WORLDBASE Player / Joueur FM Pereyra, J
GameID: 0
12 games / 12 parties
2025.07.20 13th NY Int. Super Swiss
12129 Pereyra, J (2304) Barbosa, O PHI (2433) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 Qb6 13. Qd2 e5 14. dxe5 Bc5 15. Bxc5 Nxc5 16. Qd6 Qb4 17. O-O-O Ne6 18. Qd7+ Kf8 19. Qd6+ Ke8 20. Qd7+ Kf8 21. g3 Re8 22. Bh3 Nc5 23. Qd6+ Kg8 24. Kb1 h5 25. Rd4 Qb6 26. Nd5 Qa7 27. Nc7 Rf8 28. Rc4 b6 29. e6 fxe6 30. Nxe6 Nxe6 31. Bxe6+ Kh7 32. Rxc6 Rf6 33. Qd5 Qa8 34. Rd1 Re8 35. Bd7 Bf7 36. Qb5 Rxf3 37. Bf5+ Kh8 38. Rdc1 Rb3 39. Qe2 g6 40. Bd7 Kg7 41. Bxe8 Qxe8 42. e5 Be6 43. Rxe6 Qxe6 44. Rc7+ Kg8 45. Qg2 Qf5+ 46. Ka2 Rf3 47. Rc6 Qd3 48. Qc2 Qxc2 49. Rxc2 Kf7 50. Rc6 Rf2 51. h4 Rf3 52. Rxb6 Rxg3 53. Ra6 Rg4 54. Rxa5 Rxh4 55. Ka3 Re4 56. Rc5 h4 57. a5 h3 58. Rc1 g5 59. a6 Rxe5 60. b4 g4 61. Rh1 Re3+ 62. Kb2 Re6 63. a7 Ra6 64. Ra1 Rxa7 65. Rxa7+ Kg6 66. b5 h2 67. Ra1 g3 68. b6 g2 69. b7 g1=Q 70. Rxg1+ hxg1=Q 71. b8=Q 1/2-1/2
2025.07.20 13th NY Int. Super Swiss
12148 Bortnyk, Mykola (2381) Pereyra, J (2304) 1-0
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. h3 c6 7. Bb3 e5 8. dxe5 dxe5 9. O-O Qe7 10. c3 Nbd7 11. Bc2 Nh5 12. Rd1 Nc5 13. Be3 Ne6 14. g3 b6 15. a4 Nc7 16. Kh2 Rd8 17. Rxd8+ Qxd8 18. a5 Qd7 19. g4 Nf4 20. Bxf4 exf4 21. axb6 axb6 22. Rxa8 Nxa8 23. Qd2 Qxd2 24. Nbxd2 h6 25. e5 Nc7 26. Be4 c5 27. Bc6 Be6 28. c4 f5 29. exf6 Bxf6 30. b3 Kg7 31. Kg2 Na6 32. Ng1 Nb4 33. Be4 Bc3 34. Nb1 Be5 35. Ne2 Kf6 36. Kf3 g5 37. Ng1 Na2 38. Bd5 Bd7 39. Nd2 Bc3 40. Ne4+ Ke5 41. Ke2 f3+ 42. Nxf3+ Kf4 43. Ng3 Be8 44. Kd1 1-0
2025.07.19 13th NY Int. Super Swiss
12091 Pereyra, J (2304) Song, Michael (2403) 1-0
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Nf3 a6 10. Bd3 b5 11. a3 O-O 12. O-O Re8 13. Kh1 c4 14. Bc2 Nc5 15. f5 Nbd7 16. Bg5 Qb6 17. Qd2 b4 18. axb4 Qxb4 19. Nd4 Ne5 20. f6 Bh8 21. Nc6 Nxc6 22. dxc6 Be6 23. Rab1 Rac8 24. Qxd6 Red8 25. Qe7 Re8 26. Rfd1 Rxe7 27. fxe7 Nd3 28. Bxd3 Bd4 29. Bc2 f6 30. Rxd4 Qxe7 31. Bh4 1-0
2025.07.19 13th NY Int. Super Swiss
12103 Tang, Andrew (2529) Pereyra, J (2304) 1-0
1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Be2 Nf6 6. O-O Bd6 7. dxc5 Bxf4 8. exf4 Qe7 9. Nbd2 Qxc5 10. c3 O-O 11. Bd3 Qb6 12. Nb3 Qc7 13. Qd2 e5 14. fxe5 Nxe5 15. Nxe5 Qxe5 16. Rfe1 Qc7 17. Qe3 Bg4 18. Qe7 Rac8 19. Nd4 a6 20. Bf5 Bxf5 21. Nxf5 Ne4 22. Qb4 Rfe8 23. f3 a5 24. Qb5 Nf6 25. Nd4 g6 26. Rad1 Kg7 27. Nc2 b6 28. Ne3 Qc5 29. Qxc5 bxc5 30. g4 h6 31. h4 Rcd8 32. Kf2 Re6 33. a4 Red6 34. Rd2 R6d7 35. Red1 g5 36. Nf5+ Kg6 37. Re1 gxh4 38. Nxh4+ Kg7 39. Rh1 Ng8 40. Nf5+ Kg6 41. Rh5 f6 42. Kg3 Kh7 43. Rdh2 d4 44. Nxh6 Nxh6 45. Rxh6+ Kg7 46. Rh7+ Kg8 47. R7h5 Rd5 48. cxd4 Rxh5 49. Rxh5 cxd4 50. Kf2 Rc8 51. Ke2 Rc2+ 52. Kd3 Rxb2 53. Rxa5 Rb3+ 54. Ke4 Re3+ 55. Kf4 Ra3 56. Ra7 Kf8 57. a5 d3 58. Ke3 d2+ 59. Kxd2 Rxf3 60. a6 Ra3 61. Kc2 Ke8 62. Kb2 Ra5 63. Kb3 Kd8 64. Kb4 Ra1 65. Kb5 Kc8 66. Rf7 Rb1+ 67. Kc6 Rc1+ 68. Kd6 Rd1+ 69. Ke6 Ra1 70. a7 Ra6+ 71. Kf5 1-0
2025.07.18 13th NY Int. Super Swiss
12057 Pereyra, J (2304) Mullodzhanov, Nathaniel (1927) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 e5 9. fxe5 dxe5 10. d5 Nfd7 11. O-O a5 12. Be3 Na6 13. a3 Qe7 14. Rb1 Rfd8 15. b4 axb4 16. axb4 b6 17. Rf2 Qf8 18. Rfb2 f5 19. Qb3 f4 20. Bf2 Nab8 21. Nb5 Rc8 22. c5 bxc5 23. d6+ Kh8 24. dxc7 Na6 25. Bg4 Nf6 26. Bxc8 Rxc8 27. Qe6 Nxc7 28. Nxc7 Rxc7 29. bxc5 Re7 30. Qc4 Re8 31. c6 Rc8 32. c7 Ne8 33. Rb8 Rxc7 34. Qa4 Re7 35. Bc5 1-0
2025.07.18 13th NY Int. Super Swiss
12075 Moor, Nathaniel Philip (2261) Pereyra, J (2304) 0-1
1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Ba5 b6 10. Qd6 Bd7 11. O-O-O O-O-O 12. Bc3 f6 13. Qa3 Kb7 14. Bf3 Qf4+ 15. Rd2 Qc7 16. Ne2 e5 17. Rhd1 Nh6 18. Qe7 Bf5 19. Qxd8 Rxd8 20. Rxd8 Nf7 21. R8d2 Ng5 22. Ng3 Nxf3 23. gxf3 Be6 24. Ne4 Qe7 25. Nd6+ Kb8 26. b3 Nc7 27. Bb4 c5 28. Bc3 Bc8 29. Nb5 Ne6 30. Rd3 Nd4 31. Kb2 a6 32. Na3 g5 33. Re3 Qf8 34. Nc2 Qh6 35. Rh1 Qh4 36. Be1 Bb7 37. Nxd4 cxd4 38. Rd3 Be4 39. Rd2 Bxf3 40. Rg1 Qxh2 41. Rg3 g4 42. b4 Qh1 0-1
2025.07.16 13th NY Int. Super Swiss
12004 Schaefer, Sasha Milo (2061) Pereyra, J (2304) 1-0
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. a4 Nf6 6. Be3 O-O 7. Be2 Nbd7 8. O-O Qc7 9. Qd2 Re8 10. h3 b6 11. Ng5 h6 12. Nf3 Kh7 13. Bc4 d5 14. exd5 cxd5 15. Bd3 Bb7 16. Bf4 Qd8 17. Rfe1 Rc8 18. Qe2 Kg8 19. g4 a5 20. Rad1 e6 21. Ne5 Nxe5 22. dxe5 Nd7 23. Nb5 Bf8 24. c3 Qh4 25. Kh2 Nc5 26. Bg3 Qd8 27. Nd4 Nxa4 28. f4 Nc5 29. f5 exf5 30. gxf5 g5 31. f6 Nxd3 32. Qxd3 Rc4 33. e6 Qxf6 34. Rf1 Rxe6 35. Rxf6 Rxf6 36. Re1 Rc8 37. h4 a4 38. Qe3 a3 39. bxa3 Ra8 40. Be5 Bd6 41. Bxd6 Rxd6 42. Qe7 1-0
2023.01.27 9th Floripa Open 2023
1050245 Pereyra, J (2286) Camara, T (2055) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Ne8 10. c5 f5 11. f3 Nf6 12. Nc4 fxe4 13. fxe4 b5 14. cxb6 cxb6 15. a4 Ba6 16. O-O Rc8 17. b3 Qd7 18. h3 h6 19. Kh2 g5 20. Rc1 Bxc4 21. bxc4 Ng6 22. g3 Kh7 23. Qd3 Qe7 24. Rf5 Nd7 25. Bg4 Nf6 26. Be2 Nd7 27. Rcf1 Rf6 28. Bg4 Rcf8 29. Rxf6 Bxf6 30. Bf5 Kg7 31. Nb5 Nc5 32. Bxc5 bxc5 33. Bxg6 Kxg6 34. Nc3 Rb8 35. Qf3 Rb2+ 36. Kh1 Rb3 37. Qf5+ Kg7 38. Rf3 a6 39. Qc8 Rb7 40. Nd1 Qd7 41. Qxd7+ Rxd7 42. Rb3 Bd8 43. Ne3 h5 44. Kg2 Kg6 45. Kf3 Kf6 46. Nf5 Kf7 47. Rb8 Ke8 48. Ke2 Kf7 49. Kd3 Ke8 50. Kc2 Kf7 51. Kb3 a5 52. Kc3 Ke8 53. Rc8 Kf7 54. Rc6 Bc7 55. Ra6 Ke8 56. Ra7 g4 57. hxg4 hxg4 58. Kd3 Rh7 59. Nxd6+ 1-0
2023.01.26 9th Floripa Open 2023
1049777 Becker, Rogerio Sperb (2128) Pereyra, J (2286) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Nf3 c6 6. a4 Qc7 7. Be2 Ngf6 8. h3 O-O 9. O-O b6 10. Qd2 a6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. Qe3 e5 14. Rad1 Rfe8 15. dxe5 dxe5 16. Nh4 Nf8 17. Qg5 Bc8 18. Nf5+ Bxf5 19. exf5 Rad8 20. Bxa6 h6 21. Qg3 Nh5 22. Qe3 Nf4 23. f6+ Kg8 24. Bc4 Nh7 25. Ne4 Rd4 26. Be2 Rxa4 27. h4 Rxe4 28. Qxe4 Nxf6 29. Qe3 e4 30. c4 c5 31. g3 Ne6 32. Qxh6 e3 33. f4 Nd4 34. Rxd4 cxd4 35. h5 d3 36. Bxd3 e2 37. Re1 Qc5+ 38. Kg2 Ng4 39. Qg5 Qf2+ 40. Kh3 Qxe1 41. Bxg6 Nf2+ 0-1
2023.01.25 9th Floripa Open 2023
1049570 Pereyra, J (2286) Ferreira, Thales Bond Dias (2085) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 O-O 9. Nge2 Re8 10. f3 c5 11. O-O b6 12. Rad1 Bb7 13. Kh1 Rc8 14. a3 a6 15. Bf5 g6 16. Bh3 Nh5 17. Bxe7 Qxe7 18. dxc5 Rxc5 19. b4 Rc7 20. Bxd7 Rxd7 21. Rd3 Ng7 22. Rfd1 Rc7 23. Ng3 h5 24. Qd2 h4 25. Nf1 Nf5 26. h3 Bc6 27. Qf2 Bb7 28. Nxd5 Bxd5 29. Rxd5 Nxe3 30. Nxe3 Qxe3 31. Qxh4 Qxa3 32. Rd8 Rc8 33. Rxc8 Rxc8 34. Rd8+ Rxd8 35. Qxd8+ Kh7 36. Qxb6 Qc1+ 37. Qg1 Qc4 38. Qe1 Qb5 39. Qc3 Qd5 40. Kg1 Qd1+ 41. Kf2 Qd5 42. Qc5 Qd2+ 43. Kg3 f5 44. Qc7+ Kg8 45. Qe7 Qd4 46. f4 Qc3+ 47. Kh4 Qh8+ 48. Kg3 Qc3+ 49. Kh2 Qd4 50. Qe8+ Kg7 51. Qb8 Qd2 52. Qc7+ Kg8 53. Qc4+ Kg7 54. Qc7+ Kg8 55. Qc8+ Kg7 56. Qb8 Qd4 57. h4 Qd2 58. Qe5+ Kg8 59. Qe8+ Kg7 60. Qe7+ Kh8 61. Qg5 Qxb4 62. Qh6+ Kg8 63. Qxg6+ Kh8 64. Qh6+ Kg8 65. Qe6+ Kg7 66. Qxf5 a5 67. h5 Qb6 68. Kh3 Qe3+ 69. g3 Qb6 70. Kg4 Kh6 71. Qe5 Kh7 72. Qe7+ Kh6 73. Qe4 Kg7 74. Kh4 Qf6+ 75. Kh3 Qb6 76. g4 Qa6 77. Qe5+ Kh7 78. Kh4 Qb6 79. Qe7+ 1-0
2023.01.24 9th Floripa Open 2023
1049185 Pereyra, J (2286) Matsunaga, Lange Cristina (1479) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be6 6. e3 h6 7. Bf4 c6 8. Bd3 Be7 9. Nge2 O-O 10. O-O b6 11. Rc1 c5 12. a3 c4 13. Bb1 a6 14. f3 Nbd7 15. Qc2 b5 16. h3 Qb6 17. Kh1 g6 18. h4 Rfc8 19. e4 Nxe4 20. fxe4 Bxh4 21. exd5 Bxd5 22. Nxd5 1-0
2023.01.24 9th Floripa Open 2023
1049382 Rodrigues, Ne (1845) Pereyra, J (2286) 0-1
1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. O-O Nbd7 7. d4 c5 8. c4 a6 9. Nc3 Rb8 10. e3 b5 11. dxc5 Nxc5 12. cxb5 axb5 13. Nd4 Bb7 14. b4 Na6 15. a3 Qb6 16. Rc1 Nc7 17. Nce2 Ng4 18. Qc2 Rbc8 19. Nc6 Bxc6 20. Bxg7 Bxg2 21. Kxg2 Kxg7 22. Nd4 Ne6 23. Nxe6+ fxe6 0-1