[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Victor Collado vs Carlos Prado (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "E67"]
[Opening "King's Indian Defense: Fianchetto Variation, Debrecen Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Victor Collado vs Carlos Prado (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/JAU1ctAr"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:12:36"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nd7 5. Bg2 Ngf6 6. Nc3 O-O 7. O-O c5 8. e4 cxd4 9. Nxd4 Ne5 10. b3 Bd7 11. Bb2 Qb6 12. Qd2 Rac8 13. Kh1 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Angela Puma vs Cristian Rios (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B27"]
[Opening "Sicilian Defense: Hyperaccelerated Dragon"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Angela Puma vs Cristian Rios (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/lGWhhVvE"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:15:11"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d3 Bg7 7. O-O Nf6 8. e5 Ng4 9. Re1 O-O 10. h3 Nh6 11. Bf4 e6 12. Qd2 Nf5 13. g4 Nh4 14. Nxh4 Qxh4 15. Kg2 f6 16. Bg3 Qh6 17. Qxh6 Bxh6 18. exf6 Rxf6 19. Be5 Rf7 20. b3 a5 21. c4 a4 22. h4 axb3 23. axb3 Rxa1 24. Bxa1 Ra7 25. Be5 Ra2 26. Kf3 d4 27. Re2 Ra1 28. Re1 Ra2 29. Re2 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Jose Gonzales vs Astrid Vera  (0- 1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "D11"]
[Opening "Slav Defense: Modern Line"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Jose Gonzales vs Astrid Vera  (0- 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/FdeGsKJ0"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:16:13"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. e3 e6 5. Bd3 Bb4+ 6. Nc3 Ne7 7. O-O O-O 8. a3 Bd6 9. cxd5 cxd5 10. Nb5 Nbc6 11. Bxf5 Nxf5 12. Qd3 Bb8 13. Bd2 a6 14. Nc3 Qc7 15. b4 Nh4 16. Ne5 f6 17. g3 fxe5 18. gxh4 e4 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Carlos Madrazo vs Jeronimo Alanya (0 - 1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit Accepted"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Carlos Madrazo vs Jeronimo Alanya (0 - 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/6LoHRx6r"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:17:29"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 Nf6 7. Be3 g6 8. O-O Bg7 9. h3 O-O 10. Re1 a6 11. a4 Be6 12. Ng5 Bxc4 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Cristhian, Jimenez vs Evans Enriquez (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "C30"]
[Opening "King's Gambit"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Cristhian, Jimenez vs Evans Enriquez (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/gY8SuNWs"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:18:38"]

1. e4 e5 2. f4 (2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3) 2... d6 3. Nf3 Bg4 4. Bc4 Nc6 5. Nc3 Nf6 6. O-O Be7 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 O-O 10. d3 c6 11. Be3 d5 12. fxe5 dxc4 13. exf6 Bxf6 14. dxc4 b5 15. Rxf6 Qxf6 16. Bxd4 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Freddy Puma vs Rivaldo Alejo (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B06"]
[Opening "Modern Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Freddy Puma vs Rivaldo Alejo (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/u8gZiv1H"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:24:15"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nc3 O-O 6. O-O Nc6 7. Re1 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Re8 12. Rad1 h6 13. Bxf6 Bxf6 14. f3 c6 15. a3 b5 16. Ba2 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Maria Garcia vs Vasco Puma (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "D06"]
[Opening "Queen's Gambit Declined: Marshall Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Maria Garcia vs Vasco Puma (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/atPF20lE"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:35:52"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 Nc6 7. Be3 Bd7 8. Bd3 Be7 9. O-O h6 10. a3 a6 11. Qc2 g5 12. Rad1 Rg8 13. Qe2 h5 14. Ne1 g4 15. f3 g3 16. h3 h4 17. f4 Bc8 18. Bc2 Bd7 19. d5 exd5 20. exd5 Na7 21. Bxb6 cxb6 22. d6 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 1 - Kamil Yucra vs Ian Dergan (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B18"]
[Opening "Caro-Kann Defense: Classical Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 1 - Kamil Yucra vs Ian Dergan (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/HmFOHx7M"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:42:31"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 e6 12. c3 Be7 13. O-O O-O 14. b4 a5 15. Bd2 axb4 16. cxb4 Qb6 17. a3 Qa6 18. Rfe1 Qxe2 19. Rxe2 Nd5 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Jeronimo Alanya vs Maria Garcia (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "A84"]
[Opening "Dutch Defense: Rubinstein Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Jeronimo Alanya vs Maria Garcia (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/cEFW3ePM"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:58:33"]

1. c4 f5 2. d4 e6 3. Nc3 Bb4 4. g3 c6 5. Bg2 d5 6. cxd5 exd5 7. Nf3 Nd7 8. O-O Ngf6 9. Bf4 O-O 10. Qb3 Ba5 11. Qc2 Ne4 12. a3 Bc7 13. Bxc7 Qxc7 14. Nxd5 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Astrid Vera vs Cristhian Jimenez (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B20"]
[Opening "Sicilian Defense: Keres Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Astrid Vera vs Cristhian Jimenez (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/iz0s2FNg"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "01:59:58"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. c3 d5 6. exd5 Nxd5 7. O-O Bg4 8. d3 Qd7 9. Be3 Nxe3 10. fxe3 Bh3 11. Bxh3 Qxh3 12. Qb3 O-O-O 13. d4 f6 14. Nf4 Qd7 15. Qe6 g5 16. Qxd7+ Kxd7 17. Nd3 b6 18. dxc5 Kc8 19. Nb4 Ne5 20. cxb6 axb6 21. Na3 Rd2 22. Rf2 Rxf2 23. Kxf2 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Ian Dergan vs  Victor Collado (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "C44"]
[Opening "Scotch Game: Scotch Gambit, Advance Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Ian Dergan vs  Victor Collado (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/SuaRu1Kh"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "02:00:40"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. O-O Be7 8. Bf4 O-O 9. Bxc6 bxc6 10. Nxd4 Nb8 11. Nc3 c5 12. Nb3 Be6 13. Qf3 c6 14. Rad1 Nd7 15. Rfe1 a5 16. a4 Rb8 17. Qe2 Qc7 18. Bc1 d4 19. Ne4 Rxb3 20. cxb3 Bxb3 21. Rd2 Qxe5 22. f4 Qc7 23. Qd3 Bd5 24. Rde2 Qb6 25. Nd2 Bh4 26. g3 Bf6 27. Nc4 Qb4 28. b3 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Cristian Rios vs Freddy Puma (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Cristian Rios vs Freddy Puma (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/3DDq3MmY"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "02:08:32"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qa5 4. Nf3 Nf6 5. g3 Bg4 6. Bg2 e6 7. O-O c6 8. Qb3 Qc7 9. d4 Be7 10. Bf4 Qc8 11. Nc3 O-O 12. d5 Rd8 13. dxc6 Nxc6 14. Rad1 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Rivaldo Alejo vs Angela Puma (0 - 1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "E12"]
[Opening "Queen's Indian Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Rivaldo Alejo vs Angela Puma (0 - 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/tvyyNMe2"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "02:13:40"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nbd2 Be7 5. e3 Bb7 6. b3 O-O 7. Bb2 c5 8. Bd3 d5 9. O-O cxd4 10. exd4 Nbd7 11. Rc1 Rc8 12. Ne5 Bd6 13. Ndf3 dxc4 14. Nxc4 Bf4 15. Rb1 Nd5 16. Nfe5 Qe7 17. Nxd7 Qxd7 18. Ne5 Qe7 19. Qg4 Qg5 20. Qxg5 Bxg5 21. Bc1 Bxc1 22. Rbxc1 Nf4 23. Bc4 Bxg2 24. Ba6 Bxf1 25. Bxc8 Ne2+ 26. Kxf1 Nxc1 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Carlos Prado vs Kamil Yucra (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B33"]
[Opening "Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Carlos Prado vs Kamil Yucra (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/9RjTHuag"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "03:21:20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 d6 7. f3 a6 8. Be3 b5 9. Qd2 Be6 10. O-O-O h6 11. g4 g5 12. h4 gxh4 13. Bf2 Bxb3 14. axb3 Rc8 15. Kb1 Qd7 16. Bxh4 Ng8 17. Bf2 Be7 18. Be3 f6 19. Nd5 Bd8 20. Nb6 Bxb6 21. Bxb6 Nd4 22. Bxd4 exd4 23. Qxd4 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Evans Enriquez vs Jose Gonzales (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B10"]
[Opening "Caro-Kann Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Evans Enriquez vs Jose Gonzales (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/koPTN84I"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "03:24:34"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Be3 Nf6 8. c4 Bb4+ 9. Nc3 Qa5 10. Bg5 Ne4 11. Bd2 Nxd2 12. Kxd2 Nc6 13. cxd5 Nxd4 14. Qd3 Nb3+ 15. axb3 Bxc3+ 16. bxc3 Qxa1 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 2 - Vasco Puma vs Carlos Madrazo (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 2 - Vasco Puma vs Carlos Madrazo (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/wE24vHMr"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "03:28:39"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 a6 6. Bc4 e6 7. Nf3 d6 8. a3 Qc7 9. Qe2 Be7 10. h3 O-O 11. Bg5 h6 12. Bxf6 Bxf6 13. O-O b5 14. Bd3 Bb7 15. b4 Bxc3 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 - Astrid Vera vs Jeronimo Alanya (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B20"]
[Opening "Sicilian Defense: Keres Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 - Astrid Vera vs Jeronimo Alanya (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/Jcl4dwCr"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "03:31:04"]

1. e4 c5 2. Ne2 e5 3. g3 Nf6 4. Bg2 Nc6 5. c3 Be7 6. O-O d6 7. d3 Bg4 8. f4 exf4 9. Bxf4 Qd7 10. Nd2 Ne5 11. Nb3 Bh3 12. Nxc5 Qb5 13. Nxb7 Bxg2 14. Nxd6+ Bxd6 15. Kxg2 Neg4 16. Nd4 Bxf4 17. Nxb5 Ne3+ 18. Kh1 Nxd1 19. Raxd1 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 - Angela Puma vs Carlos Prado (½ - ½)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B30"]
[Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 - Angela Puma vs Carlos Prado (½ - ½)"]
[ChapterURL "https://lichess.org/study/4jUdn921/ULamolCg"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:25:49"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. O-O Bd6 6. d3 Ne7 7. h3 O-O 8. c3 f6 9. Re1 Be6 10. Be3 Ng6 11. Nbd2 Qe7 12. Nf1 b5 13. Ng3 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 - Victor Collado vs Cristian Rios (0 - 1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "A01"]
[Opening "Nimzo-Larsen Attack: Indian Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 - Victor Collado vs Cristian Rios (0 - 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/nendGoaa"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:27:45"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. g3 f4 7. Bg2 fxg3 8. hxg3 d6 9. e3 Nc6 10. d4 O-O 11. Nge2 Re8 12. a3 Bg4 13. Qd2 Na5 14. Qa2 c5 15. O-O cxd4 16. Nxd4 Rc8 17. Rac1 h5 18. b4 Nc6 19. Nxc6 bxc6 20. Qd2 h4 21. Ne4 hxg3 22. fxg3 Be5 23. Qf2 f5 24. Bf3 Bh3 25. Bg2 Bg4 26. Bf3 Bxf3 27. Qxf3 Qe7 28. Nf2 Rcd8 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 -  Jose Gonzales vs Maria Garcia (1 - 0)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "A80"]
[Opening "Dutch Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 -  Jose Gonzales vs Maria Garcia (1 - 0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/chAkbuCw"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:30:47"]

1. d4 f5 2. Bf4 e6 3. c4 Nf6 4. Nc3 Bb4 5. e3 Bxc3+ 6. bxc3 b6 7. Bd3 Bb7 8. f3 O-O 9. Ne2 d6 10. O-O Nh5 11. Qb3 Kh8 12. Rad1 Nxf4 13. Nxf4 Qe7 14. a4 Nd7 15. a5 Rab8 16. axb6 axb6 17. Ra1 Ra8 18. Qb2 e5 19. Ne2 Qg5 20. Qd2 Rxa1 21. Rxa1 Bxf3 22. Ng3 Ba8 23. Ra7 f4 24. exf4 exf4 25. Ne4 Qd8 26. Qf2 Nf6 27. Ng5 h6 28. Ne6 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 -  Cristian Jimenez vs Ian Dergan (0 - 1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "B12"]
[Opening "Caro-Kann Defense: Maróczy Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 -  Cristian Jimenez vs Ian Dergan (0 - 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/7kyedSHs"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:33:32"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Be3 dxe4 5. Nc3 exf3 6. Nxf3 Nf6 7. Bd3 Bb4 8. O-O O-O 9. Bg5 Nbd7 10. Ne4 h6 11. Bh4 b6 12. Kh1 Bb7 13. Ne5 Be7 14. Nxd7 Nxd7 15. Bxe7 Qxe7 16. Qh5 c5 17. c3 cxd4 18. cxd4 Bxe4 19. Bxe4 Nf6 20. Rxf6 Qxf6 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 - Carlos Madrazo vs Rivaldo Alejo (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "E60"]
[Opening "King's Indian Defense: Normal Variation, King's Knight Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 - Carlos Madrazo vs Rivaldo Alejo (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/aZb17CkD"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:41:38"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bf4 O-O 5. Nc3 d6 6. e4 c5 7. d5 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bg5 h6 11. Bh4 g5 12. Bg3 exd5 13. cxd5 a6 14. Bd3 b5 15. O-O c4 16. Bc2 *


[Event "QuevedoRW's Study: RONDA 5 - Rivaldo Alejo vs Enrique Evans (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "D15"]
[Opening "Slav Defense: Three Knights Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Rivaldo Alejo vs Enrique Evans (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/y1WMwZz4"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Qb3 b6 6. cxd5 cxd5 7. Bf4 Nc6 8. e3 e6 9. Bb5 Qc8 10. Ne5 Kd8 11. Nxf7+ Kd7 12. Bxc6+ Qxc6 13. Nxh8 Be7 14. Nf7 Re8 15. Ne5+ *


[Event "QuevedoRW's Study: RONDA 5 - Vasco Puma - Kavil Gabriel (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "C22"]
[Opening "Center Game: Normal Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Vasco Puma - Kavil Gabriel (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/nikYIweF"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Bc5 5. Nc3 d6 6. Bc4 Nf6 7. Nf3 h6 8. O-O Qe7 9. Qe2 Be6 10. Bxe6 fxe6 11. Qc4 Bb6 12. Qe2 d5 13. exd5 Nxd5 14. Nxd5 exd5 15. Qxe7+ Kxe7 16. Bf4 *


[Event "QuevedoRW's Study: RONDA 5 - Carlos vs Puma (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Zukertort Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Carlos vs Puma (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/vXsu2ZuY"]

1. Nf3 d5 2. d4 Bf5 3. c3 e6 4. e3 Be7 5. Be2 c5 6. a4 Nf6 7. O-O Bd6 8. b3 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nd2 Nb6 12. f4 Bb8 13. g4 Nbd7 14. f5 Bxh2+ 15. Kg2 Bc7 16. fxg6 fxg6 17. Qc2 g5 18. Qg6+ Ke7 19. Qxg5 *


[Event "QuevedoRW's Study: RONDA 5 - Astrid Vera vs Carlos Prado (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B20"]
[Opening "Sicilian Defense: Keres Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Astrid Vera vs Carlos Prado (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/7A1mebnx"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. c4 e6 7. Nbc3 Nge7 8. d3 O-O 9. Be3 a6 10. d4 cxd4 11. Nxd4 Nxd4 12. Bxd4 f6 13. Be3 d5 14. exd5 exd5 15. cxd5 Rb8 16. Rc1 b5 17. d6 Nf5 18. Bd4 Nxd4 19. Qxd4 f5 20. Qd5+ Kh8 21. Rfe1 Re8 22. Rxe8+ Qxe8 23. d7 Bxd7 *


[Event "QuevedoRW's Study: RONDA 5 - C. Jimenez vs Jerónimo Alanya (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B70"]
[Opening "Sicilian Defense: Dragon Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - C. Jimenez vs Jerónimo Alanya (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/egK6EN55"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. Kh1 Nc6 9. f3 a6 10. Be3 Nxd4 11. Bxd4 Be6 12. Be2 Rc8 13. Qd2 Qa5 14. Rad1 Qh5 15. f4 Bg4 16. Bxf6 Bxe2 17. Bxg7 Kxg7 18. Nxe2 Rc4 19. Ng3 Qc5 20. c3 Rc8 21. f5 *


[Event "QuevedoRW's Study: RONDA 5 - Victor Collado - Estefany Garcia (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B50"]
[Opening "Sicilian Defense: Delayed Alapin Variation, with d6"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Victor Collado - Estefany Garcia (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/hECWtfOI"]

1. e4 c5 2. Nf3 d6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. O-O Nc6 8. Re1 cxd4 9. cxd4 Be7 10. Nc3 Qd6 11. Nb5 Qd8 12. Bg5 a6 13. Nc3 O-O 14. a3 Nd5 15. Bxe7 Ndxe7 *


[Event "QuevedoRW's Study: RONDA 5 - Angela Puma vs Ian Dergan (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B10"]
[Opening "Caro-Kann Defense: Apocalypse Attack"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 5 - Angela Puma vs Ian Dergan (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/woDskZHc"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 a6 6. c3 Nc6 7. Bf4 Bf5 8. Bd3 Bxd3 9. Nxd3 e6 10. Nd2 Bd6 11. Qf3 Qc7 12. Bxd6 Qxd6 13. Qg3 Qxg3 14. hxg3 Ke7 15. Ke2 Rac8 16. Nc5 *


[Event "QuevedoRW's Study: RONDA 4 - Jerónimo Alanya vs Angela Puma (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "E20"]
[Opening "Nimzo-Indian Defense: Romanishin Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Jerónimo Alanya vs Angela Puma (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/FaInTQxQ"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. g3 Bxc3+ 5. bxc3 d6 6. Bg2 Nbd7 7. Bg5 h6 8. Bd2 c5 9. Rb1 Rb8 10. e4 e5 11. d5 b6 12. Ne2 Ba6 13. Qb3 O-O 14. O-O Re8 15. f4 exf4 16. Bxf4 Ne5 17. Bxe5 Rxe5 18. Qa4 Qc8 19. Rxf6 gxf6 20. Rf1 *


[Event "QuevedoRW's Study: RONDA 4 - Kamil Gabriel vs Cristian Jimenez (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Kamil Gabriel vs Cristian Jimenez (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/AgISEqIL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Nc6 7. Nxc6 bxc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. f4 e4 11. h3 e6 12. Be3 Kc7 13. Bd4 Nd5 14. Nxd5+ cxd5 15. g3 f6 *


[Event "QuevedoRW's Study: RONDA 4 - Ian Dergan vs Gonzales Navarro (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B17"]
[Opening "Caro-Kann Defense: Karpov Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Ian Dergan vs Gonzales Navarro (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/dIis5Ojg"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 e6 8. O-O Be7 9. Bf4 O-O 10. c3 c5 11. dxc5 Bxc5 12. Qxd8 Rxd8 13. Bg5 Be7 14. Rfd1 Bd7 15. Ne5 Be8 16. Ng4 Nd5 17. Bxe7 Nxe7 18. g3 Kf8 *


[Event "QuevedoRW's Study: RONDA 4 - Estefany Garcia vs Carlos Madrazo (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "E32"]
[Opening "Nimzo-Indian Defense: Classical Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Estefany Garcia vs Carlos Madrazo (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/Cuy0dGUb"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. Qxc3 b6 6. Bg5 Bb7 7. f3 d6 8. e4 Nbd7 9. e5 h6 10. exf6 hxg5 11. fxg7 Rg8 12. Bd3 g4 13. O-O-O Qg5+ 14. Rd2 O-O-O 15. Kb1 f5 16. Re2 *


[Event "QuevedoRW's Study: RONDA 4 - Carlos Prado vs Rivaldo Alejo (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Carlos Prado vs Rivaldo Alejo (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/I3Si9jJJ"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O O-O 6. d3 Bb6 7. Bg5 h6 8. Bh4 g5 9. Bg3 d6 10. a4 Be6 11. Bxe6 fxe6 12. Qe2 a6 13. Rfd1 Ba7 14. b4 Nxb4 15. Rab1 Nc6 16. Rxb7 Rb8 17. Rxb8 Nxb8 18. d4 exd4 19. Nxd4 e5 20. Nf5 *


[Event "QuevedoRW's Study: RONDA 4 - Cristian Ruiz vs Astrid Vera (1-0)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B40"]
[Opening "Sicilian Defense: French Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Cristian Ruiz vs Astrid Vera (1-0)"]
[ChapterURL "https://lichess.org/study/4jUdn921/aQywrDHK"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Be7 5. O-O Nf6 6. Nc3 O-O 7. d4 cxd4 8. Nxd4 e5 9. Nf5 d6 10. Nxe7+ Qxe7 11. Bg5 Be6 12. f4 Bc4 13. fxe5 Bxf1 14. exf6 Qe5 15. Bf4 Qc5+ 16. Kxf1 Rfd8 *


[Event "QuevedoRW's Study: RONDA 4 - Gabriel Puma vs Puma Vasco (1/2 - 1/2)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Gabriel Puma vs Puma Vasco (1/2 - 1/2)"]
[ChapterURL "https://lichess.org/study/4jUdn921/vbjUn4Oe"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Qd8 4. Bc4 Nf6 5. O-O Bf5 6. d3 e6 7. Nc3 Bd6 8. Bg5 h6 9. Bh4 Nc6 10. Re1 O-O 11. Bb5 a6 12. Bxc6 bxc6 13. Ne4 Bxe4 14. dxe4 Qe7 15. e5 Bxe5 16. Nxe5 Rfd8 17. Qc1 *


[Event "QuevedoRW's Study: RONDA 4 - Evans Enriquez vs Victor Collado (0 - 1)"]
[Date "2026.02.05"]
[Result "*"]
[Annotator "https://lichess.org/@/QuevedoRW"]
[Variant "Standard"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation, Classical Variation"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 4 - Evans Enriquez vs Victor Collado (0 - 1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/dBlCodq3"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 bxc6 6. Nxe5 Bxf2+ 7. Kxf2 Qe7 8. Nf3 d5 9. Rf1 dxe4 10. Nh4 g5 11. Kg1 gxh4 12. d3 e3 13. Ne2 Bg4 14. b3 Qe5 15. Rb1 h3 16. gxh3 Bxh3 17. Re1 Qg5+ 18. Ng3 Nd5 *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 -  Fredy Puma vs Kamil Yucra (1/2 - 1/2)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "C50"]
[Opening "Italian Game: Giuoco Pianissimo"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 -  Fredy Puma vs Kamil Yucra (1/2 - 1/2)"]
[ChapterURL "https://lichess.org/study/4jUdn921/jpfS6GsM"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:45:08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. d3 Nf6 6. Nc3 Bg4 7. h3 Bh5 8. Bb5 a6 9. Bxc6+ bxc6 10. b3 h6 11. Be3 Bb6 12. g4 Bg6 13. a4 Bxe3 14. fxe3 a5 15. Qe2 O-O *


[Event "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS: RONDA 3 -  Puma Vasco - Enriquez Evans (0-1)"]
[Date "2026.02.05"]
[Result "*"]
[Variant "Standard"]
[ECO "C41"]
[Opening "Philidor Defense"]
[StudyName "IV TORNEO IRT CLÁSICO SUB 1800 ACADEMIA LIGA DE MAESTROS"]
[ChapterName "RONDA 3 -  Puma Vasco - Enriquez Evans (0-1)"]
[ChapterURL "https://lichess.org/study/4jUdn921/oxYCQHMO"]
[Annotator "https://lichess.org/@/Heidy_Garcia"]
[UTCDate "2026.02.05"]
[UTCTime "04:46:57"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d3 Nc6 5. h3 Bxf3 6. Qxf3 Nf6 7. O-O Be7 8. Be3 O-O 9. Nc3 a6 10. a3 b5 11. Bd5 Nxd5 12. Nxd5 f6 13. Nxe7+ Qxe7 14. Qg4 g6 15. Bh6 Rf7 16. Be3 *


<!DOCTYPE html>
<html lang="en">
<head>
    <link rel="apple-touch-icon" href="/manifest/apple-touch-icon-iphone-60x60.png">
    <link rel="apple-touch-icon" sizes="60x60" href="/manifest/apple-touch-icon-ipad-76x76.png">
    <link rel="apple-touch-icon" sizes="114x114" href="/manifest/apple-touch-icon-iphone-retina-120x120.png">
    <link rel="apple-touch-icon" sizes="144x144" href="/manifest/apple-touch-icon-ipad-retina-152x152.png">
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Chess Games PGN format. Chess Games and notation.</title>
    <link rel="stylesheet" type="text/css" href="/css/style.css">
    <link rel="stylesheet" type="text/css" href="/css/mobile.css">
	<link rel="stylesheet" type="text/css" href="/css/post_css.css">
	<link rel="stylesheet" type="text/css" href="/css/dt.css">

	<link rel="stylesheet" type="text/css" href="/css/all.css">
	<link rel="stylesheet" type="text/css" href="/css/dt_responsive.css"/>
	<link rel="stylesheet" type="text/css" href="/css/dt_group.css"/>
	<link rel="stylesheet" type="text/css" href="/css/jquery-ui.css"/>
	<link rel="stylesheet" type="text/css" href="/css/jquery-ui.structure.css"/>
	<link rel="stylesheet" type="text/css" href="/css/jquery-ui.theme.css"/>
	<meta property="og:type" content="website">
	<meta property="og:site_name" content="International Chess Federation (FIDE)">
	<meta property="og:title" content=" Chess Rating Calculators. Rating change, Initial Chess Rating">
	<meta property="og:description" content="">
	<meta property="og:url" content="">
	<meta property="og:locale" content="en_EN">
	<meta property="og:image" content="https://directory.fide.com/img/fide_og_1200.png">
	<meta property="og:image:width" content="1200">
	<meta property="og:image:height" content="630">
	<script type="text/javascript" src="/js/jquery-3.6.0.min.js"></script>
	<script type="text/javascript" src="/js/jquery-ui.js"></script>
	<script type="text/javascript" src="/js/dt.js"></script>
	<script type="text/javascript" src="/js/jquery.mark.min.js"></script>
	
	
	
</head>

<body>
<header class="header">
	<div class="header-social"></div>
	<div class="header-container">
			<div class="header-logo-container">
					<div class="header-logo">
							<a href="https://www.fide.com">
									<img src="/img/logo1.png" alt="">
							</a>
					</div>
					<div class="header-title-container">
							<div class="header-title">International</div>
							<div class="header-subtitle">Chess Federation</div>
					</div>
			</div>
			<div class="menu-container tabs">
					<div class="tabs-nav main-menu">
							<button class="tabs-btn menu-button"><a href="https://www.fide.com/news/">NEWS</a></button>
							<button class="tabs-btn menu-button"><a href="https://ratings.fide.com">RATINGS</a></button>
							<button class="tabs-btn menu-button"><a href="https://www.fide.com/fide-world-championship-cycle-2025-2026">CHAMPIONSHIP</a></button>
							<button class="tabs-btn menu-button"><a href="https://calendar.fide.com/calendar.php">CALENDAR</a></button>
							<button class="tabs-btn menu-button"><a href="https://www.fide.com/about-fide">FIDE</a></button>
							<button class="tabs-btn menu-button"><a href="https://directory.fide.com">DIRECTORY</a></button>
							<button class="tabs-btn menu-button"><a href="https://www.fide.com/partners/">PARTNERS</a></button>							
							<button class="tabs-btn menu-button"  id="fide100div"><a href="https://shop.fide.com">SHOP</a></button>
							<button class="tabs-btn menu-button"><a href="https://www.fide.com/contacts/">CONTACTS</a></button>
					</div>
					<div class="tabs-content nav-submenu" style="display:flex; flex-wrap:wrap;">
							<div class="tabs-pane main-submenu" id="content-1">
									<button class="submenu-button"><a href="https://www.fide.com/category/fide-news/">FIDE News</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/category/chess-news/">Chess news</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-2">
									<button class="submenu-button"><a href="https://ratings.fide.com/top_lists.phtml">Top</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/top_federations.phtml">Top Federations</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/rated_tournaments.phtml">Tournaments</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/titles_page.phtml">Titles</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/transfers.phtml">Transfers</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/calc.phtml?page=change">Calculators</a></button>
									<button class="submenu-button"><a href="https://ratings.fide.com/download_lists.phtml">Download</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-3">
									<button class="submenu-button"><a href="https://www.fide.com/fide-circuit-2026-2027/">FIDE Circuit</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/women-fide-circuit-2026-2027/">Women's Circuit '26-'27</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/fide-world-championship-cycle-2025-2026">Open Cycle '25-'26</a></button>									
									<button class="submenu-button"><a href="https://www.fide.com/fide-womens-world-championship-cycle-2025-2026">Women’s Cycle '25-'26</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/fide-womens-world-championship-cycle-2023-2025/">Women’s Cycle '23-'25</a></button>
									
									
							</div>
							
							
							
							<div class="tabs-pane main-submenu" id="content-4">
							
									<button class="submenu-button" style="margin-left: 200px;"><a href="https://calendar.fide.com/calendar.php">All Tournaments</a></button>
									
									<button class="submenu-button"><a href="https://calendar.fide.com/majorcalendar.php">Main Events</a></button>
									
									
							</div>
							
							<div class="tabs-pane main-submenu" id="content-5">
							
							
									<button class="submenu-button" style="margin-left: 200px;"><a href="https://www.fide.com/about-fide/">About FIDE</a></button>
									<button class="submenu-button"><a href="https://handbook.fide.com/">Handbook</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/documents">Documents</a></button>
									<button class="submenu-button"><a href="https://med.fide.com" target=_blank>Clean Sport</a></button>
									<button class="submenu-button"><a href="https://www.fide.com/financial">Financial Reports</a></button>
									
							</div>
							<div class="tabs-pane main-submenu" id="content-6">
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/officials">Officials</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/commissions_and_committees">Commissions & Committees</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/member_federations/main">Federations</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/affiliated_organizations">Aff. Organizations</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/affiliated_members">Aff. Members</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/list/dignitaries/&b=1&c=5">Honourable Dignitaries</a></button>
									<button class="submenu-button dir_button"><a href="https://directory.fide.com/orgchart.phtml">Chart</a></button>
							</div>
							
							<div class="tabs-pane main-submenu" id="content-7">
									<button class="submenu-button invisible"><a href="#">PARNTERS</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-9">
									<button class="submenu-button invisible"><a href="#">FIDE100</a></button>
							</div>
							<div class="tabs-pane main-submenu" id="content-10">
									<button class="submenu-button invisible"><a href="#">CONTACTS</a></button>
							</div>
							
					</div>
			</div>
					<div class="mobile-menu-container">
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>MAIN/NEWS</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/news/">All News</a></p>
									<p><a href="https://www.fide.com/category/fide-news/">FIDE News</a></p>
									<p><a href="https://www.fide.com/category/chess-news/">Chess News</a></p>
							</div>
					</div>
	
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>RATINGS</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://ratings.fide.com/top_lists.phtml">Top</a></p>
									<p><a href="https://ratings.fide.com/top_federations.phtml">Top Federations</a></p>
							        <p><a href="https://ratings.fide.com/index.phtml">Main Page / Search</a></p>
									<p><a href="https://ratings.fide.com/rated_tournaments.phtml">Tournaments</a></p>
									<p><a href="https://ratings.fide.com/titles_page.phtml">Titles</a></p>
									<p><a href="https://ratings.fide.com/transfers.phtml">Transfers</a></p>
									<p><a href="https://ratings.fide.com/calc.phtml?page=change">Calculators</a></p>
									<p><a href="https://ratings.fide.com/download_lists.phtml">Download</a></p>
							</div>
					</div>
						<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>CHAMPIONSHIP</strong></h2>
							</button>
							
							
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/fide-circuit-2026-2027/">FIDE Circuit</a></p>
									<p><a href="https://www.fide.com/women-fide-circuit-2026-2027/">Women's Circuit '26-'27</a></p>
									<p><a href="https://www.fide.com/fide-world-championship-cycle-2025-2026">Open Cycle 2025-2026</a></p>
									<p><a href="https://www.fide.com/fide-womens-world-championship-cycle-2025-2026">Women’s Cycle 2025-2026</a></p>
									<p><a href="https://www.fide.com/fide-womens-world-championship-cycle-2023-2025">Women’s Cycle 2023-2025</a></p>
									
							</div>
						
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>CALENDAR</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://calendar.fide.com/calendar.php">All Tournaments</a></p>
									<p><a href="https://calendar.fide.com/majorcalendar.php">Main Events</a></p>
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>FIDE</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://www.fide.com/about/">About FIDE</a></p>
									<p><a href="https://handbook.fide.com/">Handbook</a></p>
									<p><a href="https://www.fide.com/documents">Documents</a></p>
									<p><a href="https://med.fide.com" target=_blank>Clean Sport</a></p>
									<p><a href="https://www.fide.com/financial">Financial Reports</a></p>
									
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><strong>DIRECTORY</strong></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
									<p><a href="https://directory.fide.com/list/officials">Officials</a></p>
									<p><a href="https://directory.fide.com/list/commissions_and_committees">Commissions & Committees</a></p>
									<p><a href="https://directory.fide.com/list/member_federations/main">Federations</a></p>
								    <p><a href="https://directory.fide.com/list/affiliated_organizations">Affiliated Organizations</a></p>
									<p><a href="https://directory.fide.com/list/affiliated_members">Affiliated Members</a></p>
									<p><a href="https://directory.fide.com/list/dignitaries">Honourable Dignitaries</a></p>
									<p><a href="https://directory.fide.com/orgchart.phtml">Chart</a></p>
								
									
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://www.fide.com/partners/">PARTNERS</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
		
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://shop.fide.com">SHOP</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
					<div class="mobile-accordeon accordeon">
							<button class="mobile-menu accordeon-title">
									<h2><a href="https://www.fide.com/contacts/">CONTACTS</a></h2>
							</button>
							<div class="mobile-submenu accordeon-body">
							</div>
					</div>
			<!--mobile-menu-container-->
	</div>
			<div class="header-search-container">
					<div class="header-search" style="display:none;">
							
					</div>
					<div class="header-account" style="display:none;">
							<a href=https://portal.fide.com><img src="/img/user.svg" alt=""></a>
					</div>
			</div>
			<div class="menu-burger">
					<span></span>
			</div>
	</div>
<aside class="social">
	<div class="social-aside">
			<a href="https://twitter.com/FIDE_chess" target=_blank><img src="/img/twitter-top.svg" alt="twitter"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.instagram.com/fide_chess/" target=_blank><img src="/img/instagram-top.svg" alt="instagram"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.facebook.com/ChessFIDE/" target=_blank><img src="/img/fb-top.svg" alt="facebook"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.tiktok.com/@fide_chess" target=_blank><img src="/img/tiktok_icon.svg " alt="tiktok"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.linkedin.com/company/48892238" target=_blank><img src="/img/linkedin-top.svg" alt="linkedin"></a>
	</div>
	<div class="social-aside youtu">
			<a href="https://www.youtube.com/channel/UC9B47GnzCRFHTT1BIBWvStQ" target=_blank><img src="/img/youtube-top.svg" alt="youtube"></a>
	</div>
	<div class="social-aside">
			<a href="https://www.twitch.tv/fide_chess" target=_blank><img src="/img/twitch-top.svg" alt="twitch"></a>
	</div>
</aside>
</header>
<!-- Menu -->

<style>
.social-aside img
{
    height: 18px;
}
.youtu img
{
    height: 15px !important;
}

	.header-title {
  font-style: normal;
  font-weight: 300;
  font-size: 24px;
  line-height: 28px;
}
.dir-pattern-three, .dir-pattern-two, .dir-pattern-four
{
top: 0;
display:none;
}
.directory
{
	margin-top: 40px;
}

	
	.social
	{
	margin:0;
	}
	.menu-button {
	border: none;
	padding: 10px 8px 62px 8px;
	border-radius: 7px 7px 0 0;
	background-color: #EAEEF3;
	height: 91px;
	}
	.main-menu a, .main-menu a:visited
	{
		color:#24305E;
	}
	.main-menu .tabs-btn:hover
	{
	background-color:#374785;
	transition:
    
    background-color 1s,
	background 1s;
	
	}
	
	.main-menu > .tabs-btn-active a {
	color: #fff;
	}
	.invisible {
		display:none;
	}
	.header-container
	{
			max-width: 1440px;
			margin: 0 auto;
			width: 100%;
	}
	.mobile-menu-container {
			display: none;
			z-index: 10000 !important;
	}
	.main-submenu button:hover
	{
	background-color: #24305E !important;
	}
	.submenu-button a:visited
	{
	color:#24305E;
	}

	
	@media screen and (max-width: 1024px) {
	.menu-container {
			display: none;
	}
	.mobile-menu-container {
			display: block;
			position: absolute;
			top: 137px;
			left: 0;
			background: rgb(245, 246, 246);
			box-shadow: #ccc;
			width: 100%;
			box-shadow: 0 4px 2px -2px rgba(36, 36, 36, 0.17);
			left: -200%;
			transition: all 0.4s ease;
			z-index: 10000 !important;
	}
	.mobile-menu-container.open-menu {
			left: 0;
	}
	.menu-burger {
			position: absolute;
			right: 10px;
			top: 69px;
			width: 24px;
			height: 19px;
			display: block;
			margin-left: auto;
			margin-bottom: 20px;
			cursor: pointer;
	}
	.menu-burger span, .menu-burger:after, .menu-burger:before{
			height: 3px;
			width: 100%;
			position: absolute;
			background: #24305E;
			margin: 0 auto;
			border-radius: 1px;
	}
	.menu-burger span{
			top: 21px;
	}
	.menu-burger:after, .menu-burger:before{
			content: '';
	}
	.menu-burger:after{
			bottom: 3px;
			border-radius: 1px;
	}
	.menu-burger:before{
			top: 5px;
			border-radius: 1px;
	}
	.menu-burger.open-menu span {
			transform: rotate(38deg);
			top: 8px;
			transition: 0.4s;
	}
	.menu-burger.open-menu:before {
			opacity:0; 
			transition: 0.5s; 
	}
	.menu-burger.open-menu:after {
			transform: rotate(-38deg);
			bottom: 8px;
			transition: 0.4s;
	}
	.social {
			position: absolute;
			top: 10px;
			left: 159px;
			width: 400px;
			justify-content: space-between;
	}
	.container {
			width: 688px;
	}
	.page-title {
			font-weight: 400;
			font-size: 36px;
			line-height: 42px;
	}
	.menu-button {
			padding: 0px;
			height: auto;
	}
	.nav-submenu {
			margin-top: 0px;
	}
	.main-submenu button {
			padding: 0px;
			margin-right: 0px;
	}
	.main-menu a {
			display: block;
	}
	.tabs-pane-show {
			display: inline-grid;
	}
	.mobile-menu {
			list-style-type: none;
			text-align: center;
	}
	.mobile-submenu {
			height: 0;
			overflow: hidden;
			transition: height .4s ease-in-out;
			text-align: center;
	}
	.mobile-accordeon button {
			padding: 10px;
			border: none;
			cursor: pointer;
			width: 100%;
			background-color: #EAEEF3;
			line-height: 1;
	}
	.mobile-accordeon button:focus
	{
		background-color: #868CAD;
		color: #fff;
	}
	.mobile-menu.active, .mobile-menu.active:focus  {
			background-color: #868CAD;
	}
	.mobile-menu.active h2 {
			background-color: #868CAD;
			color: #fff;
	}
	.mobile-menu.active h2 a {
			color: #fff;
	}
	.mobile-menu h2, .mobile-menu h2 a {
			font-style: normal;
			font-weight: 400;
			font-size: 16px;
			line-height: 19px;
			align-items: center;
			text-transform: uppercase;
			text-decoration: none;
			display:inline;
	}
	.mobile-submenu p {
			padding: 7px 0px;
	}
	.mobile-submenu p a {
			font-style: normal;
			font-weight: 400;
			font-size: 16px;
			line-height: 140%;
			color: #374785;
			text-decoration: none;
	}
	}
	@media screen and (max-width: 576px) {
							.header-social, .social {
			display: none;
	}
	.header-search-container, .menu-burger {
			top: 40px;
	}
	
	}
	@media screen and (max-width: 375px) {
							.header-search-container {
			display: none;
	}
	.menu-burger {
			right: 15px;
	}
	}
	


.main-submenu button {
	margin-right: 8px;
	padding: 10px 8px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
	padding: 10px 4px;
}
.tabs-btn-active, .tabs-btn-active:focus, .tabs-btn-active:active
{
	
	background-color: #374785;
}
.header-search-container img:last-child {
 
  margin-right: 5px;
}
.header
{
	box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.5);
}

@media screen and (max-width: 1300px) {

.header-title {
  font-style: normal;
  font-weight: 300;
  font-size: 16px;
  line-height: 20px;
}
.header-subtitle {
  font-weight: 700;
  font-size: 16px;
  line-height: 20px;
}
.menu-container {
  margin-left: 15px;
  
}
.header-title-container {
padding-left: 10px;
}
}

@media screen and (max-width: 1576px) {
	.header-logo-container
	{
	margin-left: 10px;
	}


}
@media screen and (max-width: 1576px) {
.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
 .social-aside {
    padding-bottom: 0px;
    padding-right: 0px;
    padding-left: 20px;
  }
}

@media screen and (max-width: 1200px) {
.header
{
	height: 174px;
}
.header-title
{
	padding-top:0;
	paddint-left: 8px;
	
}
.container {
	width: 944px;
	margin: 0 auto;
}
.page-title {
	font-size: 36px;
	line-height: 42px;
}
.none {
	display: none;
}
/*HEADER*/
.header {
 margin-bottom: 8px;
}
.header-container {
	padding-top: 20px;
	display: block;
}
.header-logo-container {
	padding-bottom: 10px;
	padding-left: 10px;
	
}
.header-logo-container img {
	width: 70px;
}
.header-title-container {
	padding-left: 10px;
}
.header-title {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.header-subtitle {
	font-size: 14px;
	line-height: 16px;
	padding-left: 10px;
}
.menu-container {
	margin: 0px;
	padding-left: 4px;
}
.header-search-container {
	position: absolute;
	top: 85px;
	right: 40px;
}
.submenu-button.dir_button
{
	margin: 1px !important;
	padding: 10px 4px;
}
.main-submenu button {
	margin-right: 3px;
}


.social {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
	align-items: center;
	top: 40px;
	right: 40px;
}
.social-aside {
	padding-bottom: 0px;
	padding-right: 0px;
	padding-left: 20px;
}
.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
}


@media screen and (max-width: 1024px) {
	 .header
	{
			height: 90px;
			padding-left: 5px;
	}
	.header-social, .social {
			display: none;
	}
	.header-search-container, .menu-burger {
			top: 40px;
	}
	.header-search-container {
	position: absolute;
	top: 40px;
	right: 60px;
	}
	.header-social {
	display: none;
	height: 40px;
	background-color: #fff;
	}
	.header-title, .header-subtitle
	{
			margin-top: 0;
			margin-bottom: 0;
	}
	.header-logo-container {
	padding-bottom: 10px;
	padding-top: 15px;
	}
	
	.social {
display: -webkit-box;
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
align-items: center;
left:0;
top: 5px;
padding-bottom: 3px;
border-bottom: 1px solid #C6CDDD;
width: 100%;
justify-content: center;


	
	}
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	z-index: 200;
	
	}
	
}

@media screen and (max-width: 375px){
	.header {
	height: 90px;
	padding-left: 5px;
	}
	
	.mobile-menu-container {
	top: 90px;
	transition: all 0.4s ease;
	border-top: 1px solid #374785;
	
	}
	.header-search-container {
	display: flex;
	top: 40px;
	right: 60px;
	}
  
	}


[type="button"], [type="submit"], button
{
	 background-color: #374785;
}
.activeurll {
  background-color: #24305E !important;
  color: #ffffff !important;
}
.activeurll a {
  color: #ffffff !important;
}

.main-submenu a:hover
{
text-decoration: none;
font-weight: normal;
}
.mobile-accordeon button:hover
{
	color: red;
	background-color: #868CAD;
}
 .mobile-menu.active {
    background-color: #868CAD;
  }

	#fide100div
	{	
	color:red;
	border: 0;
	
   
	}
	#fide100div:hover
	{
	z-index: 1000;
	}
	
.calendar-tabs-buttons {
  z-index: 90;
}
.elementor-245 .elementor-element.elementor-element-df66bb2
{
	box-shadow:none;
}

</style>

<script>
let burger = document.querySelector('.menu-burger');
let menu = document.querySelector('.mobile-menu-container');

burger.onclick = function() {
	
menu.classList.toggle('open-menu');
burger.classList.toggle('open-menu');
};

</script>    
<script>
class ItcTabs {
  constructor(target, config) {
    const defaultConfig = {};
    this._config = Object.assign(defaultConfig, config);
    this._elTabs =
      typeof target === "string" ? document.querySelector(target) : target;
    this._elButtons = this._elTabs.querySelectorAll(".tabs-btn");
    this._elPanes = this._elTabs.querySelectorAll(".tabs-pane");
    this._eventShow = new Event("tab.itc.change");
    this._init();
    this._events();
  }

  _init() {
    this._elTabs.setAttribute("role", "tablist");
    this._elButtons.forEach((el, index) => {
      el.dataset.index = index;
      el.setAttribute("role", "tab");
      this._elPanes[index].setAttribute("role", "tabpanel");
      el.classList.add("tabs-btn-not-active"); // ���������� ������ .tabs-btn-not-active
    });
  }

  show(elLinkTarget) {
    const elPaneTarget = this._elPanes[elLinkTarget.dataset.index];
    const elLinkActive = this._elTabs.querySelector(".tabs-btn-active");
    const elPaneShow = this._elTabs.querySelector(".tabs-pane-show");
    if (elLinkTarget === elLinkActive) {
      return;
    }
    elLinkActive ? elLinkActive.classList.remove("tabs-btn-active") : null;
    elLinkActive ? elLinkActive.classList.add("tabs-btn-not-active") : null; // ���������� ������ .tabs-btn-not-active
		elPaneShow ? elPaneShow.style.display = "none" : null;
    elPaneShow ? elPaneShow.classList.remove("tabs-pane-show") : null;
    elLinkTarget.classList.add("tabs-btn-active");
    elLinkTarget.classList.remove("tabs-btn-not-active"); // �������� ������ .tabs-btn-not-active
    elPaneTarget.classList.add("tabs-pane-show");
    this._elTabs.dispatchEvent(this._eventShow);
    elLinkTarget.focus();
  }

  showByIndex(index) {
    const elLinkTarget = this._elButtons[index];
    elLinkTarget ? this.show(elLinkTarget) : null;
  }

  _events() {
		this._elTabs.addEventListener("click", (e) => {
  const target = e.target.closest(".tabs-btn");
  if (target) {
    const link = target.querySelector("a");
    if (link) {
      const href = link.getAttribute("href");
      if (href) {
        e.preventDefault();
        window.location.href = href;
      }
    }
  }
});

  }
}

const accordionToggle = () => {
  const chItems = document.querySelectorAll(".tabs-pane.main-submenu");

  chItems.forEach((item) => {
    const chButton = item.querySelector("button.submenu-button");
    const chDesc = item;

    const toggleAccordion = () => {
      chItems.forEach((item) => {
        const chRemoveButton = item.querySelector("button.submenu-button");
        const chRemoveDesc = item;

        if (chRemoveDesc !== chDesc) {
          chRemoveDesc.style.display = "none"; // Set display: none
          chRemoveDesc.classList.remove("tabs-pane-show");
					chRemoveDesc.classList.add("tabs-pane-not-show");
          chRemoveButton.classList.remove("tabs-btn-active");
          chRemoveButton.classList.add("tabs-btn-not-active");
        }
      });

      chDesc.classList.toggle("tabs-pane-show");
      chButton.classList.toggle("tabs-btn-active");
      chButton.classList.remove("tabs-btn-not-active");
    };

    chButton.addEventListener("click", toggleAccordion);
  });
};

const tabs = new ItcTabs(".tabs");
accordionToggle();
const accordeon = () => {
  const chItems = document.querySelectorAll(".accordeon");

  chItems.forEach((item) => {
    const chButton = item.querySelector(".accordeon-title");
    const chDesc = item.querySelector(".accordeon-body");

    chButton.addEventListener("click", () => {
      chItems.forEach((item) => {
        const chRemoveButton = item.querySelector(".accordeon-title");
        const chRemoveDesc = item.querySelector(
          ".accordeon-body"
        );

        if (chRemoveDesc !== chDesc) {
          chRemoveDesc.classList.remove("open");
          chRemoveDesc.style.height = 0;
          chRemoveButton.classList.remove("active");
        }
      });

      if (chDesc.classList.contains("open")) {
        chDesc.style.height = 0;
      } else {
        chDesc.style.height = chDesc.scrollHeight + "px";
      }

      chDesc.classList.toggle("open");
      chButton.classList.toggle("active");
    });
  });
};

accordeon();

document.addEventListener('DOMContentLoaded', function() {
  var currentURL = window.location.href;
  var substituteURL = window.location.href;
  

  // ������� ������� � ������� menu-container
  var menuContainer = document.querySelector('.tabs-content');

	var menuContainerLvlOne = document.querySelector('.tabs-nav');
  // �������� ��� ������ ������ menuContainer
  var links = menuContainer.querySelectorAll('a');
	var linksLvlOne = menuContainerLvlOne.querySelectorAll('a');


	for (var i = 0; i <linksLvlOne.length; i++) {
		var linkLvlOne = linksLvlOne[i];
		var href = linkLvlOne.getAttribute('href');
		
		//custom links
		  if (href.includes("https://ratings.fide.com") & substituteURL.includes("ratings2.fide.com.test"))
  
			{
				var currentURL = "https://ratings.fide.com";
				var href = "ratings.fide.com";
			}
		 

		
		if (currentURL.includes(href)){
		
		
			var parent = linkLvlOne.parentElement;
			
			parent.classList.add('tabs-btn-active');
			parent.classList.remove('tabs-btn-not-active');
			var dataIndex = parent.getAttribute('data-index');
			var newId = 'content-' + (parseInt(dataIndex, 10) + 1);


// ������� ������� � ����� ��������������� � ��������� ����������� ��������
var element = document.getElementById(newId);
if (element) {
  element.classList.add('tabs-pane-show');
}

		}
		
	
		
	}
  // ���������� ������ � ��������� ����������� ��������
  for (var i = 0; i < links.length; i++) {
    var link = links[i];
    var href = link.getAttribute('href');

    // ���������, �������� �� ������� URL ������ ����� ������
    if (currentURL.includes(href)) {
      // ������� ������������ ������� ������
      var parentParent = link.parentElement.parentElement;
			var parent = link.parentElement;

      // ������������� display: block ��� ������������� �������� ������
			parent.classList.add('activeurll');
      parentParent.style.display = 'block';
      parentParent.classList.add('activeurl');
      parentParent.classList.add('tabs-pane-show');

      var myid = parentParent.id;
			
      var trimmedId = myid.replace('content-', '');
      var newId = parseInt(trimmedId, 10) - 1;

      // ������� ������� � ����� ��������������� � ��������� ����������� ��������
			
      var element = menuContainerLvlOne.querySelector('[data-index="' + newId + '"]');
			
      if (element) {
        element.classList.add('tabs-btn-active');
        element.classList.remove('tabs-btn-not-active');
      }
    }
  }

  // ��������� ���������� tabsPane
  var tabsPane = document.querySelector('.tabs-pane-show');

  // ������� ��� ���������� ���������� tabsPane
  function updateTabsPane() {
    tabsPane = document.querySelector('.tabs-pane-show');
  }

  const buttons = document.querySelectorAll('.tabs-btn.menu-button');
  let activeSubmenu = null;

  buttons.forEach((button, index) => {
    const submenu = document.getElementById(`content-${index + 1}`);

    button.addEventListener('mouseover', () => {
      if (button.classList.contains('tabs-btn-not-active')){
        if (submenu) submenu.style.display = 'block'; // Added submenu check
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'none'; // Guard: Only hide if exists
      }
      if (button.classList.contains('tabs-btn-active')){
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
    });

    button.addEventListener('mouseleave', () => {
      if (!button.classList.contains('tabs-btn-active')) {
        if (submenu) submenu.style.display = 'none'; // Added submenu check
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
      if (button.classList.contains('tabs-btn-active')){
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard: Only show if exists
      }
    });

    // Only add listeners if the submenu actually exists in the HTML
    if (submenu) {
      submenu.addEventListener('mouseenter', () => {
        if (button.classList.contains('tabs-btn-not-active')){
          submenu.style.display = 'block';
          updateTabsPane();
          if (tabsPane) tabsPane.style.display = 'none'; // Guard
        }
        if (button.classList.contains('tabs-btn-active')){
          updateTabsPane();
          if (tabsPane) tabsPane.style.display = 'block'; // Guard
        }
      });

      submenu.addEventListener('mouseleave', () => {
        submenu.style.display = 'none';
        updateTabsPane();
        if (tabsPane) tabsPane.style.display = 'block'; // Guard
      });
    }
  });
  
const currentPath = window.location.href;
  const mobileLinks = document.querySelectorAll('.mobile-submenu a');
  
  mobileLinks.forEach(link => {
    const href = link.getAttribute('href');
    
    // Check if current URL contains the link's href to handle parameters
    if (href && href !== "#" && currentPath.includes(href)) {
      const parentAccordeon = link.closest('.accordeon');
      
      if (parentAccordeon) {
        const chButton = parentAccordeon.querySelector('.accordeon-title');
        const chDesc = parentAccordeon.querySelector('.accordeon-body');
        
        if (chButton && chDesc) {
          // Force the accordion to expand
          chDesc.classList.add("open");
          chDesc.style.height = chDesc.scrollHeight + "px";
          chButton.classList.add("active");
          
          // Optional: Highlight the specific active link in the mobile menu
          link.style.fontWeight = "bold";
          link.style.color = "#24305E";
        }
      }
    }
  });


  // ��������� ��������� ��� ���������� ���������� tabsPane
  menuContainer.addEventListener('transitionend', updateTabsPane);
  menuContainer.addEventListener('animationend', updateTabsPane);
});



</script><!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-0TSTM17GEX"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'G-0TSTM17GEX');
</script>
<link rel="stylesheet" type="text/css" href="/css/rtng_css.css"/>
<style>


</style>

    <div class="dir-pattern">
        <img src="/img/dir-pattern-1.png" alt="">
    </div>
    <div class="dir-pattern-two">
        <img src="/img/dir-pattern-2.png" alt="">
    </div>
    <div class="dir-pattern-four">
        <img src="/img/dir-pattern-4.png" alt="">
    </div>
    <div class="dir-pattern-three">
        <img src="/img/dir-pattern-3.png" alt="">
    </div>
    <div class="dir-pattern-five">
        <img src="/img/dir-pattern-5.png" alt="">
    </div>
	<section class="directory">
    <div class="directory-container container">
	<h1 class="page-title">PGN Files</h1>
		<div class="tmnt_name1">
					</div>
		
	</div>
	</section>
	<footer class="footer">
        <div class="footer-top">
            <div class="footer-image">
                <img src="/img/footer-queen.png" alt="">
            </div>
        </div>
        <div class="footer-bottom">
            <div class="footer-container container1">
                <div class="footer-logo-container">
                    <div class="footer-logo">
                        <a href="/"><img src="/img/logo1.png" alt=""></a>
                    </div>
                    <div class="header-title-container footer-title-container">
                        <h2 class="header-title footer-title">International</h2>
                        <h2 class="header-subtitle footer-subtitle">Chess Federation</h2>
                    </div>
                    <!--footer-logo-container-->
                </div>
                <div class="footer-menu-container">
                    <div class="footer-menu">
                        <ul class="footmenu">
                            <a href="https://www.fide.com/"><li>HOME</li></a>
                            <a href="https://www.fide.com/news"><li>NEWS</li></a>
                            <a href="https://ratings.fide.com/"><li>RATINGS</li></a>
                            <a href="https://www.fide.com/fide-world-championship-cycle-2026-2026"><li>CHAMPIONSHIP</li></a>
                            <a href="https://calendar.fide.com/"><li>CALENDAR</li></a>
                            <a href="https://www.fide.com/fide/about-fide"><li>FIDE</li></a>
                            <a href="https://med.fide.com" target=_blank><li>Clean Sport</li></a>
							<a href="https://www.fide.com/partners"><li>PARTNERS</li></a>							
							<a href="https://shop.fide.com/" target=_blank><li>SHOP</li></a>
							<a href="https://www.fide.com/contacts"><li>CONTACTS</li></a>
							<a href="https://old.fide.com/"><li>ARCHIVE</li></a>
							<a href="https://www.fide.com/privacy"><li>PRIVACY POLICY</li></a>
							
							
                        </ul>
                    </div>
                   
                    <div class="footer-copyright">
                        <p>© 2026 FIDE International Chess Federation. All Rights Reserved. No part of this site may be reproduced, stored in a retrieval system or transmitted in any way or by any means (including photocopying, recording or storing it in any medium by electronic means), without the written permission of FIDE International Chess Federation.</p>
                    </div>
                    <!--footer-menu-container-->
                </div>
                <div class="footer-social">
                    <div class="footer-social-button">
                        <a href="https://www.twitch.tv/fide_chess">
                            <img src="/img/footer-twitch.svg" alt="">
                        </a>
                    </div>
                    <div class="footer-social-button">
                        <a href="https://twitter.com/FIDE_chess">
                            <img src="/img/twitterx_footer.svg" alt="twitter">
                        </a>    
                    </div>
                    <div class="footer-social-button">
                        <a href="https://www.instagram.com/fide_chess/">
                            <img src="/img/footer-instagram.svg" alt="instagram">
                        </a>
                    </div>
                    <div class="footer-social-button">
                        <a href="https://www.facebook.com/ChessFIDE/">
                            <img src="/img/footer-facebook.svg" alt="facebook">
                        </a>
                    </div>
                    <div class="footer-social-button youtube_logo">
                        <a href="https://www.youtube.com/channel/UC9B47GnzCRFHTT1BIBWvStQ">
                            <img src="/img/footer-youtube.svg" alt="youtube">
                        </a>
                    </div>
                    <div class="footer-social-button">
                        <a href="">
                            <img src="/img/footer-twitch.svg" alt="twitch">
                        </a>
                    </div>
                    <div class="footer-social-button">
                        <a href="https://www.tiktok.com/@fide_chess">
                            <img src="/img/tiktok_footer.svg" alt="tiktok">
                        </a>
                    </div>
                    <div class="footer-social-button">
                        <a href="https://www.linkedin.com/company/48892238">
                            <img src="/img/footer-linkedin.svg" alt="linkedin">
                        </a>
                    </div>
                    <!--footer-social-->
                </div>
                <!--footer-container-->
            </div>
        </div>
    
        <div class="up-button-container">
            <a href="#">
                <img src="/img/up-button.png" alt="">
            </a>
        </div>
    </footer>
	<style>

.container1
{
	max-width: 1440px;
	padding: 10px;
	margin: auto;
}
.footmenu a, .footmenu a:visited, .footmenu a:active, .footmenu a:hover
{
  font-family: "Roboto", Sans-serif;
  font-size: 14px;
  font-weight: 400;	
  text-decoration: none;
  color:#24305e;
}
.footer
{
	margin-top: 0px;
	width: 100vw;
        max-width: 100%;
}
.footer-menu ul
{
	flex-direction: row;
    flex-wrap: wrap;
	gap: 10px;
	justify-content: space-evenly;
}

.footer-logo-container {
  max-width: 420px;
  width: 20%;
}

.footer-image {
  position: absolute;
  right: 140px;
  bottom: 60px;
  z-index: 1;
}

.footer-social-button img {
  padding: 14px;
  height: 50px;
}
.youtube_logo img
{
    width: 50px !important;
}

.up-button-container a {
    display: inline-block;
    position: absolute;
    right: 50px;
    bottom: 17px;
    width: 80px;
    height: 80px;
    z-index: 300;
}

.up-button-container img {
    position: absolute;
    z-index: 300;
    bottom: 0px;
    right: 0px;
}

@media screen and (max-width: 1024px) {
.container1 {
	width:100%;
	margin: 0 auto;
}

 .header-title-container {
    padding-left: 8px;
  }
  .footer-social {
    padding-left: 0px;
    }
    .footer-social-button:first-child {
    display: none;
}
}
@media screen and (min-width: 575px) and (max-width: 1024px) {
  .footer-menu-container {
    width: 70%;
    padding-left: 10px;
  }
  .footer-image {
    left: 15%;
    bottom: 40%;
  }
   .footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: left;
  }
   .footer-copyright p {
    padding-top: 10px;
    line-height: 14px;
	font-size: 12px;
  }
   .footer-social{
    justify-content:left;
    width: 100%;
    }

  .footer-social-button img {
    padding: 16px;
  }
  .footer-logo {
    padding: 0px 0px 10px 10px;
}
.up-button-container a {
    right: 20px;
    bottom: 56px;
}
}

@media screen and (max-width: 574px) {
    
.header-title, .header-subtitle {
    padding-left: 0px;
    }  
  .footer-menu-container {
    width: 75%;
    align-items: start;
	padding-left: 0;
  }
   .footer-copyright {
    width: 99%;
    margin-left: 0;
  }
  .footer-image {
    top: 3%;
    left: 40%;
  }
  .footer-image img {
        width: 60px;
        margin-left: 150%;
    }
    .footer-social{
    justify-content: center;
    width: 100%;
    }
  .footer-social-button img {
    padding: 8px;
    width: 38px;
  }

.footer-menu ul
{
	flex-direction: row;
    flex-wrap: wrap;
	padding-left:0;
}

.footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: left;
  }

.footer-menu {
  display: block;
  width: 100%;
  padding-top: 20px;
  }
.footer-logo-container img
	{
		margin:auto;
	}
	
.footer-title-container {
    
    width: 100%;
  }
.footer-subtitle {
	width: 100%;
	}
.footer-logo-container {
  padding-top: 15px;
	width: 20%;
	}
.footer-bottom {
    padding-bottom: 10px;
	padding-top: 10px;
  }

.footer-logo-container {
  
	width: 100%;
	}
.footmenu a li {
    padding-top: 10px;
  }
.footer-menu ul
{
	flex-direction: column;
    flex-wrap: wrap;
    
}
.footer-menu-container {
    width: 100%;
    align-items: start;
	padding-left: 0;
	
  }
.footer-title-container {
    padding-left: 0px;
    padding-top: 0px;
    
    text-align: center;
  }
.up-button-container a {
    right: 20px;
    bottom: 807px;
    width: 50px;
    height: 50px;
}

}
	</style> 

</body>
</html>