ke1 Bb5 28. Kd1 Bd3 29. h4 Qc2+ 30. Ke1 Qe2# 0-1

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.08"]
[Round "9.1"]
[White "Valverde Mengari, Roly"]
[Black "Cavalcante, Pietro Lukas B Souz"]
[Result "1/2-1/2"]
[ECO "D78"]
[PlyCount "44"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Bf5 8. c5 Re8 9. Re1 b6 10. b4 bxc5 11. bxc5 Nbd7 12. Bf4 Nh5 13. Bd2 Rb8 14. Nh4 Be6 15. Rb1 Ndf6 16. Qa4 Qd7 17. Rxb8 Rxb8 18. e3 Rb2 19. Rd1 Ne4 20. Nxe4 dxe4 21. Bxe4 Rxa2 22. Qb4 Qc8 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.07"]
[Round "6.4"]
[White "Arruda, Linneker Anez"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1913"]
[PlyCount "48"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Ne5 Nbd7 6. Bf4 dxc4 7. Nxc4 b5 8. Ne5 Bb7 9. e4 e6 10. f3 c5 11. Nxd7 Qxd7 12. dxc5 Bxc5 13. Qxd7+ Nxd7 14. 0-0-0 Ke7 15. Kb1 Rhd8 16. Bd3 f6 17. e5 Nxe5 18. Bxe5 fxe5 19. Bxh7 Rxd1+ 20. Rxd1 Rh8 21. Be4 b4 22. Bxb7 bxc3 23. bxc3 Rxh2 24. Bxa6 Rxg2 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.07"]
[Round "8.5"]
[White "Carvalho, Thiago A Penedo San"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "48"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 fxe4 13. Ngxe4 Nf5 14. Bg5 Nd4 15. Nb5 Nxf3+ 16. Qxf3 Bf5 17. Qb3 Bxe4 18. Rxe4 Qd7 19. Bxf6 Rxf6 20. Rae1 Bh6 21. R4e2 Rf4 22. g3 Rf7 23. Nc3 Rf3 24. c5 Raf8 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.07"]
[Round "7.2"]
[White "Valverde Mengari, Roly"]
[Black "Gil Marquez, Joel Dickie"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "50"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 d6 5. Bg2 Nf6 6. e5 dxe5 7. Nxe5 Ra7 8. d3 b6 9. 0-0 Be7 10. Be3 Bb7 11. Bxb7 Rxb7 12. Qf3 Qc8 13. d4 cxd4 14. Bxd4 0-0 15. a4 Nfd7 16. Rfd1 Nxe5 17. Bxe5 Nc6 18. Bd6 Bxd6 19. Rxd6 Rc7 20. Qe2 Na5 21. Rxb6 Nc4 22. Rb4 a5 23. Rb5 Nxb2 24. Nd5 exd5 25. Rxb2 Rc5 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.01"]
[Round "4.3"]
[White "De Souza, Luiz Alberto Rodrig"]
[Black "Valverde Mengari, Roly"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1841"]
[PlyCount "135"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Ne7 13. Nf1 Ng6 14. N3h2 Nd7 15. a3 Nc5 16. Ba2 Nf4 17. c4 c6 18. cxb5 cxb5 19. Bb1 a5 20. h4 g6 21. g3 Nh5 22. Ng4 Qe7 23. Bc2 Bc8 24. b3 Bd7 25. Nh6+ Kh8 26. Qf3 f6 27. Bd2 Rec8 28. Rec1 Be8 29. Ng4 Bg7 30. Qe2 Qb7 31. Nge3 Bf8 32. Qe1 Qb6 33. b4 axb4 34. axb4 Rxa1 35. Rxa1 Na4 36. Ra3 Bd7 37. Rb3 Be7 38. Bd3 Ng7 39. Nh2 Bd8 40. Qe2 Qa6 41. Kg2 Nb6 42. Rc3 Rxc3 43. Bxc3 Na4 44. Be1 Kg8 45. Nhg4 h5 46. Nh2 Bb6 47. Nhf1 Kf7 48. Nd1 Ba7 49. Nfe3 Qb6 50. f3 Qb7 51. Nc2 Ne8 52. Kh2 Qa6 53. Nce3 Bd4 54. f4 Qb6 55. f5 Ng7 56. fxg6+ Kxg6 57. Nf5 Nxf5 58. exf5+ Bxf5 59. Bxf5+ Kxf5 60. Qc2+ e4 61. Qc8+ Kg6 62. Qg8+ Kf5 63. Qh7+ Ke5 64. Qxh5+ f5 65. Qf7 Be3 66. Kg2 f4 67. gxf4+ Bxf4 68. Nf2 1-0

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.07.01"]
[Round "5.3"]
[White "Valverde Mengari, Roly"]
[Black "Senna, Vinicius Furtado"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "59"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Ne7 5. d4 b6 6. Be3 Nf5 7. Nbd2 Nxe3 8. fxe3 Be7 9. Bd3 0-0 10. Rc1 c4 11. Bb1 f5 12. exf6 Bxf6 13. Qe2 Bh4+ 14. g3 Bf6 15. e4 Bb7 16. e5 Bg5 17. h4 Bxd2+ 18. Kxd2 b5 19. Ng5 h6 20. Nxe6 Qe7 21. Nxf8 Qxf8 22. Rcf1 Qe7 23. Qg4 Nd7 24. e6 Nf8 25. Rf7 Qxf7 26. exf7+ Kh8 27. Re1 Bc6 28. Re7 b4 29. Qe2 bxc3+ 30. Kxc3 1-0

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.06.30"]
[Round "2.2"]
[White "Lopes, Marcos Lazaro Dos S"]
[Black "Valverde Mengari, Roly"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1932"]
[PlyCount "85"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d5 6. d3 e6 7. c3 Qb6 8. Kh1 Nge7 9. e4 0-0 10. Na3 a6 11. Qe2 Qc7 12. e5 b6 13. Nc2 Bb7 14. Be3 Rac8 15. Rab1 Rfd8 16. d4 cxd4 17. Bxd4 Nxd4 18. Ncxd4 Qc4 19. Qf2 Bf8 20. Nb3 Qc7 21. g4 a5 22. Nbd4 Ba6 23. Rfe1 Nc6 24. f5 Nxd4 25. Nxd4 Qd7 26. fxe6 fxe6 27. Qf6 Re8 28. Rbd1 Bg7 29. Qg5 Kh8 30. Re3 Qe7 31. Qxe7 Rxe7 32. Bf1 Bxf1 33. Rxf1 Kg8 34. Kg2 Rf8 35. Rxf8+ Kxf8 36. h4 Ke8 37. Rf3 Kd7 38. Re3 Rf7 39. Rf3 Re7 40. Re3 Re8 41. Kf1 Rc8 42. Ke2 Rf8 43. Rf3 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.06.30"]
[Round "3.4"]
[White "Valverde Mengari, Roly"]
[Black "Gil Marquez, Anahi"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "58"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Qxd4 Nf6 8. 0-0 Be7 9. Nc3 0-0 10. Bg5 h6 11. Bh4 c5 12. Qd3 Bb7 13. e5 dxe5 14. Nxe5 Qd4 15. Bg3 Bd6 16. Rfe1 Rae8 17. Nc4 Bxg3 18. hxg3 Ng4 19. Qxd4 cxd4 20. Na4 Be4 21. Na3 Bg6 22. Nc5 a5 23. b3 Ne5 24. Red1 Rd8 25. Rd2 Rd5 26. Nd3 Nxd3 27. cxd3 c5 28. Rc1 Re8 29. Nc4 Ra8 1/2-1/2

[Event "Corumba Rodrigues de Souza Memorial 2nd"]
[Site "Corumba"]
[Date "2018.06.30"]
[Round "1.5"]
[White "Valverde Mengari, Roly"]
[Black "Roman, Josemar Cespedes"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1889"]
[PlyCount "92"]
[EventDate "2018.06.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. Bb3 Qc7 11. h3 b6 12. Ng5 Ba6 13. Re1 Rae8 14. Bd2 h6 15. Nge4 Re7 16. Rac1 exd4 17. exd4 Rfe8 18. Nxd6 Qxd6 19. Red1 Qxd4 20. Bxh6 Qh4 21. Be3 Ne5 22. Rd4 Qh5 23. Rcd1 Bc8 24. Rf4 Ng6 25. Rxf6 gxf6 26. Rd6 Bf5 27. Qd2 Bxh3 28. gxh3 Qxh3 29. Rxc6 Nf4 30. Bd5 Kh8 31. Rc8 Nxd5 32. Nxd5 Qg4+ 33. Kf1 Qxc8 34. Qd4 Qh3+ 35. Ke2 Rxe3+ 36. fxe3 Qg2+ 37. Kd3 Qg6+ 38. Kc3 Kg7 39. Kb3 Re4 40. Qd2 Qg5 41. a3 Re5 42. Nf4 Qg3 43. Ka2 Qxe3 44. Qg2+ Rg5 45. Qf1 Rg1 46. Qc4 Qc1 0-1

