[Event "Guaynabo op 3rd"]
[Site "Guaynabo"]
[Date "2020.02.21"]
[Round "1"]
[White "Rosich Lopez, Walter"]
[Black "Requena Torres, Luis A"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1026"]
[BlackElo "1654"]
[PlyCount "108"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 e5 3. Nf3 Nf6 4. d4 Nbd7 5. Be3 Be7 6. Bd3 0-0 7. Qd2 Ng4 8. Bg5 Bxg5 9. Nxg5 exd4 10. Nd5 c6 11. h3 Nge5 12. Nb4 a5 13. f4 Ng6 14. Nxc6 bxc6 15. f5 Nge5 16. Be2 h6 17. Nf3 c5 18. 0-0-0 Nf6 19. g4 Nxe4 20. Qe1 Ng5 21. Nxg5 Qxg5+ 22. Kb1 Bb7 23. Rg1 Rfe8 24. h4 Qd8 25. g5 hxg5 26. hxg5 Nf3 27. Qf2 Nxg1 28. Rxg1 Qe7 29. Bd3 Qe3 30. Qxe3 dxe3 31. Re1 Ba6 32. Bxa6 Rxa6 33. Kc1 d5 34. Kd1 d4 35. Ke2 Rd6 36. Kf3 Re5 37. Kf4 Rdd5 38. g6 Rxf5+ 39. Ke4 Rde5+ 40. Kd3 Rf2 41. gxf7+ Kxf7 42. b3 Rd2+ 43. Kc4 Rxc2+ 44. Kb5 d3 45. Ka4 Rxa2+ 46. Kb5 d2 47. Rd1 e2 48. Rb1 d1Q 49. Rxd1 exd1Q 50. Kc6 Re6+ 51. Kc7 Qd6+ 52. Kc8 Re8+ 53. Kb7 Re7+ 54. Kc8 Qc7# 0-1

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Rosich Lopez, Walter"]
[Black "Araujo Ortega, Adrian"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1078"]
[PlyCount "33"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 h6 4. Nf3 d6 5. c3 Bg4 6. 0-0 Nc6 7. Nbd2 Be7 8. h3 Bh5 9. Qc2 0-0 10. b4 a6 11. Bb2 b5 12. Bb3 d5 13. exd5 Nxd5 14. d4 Bg6 15. Qc1 Bg5 16. Nxg5 Qxg5 17. Bxd5 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Urdaneta Morales, Hector Aaron"]
[Black "Rosich Lopez, Walter"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1353"]
[BlackElo "1078"]
[PlyCount "79"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 b6 5. Bg5 g6 6. e3 Bg7 7. e4 0-0 8. e5 Bb7 9. Be2 Qc7 10. exf6 Bh8 11. 0-0 d5 12. cxd5 exd5 13. Rc1 c4 14. Ne5 Qd6 15. Ng4 h5 16. Ne5 Nd7 17. Nb5 Qe6 18. Nc7 Qd6 19. Nxd7 Qxc7 20. Nxf8 Rxf8 21. b3 b5 22. bxc4 bxc4 23. Re1 Qd7 24. Bf3 Qf5 25. Bh4 g5 26. Bg3 g4 27. Be2 Bxf6 28. f3 h4 29. fxg4 Qe4 30. Bf2 Bg5 31. Bf3 Qg6 32. Rb1 Bc8 33. Bxd5 Qd6 34. Bxc4 Qc6 35. Be2 f5 36. gxf5 Bxf5 37. Rc1 Qe6 38. Bg4 Bxc1 39. Rxe6 Bxe6 40. Bxe6+ 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Cardenas Lima, Vincent Matias"]
[Black "Rosich Lopez, Walter"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1482"]
[BlackElo "1078"]
[PlyCount "59"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 d5 4. Nd2 b6 5. f4 c5 6. c3 Ba6 7. Bxa6 Nxa6 8. Qa4+ Qd7 9. Qxa6 c4 10. Ngf3 Ng4 11. Ke2 Be7 12. h3 Nh6 13. Ne5 Qc7 14. Qa4+ Kf8 15. Qd7 Qxd7 16. Nxd7+ Ke8 17. Ne5 Nf5 18. Nf1 Bh4 19. g4 Nh6 20. Bd2 Ke7 21. Nf3 f5 22. Nxh4 fxg4 23. hxg4 Nxg4 24. Nf3 Kf6 25. Ne5 Nxe5 26. dxe5+ Kf5 27. Ng3+ Kg4 28. Rag1 g6 29. Ne4+ Kf5 30. Nd6# 1-0

[Event "Pan American-ch U08"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Altamirano Carmona, Percy Baltazar"]
[Black "Rosich Lopez, Walter"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1192"]
[PlyCount "42"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Bb5+ Nd7 5. Bxd7+ Bxd7 6. dxc5 Bxc5 7. Nb3 Bb6 8. exd5 exd5 9. Nf3 Be6 10. 0-0 Nf6 11. Qe2 h6 12. Nfd4 Bxd4 13. Nxd4 0-0 14. Nxe6 fxe6 15. Bd2 Ne4 16. b3 Qb6 17. Qe3 Rf7 18. Qxb6 axb6 19. Be3 Raf8 20. Bxb6 Nd2 21. Rfd1 Ne4 1/2-1/2

