[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.18"]
[Round "3"]
[White "Menduni Gavarotto, Juliana Agosti"]
[Black "Peiro Mayer, Melissa"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1651"]
[BlackElo "1366"]
[PlyCount "93"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nc6 7. 0-0 e5 8. dxe5 Ne4 9. c3 dxe5 10. Bh2 Qe7 11. Qc2 f5 12. Bc4+ Kh8 13. Nbd2 Ng5 14. Nxg5 Qxg5 15. Nf3 Qf6 16. Bd5 f4 17. exf4 exf4 18. Rfe1 Ne7 19. Bc4 Nf5 20. Bxf4 Nh4 21. Nxh4 Qxh4 22. g3 Qxh3 23. Bf1 Qg4 24. Qe2 Rxf4 25. Qxg4 Rxg4 26. Re8+ Bf8 27. Rxf8+ Kg7 28. Rd8 Re4 29. Bg2 Re2 30. Bh3 Rxb2 31. Rxc8 Rxc8 32. Bxc8 b6 33. Be6 Kf6 34. Bd5 Rd2 35. c4 b5 36. Bg8 c6 37. cxb5 cxb5 38. Bb3 h5 39. Rd1 Rxd1+ 40. Bxd1 Ke5 41. Bc2 g5 42. Kg2 a5 43. Kf3 Kd4 44. Bg6 Kc3 45. Bxh5 a4 46. Bf7 b4 47. Kg4 1-0

[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.18"]
[Round "4"]
[White "Peiro Mayer, Melissa"]
[Black "Bontempi, Sofia Milagros"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1366"]
[BlackElo "1726"]
[PlyCount "94"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nbd7 7. 0-0 c5 8. d5 Rb8 9. b3 Ne4 10. Nxe4 Bxa1 11. Bd2 Bg7 12. Qc2 Nf6 13. Bc3 Nxe4 14. Bxg7 Kxg7 15. Qxe4 Bf5 16. Qe3 b5 17. Qc3+ Kg8 18. b4 cxb4 19. Qxb4 a5 20. Qc3 bxc4 21. Nd4 Qc7 22. Nc6 Rb5 23. e4 Bc8 24. e5 dxe5 25. Nxe5 e6 26. dxe6 Rxe5 27. exf7+ Rxf7 28. Rd1 Rd7 29. Rc1 Rc5 30. Qe3 Re7 31. Qd4 Rd7 32. Qe3 Qe5 33. Qxe5 Rxe5 34. h4 Rc7 35. Bf1 c3 36. f3 c2 37. g4 Rd5 38. Be2 Ba6 39. Kf2 Bxe2 40. Kxe2 Rd1 41. Rxd1 cxd1Q+ 42. Kxd1 Rc3 43. Ke2 Rc2+ 44. Kd3 Rxa2 45. Kc3 Ra3+ 46. Kc4 Rxf3 47. Kb5 Rf4 0-1

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.10"]
[Round "6"]
[White "Peiro Mayer, Melissa"]
[Black "Botz, Stefan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1339"]
[BlackElo "1666"]
[PlyCount "65"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. g3 g6 4. Bg2 Bg7 5. Bf4 c6 6. e3 Nbd7 7. Nge2 Nh5 8. 0-0 0-0 9. e4 Nxf4 10. Nxf4 e6 11. e5 c5 12. Bh3 cxd4 13. Bxe6 dxc3 14. Bxd7 cxb2 15. Rb1 Bxd7 16. Qxd5 Bc6 17. Qxd8 Rfxd8 18. Rxb2 Bxe5 19. Rb3 Bxf4 20. gxf4 Rd2 21. Rc3 Re8 22. h4 Re4 23. h5 Rxf4 24. hxg6 hxg6 25. f3 Rf5 26. Rc4 Bxf3 27. Rxf3 Rxf3 28. Rg4 Rxc2 29. a4 Ra3 30. Rf4 Ra1+ 31. Rf1 Rxa4 32. Rf3 Ra1+ 33. Rf1 0-1

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.10"]
[Round "5"]
[White "Peiro Mayer, Melissa"]
[Black "Jimenez, Maria Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1339"]
[BlackElo "1495"]
[PlyCount "61"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 0-0 6. Nge2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. 0-0 Be6 10. f4 Nbd7 11. fxe5 Nxe5 12. Bg5 Nfg4 13. Bxd8 Rxd8 14. Rad1 Rxd1 15. Rxd1 Ne3 16. Rd8+ Bf8 17. Nd4 Bc4 18. b3 Ba6 19. h3 Kg7 20. Nf3 Nxf3+ 21. Bxf3 Nxc2 22. Rd7 Bc5+ 23. Kh2 Ne3 24. Nd5 Nf1+ 25. Kg2 c6 26. Nc7 Ne3+ 27. Kh1 Bb6 28. Nxa6 bxa6 29. e5 Kf8 30. Bxc6 Nf5 31. g4 1-0

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.09"]
[Round "3"]
[White "Peiro Mayer, Melissa"]
[Black "Ivasiuta, Diego"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1339"]
[BlackElo "1564"]
[PlyCount "64"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. e5 Ne4 5. Bd2 Nxd2 6. Qxd2 d6 7. Nf3 Nd7 8. Rd1 dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd2+ 11. Rxd2 Bxc3 12. bxc3 Bd7 13. Be2 Bc6 14. 0-0 Ke7 15. Rfd1 Rhd8 16. Rxd8 Rxd8 17. Rxd8 Kxd8 18. f4 Kd7 19. Kf2 Be4 20. Bd3 Bg6 21. g4 Bxd3 22. cxd3 Kc6 23. Ke3 b5 24. Kd2 Kd5 25. h4 g6 26. Ke3 c5 27. a3 a5 28. g5 b4 29. c4+ Kc6 30. a4 Kd7 31. Kd2 Ke7 32. Kc2 Kd7 1/2-1/2

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.09"]
[Round "4"]
[White "Silva, Lorenzo Alfonzo"]
[Black "Peiro Mayer, Melissa"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1282"]
[BlackElo "1339"]
[PlyCount "85"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nd7 4. d4 Be7 5. Bc4 exd4 6. Nxd4 Bf6 7. 0-0 Ne7 8. Nd5 0-0 9. Nxf6+ Nxf6 10. Bd3 d5 11. e5 Ne4 12. f3 Nc5 13. Be2 Nf5 14. c3 Qe7 15. b4 Nxd4 16. cxd4 Ne6 17. a3 f6 18. f4 fxe5 19. fxe5 Rxf1+ 20. Kxf1 Ng5 21. Bxg5 Qxg5 22. Qd3 Be6 23. Kg1 Rf8 24. a4 a6 25. b5 a5 26. Bf3 b6 27. Rf1 Rf7 28. Qc3 Kf8 29. Qc6 Bg4 30. Qxd5 Bxf3 31. Rxf3 Rxf3 32. Qxf3+ Ke7 33. Kf2 Qd2+ 34. Kg3 Qxd4 35. Qf5 Qxa4 36. e6 Qb3+ 37. Kh4 Qxe6 38. Qxh7 Qc4+ 39. g4 Qxb5 40. Qxg7+ Kd8 41. Qf8+ Kd7 42. g5 Qb4+ 43. Kh5 0-1

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.08"]
[Round "1"]
[White "Peiro Mayer, Melissa"]
[Black "Prado, Mateo Genaro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1339"]
[BlackElo "1702"]
[PlyCount "88"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nc3 Bf5 4. Bg2 e6 5. e3 c5 6. Nge2 Nc6 7. 0-0 Bd6 8. Nb5 Be7 9. dxc5 Bxc5 10. Nbd4 Nxd4 11. Nxd4 Bg6 12. b3 Rc8 13. c3 Ne4 14. Bxe4 Bxe4 15. f3 Bg6 16. b4 Bb6 17. Qa4+ Qd7 18. Qxd7+ Kxd7 19. Bd2 e5 20. Nb3 Bd3 21. Rfc1 g5 22. a4 a6 23. a5 Ba7 24. Ra2 f5 25. Rb2 Bb5 26. f4 gxf4 27. gxf4 exf4 28. Nd4 Bxd4 29. cxd4 Rxc1+ 30. Bxc1 f3 31. Rf2 Be2 32. h3 Rc8 33. Ba3 Rc3 34. Bb2 Rb3 35. Bc1 Rb1 36. Kh2 Rxc1 37. Kg3 Rc4 38. Kf4 Rxb4 39. Kxf5 Rb1 40. h4 Rf1 41. Rxf1 Bxf1 42. Kg5 f2 43. Kh5 Bd3 44. Kh6 f1Q 0-1

[Event "San Antonio de Obligado op"]
[Site "San Antonio de Obligado"]
[Date "2022.10.08"]
[Round "2"]
[White "Valles, Fernando"]
[Black "Peiro Mayer, Melissa"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1041"]
[BlackElo "1339"]
[PlyCount "46"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. a4 c6 4. f3 Nbd7 5. e4 dxe4 6. Qe2 exf3 7. Nxf3 b6 8. c4 Bb7 9. Ne5 Nxe5 10. dxe5 Nd7 11. g3 e6 12. Bg2 Bb4+ 13. Nd2 Bxd2+ 14. Qxd2 Nxe5 15. Qb4 Nd3+ 16. Kf1 Nxb4 17. Bd2 Qxd2 18. h4 Rd8 19. Kg1 Qe3+ 20. Kh2 Rd3 21. Rae1 Qxg3+ 22. Kg1 c5 23. a5 Qxg2# 0-1

[Event "Misiones op"]
[Site "Misiones"]
[Date "2022.07.10"]
[Round "6"]
[White "Bohachenko, Yonathan Emanuel"]
[Black "Peiro Mayer, Melissa"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1437"]
[BlackElo "1359"]
[PlyCount "83"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 e5 3. Nf3 Nc6 4. Nc3 g6 5. g3 Nge7 6. Bg2 Bg7 7. d3 d6 8. 0-0 0-0 9. Re1 f5 10. Nd5 Nxd5 11. cxd5 Ne7 12. Bd2 Rf7 13. Qc1 Qf8 14. Ng5 Rf6 15. Bh3 h6 16. Nf3 fxe4 17. Bxc8 Rxc8 18. Nh4 Rxf2 19. dxe4 g5 20. Nf5 Rf3 21. Nxd6 Rf2 22. Be3 Rf3 23. Nxc8 Qxc8 24. Qxc5 Qxc5 25. Bxc5 Bf8 26. Bxe7 Bxe7 27. Rad1 Rf6 28. Rd2 Bd6 29. Rc2 Kg7 30. Kg2 Kf7 31. Rf1 Rxf1 32. Kxf1 b6 33. Rc8 a5 34. Rc6 Bc5 35. Rxh6 Ke8 36. Rg6 Be7 37. Rxb6 Kd7 38. Ke2 g4 39. Rg6 Kc7 40. Rxg4 Kb6 41. h4 Kb5 42. h5 1-0

[Event "Misiones op"]
[Site "Misiones"]
[Date "2022.07.09"]
[Round "1"]
[White "Cantero, Carlos Ramon"]
[Black "Peiro Mayer, Melissa"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1918"]
[BlackElo "1359"]
[PlyCount "73"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Nc3 0-0 8. Qc2 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. Rd1 Nd7 12. Nf1 Nf6 13. Bf4 Bd6 14. Be3 Be7 15. Bf4 c6 16. Ne3 Qe8 17. Be5 Nd7 18. Qc3 Bf6 19. b4 Bxe5 20. dxe5 c5 21. b5 a6 22. a4 a5 23. Rd6 Rf7 24. Rad1 Rd8 25. Bh3 Re7 26. Nxf5 exf5 27. Bxf5 Rxe5 28. Rxd7 Rxd7 29. Bxd7 Qe7 30. Bc6 Re6 31. Rd7 Qg5 32. Rxb7 Rd6 33. Bd5+ Kf8 34. h4 Qg4 35. Qe5 Rd7 36. Rb8+ Rd8 37. Rxd8# 1-0

[Event "Misiones op"]
[Site "Misiones"]
[Date "2022.07.09"]
[Round "3"]
[White "Peiro Mayer, Melissa"]
[Black "Pavao, Fabio Biasi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1359"]
[BlackElo "1778"]
[PlyCount "102"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Re1 b6 7. c3 Bb7 8. Nbd2 c5 9. b3 Nc6 10. Bb2 Re8 11. e3 Rc8 12. Rc1 e6 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Nxd4 16. Re3 Nxf3+ 17. Bxf3 Qxd1+ 18. Rxd1 Bxf3 19. Rxf3 Rcd8 20. Rfd3 Bf6 21. f4 Rxd3 22. Rxd3 Rd8 23. Rxd8+ Bxd8 24. c4 f6 25. Kf2 Kf7 26. Kf3 f5 27. Be5 Ke7 28. h3 Kd7 29. g4 Kc6 30. g5 b5 31. Ke3 Ba5 32. Kd3 Be1 33. cxb5+ Kxb5 34. a4+ Kb4 35. Bd6 Bf2 36. Kc2 Bd4 37. Bc7 c4 38. bxc4 Kxc4 39. a5 a6 40. Bb6 e5 41. fxe5 Bxe5 42. Bd8 Bc3 43. Bc7 Be1 44. Bd8 Kb5 45. Kd3 Bxa5 46. Be7 Bb6 47. Bd6 a5 48. Kc3 Bc5 49. Be5 a4 50. Kc2 Be3 51. Kc3 Bxg5 0-1

[Event "Obera op"]
[Site "Obera"]
[Date "2022.02.27"]
[Round "4"]
[White "Salvador, Daniel"]
[Black "Peiro Mayer, Melissa"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1785"]
[BlackElo "1357"]
[PlyCount "133"]
[EventDate "2022.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. Nf3 d5 5. d4 Be7 6. 0-0 0-0 7. Nbd2 Nbd7 8. Qc2 b6 9. e4 Bb7 10. e5 Ne8 11. b3 g6 12. Bb2 Ng7 13. Ne1 Rc8 14. f4 Nf5 15. Qd3 f6 16. exf6 Nxf6 17. Nef3 Qd7 18. Rfe1 Ne8 19. Re2 Neg7 20. Rae1 Rf6 21. Ne5 Qd6 22. Ng4 Rff8 23. Nf3 h6 24. Nge5 g5 25. g4 Nh4 26. Nxh4 gxh4 27. Ng6 Rfe8 28. Nxe7+ Rxe7 29. f5 Rf7 30. fxe6 Re7 31. Qg6 Rce8 32. Qxh6 Rxe6 33. Rxe6 Rxe6 34. Rxe6 Qxe6 35. Qxe6+ Nxe6 36. h3 Kf7 37. Kf2 Kf6 38. Ke3 Ng5 39. Ba3 a6 40. Bb4 b5 41. cxb5 axb5 42. Be1 Ne6 43. Bxh4+ Kg6 44. Be7 Kf7 45. Bd6 Kf6 46. h4 Bc8 47. Bf3 Bd7 48. a4 bxa4 49. bxa4 Bc8 50. Be2 Nd8 51. a5 Nb7 52. Bb4 Nd8 53. a6 Ne6 54. a7 Bb7 55. Ba6 Ba8 56. Bc8 Nf8 57. Bxf8 Kf7 58. Bd6 Kf6 59. Kf4 Kg6 60. h5+ Kh6 61. Kf5 Kg7 62. Be6 Kh6 63. Kf6 Kh7 64. Kf7 Kh6 65. Bf4+ Kh7 66. Bf5+ Kh8 67. Be5# 1-0

[Event "Obera op"]
[Site "Obera"]
[Date "2022.02.26"]
[Round "2"]
[White "Oses, Wilmer"]
[Black "Peiro Mayer, Melissa"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1848"]
[BlackElo "1357"]
[PlyCount "95"]
[EventDate "2022.02.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c6 4. g3 d5 5. b3 b6 6. Bg2 Be7 7. 0-0 0-0 8. d3 Bb7 9. Qc2 Nbd7 10. e4 Qc7 11. Bb2 Ng4 12. h3 Nge5 13. Nxe5 Nxe5 14. d4 Ng6 15. h4 Rad8 16. h5 Nh8 17. exd5 cxd5 18. Nb5 Qb8 19. c5 bxc5 20. dxc5 Ba6 21. a4 f6 22. Bh3 f5 23. Rfe1 Bc8 24. Be5 Qb7 25. c6 Qb6 26. Bc7 Qa6 27. Bf1 Bd7 28. cxd7 Rxd7 29. Nd4 Qb7 30. Bf4 Bf6 31. Rad1 Bxd4 32. Rxd4 Rc8 33. Qd1 Qb6 34. b4 Nf7 35. a5 Qc6 36. b5 Qc3 37. Rxe6 Qxa5 38. Rxd5 Rxd5 39. Qxd5 Qb4 40. Qxf5 Qf8 41. Bd3 g6 42. hxg6 Qg7 43. gxf7+ Qxf7 44. Rf6 Qb7 45. Qe6+ Kh8 46. Rf7 Qxf7 47. Qxf7 Rc3 48. Qf8# 1-0

