[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.27"]
[Round "4"]
[White "Gomez, Abel"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "A46"]
[BlackElo "1678"]
[PlyCount "41"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 Qb6 6. c3 Be7 7. Nbd2 cxd4 8. cxd4 d5 9. b3 0-0 10. Bb2 Bd7 11. Ne5 Qc7 12. Rc1 Rac8 13. f4 Ne8 14. Rf3 f5 15. Rh3 Nf6 16. g4 Bd6 17. g5 Bxe5 18. dxe5 Ne4 19. Bxe4 dxe4 20. Rxh7 Qb6 21. Nc4 1-0

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.27"]
[Round "3"]
[White "Mutuberria, Waldo"]
[Black "Azerrad, Leandro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1678"]
[PlyCount "77"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nc6 3. Nf3 e6 4. Bf4 Bd6 5. Bxd6 cxd6 6. e3 Nf6 7. Nbd2 e5 8. dxe5 dxe5 9. Be2 Qb6 10. Qb3 Be6 11. Qa3 0-0-0 12. 0-0 e4 13. Nd4 Nxd4 14. cxd4 Kb8 15. Rac1 Rc8 16. b4 Bg4 17. Bxg4 Nxg4 18. h3 Nf6 19. Nb3 Rxc1 20. Rxc1 Rc8 21. Nc5 Qc6 22. Qb2 b5 23. Nd3 Qb7 24. Nc5 Qc6 25. a4 a6 26. axb5 Qxb5 27. Ra1 Rc6 28. Ra5 Qc4 29. b5 axb5 30. Rxb5+ Kc7 31. Rb7+ Kd6 32. Rxf7 Rxc5 33. dxc5+ Qxc5 34. Qb8+ Ke6 35. Rc7 Qa5 36. Rc6+ Kf7 37. Qf4 Qa1+ 38. Kh2 Qa7 39. Rc7+ 1-0

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.27"]
[Round "5"]
[White "Mutuberria, Waldo"]
[Black "Varela Ormache, Ernesto Jose"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1678"]
[BlackElo "1365"]
[PlyCount "73"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c3 e5 2. d4 f6 3. dxe5 fxe5 4. e4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bc4 g6 8. Ne2 d6 9. 0-0 Qe7 10. Qb3 b6 11. a4 Ba6 12. Bxa6 Nxa6 13. Qb5+ Qd7 14. Qxa6 0-0 15. Qd3 Kg7 16. Nd2 Rfd8 17. c4 Rab8 18. Nc3 c6 19. b4 Qe6 20. b5 c5 21. Nd5 Rd7 22. Nb1 Bg5 23. Nbc3 Rf7 24. a5 Bh4 25. axb6 axb6 26. Ra6 Bd8 27. Na4 Rfb7 28. Qg3 Qd7 29. Nac3 Ra7 30. Rfa1 Rba8 31. f4 Rxa6 32. bxa6 exf4 33. Qxf4 Qc8 34. a7 Qd7 35. Nb5 h6 36. Rf1 g5 37. Qf8+ 1-0

[Event "Santa Fe qual Santafesino op"]
[Site "Santa Fe"]
[Date "2021.03.26"]
[Round "1"]
[White "Fournel, Baautista"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "1678"]
[PlyCount "70"]
[EventDate "2021.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. c3 Qb6 5. Qb3 Nc6 6. e3 Nh5 7. Bg5 f6 8. Bh4 g5 9. Bg3 Nxg3 10. hxg3 d5 11. Nbd2 Qxb3 12. axb3 Kf7 13. Bd3 Bd6 14. Rxh7+ Rxh7 15. Bxh7 f5 16. Nxg5+ Kg7 17. Ke2 cxd4 18. exd4 Bd7 19. Ndf3 Rh8 20. b4 a6 21. Nh4 Be7 22. Ng6 Bxg5 23. Nxh8 Kxh8 24. Rh1 Kg7 25. g4 Ne7 26. gxf5 exf5 27. g4 Ng6 28. Bxg6 Kxg6 29. gxf5+ Kxf5 30. Rh7 Bb5+ 31. Kd1 Bc6 32. Rf7+ Ke4 33. Rg7 Bf4 34. Kc2 Bh6 35. Re7+ Kf3 1/2-1/2

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.16"]
[Round "7"]
[White "Hevia, Geronimo"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1653"]
[BlackElo "1680"]
[PlyCount "39"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. d3 0-0 8. Bg5 h6 9. Bxe7 Nxe7 10. Ne1 d6 11. Nc2 f5 12. Rb1 a5 13. a3 Nc6 14. Nd5 h5 15. b4 h4 16. e3 hxg3 17. fxg3 axb4 18. axb4 Ra2 19. bxc5 dxc5 20. Nc3 1/2-1/2

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.16"]
[Round "6"]
[White "Mutuberria, Waldo"]
[Black "Salazar, Leovys Erix"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1680"]
[BlackElo "1611"]
[PlyCount "129"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c3 b6 2. d4 Bb7 3. Nf3 Nf6 4. Bg5 d5 5. Nbd2 e6 6. Ne5 Be7 7. e3 a5 8. a4 0-0 9. Bd3 Ne4 10. Bf4 f5 11. 0-0 Nxd2 12. Qxd2 Ba6 13. Bxa6 Rxa6 14. b3 Ra8 15. Qd3 Qe8 16. c4 c6 17. Rac1 Bh4 18. cxd5 exd5 19. Qc3 c5 20. dxc5 Bf6 21. Qd4 Qe6 22. Rfd1 Rd8 23. c6 Rd6 24. c7 Nc6 25. Qxb6 Nxe5 26. Qb8+ Qc8 27. Qxa8 Qxa8 28. c8Q+ Qxc8 29. Rxc8+ Kf7 30. Rc5 Rb6 31. Bxe5 Bxe5 32. Rdxd5 Bf6 33. Rxf5 Rxb3 34. Rxa5 Rb2 35. e4 Kg6 36. Rxf6+ gxf6 37. Rb5 Ra2 38. a5 h5 39. h4 Kh6 40. Kh2 Kg6 41. Kg3 Kh6 42. e5 fxe5 43. Rxe5 Ra4 44. Rb5 Kg6 45. Rb6+ Kf5 46. a6 Ra5 47. Rh6 Ra4 48. Rxh5+ Kg6 49. Rg5+ Kh6 50. Rb5 Rxa6 51. Kg4 Ra2 52. Rb6+ Kh7 53. g3 Ra7 54. h5 Kh8 55. Kh4 Ra4+ 56. g4 Ra3 57. f4 Ra4 58. f5 Ra8 59. Rb7 Ra4 60. Kg5 Ra8 61. f6 Kg8 62. Kh6 Ra6 63. g5 Ra8 64. g6 Kf8 65. Rh7 1-0

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.15"]
[Round "5"]
[White "Decoud, Patricio"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1520"]
[BlackElo "1680"]
[PlyCount "62"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Qa4+ Nc6 7. Nxd4 Nf6 8. Nb5 Qd7 9. Bc4 Rd8 10. 0-0 a6 11. Bf4 e5 12. Re1 axb5 13. Bxb5 Be7 14. Bxe5 0-0 15. Na3 Ra8 16. Qf4 Bxa3 17. Bxf6 Qf5 18. Qxf5 Bxf5 19. Bxg7 Kxg7 20. bxa3 Rxa3 21. Re3 Be6 22. Rg3+ Kf6 23. c4 Rfa8 24. Rxa3 Rxa3 25. f4 Nd4 26. Kf2 Nxb5 27. cxb5 Bc4 28. Rb1 Kf5 29. Rb2 Kxf4 30. Rb4 Rxa2+ 31. Ke1 Ke3 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.09"]
[Round "3"]
[White "Kaufmann, Facundo"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1680"]
[PlyCount "48"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. c3 Be7 5. e3 cxd4 6. Nxd4 d6 7. Nc2 Nc6 8. Nd2 0-0 9. h3 e5 10. Bg5 Be6 11. Bd3 d5 12. f4 exf4 13. exf4 d4 14. f5 dxc3 15. Bxf6 Bxf6 16. Ne4 cxb2 17. Rb1 Bxa2 18. Nxf6+ Qxf6 19. 0-0 Bxb1 20. Qxb1 Rfd8 21. Ne3 Qd4 22. Rf3 Ne5 23. f6 Nxf3+ 24. Kh1 Qxd3 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.09"]
[Round "4"]
[White "Mutuberria, Waldo"]
[Black "Hase, Salim"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1680"]
[BlackElo "1679"]
[PlyCount "74"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c3 e5 2. d4 exd4 3. cxd4 d5 4. Nc3 Nf6 5. Bg5 Bf5 6. Nf3 c6 7. e3 Qb6 8. Qb3 Qxb3 9. axb3 Bc2 10. Nd2 Bb4 11. Bxf6 gxf6 12. Be2 Nd7 13. Bd1 Be4 14. f3 Bg6 15. 0-0 0-0 16. f4 Bd3 17. Rf3 f5 18. Rg3+ Kh8 19. Nf3 f6 20. Be2 Be4 21. Nxe4 fxe4 22. Nh4 f5 23. Rg5 Be7 24. Rh5 Bxh4 25. Rxh4 Nf6 26. Kf2 a5 27. h3 b6 28. g4 c5 29. g5 Ng8 30. g6 h6 31. Rg1 Kg7 32. Rd1 cxd4 33. Rxd4 Nf6 34. Bg4 fxg4 35. hxg4 Rac8 36. f5 Rc2+ 37. Kg3 Rxb2 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.08"]
[Round "1"]
[White "Baragiola, Guillermo"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "1408"]
[BlackElo "1680"]
[PlyCount "96"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Nf6 7. Be2 a6 8. 0-0 b5 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 0-0 12. c4 b4 13. Nd2 a5 14. Nf3 Bg4 15. Ne1 Be6 16. Nc2 Bxd5 17. Qxd5 Nd4 18. Nxd4 exd4 19. Bd3 Re8 20. Qf5 Re5 21. Qh3 g6 22. f4 Rh5 23. Qf3 Ra7 24. g4 Rc5 25. b3 a4 26. g5 Bg7 27. f5 Qxg5+ 28. Kh1 Qe3 29. Qxe3 dxe3 30. Rae1 axb3 31. axb3 Bd4 32. fxg6 hxg6 33. Re2 Ra3 34. Bc2 Rca5 35. Kg2 Ra2 36. Kf3 Ra1 37. Rd1 Rxd1 38. Bxd1 Ra1 39. Re1 Kg7 40. h3 Kf6 41. Ke2 Ra2+ 42. Kf3 Rf2+ 43. Kg3 Be5+ 44. Kh4 Rf4+ 45. Bg4 Rxe4 46. Rf1+ Kg7 47. Kg5 f6+ 48. Kh4 Kh6 0-1

[Event "Santa Fe op"]
[Site "Santa Fe"]
[Date "2020.02.08"]
[Round "2"]
[White "Mutuberria, Waldo"]
[Black "Knuttzen, Joaquin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1680"]
[BlackElo "1526"]
[PlyCount "69"]
[EventDate "2020.02.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nf6 3. Nf3 Bg4 4. Qb3 Qc8 5. Ne5 Bf5 6. Nd2 e6 7. Ndf3 Bd6 8. Bf4 Nc6 9. e3 a6 10. Nxc6 Bxf4 11. exf4 bxc6 12. Qa4 0-0 13. Be2 Qb7 14. b3 Ne4 15. Rc1 f6 16. 0-0 Rfe8 17. c4 Qb6 18. cxd5 cxd5 19. Rc6 Qb8 20. Rfc1 e5 21. Rxc7 exf4 22. Qc6 Qd8 23. Bf1 Ng5 24. Nxg5 fxg5 25. Qb7 Qf6 26. Qxd5+ Be6 27. Qc5 Rec8 28. Bc4 Rxc7 29. Bxe6+ Qxe6 30. Qxc7 Re8 31. Qc4 Qxc4 32. bxc4 Re4 33. d5 Kf7 34. c5 Re5 35. c6 1-0

[Event "Lichess op"]
[Site "Lichess.org INT"]
[Date "2019.09.??"]
[Round "1.1"]
[White "Aguero, Raul Alberto"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1730"]
[BlackElo "2145"]
[PlyCount "72"]
[EventDate "2019.09.09"]
[EventType "swiss (blitz)"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. Nbd2 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Re1 Bg4 9. h3 Bd7 10. c3 e5 11. Nf1 b5 12. Ne3 Rb8 13. Bd2 a5 14. Nd5 Nxd5 15. exd5 Ne7 16. Nh2 f5 17. Qc1 b4 18. Bh6 f4 19. Bxg7 Kxg7 20. g4 bxc3 21. bxc3 g5 22. c4 Ng6 23. Be4 Nh4 24. Nf3 Nxf3+ 25. Bxf3 h5 26. Kg2 Qc8 27. Qd1 Rb2 28. Re2 hxg4 29. Rxb2 gxf3+ 30. Kh2 Rh8 31. Qxf3 Rxh3+ 32. Qxh3 Bxh3 33. Rab1 Qg4 34. Rg1 Qh4 35. Rb7+ Kf6 36. Rb2 Bf1# 0-1

[Event "Lichess op"]
[Site "Lichess.org INT"]
[Date "2019.09.??"]
[Round "5.1"]
[White "Delgado, Mariano"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1901"]
[BlackElo "2145"]
[PlyCount "113"]
[EventDate "2019.09.09"]
[EventType "swiss (blitz)"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. Qxd4 Nf6 6. Nf3 Nc6 7. Qxd5 Nxd5 8. Bc4 Nb6 9. Bb3 e5 10. 0-0 f6 11. Be3 Bg4 12. Nbd2 Be7 13. h3 Bxf3 14. Nxf3 Na5 15. Be6 Bd6 16. b3 Ke7 17. Bf5 g6 18. Bc2 Nc6 19. Rad1 Rad8 20. Rd2 Bc7 21. Bc5+ Bd6 22. Bxb6 axb6 23. Rfd1 Bc7 24. Rxd8 Rxd8 25. Rxd8 Nxd8 26. Kf1 Ne6 27. g3 f5 28. Nd2 Ng5 29. h4 Ne6 30. Ke2 Bd6 31. Nc4 b5 32. Nxd6 Kxd6 33. Bd3 Kc5 34. b4+ Kc6 35. Kd2 Nc7 36. Kc2 e4 37. Be2 Kd5 38. Kb3 h6 39. a4 bxa4+ 40. Kxa4 g5 41. hxg5 hxg5 42. c4+ Kd4 43. c5 f4 44. gxf4 gxf4 45. Ka5 Nd5 46. Bh5 e3 47. fxe3+ fxe3 48. Be2 Nc3 49. Bf1 e2 50. Bxe2 Nxe2 51. Kb6 Kd5 52. Kxb7 Nd4 53. Kb6 Nc6 54. b5 Nb4 55. c6 Kd6 56. Kb7 Nd5 57. b6 1-0

[Event "Lichess op"]
[Site "Lichess.org INT"]
[Date "2019.09.??"]
[Round "4.1"]
[White "Mutuberria, Waldo"]
[Black "Bejarano, Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2145"]
[BlackElo "1783"]
[PlyCount "67"]
[EventDate "2019.09.09"]
[EventType "swiss (blitz)"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Bg4 6. Nbd2 e6 7. Bb5 Bd6 8. Bxc6+ bxc6 9. Qa4 Qc7 10. Bxd6 Qxd6 11. Ne5 0-0 12. Nxg4 Nxg4 13. dxc5 Qb8 14. Qxg4 Qxb2 15. Rd1 Qxc3 16. Qd4 Qa5 17. 0-0 Rab8 18. Nf3 Rb5 19. Qf4 Qxa2 20. Ra1 Qc2 21. Nd4 Qxc5 22. Nxb5 cxb5 23. Rfc1 Qb6 24. Qc7 Qxc7 25. Rxc7 h5 26. Raxa7 g5 27. Rab7 Ra8 28. h3 g4 29. Rxf7 g3 30. Rg7+ Kf8 31. Rbf7+ Ke8 32. Rg8+ Kxf7 33. Rxa8 gxf2+ 34. Kxf2 1-0

[Event "Lichess op"]
[Site "Lichess.org INT"]
[Date "2019.09.??"]
[Round "2.1"]
[White "Mutuberria, Waldo"]
[Black "Suarez, Camila1111"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2145"]
[BlackElo "1760"]
[PlyCount "49"]
[EventDate "2019.09.09"]
[EventType "swiss (blitz)"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nc6 3. Nf3 Bf5 4. Bf4 e6 5. e3 Nf6 6. Bc4 dxc4 7. 0-0 g6 8. Nbd2 b5 9. Bg5 Bg7 10. e4 Bg4 11. e5 h6 12. Bxf6 Bxf6 13. exf6 Qxf6 14. a4 a6 15. axb5 Nb8 16. bxa6 Nxa6 17. Qa4+ Kf8 18. Qxc4 Kg7 19. Rxa6 Rxa6 20. Qxa6 h5 21. Ne5 Bf5 22. Nd7 Qg5 23. Qe2 h4 24. Qe5+ Kh6 25. Qxh8# 1-0

[Event "Lichess op"]
[Site "Lichess.org INT"]
[Date "2019.09.??"]
[Round "3.1"]
[White "Tula, Matias"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1500"]
[BlackElo "2145"]
[PlyCount "150"]
[EventDate "2019.09.09"]
[EventType "swiss (blitz)"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 d6 7. Be2 Be7 8. 0-0 Nh5 9. Be3 0-0 10. Nbd2 Nf6 11. Re1 Nd5 12. Nf1 Nxe3 13. fxe3 d5 14. Ng3 g5 15. Bd3 f5 16. Nd2 Bd6 17. Ndf1 Qf6 18. c4 Qh6 19. c5 Bc7 20. Qh5 Qf6 21. Qf3 Bd7 22. a3 g4 23. Qf2 Qh6 24. Ne2 f4 25. exf4 Bxf4 26. Nxf4 Rxf4 27. Qg3 Raf8 28. Ne3 Qg5 29. h4 Qf6 30. Nxg4 Qxd4+ 31. Ne3+ Kh8 32. Rad1 Rg8 33. Qxg8+ Kxg8 34. Bxh7+ Kxh7 35. Rxd4 Rxd4 36. b4 Rxh4 37. Kf2 d4 38. Nc4 d3 39. Nd6 Nd4 40. Kg3 d2 41. Rd1 Rh5 42. Rxd2 Rd5 43. Rf2 Nf5+ 44. Nxf5 exf5 45. Re2 Kg6 46. Re3 Bc6 47. Kh3 Rd2 48. g3 Kf6 49. Rb3 a6 50. g4 f4 51. Rc3 f3 52. Kg3 Kg5 53. Re3 Rg2+ 54. Kh3 f2 55. Re5+ Kf4 56. Rf5+ Ke3 57. Re5+ Kd4 58. Rf5 Ke3 59. Re5+ Kd2 60. Rf5 Ke1 61. Re5+ Kf1 62. g5 Rg1 63. g6 Rh1+ 64. Kg4 Rg1+ 65. Kh5 Bf3+ 66. Kh6 Rg4 67. g7 Kg2 68. Kh7 f1Q 69. g8Q Rxg8 70. Kxg8 Qc4+ 71. Kg7 Kg3 72. Rg5+ Bg4 73. Kh6 Kh4 74. Rg6 Qf7 75. Rg7 Qh5# 0-1

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.25"]
[Round "5.3"]
[White "Kalala, Daniel"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1523"]
[BlackElo "1695"]
[PlyCount "28"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bd2 Ne7 8. Bd3 0-0 9. 0-0 d6 10. a3 Ba5 11. h3 Be6 12. Ne2 Bxd2 13. Qxd2 Qc7 14. c4 f6 1/2-1/2

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.25"]
[Round "4.3"]
[White "Mutuberria, Waldo"]
[Black "Barrera, Ulises"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1695"]
[BlackElo "1574"]
[PlyCount "32"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c3 Nf6 2. d4 g6 3. Nf3 Bg7 4. Bg5 d6 5. Bxf6 Bxf6 6. e4 Nd7 7. Nbd2 0-0 8. Bd3 c5 9. dxc5 Nxc5 10. Bc2 b6 11. 0-0 Ba6 12. Re1 Rc8 13. Nb3 Ne6 14. Qd2 Qc7 15. Rac1 Rfd8 16. Nfd4 Ng7 1/2-1/2

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.25"]
[Round "6.5"]
[White "Mutuberria, Waldo"]
[Black "Vazquez, Sebastian"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1695"]
[BlackElo "1842"]
[PlyCount "46"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 Ne4 5. Bf4 d5 6. Nbd2 Nd7 7. e3 0-0 8. Bd3 Nxd2 9. Nxd2 e5 10. dxe5 Nxe5 11. Be2 g5 12. Bg3 f5 13. h3 f4 14. exf4 gxf4 15. Bh2 Qg5 16. Nf3 Qxg2 17. Qxd5+ Kh8 18. 0-0-0 c6 19. Qe4 Bf5 20. Qxf4 Bf6 21. Qxe5 Bxe5 22. Bxe5+ Kg8 23. Bc4+ Rf7 0-1

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.24"]
[Round "1.5"]
[White "Aguero, Joel"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1472"]
[BlackElo "1695"]
[PlyCount "61"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Qa5+ 8. Qd2 Bb4 9. c3 Nxe4 10. Qe3 Nxg5 11. Qxg5 Bf8 12. 0-0 d6 13. Re1 Qc7 14. Nd2 f6 15. Qh5+ g6 16. Qf3 d5 17. Bb3 Bg7 18. Rac1 0-0 19. c4 e4 20. Qe3 Qe5 21. cxd5 cxd5 22. Nxe4 Kh8 23. Nc3 Qxe3 24. fxe3 Rb8 25. Rc2 Re8 26. Nxd5 Be6 27. e4 f5 28. Nc7 Bxb3 29. axb3 Re7 30. Nd5 Rd7 31. Nf4 1/2-1/2

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.24"]
[Round "3.4"]
[White "Dib, Nadir"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1771"]
[BlackElo "1695"]
[PlyCount "90"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Be2 0-0 10. Nc2 Be6 11. 0-0 Rc8 12. Ne3 Nd7 13. Ned5 Bg5 14. f4 exf4 15. Nxf4 Bf6 16. Nxe6 fxe6 17. Qxd6 Bd4+ 18. Kh1 Rxf1+ 19. Bxf1 Nc5 20. Qxd8+ Rxd8 21. Bg5 Rf8 22. Bh4 Bxc3 23. bxc3 Nxe4 24. Kg1 Nxc3 25. a3 e5 26. Rc1 Ne4 27. Bd3 Nf6 28. Bxf6 Rxf6 29. Rb1 Na5 30. Be4 b6 31. Bd5+ Kf8 32. Re1 Nc6 33. Rb1 Ne7 34. Re1 Nxd5 35. cxd5 Ke7 36. Rxe5+ Kd6 37. Rg5 g6 38. h4 Rf5 39. Rg4 Kxd5 40. Rb4 b5 41. g3 Kc5 42. Rb3 a5 43. Kg2 Kc4 44. Rb1 b4 45. g4 Rf7 0-1

[Event "Santa Fe de los Reyes Memorial 2nd"]
[Site "Santa Fe"]
[Date "2019.08.24"]
[Round "2.8"]
[White "Mutuberria, Waldo"]
[Black "Alzugaray, Julian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1695"]
[BlackElo "1673"]
[PlyCount "102"]
[EventDate "2019.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. Nbd2 Nbd7 5. c3 c6 6. e3 e6 7. Qb3 Qb6 8. a4 Qxb3 9. Nxb3 Nh5 10. Bc7 Rc8 11. Bg3 Nxg3 12. hxg3 c5 13. Nbd2 Bd6 14. Be2 Bg6 15. 0-0 0-0 16. Nh4 a6 17. Nxg6 hxg6 18. f4 cxd4 19. exd4 Rc7 20. Bd3 Nf6 21. Nf3 Ng4 22. Ne5 Bxe5 23. fxe5 g5 24. Ra3 f5 25. exf6 gxf6 26. Rb3 Kg7 27. Rb6 Re7 28. Re1 e5 29. Bf5 Nh6 30. dxe5 Nxf5 31. g4 fxe5 32. gxf5 Rxf5 33. Rd6 e4 34. g4 Rfe5 35. Kf2 e3+ 36. Ke2 Re4 37. Kd3 Rxg4 38. Rxe3 Rxe3+ 39. Kxe3 Rxa4 40. Rd7+ Kg6 41. Rxb7 Kf5 42. b4 Ra3 43. Kd4 Kf4 44. Rf7+ Kg3 45. Rf5 g4 46. Rxd5 Kg2 47. c4 g3 48. b5 axb5 49. cxb5 Kg1 50. b6 g2 51. Rg5 Kf2 1/2-1/2

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.24"]
[Round "5"]
[White "Lopez, Cristofer"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1597"]
[PlyCount "125"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Bb4+ 9. Bd2 0-0 10. Bxd5 Bxd2+ 11. Qxd2 Qxd5 12. Qxd5 exd5 13. Nc3 Be6 14. 0-0 Nc6 15. Rfd1 Rfd8 16. Nb5 a6 17. Nbd4 Bg4 18. Rd3 Bxf3 19. Nxf3 Rd7 20. Re1 Re8 21. a3 h6 22. g4 a5 23. b3 g5 24. Kg2 Kg7 25. Kg3 Kg6 26. h4 d4 27. h5+ Kg7 28. Re4 Rd5 29. Nxd4 Nxd4 30. Rexd4 Rdxe5 31. Rd7 R8e7 32. Kf3 Rxd7 33. Rxd7 Rb5 34. Rd3 Kf6 35. Ke4 Ke6 36. f4 gxf4 37. Kxf4 Kf6 38. Rg3 b6 39. Rc3 Kg7 40. Ke4 Rg5 41. Rg3 f5+ 42. Kf4 Kf6 43. Rc3 Rxg4+ 44. Kf3 Re4 45. Kg3 b5 46. Kf3 Kg5 47. Rc5 b4 48. Rxa5 bxa3 49. Rxa3 Rb4 50. Kg3 Kxh5 51. Kf3 Kg5 52. Kg3 h5 53. Kf3 h4 54. Kg2 f4 55. Kf3 h3 56. Ra5+ Kf6 57. Ra6+ Ke5 58. Ra5+ Kd6 59. Ra6+ Ke5 60. Ra5+ Kf6 61. Ra6+ Ke5 62. Ra5+ Kd4 63. Rh5 1/2-1/2

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.24"]
[Round "6"]
[White "Mutuberria, Waldo"]
[Black "Fernandez, Raul Conrado"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1597"]
[BlackElo "1857"]
[PlyCount "11"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. Bg5 0-1

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.23"]
[Round "2"]
[White "Gandolla, Alejandro"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1704"]
[BlackElo "1597"]
[PlyCount "78"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nf6 6. Nc3 Qd8 7. Nf3 e6 8. Be2 Be7 9. 0-0 0-0 10. Ne5 Nc6 11. Nxc6 bxc6 12. Bf3 Nd5 13. Be3 Rb8 14. Rb1 Ba6 15. Re1 Bc4 16. a3 Nxc3 17. bxc3 Qa5 18. Qc2 Qxa3 19. Ra1 Qb3 20. Qxb3 Rxb3 21. Rxa7 Bf6 22. Rc1 Bd5 23. Bd1 Rb2 24. c4 Be4 25. f3 Rb1 26. Rxb1 Bxb1 27. Rc7 h6 28. Rxc6 Rd8 29. Rb6 Ba2 30. c5 Bxd4 31. Bxd4 Rxd4 32. Bc2 g6 33. Be4 Bd5 34. Rd6 Kf8 35. c6 Ke7 36. Rd7+ Ke8 37. Kf2 Rc4 38. Bxd5 exd5 39. Rxd5 Rxc6 1/2-1/2

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.23"]
[Round "3"]
[White "Mutuberria, Waldo"]
[Black "Fernandez, Gaston David"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1597"]
[BlackElo "1933"]
[PlyCount "72"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c3 e5 2. e4 c6 3. d4 exd4 4. cxd4 d5 5. exd5 Qxd5 6. Nc3 Qa5 7. Bd2 Qb6 8. Nf3 Nf6 9. Bc4 Be7 10. Qe2 Qc7 11. Rc1 0-0 12. 0-0 Bg4 13. h3 Bxf3 14. Qxf3 Qb6 15. Rfe1 Qxd4 16. Rxe7 Qxc4 17. Rxb7 Nbd7 18. Bf4 Qe6 19. Be3 Rab8 20. Rxb8 Rxb8 21. b3 a5 22. Na4 Nd5 23. Nc5 Nxc5 24. Rxc5 a4 25. Bd4 Ra8 26. Qd1 axb3 27. Qxb3 Qe1+ 28. Kh2 Qe4 29. Bb2 Nf4 30. Rg5 Ne6 31. Rg4 Qe2 32. Bxg7 Nxg7 33. Qc3 f6 34. Qxf6 Ra7 35. Qd8+ Kf7 36. Rf4+ Ke6 1-0

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.23"]
[Round "4"]
[White "Yujnovsky, German"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1633"]
[BlackElo "1597"]
[PlyCount "62"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. Be2 Be6 14. Ncb4 Ne7 15. a4 Nxd5 16. Nxd5 Bd7 17. axb5 axb5 18. 0-0 Bc6 19. Qd3 Rxa1 20. Rxa1 Qd7 21. f3 Qb7 22. Nb4 f5 23. Qxd6 Be3+ 24. Kh1 Rf6 25. Qd3 fxe4 26. Qxe3 exf3 27. Nxc6 fxg2+ 28. Kg1 Qxc6 29. Bd3 Rf3 30. Qe4 Qc5+ 31. Kxg2 Qf2+ 0-1

[Event "Santa Fe Anca op 3rd"]
[Site "Santa Fe"]
[Date "2019.03.22"]
[Round "1"]
[White "Mutuberria, Waldo"]
[Black "Castrodeza, Lucia"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1597"]
[BlackElo "1070"]
[PlyCount "74"]
[EventDate "2019.03.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Nbd2 d6 6. Be2 Nbd7 7. 0-0 Re8 8. h3 e5 9. dxe5 dxe5 10. Bh2 b6 11. a4 Bb7 12. a5 a6 13. axb6 cxb6 14. Nc4 Ne4 15. Nfd2 Ndc5 16. Nxe4 Nxe4 17. Qxd8 Raxd8 18. Nxb6 Rd6 19. Nc4 Rc6 20. Rfd1 Ree6 21. Rd7 Bc8 22. Rd8+ Bf8 23. Bxe5 f6 24. Bd4 Kg7 25. f3 Be7 26. Rd5 Ng3 27. Bd3 Nf5 28. Bxf5 gxf5 29. b3 Kg6 30. g4 fxg4 31. hxg4 Bb7 32. Na5 Rxc2 33. Nxb7 Rd2 34. Nc5 Bxc5 35. Rxc5 Rd6 36. Rac1 R2xd4 37. exd4 Rxd4 1-0

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.10"]
[Round "6"]
[White "Dib, Nadir"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1765"]
[BlackElo "1597"]
[PlyCount "70"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c6 2. g3 Nf6 3. Bg2 d5 4. d4 e6 5. Nc3 dxc4 6. Nf3 Be7 7. a4 Nbd7 8. 0-0 0-0 9. Qc2 Nd5 10. e4 Nb4 11. Qe2 Nd3 12. Be3 Qa5 13. Rfb1 Bb4 14. Nd1 e5 15. b3 exd4 16. Bxd4 Bc5 17. bxc4 Bxd4 18. Nxd4 N7c5 19. Ne3 Qc3 20. Ndf5 Bxf5 21. exf5 Rfe8 22. Qh5 Qd4 23. Qg4 Qxg4 24. Nxg4 Re2 25. Bf1 Re7 26. Ne3 Rae8 27. Nc2 a5 28. Bxd3 Nxd3 29. Rb3 Re2 30. Rxd3 Rxc2 31. Rb1 Rxc4 32. Rxb7 Rxa4 33. Rdd7 Rf8 34. Rbc7 Rb4 35. Ra7 Rb5 1/2-1/2

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.10"]
[Round "4"]
[White "Mutuberria, Waldo"]
[Black "Aguero, Joel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1597"]
[BlackElo "1478"]
[PlyCount "93"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 d6 4. e3 Bg7 5. Nbd2 0-0 6. h3 Nbd7 7. Be2 Ne8 8. 0-0 e5 9. dxe5 dxe5 10. Bg5 f6 11. Bh4 Nd6 12. Nc4 Nf5 13. Qd5+ Kh8 14. e4 c6 15. Qa5 Nxh4 16. Nxh4 Qe7 17. Rad1 f5 18. Qc7 Qxh4 19. Rxd7 Bxd7 20. Qxd7 Qxe4 21. Bd3 Qd5 22. Qxb7 e4 23. Be2 Qc5 24. Rd1 Rad8 25. Rxd8 Rxd8 26. b4 Qb6 27. Qe7 Rf8 28. c3 c5 29. a3 cxb4 30. cxb4 a5 31. bxa5 Qb1+ 32. Bf1 Rc8 33. Qb4 Qxb4 34. axb4 Rxc4 35. Bxc4 Bc3 36. a6 Bd4 37. g4 fxg4 38. hxg4 e3 39. fxe3 Bxe3+ 40. Kg2 g5 41. Kf3 Bb6 42. Ke4 Kg7 43. Kd5 h5 44. gxh5 g4 45. Kc6 g3 46. Bd5 Be3 47. Kb7 1-0

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.10"]
[Round "5"]
[White "Mutuberria, Waldo"]
[Black "Fiszson, Sergio Javier"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1597"]
[BlackElo "1680"]
[PlyCount "65"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c3 d5 2. d4 Nf6 3. Nf3 e6 4. Bg5 c5 5. e3 Nc6 6. Bd3 h6 7. Bh4 Bd6 8. Nbd2 Bd7 9. 0-0 cxd4 10. exd4 Qc7 11. Re1 g5 12. Bg3 Bxg3 13. fxg3 0-0-0 14. b4 h5 15. b5 Na5 16. Ne5 Ng4 17. Nxg4 hxg4 18. Qxg4 f5 19. Qxg5 Rdg8 20. Qf4 Qd8 21. c4 b6 22. c5 Qf6 23. cxb6 axb6 24. Rac1+ Kd8 25. Qb8+ Ke7 26. Qxb6 f4 27. Qc5+ Kd8 28. Qc7+ Ke7 29. Qxf4 Qg7 30. Nf3 Rh5 31. Rc7 Rf8 32. Qe3 Rf6 33. Ne5 1-0

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.09"]
[Round "3"]
[White "Bar, Jonatan"]
[Black "Mutuberria, Waldo"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1597"]
[PlyCount "51"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Be2 Nd4 12. c3 Nxe2 13. Qxe2 Bg5 14. 0-0 Be6 15. Rfd1 0-0 16. Nc2 Bxd5 17. Rxd5 Qe7 18. a4 Qc7 19. axb5 axb5 20. Qxb5 Rab8 21. Qa5 Qxa5 22. Rdxa5 Rxb2 23. Nb4 g6 24. Nd5 Rfb8 25. g3 Re2 26. h4 1/2-1/2

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.09"]
[Round "2"]
[White "Mutuberria, Waldo"]
[Black "Gimenez, Jonathan"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1597"]
[BlackElo "1167"]
[PlyCount "39"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 Nf6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bd6 8. Bd3 0-0 9. 0-0 b6 10. e5 Be7 11. Qc2 g6 12. Bh6 Re8 13. Rfe1 Ba6 14. c4 c5 15. Be4 Nd7 16. Bxa8 Qxa8 17. Qa4 Bb7 18. Qxd7 Bxf3 19. gxf3 Qxf3 20. Qxe8+ 1-0

[Event "Santa Fe Laguna Paiva op"]
[Site "Santa Fe"]
[Date "2019.03.09"]
[Round "1"]
[White "Piccioni, Walter"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "B32"]
[BlackElo "1597"]
[PlyCount "40"]
[EventDate "2019.03.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bg5 h6 7. Bh4 d6 8. Be2 Be7 9. Nc3 Be6 10. 0-0 0-0 11. f4 exf4 12. Bxf6 Bxf6 13. Bg4 Be5 14. Nd5 Qh4 15. Bf3 a5 16. c3 Rac8 17. Nd4 Bxd5 18. exd5 Bxd4+ 19. cxd4 Ne7 20. Qd2 Nf5 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.30"]
[Round "5.2"]
[White "Hevia, Lautaro"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1608"]
[BlackElo "1501"]
[PlyCount "125"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. Nf3 Nh5 7. Bd2 g6 8. e3 Bg7 9. Bb5 0-0 10. 0-0 Bg4 11. h3 Bd7 12. Bxc6 Bxc6 13. Qe2 Nf6 14. Ne5 Be8 15. Rac1 Nd7 16. Nd3 b6 17. Rc2 e6 18. Rfc1 Rc8 19. Be1 Nf6 20. Nxd5 Rxc2 21. Nxf6+ Qxf6 22. Qxc2 Bb5 23. Qb3 Qf5 24. Nf4 Bxd4 25. exd4 Qxf4 26. Qe3 Qxe3 27. fxe3 Bd3 28. Rc7 Ra8 29. Bc3 a6 30. Kf2 Be4 31. g4 h5 32. Kg3 hxg4 33. Kxg4 Rd8 34. Kg5 Rd5+ 35. Kf6 Rf5+ 36. Ke7 Bd5 37. a3 Kg7 38. Ra7 Rf3 39. e4 Bxe4 40. d5+ Kh6 41. dxe6 Bd5 42. Rxa6 Bxe6 43. Rxb6 Rxh3 44. Rb8 Rd3 45. a4 g5 46. Rh8+ Kg6 47. Rg8+ Kf5 48. a5 Rd7+ 49. Ke8 g4 50. Be1 Ra7 51. Rg7 Rd7 52. b4 Rd1 53. Bg3 Ke4 54. a6 Kf3 55. Bb8 f5 56. a7 Bd5 57. Rf7 g3 58. Rxf5+ Kg2 59. Rg5 Rd3 60. Rxg3+ Rxg3 61. Bxg3 Kxg3 62. Ke7 Kf4 63. Kd6 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.30"]
[Round "6.4"]
[White "Mutuberria, Waldo"]
[Black "Aguero, Raul Alberto"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1501"]
[BlackElo "1515"]
[PlyCount "35"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. d4 cxd4 3. Qxd4 d6 4. Nf3 Nf6 5. Nc3 e6 6. e4 a6 7. Bg5 Be7 8. Be2 Nbd7 9. 0-0 b5 10. a3 Qc7 11. Rac1 Qb8 12. Rfe1 Bb7 13. Bd3 0-0 14. e5 Nd5 15. cxd5 Bxg5 16. Bxh7+ Kh8 17. Nxg5 Bxd5 18. Qh4 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.30"]
[Round "4.3"]
[White "Mutuberria, Waldo"]
[Black "Ocampo, Carlos Federico"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1501"]
[BlackElo "1684"]
[PlyCount "61"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c3 f5 2. d4 Nf6 3. Bf4 e6 4. Nd2 Be7 5. e3 d5 6. Ngf3 0-0 7. Bd3 Ne4 8. h4 h5 9. Ne5 Qe8 10. Nxe4 fxe4 11. Be2 g6 12. g4 hxg4 13. Bxg4 Nc6 14. Bh6 Nxe5 15. dxe5 Rf7 16. Bf4 Rh7 17. Kd2 Qb5 18. Kc2 Bd7 19. Be2 Qa4+ 20. b3 Qc6 21. Kb2 b5 22. h5 g5 23. Bxg5 Bxg5 24. Qg1 Rf8 25. Qxg5+ Kh8 26. Rag1 Qa8 27. h6 Rff7 28. Rg2 Qf8 29. Rhg1 Rxh6 30. Qg3 Rfh7 31. Qg8+ 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.29"]
[Round "3.2"]
[White "Bisbal, Marcelo A"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1709"]
[BlackElo "1501"]
[PlyCount "79"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Nd4 9. 0-0 Nxe2+ 10. Qxe2 Be6 11. Nd5 Nxd5 12. exd5 Bd7 13. f4 f6 14. Nc3 Be7 15. fxe5 dxe5 16. Be3 Rc8 17. Rad1 f5 18. d6 Bf6 19. Nd5 0-0 20. Nc7 f4 21. Bb6 Rf7 22. b4 Ba4 23. Rd2 Qd7 24. b5 axb5 25. cxb5 Bd8 26. Rb1 Bxc7 27. dxc7 Qe6 28. Rd8+ Rf8 29. Rxf8+ Kxf8 30. Bc5+ Kg8 31. b6 Bc6 32. Rd1 f3 33. gxf3 Qg6+ 34. Kf2 Qe6 35. Rd6 Qh3 36. Qc4+ Kh8 37. Rd8+ Be8 38. Qf7 Qxh2+ 39. Ke1 Qg3+ 40. Bf2 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.29"]
[Round "1.9"]
[White "Mutuberria, Waldo"]
[Black "Tocci, Valentin1111"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1501"]
[BlackElo "1015"]
[PlyCount "85"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. Be3 Qf6 8. Nd5 Qd8 9. f4 c6 10. fxe5 cxd5 11. exd5 Qb6 12. Qxb6 axb6 13. Bb5+ Bd7 14. Bxd7+ Kxd7 15. exd6 Kxd6 16. 0-0 f6 17. c4 b5 18. cxb5 Kxd5 19. a4 Ne7 20. b4 Kc4 21. Rfc1+ Kxb4 22. Bc5+ Kb3 23. Bxe7 Rxa4 24. Rxa4 Kxa4 25. b6 Re8 26. Bd6 Rd8 27. Bc7 Rd7 28. h3 h6 29. Ra1+ Kb5 30. Ra2 Kc6 31. Kf2 Kd5 32. Rd2+ Kc6 33. Rxd7 Kxd7 34. Ke3 Ke6 35. h4 h5 36. Kf4 g6 37. Bd8 Kf7 38. Ke4 Ke6 39. g3 f5+ 40. Kf4 Kf7 41. Kg5 Kg7 42. Bc7 Kf7 43. Kh6 1-0

[Event "San Justo IRT 5th"]
[Site "San Justo"]
[Date "2018.09.29"]
[Round "2.5"]
[White "Perez Raffo, Martin Nicolas"]
[Black "Mutuberria, Waldo"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1701"]
[BlackElo "1501"]
[PlyCount "76"]
[EventDate "2018.09.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bh4 dxc4 8. Bxc4 b5 9. Bd3 g5 10. Bg3 Nbd7 11. Qc2 Bb7 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. a3 a6 16. Be4 Rg8 17. Rc1 Rc8 18. g3 Ke7 19. Bg2 h5 20. h4 Ba8 21. hxg5 Rxg5 22. Rh4 c5 23. Bxa8 Rxa8 24. dxc5 Qxc5 25. Rf4 Rc8 26. Rxf6 Rxg3 27. Nd5+ Qxd5 28. Qxc8 Rg1+ 29. Ke2 Rxc1 30. Qxc1 Kxf6 31. Qc3+ Qe5 32. Qd2 Qd5 33. Qc3+ e5 34. Qc8 Qc4+ 35. Qxc4 bxc4 36. Kf3 Kf5 37. e4+ Kg5 38. Kg3 h4+ 0-1

[Event "Santa Fe U2000 op 2nd"]
[Site "Santa Fe"]
[Date "2018.03.23"]
[Round "1.16"]
[White "Rios, Emiliano"]
[Black "Mutuberria, Waldo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1665"]
[BlackElo "2012"]
[PlyCount "91"]
[EventDate "2018.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 0-0 12. 0-0 Bg5 13. c3 Ne7 14. Nxe7+ Qxe7 15. Nc2 f5 16. exf5 Bxf5 17. Nb4 Be6 18. Bf3 Rxf3 19. Qxf3 Rf8 20. Nd5 Qd8 21. Qd3 Bf5 22. Qe2 Be6 23. Rad1 Bxd5 24. Rxd5 Be7 25. c4 Qa8 26. Rfd1 h6 27. cxb5 axb5 28. a3 Kh8 29. Rxb5 Rf4 30. Rb4 Rf8 31. Qc2 d5 32. Rb5 Rd8 33. Qc7 Bf6 34. Qb7 Qa4 35. b3 Qxa3 36. Rbxd5 Ra8 37. g3 Re8 38. Qd7 Rd8 39. Qe6 Ra8 40. Rd7 Ra6 41. Qf5 Ra8 42. Qe4 Rb8 43. b4 Qxb4 44. Rd8+ Bxd8 45. Rxd8+ Rxd8 46. Qxb4 1-0

