[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Chirinos Briceno, Cesar"]
[Black "Riascos, Ortiz Cesar"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "75"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 Nf6 7. e5 dxe5 8. Qxd8+ Kxd8 9. Ng5 e6 10. Nxf7+ Kc7 11. Nxh8 Bc5 12. Nb5+ Kb6 13. Be3 Bxe3 14. fxe3 Bd7 15. Nf7 a6 16. Nc3 Rf8 17. Nd6 Nb4 18. 0-0-0 Bc6 19. a3 Nbd5 20. Nde4 Nxe3 21. Nxf6 gxf6 22. Rd6 Nxc4 23. Rxe6 Ka7 24. Rf1 Bxg2 25. Rfxf6 Rd8 26. Re7 Ne3 27. Rff7 Rd6 28. Rxe5 Nc4 29. Rg5 Re6 30. Rxg2 Ne3 31. Rgg7 Rb6 32. Rxh7 Rg6 33. Rxb7+ Ka8 34. Rbg7 Rxg7 35. Rxg7 Nf5 36. Rf7 Nd6 37. Rd7 Nf5 38. Nd5 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Lopez, Juan Felipe"]
[Black "Riascos, Ortiz Cesar"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "60"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 Be7 8. Be3 0-0 9. Qe2 Nc6 10. 0-0 Be6 11. Bc4 Bxc4 12. Qxc4 Rc8 13. Qb3 b5 14. Nd5 Nxd5 15. Qxd5 Nd4 16. Bxd4 exd4 17. Nxd4 Bf6 18. c3 Re8 19. f3 Rc5 20. Qb3 Rh5 21. Nf5 d5 22. Ng3 Rh6 23. Qxd5 Qb6+ 24. Kh1 Rd8 25. Qb3 Be5 26. Rad1 Bxg3 27. Rxd8+ Qxd8 28. Kg1 Qb6+ 29. Rf2 Qxf2+ 30. Kh1 Rxh2# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Lyzymysiuk, Pablo"]
[Black "Riascos, Ortiz Cesar"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1480"]
[PlyCount "76"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 0-0 9. f3 Nc6 10. Bxf6 Bxf6 11. Nd5 Be6 12. c4 Bxd5 13. cxd5 Nd4 14. Nxd4 exd4 15. Rc1 Qe7 16. b3 Bg5 17. Rc2 Rfc8 18. 0-0 Rxc2 19. Qxc2 h5 20. f4 Bf6 21. Bxh5 Qd7 22. e5 dxe5 23. fxe5 Rc8 24. Qd3 Bxe5 25. Rxf7 Rc1+ 26. Kf2 Qd8 27. Qg6 Qh4+ 28. g3 Qxh2+ 29. Kf3 Rc3+ 30. Ke4 Re3+ 31. Kf5 Qf2+ 32. Ke6 Bf6+ 33. Kd7 Qg2 34. Rxg7+ Bxg7 35. Qf7+ Kh7 36. Qg6+ Kg8 37. Qf7+ Kh8 38. Bg6 Qxg3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Muruchi Machaca, Adrian Hernan"]
[Black "Riascos, Ortiz Cesar"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1297"]
[PlyCount "79"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Nc6 11. Bg5 Rc8 12. Bxf6 Bxf6 13. Qxd6 Rc7 14. Nd5 Bg5+ 15. Kb1 Rc8 16. Nc3 Rc7 17. Nd5 Rc8 18. Nc5 b6 19. Nxd7 Re8 20. Nc3 Re6 21. Qd5 Nb4 22. Qb3 a5 23. Bc4 Re7 24. Bb5 Qc7 25. Nxe5 Rxe5 26. a3 Nc6 27. Bxc6 Qxc6 28. Rd5 Rxd5 29. Qxd5 Qf6 30. Rd1 h6 31. Qd4 Qe7 32. Nd5 Qf8 33. Nc3 Bf6 34. Qd6 Bxc3 35. Qxf8+ Rxf8 36. bxc3 f6 37. Kb2 g6 38. Rd6 Rd8 39. Rxd8+ Kf7 40. Rb8 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Rendon, Luis"]
[Black "Riascos, Ortiz Cesar"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "81"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e5 5. dxe6 Bxe6 6. e4 Be7 7. f4 0-0 8. Nf3 Nc6 9. Be3 Bg4 10. Be2 Bxf3 11. Bxf3 Rc8 12. 0-0 Nd7 13. Qd2 Bf6 14. Rad1 Nd4 15. Bg4 Rc7 16. Nd5 Rc6 17. b3 Nb6 18. Nc3 a5 19. Nb5 Nxb5 20. cxb5 Rc7 21. Qxd6 Qxd6 22. Rxd6 Na8 23. e5 Be7 24. Rd5 Nb6 25. Rdd1 Rd8 26. Rxd8+ Bxd8 27. Rc1 Be7 28. a4 g6 29. Be2 Nd5 30. Bd2 b6 31. Bf3 Nb4 32. Bxb4 axb4 33. Bd5 Ra7 34. Bc4 Kg7 35. Rd1 Bd8 36. Rxd8 h5 37. Rd6 Rb7 38. Bd5 Rb8 39. Rd7 Kf8 40. Rxf7+ Kg8 41. Rb7+ 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Riascos, Ortiz Cesar"]
[Black "Alvarez, Daniel"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1915"]
[PlyCount "73"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Be6 7. c3 Qd7 8. Nbd2 0-0-0 9. a4 h6 10. b4 Bb6 11. a5 Bxc4 12. Nxc4 Bxf2+ 13. Rxf2 g5 14. Rfa2 g4 15. Nh2 gxh3 16. Be3 Rhg8 17. b5 Ne7 18. Bxa7 d5 19. exd5 Nfxd5 20. Nxe5 Qe6 21. d4 Nxc3 22. Qc2 Nxa2 23. Rxa2 Rxg2+ 24. Qxg2 hxg2 25. Rxg2 f6 26. Neg4 Qe1+ 27. Nf1 f5 28. Nf6 Nd5 29. Nxd5 Rxd5 30. b6 Qe3+ 31. Kh1 cxb6 32. Bxb6 f4 33. Rg8+ Kd7 34. Nxe3 fxe3 35. Kg2 Re5 36. dxe5 e2 37. Kf2 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Riascos, Ortiz Cesar"]
[Black "Blaschke, Emmanuel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "91"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nf3 Nc6 5. c4 Qa5+ 6. Bd2 Qb6 7. c5 Qxb2 8. Bc3 Qxa1 9. Bxa1 exd4 10. Nxd4 Nxd4 11. Qxd4 Nf6 12. Bc4 Be7 13. 0-0 0-0 14. Re1 Re8 15. Nd2 Bf5 16. Bb3 Rad8 17. Qc3 Bf8 18. Rxe8 Rxe8 19. h3 Re1+ 20. Nf1 Rb1 21. Qc4 Be6 22. Qc3 Bxb3 23. axb3 h6 24. Bb2 Nd5 25. Qc2 Re1 26. Bc3 Nxc3 27. Qxc3 Rb1 28. Qd3 Ra1 29. Kh2 Bxc5 30. Nd2 Bd6+ 31. g3 Rd1 32. Qe2 Ra1 33. Nc4 Bc5 34. Qe8+ Kh7 35. Qxf7 Ra2 36. Qf5+ Kg8 37. Qxc5 Rc2 38. Qd5+ Kh8 39. Ne5 Rxf2+ 40. Kg1 Rb2 41. Qe6 Rb1+ 42. Kf2 Rb2+ 43. Kf3 Rb1 44. Qe8+ Kh7 45. Qg6+ Kg8 46. Qxb1 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Riascos, Ortiz Cesar"]
[Black "Nicolelli, Sebastian"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "1845"]
[PlyCount "80"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nd7 4. a4 Be7 5. d3 c6 6. 0-0 Ngf6 7. c3 0-0 8. Nbd2 d5 9. exd5 cxd5 10. Bb5 Qc7 11. Re1 h6 12. Nf1 Rd8 13. h3 Bd6 14. Ng3 Nf8 15. Nh4 a6 16. Bxa6 bxa6 17. Nhf5 e4 18. dxe4 dxe4 19. Qe2 Bc5 20. Be3 Bxe3 21. Qxe3 Ng6 22. Rac1 Qf4 23. Qc5 Bxf5 24. Nxf5 Rd5 25. Ne7+ Nxe7 26. Qxe7 Re8 27. Qb7 Rf5 28. Rf1 e3 29. fxe3 Qxe3+ 30. Kh1 Rxf1+ 31. Rxf1 Re7 32. Qxa6 Ne4 33. Qc8+ Kh7 34. Qf5+ g6 35. Qd5 Ng3+ 36. Kh2 Nxf1+ 37. Kh1 Ng3+ 38. Kh2 Nf5 39. Qd1 Qg3+ 40. Kh1 Re1+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Riascos, Ortiz Cesar"]
[Black "Reinuaba Escobar, Carlos"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2232"]
[PlyCount "64"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Qd2 Nxe3 8. fxe3 g6 9. 0-0-0 Bg7 10. Bd3 0-0 11. h4 h5 12. Rdg1 Bg4 13. Be2 Qd7 14. Bxg4 Qxg4 15. g3 Nc6 16. Nxc6 bxc6 17. Kb1 Rab8 18. Qe1 Rb7 19. Rf1 Rfb8 20. b3 Qe6 21. Rf2 Qe5 22. Kb2 a5 23. Rhf1 a4 24. Rxf7 a3+ 25. Kc1 Qxc3 26. Qxc3 Bxc3 27. R7f4 Be5 28. R4f3 Rb4 29. Rg1 Rxe4 30. g4 Rxg4 31. Rxg4 hxg4 32. Rf1 g3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Riascos, Ortiz Cesar"]
[Black "Wan Der Laan, Juan"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "74"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 c6 4. dxc6 e5 5. cxb7 Bxb7 6. Nxe5 Bc5 7. Bc4 Qd4 8. Qe2 0-0 9. c3 Qh4 10. 0-0 Re8 11. d4 Rxe5 12. Qxe5 Nbd7 13. Qg3 Qh5 14. dxc5 Ne4 15. Qf4 Ndf6 16. Nd2 Ng4 17. f3 Qxc5+ 18. Kh1 Nef2+ 19. Rxf2 Nxf2+ 20. Kg1 Nh3+ 21. Kf1 Nxf4 22. Ne4 Bxe4 23. fxe4 Rd8 24. Bxf4 Qxc4+ 25. Kf2 Qxe4 26. Be3 Qf5+ 27. Kg1 Qc2 28. Rf1 Rd1 29. Rxd1 Qxd1+ 30. Kf2 Qc2+ 31. Kf3 Qxb2 32. Bd4 Qxa2 33. Ke4 Qxg2+ 34. Kd3 Qxh2 35. Bxa7 Qh3+ 36. Kc4 Qc8+ 37. Kb3 h5 0-1

