[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "1.1"]
[White "Hancco Corimayhua, Gabriel Teodoro"]
[Black "Tamo Berrio, Philipp Alejandro Santiago"]
[Result "1-0"]
[WhiteElo "1759"]
[Variant "Standard"]
[ECO "B53"]
[Opening "Sicilian Defense: Chekhover Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Hancco Corimayhua, Gabriel Teodoro - Tamo Berrio, Philipp Alejandro Santiago"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/h1J8Q6Qu"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Bc4 g6 7. O-O Bg7 8. Ng5 Be6 9. Bxe6 fxe6 10. Nxe6 Qd7 11. Nxg7+ Kf7 12. Nc3 Kxg7 13. Bg5 Rhf8 14. Bxf6+ exf6 15. f4 Rae8 16. Kh1 Re7 17. Qd5 Nb4 18. Qb3 a5 19. Rad1 b6 20. Nd5 Rxe4 21. Nxb4 Rxb4 22. Qc3 Qb5 23. Rxd6 Rxb2 24. Qc7+ Kh6 25. Rd7 Rb1 26. Rxh7# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "1.2"]
[White "Cardenas Fiascunari, Luciana Minerva"]
[Black "Mendoza Flores, Mathias Luan Kerim"]
[Result "0-1"]
[WhiteElo "1726"]
[BlackElo "1776"]
[Variant "Standard"]
[ECO "A34"]
[Opening "English Opening: Symmetrical Variation, Normal Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Cardenas Fiascunari, Luciana Minerva - Mendoza Flores, Mathias Luan Kerim"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/RdDuQFvp"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 c5 2. Nc3 Nf6 3. e3 g6 4. d4 cxd4 5. exd4 Bg7 6. Bg5 h6 7. Bf4 g5 8. Bg3 O-O 9. Qc2 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Nf3 Nc6 13. Bc4 Qd8 14. O-O e6 15. Rac1 Bd7 16. d5 exd5 17. Bxd5 Nb4 18. Qb3 Nxd5 19. Qxd5 Bxb2 20. Rb1 Bg7 21. Rxb7 Be6 22. Qxd8 Rfxd8 23. Ne5 Bd5 24. Re7 Bf6 25. Rc7 Rac8 26. Rfc1 Rxc7 27. Rc6 Bxc6 28. Nxc6 Rxc6 29. h3 Rd1+ { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "1.3"]
[White "Moscoso Valenzuela, Mauricio Maximiliano"]
[Black "Palacios Flores, Jose Ignacio"]
[Result "1-0"]
[BlackElo "1676"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "B50"]
[Opening "Sicilian Defense: Delayed Alapin Variation, with d6"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moscoso Valenzuela, Mauricio Maximiliano - Palacios Flores, Jose Ignacio"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/VIiCYh6s"]
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e5 5. O-O Be7 6. d4 exd4 7. cxd4 cxd4 8. Qxd4 Nc6 9. Qd3 Qb6 10. Nc3 Nb4 11. Qb1 Bg4 12. Be3 Qc7 13. a3 Nc6 14. b4 O-O 15. Nd5 Nxd5 16. exd5 Ne5 17. Nxe5 Bxe2 18. Re1 dxe5 19. Rxe2 Bd6 20. g3 Rfe8 21. Qf5 g6 22. Qh3 Red8 23. Bg5 Be7 24. Bxe7 Qxe7 25. Rd1 Qd6 26. Qg4 Rd7 27. Qe4 Re8 28. Kf1 Qb6 29. f4 f6 30. fxe5 fxe5 31. Qc4 Kg7 32. d6 Rxd6 33. Rxd6 Qxd6 34. Ke1 Re7 35. Rd2 Qc6 36. Qxc6 bxc6 37. Rd6 Rc7 38. Re6 Kf7 39. Rxe5 g5 40. Rxg5 Kf6 41. Ra5 a6 42. Kf2 Ke6 43. Ke3 Rd7 44. Ke4 Rd1 45. Rxa6 Re1+ 46. Kf4 Kd5 47. Ra7 Ra1 48. Rxh7 Rxa3 49. Rb7 Kc4 50. h4 Rd3 51. h5 Rd4+ 52. Kg5 Rd5+ 53. Kg6 Rd6+ 54. Kg7 Rd3 55. g4 Rd4 56. g5 Rg4 57. g6 c5 58. bxc5 Kxc5 59. h6 Kd6 60. h7 { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "1.4"]
[White "Urday Paredes, Dylan David"]
[Black "Mamani Paredes, Jeshua Renzo"]
[Result "0-1"]
[Variant "Standard"]
[ECO "A02"]
[Opening "Bird Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Urday Paredes, Dylan David - Mamani Paredes, Jeshua Renzo"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/8IYWaHyE"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 c5 2. d4 cxd4 3. Nd2 Nf6 4. Ngf3 Nc6 5. b3 d6 6. Bb2 e5 7. fxe5 dxe5 8. Nc4 Bb4+ 9. Nfd2 O-O 10. g3 Bg4 11. Bg2 e4 12. a3 Ba5 13. b4 Bc7 14. Nxe4 Nxe4 15. Bxe4 Re8 16. Bg2 Bxe2 17. Qxe2 Rxe2+ 18. Kxe2 Ne5 19. Nxe5 Bxe5 20. Bxb7 Rb8 21. Ba6 Qd5 22. c4 Qe4+ 23. Kf2 d3 24. Bxe5 Qxe5 25. Rad1 Qe2+ 26. Kg1 Qxd1+ 27. Kg2 Qe2+ 28. Kg1 d2 29. c5 d1=Q# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "1.5"]
[White "Chicana Bendezu, Jean Franco"]
[Black "Suca Flores, Yako Rossel"]
[Result "1/2-1/2"]
[WhiteElo "1451"]
[Variant "Standard"]
[ECO "A03"]
[Opening "Bird Opening: Dutch Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Chicana Bendezu, Jean Franco - Suca Flores, Yako Rossel"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/hpUbpFcn"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 d5 2. Nf3 e5 3. Nxe5 Nd7 4. Nxd7 Bxd7 5. d4 Nf6 6. Nc3 Bd6 7. g3 Qe7 8. Bg2 O-O-O 9. O-O Rde8 10. e3 Ne4 11. Nxe4 dxe4 12. c4 Bb4 13. a3 Ba5 14. b4 Bxb4 15. axb4 a6 16. Qb3 Bc6 17. Bxe4 Qxe4 18. Ra2 Qe6 19. e4 Qf6 20. e5 Qe6 21. Bb2 Qd7 22. b5 axb5 23. cxb5 b6 24. bxc6 Qxc6 25. d5 Qb7 26. Qa3 c5 27. Bd4 cxd4 28. Rc1+ Kd7 29. Qa4+ Qc6 30. Ra3 Qxa4 31. Rxa4 f6 32. exf6 gxf6 33. Rxd4 Re2 34. Rcd1 b5 35. d6 Re6 36. Rc1 b4 37. Rc7+ Kd8 38. Rxb4 Rxd6 39. Rbb7 Ke8 40. Re7+ Kf8 41. Rf7+ Ke8 42. Rfe7+ Kf8 43. Rf7+ Ke8 44. Rfe7+ Kf8 45. Rf7+ Ke8 46. Rfe7+ { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "2.1"]
[White "Mamani Paredes, Jeshua Renzo"]
[Black "Chicana Bendezu, Jean Franco"]
[Result "1/2-1/2"]
[BlackElo "1451"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "C44"]
[Opening "Scotch Game: Lolli Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mamani Paredes, Jeshua Renzo - Chicana Bendezu, Jean Franco"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/d8aYQnna"]
1. e4 (1. c4 Nf6 2. Nc3 e6 3. Nf3 c5) 1... e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c6 6. Bd3 Nf6 7. O-O d6 8. Nc3 Be7 9. Bg5 O-O 10. e5 dxe5 11. Qxe5 Re8 12. Rfe1 Bg4 13. Bxf6 Bxf6 14. Qg3 Rxe1+ 15. Rxe1 Bh5 16. Qh3 Bg6 17. Bxg6 hxg6 18. Ne4 Qd5 19. Nxf6+ gxf6 20. Qh6 f5 21. g3 Rd8 22. Re3 b6 23. c3 Qd1+ 24. Kg2 Qd5+ 25. Rf3 Qb5 26. b3 Qd5 27. c4 Qa5 28. a4 Qb4 29. Qg5 Rf8 30. Qf6 Qd6 31. Rf4 Qd8 32. Qxd8 Rxd8 33. Rh4 Kg7 34. f4 Rd2+ 35. Kh3 Re2 36. g4 fxg4+ 37. Rxg4 Re3+ 38. Rg3 Rxg3+ 39. Kxg3 Kf6 40. Kg4 g5 41. fxg5+ Kg6 42. h4 f6 43. gxf6 Kxf6 44. h5 Kg7 45. h6+ Kxh6 46. Kh4 Kg6 47. Kg4 Kf6 48. Kf4 Ke6 49. Kg5 Ke5 50. Kg6 Ke6 51. Kg7 Ke7 52. Kg8 Ke8 53. Kg7 Ke7 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "2.2"]
[White "Palacios Flores, Jose Ignacio"]
[Black "Urday Paredes, Dylan David"]
[Result "1/2-1/2"]
[WhiteElo "1676"]
[Variant "Standard"]
[ECO "A17"]
[Opening "English Opening: Anglo-Indian Defense, Hedgehog System"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Palacios Flores, Jose Ignacio - Urday Paredes, Dylan David"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/90To5apf"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Bd6 6. Bg5 h6 7. Bh4 g5 8. Bg3 g4 9. Ne5 Bxe5 10. Bxe5 Bf5 11. e3 Nc6 12. Bg3 Nb4 13. Bb5+ c6 14. Ba4 b5 15. Bc2 Nd3+ 16. Bxd3 Bxd3 17. Qxd3 Ne4 18. Nxe4 dxe4 19. Qxe4+ Kf8 20. Bd6+ Qxd6 21. Qe5 Qxe5 22. dxe5 Kg7 23. Ke2 Rhd8 24. Rad1 Rxd1 25. Rxd1 f6 26. exf6+ Kxf6 27. Rd7 a5 28. Rh7 Kg5 29. Rc7 Ra6 30. Rg7+ Kh5 31. h3 gxh3 32. gxh3 Kh4 33. Rg3 h5 34. f4 b4 35. Rg5 Kxh3 36. Rxh5+ Kg4 37. Rh8 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "2.3"]
[White "Mendoza Flores, Mathias Luan Kerim"]
[Black "Moscoso Valenzuela, Mauricio Maximiliano"]
[Result "0-1"]
[WhiteElo "1776"]
[Variant "Standard"]
[ECO "A02"]
[Opening "Bird Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mendoza Flores, Mathias Luan Kerim - Moscoso Valenzuela, Mauricio Maximiliano"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/fAdQyK2K"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 c5 2. Nf3 d6 3. e3 Nf6 4. Nc3 Nc6 5. Bc4 e6 6. O-O d5 7. Bb3 c4 8. Ba4 a6 9. Bxc6+ bxc6 10. Nd4 c5 11. Nf3 d4 12. exd4 cxd4 13. Ne2 d3 14. cxd3 cxd3 15. Nc3 Bc5+ 16. Kh1 Nh5 17. Ne5 Nf6 18. Qf3 Bd7 19. b3 O-O 20. Bb2 Rc8 21. Nxd7 Qxd7 22. Ne4 Nxe4 23. Qxe4 Qd5 24. Qxd5 exd5 25. Rg1 Bxg1 26. Rxg1 Rfe8 27. Rd1 Re2 28. Bc3 Rxc3 29. dxc3 d2 30. Kg1 Re1+ 31. Rxe1 dxe1=Q# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "2.4"]
[White "Tamo Berrio, Philipp Alejandro Santiago"]
[Black "Cardenas Fiascunari, Luciana Minerva"]
[Result "0-1"]
[BlackElo "1726"]
[Variant "Standard"]
[ECO "B50"]
[Opening "Sicilian Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Tamo Berrio, Philipp Alejandro Santiago - Cardenas Fiascunari, Luciana Minerva"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/2JJLatjm"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nxd4 6. Qxd4 Nf6 7. Bc4 e5 8. Qe3 Be7 9. O-O O-O 10. Qg3 Be6 11. Bxe6 fxe6 12. Bg5 d5 13. exd5 Nxd5 14. Bxe7 Qxe7 15. Nxd5 exd5 16. Qg5 Qxg5 17. g3 Rf3 18. Rae1 e4 19. Re3 Rxe3 20. fxe3 Qxe3+ 21. Rf2 Qe1+ 22. Kg2 Qa1 23. Rf5 Qxa2 24. Rxd5 Qxb2 25. Re5 Qxc2+ 26. Kh3 Qc3 27. Rxe4 Qf3 28. Rh4 Qf5+ 29. g4 Qf3# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "2.5"]
[White "Moran Cordova, Daniele Valentino"]
[Black "Hancco Corimayhua, Gabriel Teodoro"]
[Result "0-1"]
[BlackElo "1759"]
[Variant "Standard"]
[ECO "E04"]
[Opening "Catalan Opening: Open Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moran Cordova, Daniele Valentino - Hancco Corimayhua, Gabriel Teodoro"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/2QHu7mGf"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. O-O Qd7 9. e3 O-O-O 10. Qa4 Nd5 11. Qxc4 h5 12. Bd2 h4 13. Rc1 hxg3 14. hxg3 f5 15. b4 Ncxb4 16. a3 Nc6 17. Nc3 Nxc3 18. Bxc3 Bd6 19. d5 exd5 20. Qxd5 Be7 21. Qxd7+ Rxd7 22. Bxg7 Rg8 23. Bh6 Rd6 24. Bf4 Rdg6 25. Bh3 Bh4 26. Bxf5+ Kd8 27. Bxg6 Rxg6 28. Rd1+ Rd6 29. Rxd6+ cxd6 30. Bxd6 Bxg3 31. Bxg3 Ke7 32. Rd1 Na5 33. Rd6 Nc4 34. Rh6 Nxe3 35. fxe3 b6 36. Rxb6 a6 37. Rxa6 Kd7 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "3.1"]
[White "Cardenas Fiascunari, Luciana Minerva"]
[Black "Moran Cordova, Daniele Valentino"]
[Result "0-1"]
[WhiteElo "1726"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "B40"]
[Opening "Sicilian Defense: French Variation, Open"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Cardenas Fiascunari, Luciana Minerva - Moran Cordova, Daniele Valentino"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/QSj2cygP"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nc3 d5 7. exd5 exd5 8. Bd3 Bd6 9. O-O O-O 10. Bg5 Bg4 11. h3 Bh5 12. Be2 h6 { [#] } 13. Bh4 Be7 (13... g5 14. Bg3 Bxf3 15. Bxf3 Bxg3 16. fxg3 g4 17. hxg4 Qd7 18. g5 hxg5 19. Bh5 Kg7 20. Qf3 Rh8 21. Bg4 Nxg4 22. Rf2 Nxf2 23. Qxf2 Qg4 24. Qf3 Qd4+ 25. Kf1 Rh1+ 26. Ke2 Re8+ 27. Ne4 Rxe4+ 28. Qxe4 Qxe4+ 29. Kd2 d4 30. c3 Rxa1 31. cxd4 Qxd4+ 32. Ke2 Rb1 33. b4 Rb2+ 34. Kf3 Rb3+ 35. Ke2 Qb2+ 36. Kd1 Qxa2 37. Kc1 Rb1#) 14. Nd4 Bxe2 15. Ndxe2 d4 16. Nb5 Nd5 17. Bxe7 Ndxe7 18. Nexd4 Nxd4 19. Qxd4 Qxd4 20. Nxd4 Rfd8 21. Rfd1 Rxd4 22. Rxd4 Rc8 23. c3 Nc6 24. Rd7 f6 25. Rxb7 Na5 26. Rxa7 Nc4 27. b4 Nd2 28. Rc1 Ne4 29. c4 Nd6 30. c5 Nb5 31. Rd7 Kf8 32. c6 Ke8 33. Rxg7 Kf8 34. Ra7 Rc7 35. Rxc7 Nxc7 36. b5 Nxb5 37. c7 Nxc7 38. Rxc7 Ke8 39. Kh2 Kd8 40. Rf7 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "3.2"]
[White "Moscoso Valenzuela, Mauricio Maximiliano"]
[Black "Tamo Berrio, Philipp Alejandro Santiago"]
[Result "1-0"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Polish Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moscoso Valenzuela, Mauricio Maximiliano - Tamo Berrio, Philipp Alejandro Santia"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/vgTevJ8Q"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Bxc3 5. Bxc3 O-O 6. Nf3 d5 7. d3 Nc6 8. e3 Bg4 9. Be2 Re8 10. O-O Re7 11. Nd4 Bxe2 12. Qxe2 Nxd4 13. Bxd4 b5 14. Qf3 Qe8 15. Rfe1 c6 16. Re2 Re6 17. Rae1 Qe7 18. e4 Re8 19. e5 Nd7 20. Qg4 Rg6 21. Qf5 f6 22. exf6 Qxe2 23. Rxe2 Rxe2 24. f7+ Kh8 25. f8=Q+ Nxf8 26. Qxf8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "3.3"]
[White "Urday Paredes, Dylan David"]
[Black "Mendoza Flores, Mathias Luan Kerim"]
[Result "1/2-1/2"]
[BlackElo "1776"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "E04"]
[Opening "Catalan Opening: Open Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Urday Paredes, Dylan David - Mendoza Flores, Mathias Luan Kerim"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/Kjk0MSKd"]
1. d4 (1. e4) 1... e6 2. c4 Nf6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. O-O Qd7 9. e3 O-O-O 10. Qa4 Nd5 11. Qxc4 h5 12. Bd2 h4 13. Rc1 hxg3 14. hxg3 f5 15. b4 Ncxb4 16. Bxb4 Nxb4 17. Nc3 Nc6 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. Ne2 Ba3 21. Rxc6 Bd6 22. Nf4 Bxf4 23. gxf4 Rd6 24. Rxd6 cxd6 25. Rb1 Kc7 26. Rc1+ Kb7 27. Rb1+ Kc7 28. Rc1+ Kb7 29. Rb1+ { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "3.4"]
[White "Chicana Bendezu, Jean Franco"]
[Black "Palacios Flores, Jose Ignacio"]
[Result "1-0"]
[WhiteElo "1451"]
[BlackElo "1676"]
[Variant "Standard"]
[ECO "A10"]
[Opening "English Opening: Great Snake Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Chicana Bendezu, Jean Franco - Palacios Flores, Jose Ignacio"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/cLBJ0aDg"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 g6 2. Nc3 Nf6 3. Nf3 Bg7 4. e3 d6 5. d4 c5 6. dxc5 dxc5 7. Qxd8+ Kxd8 8. Be2 Nc6 9. O-O Be6 10. e4 Kc7 11. Rd1 Rhd8 12. Bf4+ Kc8 13. Nd5 Nxd5 14. exd5 Bd7 15. dxc6 Bxc6 16. Rxd8+ Kxd8 17. Rd1+ Kc8 18. b3 Bxf3 19. Bxf3 a6 20. Bg4+ e6 21. Bg5 Kc7 22. Bd8+ Rxd8 23. Rxd8 Kxd8 24. f3 f5 25. Bxf5 g5 26. Bxe6 Bd4+ 27. Kf1 Bf2 28. Kxf2 Ke7 29. Bf5 h6 30. Kg3 g4 31. Kxg4 Kf6 32. Bc8 b5 33. cxb5 c4 34. bxc4 axb5 35. cxb5 h5+ 36. Kxh5 { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.25"]
[Round "3.5"]
[White "Suca Flores, Yako Rossel"]
[Black "Mamani Paredes, Jeshua Renzo"]
[Result "0-1"]
[Variant "Standard"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Suca Flores, Yako Rossel - Mamani Paredes, Jeshua Renzo"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/gYH4n72H"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. d4 cxd4 3. Qxd4 Nf6 4. Nc3 Nc6 5. Qa4 Qa5 6. Qxa5 Nxa5 7. Bg5 d6 8. Bxf6 exf6 9. Nf3 Bg4 10. Bb5+ Nc6 11. Nd4 Bd7 12. Nxc6 Bxc6 13. Bxc6+ bxc6 14. O-O d5 15. exd5 cxd5 16. Nxd5 Ba3 17. Rfd1 Bxb2 18. Nb6 axb6 19. Rab1 Bc3 20. Re1+ Be5 21. f4 O-O 22. fxe5 fxe5 23. Re4 Rxa2 24. Rxe5 Rxc2 25. Rxb6 Rfc8 26. Rb7 g6 27. Ree7 Rc1+ 28. Kf2 R8c2+ 29. Re2 Rxe2+ 30. Kxe2 Rc2+ 31. Kd3 Rxg2 32. Rb8+ Kg7 33. Rb7 Rxh2 34. Ke4 Rf2 35. Ke3 Rf5 36. Ke4 h5 37. Ra7 h4 38. Ra6 Kh6 39. Ra3 Kg5 40. Rh3 Kg4 41. Rh2 h3 42. Rh1 Rf2 43. Ke3 Kg3 44. Rg1+ Rg2 45. Rh1 h2 46. Ke4 Rg1 47. Rxh2 Kxh2 48. Ke5 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "4.1"]
[White "Palacios Flores, Jose Ignacio"]
[Black "Suca Flores, Yako Rossel"]
[Result "0-1"]
[WhiteElo "1676"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Polish Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Palacios Flores, Jose Ignacio - Suca Flores, Yako Rossel"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/IThbwtmv"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. a3 Ba5 6. Nc3 Bxc3 7. Bxc3 Nc6 8. e4 d6 9. Bb5 a6 10. Ba4 b5 11. Bb3 Be6 12. Bxe6 fxe6 13. Bxf6 Qxf6 14. O-O Ne5 15. Nxe5 Qxe5 16. d3 c5 17. Re1 Rac8 18. f4 Qxf4 19. Rf1 Qe3+ 20. Kh1 d5 21. Rxf8+ Rxf8 22. exd5 exd5 23. Qe1 Qxe1+ 24. Rxe1 c4 25. Re6 cxd3 26. cxd3 Rf1# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "4.2"]
[White "Mendoza Flores, Mathias Luan Kerim"]
[Black "Chicana Bendezu, Jean Franco"]
[Result "0-1"]
[WhiteElo "1776"]
[BlackElo "1451"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Kádas Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mendoza Flores, Mathias Luan Kerim - Chicana Bendezu, Jean Franco"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/UeJ8HimC"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. h4 c5 2. h5 Nc6 3. h6 Nxh6 4. Rxh6 gxh6 5. b3 Bg7 6. Nc3 d6 7. Bb2 O-O 8. Nf3 Bg4 9. d4 Bxf3 10. gxf3 Nxd4 11. Rc1 Nf5 12. e4 Nd4 13. Nd5 Nxf3+ 14. Qxf3 Bxb2 15. Rd1 Qd7 16. Rd3 c4 17. bxc4 Qa4 18. Qg4+ Bg7 19. Rg3 Qa5+ 20. Kd1 Qc3 21. Kc1 Qa1+ 22. Kd2 e6 23. Nf6+ Qxf6 24. Qf3 Qxf3 25. Rxf3 d5 26. exd5 exd5 27. cxd5 Rad8 28. c4 b5 29. Rf5 bxc4 30. Bxc4 Rc8 31. Kd3 Rfd8 32. f4 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "4.3"]
[White "Tamo Berrio, Philipp Alejandro Santiago"]
[Black "Urday Paredes, Dylan David"]
[Result "0-1"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Tamo Berrio, Philipp Alejandro Santiago - Urday Paredes, Dylan David"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/OviFvs7e"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e3 e6 2. d4 d5 3. Nc3 Bd6 4. Nf3 c5 5. dxc5 Bxc5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. O-O Ne7 9. Bd2 O-O { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "4.4"]
[White "Moran Cordova, Daniele Valentino"]
[Black "Moscoso Valenzuela, Mauricio Maximiliano"]
[Result "0-1"]
[Variant "Standard"]
[ECO "B29"]
[Opening "Sicilian Defense: Nimzowitsch Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moran Cordova, Daniele Valentino - Moscoso Valenzuela, Mauricio Maximiliano"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/2Q6l5RN7"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nxe4 5. Nd2 Nxd2 6. Bxd2 Nc6 7. Nxc6 bxc6 8. Bc3 f6 9. Bc4 e6 10. Qh5+ g6 11. Qh3 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "4.5"]
[White "Hancco Corimayhua, Gabriel Teodoro"]
[Black "Cardenas Fiascunari, Luciana Minerva"]
[Result "1-0"]
[WhiteElo "1759"]
[BlackElo "1726"]
[Variant "Standard"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Hancco Corimayhua, Gabriel Teodoro - Cardenas Fiascunari, Luciana Minerva"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/t7XPbWGD"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 Nc6 2. Nf3 e6 3. Nc3 d5 4. exd5 exd5 5. d4 Nf6 6. Bd3 Be6 7. O-O Bd6 8. Bg5 O-O { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "5.1"]
[White "Moscoso Valenzuela, Mauricio Maximiliano"]
[Black "Hancco Corimayhua, Gabriel Teodoro"]
[Result "0-1"]
[BlackElo "1759"]
[Variant "Standard"]
[ECO "A45"]
[Opening "Indian Defense: Accelerated London System"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moscoso Valenzuela, Mauricio Maximiliano - Hancco Corimayhua, Gabriel Teodoro"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/YSMj01sd"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 Nf6 2. Bf4 d6 3. Nf3 c5 4. dxc5 dxc5 5. Qxd8+ Kxd8 6. Nc3 Nc6 7. e3 Nb4 8. Bd3 c4 9. a3 cxd3 10. axb4 dxc2 11. Rc1 e5 12. Nxe5 Bxb4 13. Rxc2 Bxc3+ 14. Rxc3 Re8 15. Nxf7+ Kd7 16. O-O b6 17. Rc6 Kxc6 18. Rc1+ Kd5 19. Ne5 Rxe5 20. Bxe5 Kxe5 21. Rc5+ bxc5 22. f4+ Ke4 23. Kf2 Ng4+ 24. Ke2 Nxe3 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "5.2"]
[White "Urday Paredes, Dylan David"]
[Black "Moran Cordova, Daniele Valentino"]
[Result "1/2-1/2"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "A05"]
[Opening "Zukertort Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Urday Paredes, Dylan David - Moran Cordova, Daniele Valentino"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/JP0jpCtC"]
1. Nc3 Nf6 2. Nf3 Nc6 3. d4 d6 4. e4 e5 5. dxe5 dxe5 6. Qxd8+ Nxd8 7. Nxe5 Bc5 8. Nd5 Nxe4 9. Bb5+ Bd7 10. Bxd7+ Kf8 11. Nxf7 Nxf7 12. Nxc7 Rd8 13. Bb5 Bb6 14. Ne6+ Ke7 15. Nxd8 Kxd8 16. Ke2 Nxf2 17. Bf4 Nxh1 18. Rxh1 Bc7 19. Bxc7+ Kxc7 20. Rf1 Nd6 21. Bd3 Re8+ 22. Kd2 Re7 23. Rf4 g5 24. Rg4 h6 25. h4 gxh4 26. Rxh4 Re6 27. g4 Ne4+ 28. Bxe4 Rxe4 29. Rxh6 Rxg4 (29... Rf4) 30. Rh7+ Kc6 31. Rh6+ Kc7 32. Rh7+ Kc6 33. Rh6+ Kc7 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "5.3"]
[White "Chicana Bendezu, Jean Franco"]
[Black "Tamo Berrio, Philipp Alejandro Santiago"]
[Result "0-1"]
[WhiteElo "1451"]
[Variant "Standard"]
[ECO "A10"]
[Opening "English Opening: Anglo-Scandinavian Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Chicana Bendezu, Jean Franco - Tamo Berrio, Philipp Alejandro Santiago"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/gBTxwG9L"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 d5 2. cxd5 Qxd5 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 Nc6 6. O-O h5 7. h3 Bf5 8. g4 hxg4 9. hxg4 Nxg4 10. d3 Qd6 11. e4 Be6 12. Nc3 g6 13. Nd5 Bxd5 14. exd5 Qxd5 15. Nd2 Qxd3 16. Nb3 Qxd1 17. Rxd1 e6 18. Bxc6+ bxc6 19. Rd8+ Rxd8 20. Nd4 Rxd4 21. Be3 Rb4 22. b3 Bg7 23. Bd4 Bxd4 24. Rf1 Bb6 25. a3 Rf4 26. Kg2 Ne3+ 27. Kg1 Rg4# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "5.4"]
[White "Suca Flores, Yako Rossel"]
[Black "Mendoza Flores, Mathias Luan Kerim"]
[Result "1/2-1/2"]
[BlackElo "1776"]
[Variant "Standard"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Suca Flores, Yako Rossel - Mendoza Flores, Mathias Luan Kerim"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/qKUNabSk"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nf3 Nxe4 6. Nc3 Nxc3 7. bxc3 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "5.5"]
[White "Mamani Paredes, Jeshua Renzo"]
[Black "Palacios Flores, Jose Ignacio"]
[Result "1/2-1/2"]
[BlackElo "1676"]
[Variant "Standard"]
[ECO "D30"]
[Opening "Queen's Gambit Declined"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mamani Paredes, Jeshua Renzo - Palacios Flores, Jose Ignacio"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/i1EXzflP"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 Nc6 6. e3 Bb4 7. Bb5 O-O 8. O-O Re8 9. Re1 Rf8 10. Rf1 Re8 11. Re1 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "6.1"]
[White "Mendoza Flores, Mathias Luan Kerim"]
[Black "Mamani Paredes, Jeshua Renzo"]
[Result "0-1"]
[WhiteElo "1776"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Van Geet Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mendoza Flores, Mathias Luan Kerim - Mamani Paredes, Jeshua Renzo"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/KNRplcxi"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. Nc3 Nf6 2. f4 c5 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. e4 e5 7. fxe5 Nxe5 8. Nf3 Nxf3+ 9. Bxf3 O-O 10. O-O d6 11. Be3 Bh3 12. Rf2 h5 13. a3 Qd7 14. Qd2 Ng4 15. Bxg4 Qxg4 16. Bh6 Bd4 17. Bxf8 Rxf8 18. Rf1 f5 19. exf5 Rxf5 20. Kh1 Bxf1 21. Rxf5 Qxf5 22. Ne4 Qf3+ 23. Qg2 Qxg2# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "6.2"]
[White "Tamo Berrio, Philipp Alejandro Santiago"]
[Black "Suca Flores, Yako Rossel"]
[Result "1-0"]
[Variant "Standard"]
[ECO "A82"]
[Opening "Dutch Defense: Staunton Gambit Accepted"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Tamo Berrio, Philipp Alejandro Santiago - Suca Flores, Yako Rossel"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/Rd2gMXes"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 f5 2. e4 fxe4 3. Qh5+ g6 4. Qg5 Nf6 5. Nc3 Nc6 6. Be3 Nd5 7. Nxd5 Bg7 8. Nh3 Nxd4 9. Bxd4 Bxd4 10. c3 Bf6 11. Nxf6+ exf6 12. Qe3 f5 13. Ng5 d6 14. Bc4 c6 15. Ne6 Bxe6 16. Bxe6 Qe7 17. Bb3 d5 18. O-O-O b6 19. f3 c5 20. Bxd5 Rd8 21. fxe4 fxe4 22. Qxe4 Rxd5 23. Qxd5 Rf8 24. Rhe1 Qxe1 25. Rxe1# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "6.3"]
[White "Moran Cordova, Daniele Valentino"]
[Black "Chicana Bendezu, Jean Franco"]
[Result "1-0"]
[BlackElo "1451"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Ware Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moran Cordova, Daniele Valentino - Chicana Bendezu, Jean Franco"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/e0X4OcHm"]
1. a4 g6 2. b3 Bg7 3. Nc3 Nf6 4. g3 O-O 5. Bg2 c6 6. d4 e5 7. dxe5 Ng4 8. Bf4 d5 9. exd6 Bf5 10. Nf3 Nd7 11. O-O f6 12. Ne4 Be6 13. Qd2 Ne3 14. Qxe3 f5 15. Neg5 Bf6 16. Qxe6+ Kh8 17. Nf7+ Rxf7 18. Qxf7 Qe7 19. Qxe7 Bxe7 20. Ng5 Bxg5 21. Bxg5 Kg8 22. Be7 Kh8 23. Bd5 Re8 (23... Ne5 24. Bf6#) 24. Bf6+ { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "6.4"]
[White "Hancco Corimayhua, Gabriel Teodoro"]
[Black "Urday Paredes, Dylan David"]
[Result "1-0"]
[WhiteElo "1759"]
[Variant "Standard"]
[ECO "A10"]
[Opening "English Opening: Myers Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Hancco Corimayhua, Gabriel Teodoro - Urday Paredes, Dylan David"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/kG8PApv1"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 g5 2. d3 h6 3. Nc3 Nf6 4. b3 Bg7 5. Bb2 O-O 6. Qc2 Nc6 7. O-O-O e5 8. Nf3 e4 9. Nxe4 Nxe4 10. dxe4 Bxb2+ 11. Qxb2 f5 12. exf5 Rxf5 13. g3 d6 14. Bh3 Rxf3 15. exf3 Bxh3 16. Qe2 Qe8 17. Qxe8+ Rxe8 18. Rhe1 Rxe1 19. Rxe1 Be6 20. Rxe6 Kf7 21. Rxh6 Ke7 22. Rh7+ Kd8 23. Kd2 Nd4 24. Ke3 Nc2+ 25. Ke4 Nb4 26. f4 gxf4 27. Kxf4 Nxa2 28. h4 Nc3 29. h5 Nd5+ 30. Ke4 Nc3+ 31. Kf5 Ne2 32. h6 Nd4+ 33. Kf4 Ne6+ 34. Kf3 Ng5+ 35. Kf4 Nxh7 36. Kf5 Kd7 37. Kg6 Nf8+ 38. Kg7 Ke7 39. h7 Nxh7 40. Kxh7 b6 41. f4 c6 42. g4 d5 43. cxd5 cxd5 44. g5 d4 45. g6 d3 46. g7 d2 47. g8=Q d1=Q 48. Qg7+ Ke6 49. Qe5+ Kf7 50. Qg7+ Ke6 51. Qg8+ Kf5 52. Qd5+ Kxf4 53. Qxd1 { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.26"]
[Round "6.5"]
[White "Cardenas Fiascunari, Luciana Minerva"]
[Black "Moscoso Valenzuela, Mauricio Maximiliano"]
[Result "0-1"]
[WhiteElo "1726"]
[Variant "Standard"]
[ECO "A45"]
[Opening "Indian Defense: Tartakower Attack"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Cardenas Fiascunari, Luciana Minerva - Moscoso Valenzuela, Mauricio Maximiliano"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/686OZjyd"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 Nf6 2. g3 d6 3. Bg2 g6 4. c4 Bg7 5. Nf3 Nbd7 6. O-O O-O 7. e4 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Nc3 Be6 12. Be3 Bxc4 13. b3 Bxf1 14. Rxf1 Rd3 15. Nd1 Rad8 16. Nb2 Rd2 17. Bxd2 Rxd2 18. Nc4 Rxa2 19. Rc1 c6 20. Nd6 Ne8 21. Nc4 Nc7 22. Nd6 Bf8 23. Nc4 Bc5 24. Nd6 Bxd6 25. Rxc6 bxc6 26. b4 Bxb4 27. Kf1 Bc5 28. Ke1 Rxf2 29. Bf3 Rxf3 30. Kd2 Re3 31. Kd1 Rxe4 32. Kc1 Re2 33. Kb1 Nd5 34. Kc1 Nc3 35. g4 Be3# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "7.1"]
[White "Urday Paredes, Dylan David"]
[Black "Cardenas Fiascunari, Luciana Minerva"]
[Result "1-0"]
[BlackElo "1726"]
[Variant "Standard"]
[ECO "A02"]
[Opening "Bird Opening: Schlechter Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Urday Paredes, Dylan David - Cardenas Fiascunari, Luciana Minerva"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/HGyPEAQN"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 e5 2. fxe5 Nc6 3. Nf3 d6 4. exd6 Bxd6 5. Nc3 Nf6 6. d4 O-O 7. e3 Bg4 8. Be2 Re8 9. O-O Bxf3 10. Bxf3 a6 11. Nd5 Nxd5 12. Bxd5 Qh4 13. Bxf7+ Kh8 14. g3 Qg5 15. Bxe8 Rxe8 16. Qf3 Bxg3 17. Qf8+ Rxf8 18. Rxf8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "7.2"]
[White "Chicana Bendezu, Jean Franco"]
[Black "Hancco Corimayhua, Gabriel Teodoro"]
[Result "0-1"]
[WhiteElo "1451"]
[BlackElo "1759"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Grob Opening: Grob Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Chicana Bendezu, Jean Franco - Hancco Corimayhua, Gabriel Teodoro"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/wfrRI0gP"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. g4 d5 2. Bg2 Bxg4 3. Bxd5 c6 4. Bf3 Bxf3 5. Nxf3 Nf6 6. h4 Nbd7 7. h5 g6 8. hxg6 fxg6 9. Nc3 Bg7 10. b3 e5 11. Bb2 Qa5 12. d3 O-O-O 13. Qd2 Nd5 14. Nxd5 Qxd5 15. c4 Qe6 16. Ng5 Qf5 17. e4 Qf6 18. f3 Nc5 19. O-O-O Nxd3+ 20. Kb1 Nxb2 21. Qxd8+ Rxd8 22. Rxd8+ Qxd8 23. Kxb2 Qd4+ 24. Kb1 h5 25. Rf1 Qe3 26. Ne6 Bf6 27. a3 Bg5 28. Nxg5 Qxg5 29. Rd1 Qe7 30. Rd2 Qd7 31. Rxd7 Kxd7 32. Kc2 Kd6 33. Kd3 Kc5 34. b4+ Kb6 35. c5+ Kb5 36. Kc3 Ka4 37. Kb2 h4 38. f4 exf4 39. e5 f3 40. e6 f2 41. e7 f1=Q 42. e8=Q Qf2+ 43. Kc3 Qf3+ 44. Kb2 Qf6+ 45. Kc1 Qc3+ 46. Kd1 Qxa3 47. Qxg6 Qxb4 48. Qc2+ Qb3 49. Qxb3+ Kxb3 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "7.3"]
[White "Suca Flores, Yako Rossel"]
[Black "Moran Cordova, Daniele Valentino"]
[Result "1/2-1/2"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Ware Opening: Symmetric Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Suca Flores, Yako Rossel - Moran Cordova, Daniele Valentino"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/oWuJeF7B"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. a4 a5 2. c4 c5 3. e4 e6 4. d3 d6 5. Nc3 Nc6 6. Nf3 Nd4 7. Nxd4 cxd4 8. Nb5 Nf6 9. Nxd4 e5 10. Nb5 Nd7 11. Na3 Nf6 12. Nb5 Nd7 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "7.4"]
[White "Mamani Paredes, Jeshua Renzo"]
[Black "Tamo Berrio, Philipp Alejandro Santiago"]
[Result "1-0"]
[Variant "Standard"]
[ECO "A35"]
[Opening "English Opening: Symmetrical Variation, Four Knights Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mamani Paredes, Jeshua Renzo - Tamo Berrio, Philipp Alejandro Santiago"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/gFYg40K3"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. d4 cxd4 6. exd4 Nxd4 7. Nxd4 Qb6 8. Nf3 e6 9. Bd3 Be7 10. O-O O-O 11. Qc2 d5 12. cxd5 Nxd5 13. Nxd5 exd5 14. Ne5 Be6 15. Bf4 f6 16. Nf3 Bg4 17. Be2 Bxf3 18. Bxf3 Rad8 19. Rad1 Qa5 20. Bxd5+ Rxd5 21. Qb3 Rd8 22. Bc7 Qxc7 23. Rxd5 Rxd5 24. Qxd5+ Kh8 25. Rd1 Qd7 26. Qxd7 Ba3 27. g3 Bxb2 28. Kg2 Be5 29. Qf7 b6 30. Rd7 b5 31. a3 a5 32. a4 b4 33. h3 b3 34. h4 Bxg3 35. fxg3 b2 36. Kh3 b1=Q 37. Qxg7# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "7.5"]
[White "Palacios Flores, Jose Ignacio"]
[Black "Mendoza Flores, Mathias Luan Kerim"]
[Result "1/2-1/2"]
[WhiteElo "1676"]
[BlackElo "1776"]
[Variant "Standard"]
[ECO "C47"]
[Opening "Four Knights Game: Scotch Variation Accepted"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Palacios Flores, Jose Ignacio - Mendoza Flores, Mathias Luan Kerim"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/DHRoUGYi"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bd6 7. Qd1 Bf8 8. Qd4 Bd6 9. Qd1 Bf8 10. Qd4 Bd6 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "8.1"]
[White "Tamo Berrio, Philipp Alejandro Santiago"]
[Black "Palacios Flores, Jose Ignacio"]
[Result "0-1"]
[BlackElo "1676"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Grob Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Tamo Berrio, Philipp Alejandro Santiago - Palacios Flores, Jose Ignacio"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/aWUknm7V"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. g4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. g5 Ne4 6. Bg2 Nxg5 7. Nf3 Nxf3+ 8. Bxf3 d6 9. O-O Bh3 10. Re1 e5 11. e4 Qh4 12. Be3 Be7 13. Nc3 f5 14. exf5 Rf8 15. Nd5 Rxf5 16. Nxe7 Kxe7 17. Qd2 Rxf3 18. Bf4 Qxf4 19. Qxf4 Rxf4 20. Re4 Rxe4 21. c3 Nd4 22. cxd4 exd4 23. Re1 Rc8 24. b3 Rc2 25. a4 Rb2 26. b4 Rxb4 27. a5 Ra4 28. a6 Rxa6 29. Kh1 Rxe1# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "8.2"]
[White "Moran Cordova, Daniele Valentino"]
[Black "Mamani Paredes, Jeshua Renzo"]
[Result "1-0"]
[Variant "Standard"]
[ECO "D00"]
[Opening "Queen's Pawn Game"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moran Cordova, Daniele Valentino - Mamani Paredes, Jeshua Renzo"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/WP3ui8uI"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 d5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 b6 8. Nf3 Bb7 9. Qd3 a5 10. O-O Ba6 11. Nb5 Nb4 12. Nxc7+ Kd8 13. Nxa8 Bxd3 14. cxd3 Nxd3 15. Rac1 Be7 16. Ne5 Ke8 17. Nxd3 Qf5 18. Ne5 Kd8 19. Nxb6 Rg8 20. Rc8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "8.3"]
[White "Hancco Corimayhua, Gabriel Teodoro"]
[Black "Suca Flores, Yako Rossel"]
[Result "1/2-1/2"]
[WhiteElo "1759"]
[Variant "Standard"]
[ECO "A45"]
[Opening "Indian Defense: Reversed Chigorin Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Hancco Corimayhua, Gabriel Teodoro - Suca Flores, Yako Rossel"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/BrCQzXzE"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. Nc3 Nf6 2. d4 c5 3. dxc5 Na6 4. Be3 Qa5 5. Nf3 Nxc5 6. Bxc5 Qxc5 7. e3 d6 8. Be2 Bd7 9. Bf1 Bc8 10. Be2 Bd7 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "8.4"]
[White "Cardenas Fiascunari, Luciana Minerva"]
[Black "Chicana Bendezu, Jean Franco"]
[Result "1/2-1/2"]
[WhiteElo "1726"]
[BlackElo "1451"]
[Variant "Standard"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Cardenas Fiascunari, Luciana Minerva - Chicana Bendezu, Jean Franco"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/2WlFgljy"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 d5 2. Nc3 Nc6 3. Nf3 Nf6 4. b3 g6 5. Bb2 Bg7 6. g3 O-O 7. Bg2 Re8 8. e4 dxe4 9. Nd2 e3 10. fxe3 Be6 11. O-O Nd5 12. Nxd5 Bxd5 13. Bxd5 Qxd5 14. e4 Bxd4+ 15. Bxd4 Qxd4+ 16. Kh1 Rad8 17. Nf3 Qxd1 18. Raxd1 Rxd1 19. Rxd1 Rc8 20. Rd7 Kf8 21. Rd1 Kg8 22. Rd7 Kf8 23. Rd1 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.27"]
[Round "8.5"]
[White "Moscoso Valenzuela, Mauricio Maximiliano"]
[Black "Urday Paredes, Dylan David"]
[Result "1-0"]
[Variant "Standard"]
[ECO "B44"]
[Opening "Sicilian Defense: Taimanov Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moscoso Valenzuela, Mauricio Maximiliano - Urday Paredes, Dylan David"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/MGIZ7edY"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Nc3 Nf6 8. Bg5 Be7 9. e5 Nd5 10. Bxe7+ Kxe7 11. Nxd5+ exd5 12. Bd3 g6 13. O-O-O Bg4 14. f3 Bf5 15. Bxf5 gxf5 16. g4 fxg4 17. fxg4 Ke6 18. Rhf1 Rhf8 19. Rde1 Rae8 20. Rf6+ Kd7 21. Rh6 Rh8 22. Rf1 Rxe5 23. Rxf7+ Ke8 24. Rxb7 Re1+ 25. Kd2 Rh1 26. Rxc6 Rxh2+ 27. Ke3 Rh3+ 28. Kf4 Rf8+ 29. Kg5 Rg8+ 30. Kf4 Rf8+ 31. Ke5 Re3+ 32. Kd4 Re4+ 33. Kxd5 Re1 34. Rc8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "9.1"]
[White "Chicana Bendezu, Jean Franco"]
[Black "Moscoso Valenzuela, Mauricio Maximiliano"]
[Result "0-1"]
[WhiteElo "1451"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "A80"]
[Opening "Dutch Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Chicana Bendezu, Jean Franco - Moscoso Valenzuela, Mauricio Maximiliano"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/LRQ2TqUP"]
1. d4 f5 2. Nf3 e6 3. e3 Nf6 4. Nc3 Nc6 5. Bc4 d5 6. Bb3 b6 7. Bd2 Be7 8. Nxd5 Nxd5 9. Bxd5 Qxd5 10. c3 Bb7 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "9.2"]
[White "Suca Flores, Yako Rossel"]
[Black "Cardenas Fiascunari, Luciana Minerva"]
[Result "0-1"]
[BlackElo "1726"]
[Variant "Standard"]
[ECO "A10"]
[Opening "English Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Suca Flores, Yako Rossel - Cardenas Fiascunari, Luciana Minerva"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/QTenem1E"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 f6 2. Nc3 e5 3. e3 g6 4. Nf3 e4 5. Nd4 c5 6. Nb3 d6 7. d3 f5 8. dxe4 fxe4 9. Nxe4 Qe7 10. Bd3 Nf6 11. Nxf6+ Qxf6 12. Nd2 Bg7 13. O-O O-O 14. Ne4 Qe7 15. Bd2 Bxb2 16. Rb1 Ba3 17. Bc3 Nc6 18. Bc2 Bb4 19. Bxb4 Nxb4 20. Rxb4 cxb4 21. Qxd6 Qxd6 22. Nxd6 Rd8 23. Nf7 Kxf7 24. Bxg6+ Kxg6 25. Rd1 Rxd1# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "9.3"]
[White "Mamani Paredes, Jeshua Renzo"]
[Black "Hancco Corimayhua, Gabriel Teodoro"]
[Result "0-1"]
[BlackElo "1759"]
[Variant "Standard"]
[ECO "A03"]
[Opening "Bird Opening: Dutch Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mamani Paredes, Jeshua Renzo - Hancco Corimayhua, Gabriel Teodoro"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/AFOfM9O3"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 d5 2. Nf3 f6 3. d3 e5 4. fxe5 fxe5 5. Nxe5 Qh4+ 6. g3 Qd4 7. Bf4 Nf6 8. Nc3 Nc6 9. Nxc6 bxc6 10. Bg2 Bd6 11. Bxd6 cxd6 12. Qd2 O-O 13. Qf4 Qxf4 14. gxf4 Nh5 15. e3 d4 16. exd4 Nxf4 17. Rf1 Nxg2+ 18. Ke2 Bg4+ 19. Rf3 Bxf3+ 20. Kf2 Nh4 21. Kg3 Ng6 22. Ne4 Bxe4 23. dxe4 Rae8 24. Re1 Rf4 25. e5 dxe5 26. dxe5 Rxe5 27. Rxe5 Nxe5 28. Kxf4 Nc4 29. Ke4 Nxb2 30. Kd4 Na4 31. Ke5 Kf7 32. Kd6 c5 33. Kd5 g5 34. Ke4 Ke6 35. Kf3 Kd5 36. Kg4 h6 37. Kh5 Kc4 38. Kxh6 Kc3 39. Kxg5 Kxc2 40. h4 Nc3 41. h5 Nd5 42. h6 Ne7 43. h7 Ng6 44. h8=Q Nxh8 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "9.4"]
[White "Palacios Flores, Jose Ignacio"]
[Black "Moran Cordova, Daniele Valentino"]
[Result "1-0"]
[WhiteElo "1676"]
[Variant "Standard"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Palacios Flores, Jose Ignacio - Moran Cordova, Daniele Valentino"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/1G6I8g3o"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. d4 cxd4 3. Qxd4 Nf6 4. e5 Nd5 5. Qxd5 Nc6 6. Nc3 e6 7. Qd1 Bb4 8. Nf3 Bxc3+ 9. bxc3 O-O 10. Bg5 f6 11. exf6 gxf6 12. Bh4 Qa5 13. Bd3 Qxc3+ 14. Nd2 Qe5+ 15. Be4 f5 16. O-O fxe4 17. Qg4+ Qg7 18. Qxg7+ Kxg7 19. Nxe4 Kg6 20. Nd6 b6 21. Rae1 Kg7 22. Rxe6 Bb7 23. Re7+ Kg8 24. Rxd7 a5 25. Rxb7 Ne7 26. Rxe7 Rfe8 27. Nxe8 Rxe8 28. Rxe8+ Kg7 29. Re6 Kf7 30. Rfe1 Kg8 31. Re7 h5 32. Ra7 Kf8 33. Ree7 Kg8 34. Reb7 b5 35. Rb8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "9.5"]
[White "Mendoza Flores, Mathias Luan Kerim"]
[Black "Tamo Berrio, Philipp Alejandro Santiago"]
[Result "0-1"]
[WhiteElo "1776"]
[Variant "Standard"]
[ECO "A02"]
[Opening "Bird Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mendoza Flores, Mathias Luan Kerim - Tamo Berrio, Philipp Alejandro Santiago"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/YraIU0Bi"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 c5 2. Nf3 Nc6 3. e4 Nf6 4. e5 Nd5 5. c4 Ndb4 6. a3 Na6 7. b4 cxb4 8. axb4 Nc7 9. b5 Nb4 10. Ba3 e6 11. Bxb4 Bxb4 12. Nc3 O-O 13. d4 Bxc3+ 14. Nd2 Bxa1 15. Qxa1 d5 16. cxd5 Nxb5 17. dxe6 Bxe6 18. Bd3 Qxd4 19. Qxd4 Nxd4 20. f5 Bxf5 21. Bxf5 Nxf5 22. O-O Ne7 23. Ne4 f6 24. exf6 gxf6 25. Nxf6+ Kg7 26. Nd7 Rxf1+ 27. Kxf1 Rf8+ 28. Ke2 h6 29. Nxf8 Kxf8 30. Ke3 Kf7 31. Ke4 Ke6 32. g4 Kf6 33. Kd4 Kg5 34. h3 Kh4 35. Ke4 Kxh3 36. Kf4 b5 37. g5 hxg5+ 38. Kxg5 b4 39. Kf6 b3 40. Kxe7 b2 41. Kd6 b1=Q 42. Kc5 a5 43. Kc6 a4 44. Kc5 a3 45. Kc6 a2 46. Kc5 a1=Q 47. Kc6 Qc3+ 48. Kd5 Qbd3+ 49. Ke6 Qe1+ 50. Kf6 Qf3+ 51. Kg7 Qeg3+ 52. Kh6 Qf6+ 53. Kh7 Qfg7# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "10.1"]
[White "Moran Cordova, Daniele Valentino"]
[Black "Mendoza Flores, Mathias Luan Kerim"]
[Result "1-0"]
[BlackElo "1776"]
[Variant "Standard"]
[ECO "A03"]
[Opening "Bird Opening: Williams Gambit"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moran Cordova, Daniele Valentino - Mendoza Flores, Mathias Luan Kerim"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/xWkR1SvO"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 d5 2. e4 dxe4 3. Qe2 Nf6 4. Nc3 e5 5. fxe5 Ng4 6. Qxe4 Bc5 7. Nh3 Nf2 8. Nxf2 Bxf2+ 9. Kxf2 Be6 10. Bc4 Bxc4 11. Qxc4 Nc6 12. Re1 Qg5 13. Kg1 O-O 14. d4 Qg6 15. Qd3 Qxd3 16. cxd3 Nxd4 17. Be3 Nf5 18. b3 Nxe3 19. Rxe3 Rad8 20. Ne4 Rd4 21. Rae1 Rfd8 22. b4 Rxd3 23. Rxd3 Rxd3 24. Nc5 Ra3 25. Nxb7 Rxa2 26. Rc1 Rb2 27. Rxc7 Rxb4 28. Rc8# { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "10.2"]
[White "Hancco Corimayhua, Gabriel Teodoro"]
[Black "Palacios Flores, Jose Ignacio"]
[Result "1-0"]
[WhiteElo "1759"]
[BlackElo "1676"]
[Variant "Standard"]
[ECO "B40"]
[Opening "Sicilian Defense: Kramnik Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Hancco Corimayhua, Gabriel Teodoro - Palacios Flores, Jose Ignacio"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/FUcaUqDN"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 c5 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Qxd5 6. Nc3 Qd8 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. d4 cxd4 10. Qxd4 Ngf6 11. Bg5 Be7 12. O-O O-O 13. Nd5 Nxd5 14. Qxd5 Bxg5 15. Nxg5 Nf6 16. Qf5 g6 17. Qf3 Qd5 18. Qxf6 Qf5 19. Qxf5 gxf5 20. Rfe1 Rfe8 21. Kf1 Rxe1+ 22. Rxe1 Rd8 23. g3 Rd2 24. Re2 Rxe2 25. Kxe2 Kg7 26. Ke3 f4+ 27. Kxf4 f6 28. Ne6+ Kf7 29. Nd8+ Ke7 30. Nxb7 Kd7 31. Nc5+ Kd6 32. Ne4+ Kd5 33. Nxf6+ Ke6 34. Nxh7 { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "10.3"]
[White "Cardenas Fiascunari, Luciana Minerva"]
[Black "Mamani Paredes, Jeshua Renzo"]
[Result "0-1"]
[WhiteElo "1726"]
[Variant "Standard"]
[ECO "A10"]
[Opening "English Opening: Anglo-Scandinavian Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Cardenas Fiascunari, Luciana Minerva - Mamani Paredes, Jeshua Renzo"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/gs07CADC"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. Nf3 e6 5. e3 c6 6. d4 Nd7 7. Bd3 Ngf6 8. O-O Bb4 9. a3 Ba5 10. b4 Bb6 11. a4 a6 12. a5 Ba7 13. Na4 O-O 14. Bb2 h6 15. Nc5 Bxc5 16. dxc5 b5 17. Be5 Nxe5 18. Nxe5 Nd5 19. Nxc6 Qc7 20. Be4 Qxc6 21. Bxd5 Qxd5 22. Qxd5 exd5 23. Rfd1 Bb7 24. c6 Bxc6 25. Rac1 Rac8 26. Rxd5 Bxd5 27. Rxc8 Rxc8 28. h3 Rc1+ 29. Kh2 Rc2 30. g3 Rxf2+ 31. Kg1 Rf3 32. Kg2 Rxe3+ 33. Kf2 Rb3 34. Ke2 Rxb4 35. Kd2 Rc4 36. Kd3 b4 37. Kd2 b3 38. Kd3 b2 39. Kd2 b1=Q 40. Ke3 Qb3+ 41. Ke2 Rc2+ 42. Kd1 Qb1# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "10.4"]
[White "Moscoso Valenzuela, Mauricio Maximiliano"]
[Black "Suca Flores, Yako Rossel"]
[Result "1-0"]
[Variant "Standard"]
[ECO "A45"]
[Opening "Indian Defense: Accelerated London System"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Moscoso Valenzuela, Mauricio Maximiliano - Suca Flores, Yako Rossel"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/5dwBE4Pn"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d4 Nf6 2. Bf4 Nc6 3. Nf3 d5 4. e3 e6 5. Nc3 Bd6 6. Bxd6 cxd6 7. Bb5 a6 8. Ba4 b5 9. Bb3 b4 10. Ne2 a5 11. a3 bxa3 12. Rxa3 Qb6 13. O-O a4 14. Qa1 Nb4 15. Rxa4 Rxa4 16. Qxa4+ Bd7 17. Qa8+ Qd8 18. Qxd8+ Kxd8 19. c4 dxc4 20. Bxc4 Nc6 21. Rb1 Kc7 22. b4 Rb8 23. b5 Na5 24. Bd3 Nb7 25. Nc3 Nd8 26. Na4 Nd5 27. e4 Nf4 28. Bf1 f5 29. exf5 exf5 30. b6+ Kb7 31. Nd2 Ka8 32. g3 Ng6 33. b7+ Rxb7 34. Bg2 Nc6 35. Rxb7 Kxb7 36. Nc5+ Kb8 37. Nxd7+ Kc7 38. Bxc6 Kxc6 { 1-0 White wins. } 1-0
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "10.5"]
[White "Urday Paredes, Dylan David"]
[Black "Chicana Bendezu, Jean Franco"]
[Result "0-1"]
[BlackElo "1451"]
[Variant "Standard"]
[ECO "C20"]
[Opening "King's Pawn Game: Clam Variation, King's Gambit Reversed"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Urday Paredes, Dylan David - Chicana Bendezu, Jean Franco"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/shH5dkuk"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. d3 e5 2. e4 f5 3. Qh5+ g6 4. Qe2 fxe4 5. Qxe4 Nc6 6. Nf3 d6 7. Bg5 Be7 8. Bxe7 Ngxe7 9. Nc3 Bf5 10. Qh4 Qd7 11. Be2 O-O-O 12. a4 h6 13. Nb5 g5 14. Qc4 g4 15. Nh4 Nd4 16. Nxd4 exd4 17. Qxd4 Qe6 18. Kd1 Nd5 19. Kd2 Nf4 20. Qd5 Qxd5 21. Ke3 Rde8+ 22. Kd2 Rxe2+ 23. Kd1 Qc4 24. dxc4 Rxf2 25. Nxf5 Nxg2 26. Nd4 Rhf8 27. Rg1 Rd2+ 28. Kc1 Rxd4 29. Rd1 Rxd1+ 30. Kxd1 Rf1+ 31. Ke2 Rxa1 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "11.1"]
[White "Suca Flores, Yako Rossel"]
[Black "Urday Paredes, Dylan David"]
[Result "1/2-1/2"]
[Variant "Standard"]
[ECO "B01"]
[Opening "Scandinavian Defense: Valencian Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Suca Flores, Yako Rossel - Urday Paredes, Dylan David"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/Zw72TK3i"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nc6 5. d4 e5 6. dxe5 Qxd1+ 7. Nxd1 Bc5 8. Bf4 Nge7 9. Bb5 O-O 10. O-O Bg4 11. Ng5 h6 12. Ne4 Bb6 13. Be3 Bxe3 14. Nxe3 Be6 15. Bxc6 Nxc6 16. f4 Rfd8 17. Rfd1 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Nxd8 20. Nc5 Bc8 21. Nd5 c6 22. Nc3 Kf8 23. a4 Ne6 24. Nxe6+ Bxe6 25. Ne4 Ke7 26. Nd6 a5 27. Nxb7 Bb3 28. Nc5 Bxc2 29. Nb7 Ke6 30. g4 f6 31. exf6 gxf6 32. Nd8+ Kd5 33. Nb7 Bxa4 34. Nc5 Kxc5 35. g5 fxg5 36. h3 g4 37. hxg4 Bc2 38. f5 Bxf5 39. gxf5 Kd6 40. Kf2 Ke5 41. Ke3 Kxf5 42. Kd4 Kg4 43. Kc5 Kg3 44. Kxc6 Kg2 45. Kc5 h5 46. b4 a4 47. b5 a3 48. b6 a2 49. b7 a1=Q 50. b8=Q Qc1+ 51. Kd5 Qd1+ 52. Kc5 Qc2+ 53. Kd5 Qc5+ { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "11.2"]
[White "Mamani Paredes, Jeshua Renzo"]
[Black "Moscoso Valenzuela, Mauricio Maximiliano"]
[Result "0-1"]
[Annotator "Usuario"]
[Variant "Standard"]
[ECO "E61"]
[Opening "King's Indian Defense"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mamani Paredes, Jeshua Renzo - Moscoso Valenzuela, Mauricio Maximiliano"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/dljpbWpb"]
1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Bf4 Nh5 5. Bg5 f6 6. Bh4 g5 7. Bg3 Nxg3 8. hxg3 Nc6 9. e4 e6 10. Be2 O-O 11. Nf3 d6 12. Rf1 d5 13. exd5 exd5 14. Nb5 dxc4 15. Bxc4+ Kh8 16. Bb3 Bg4 17. Nc3 Bxf3 18. gxf3 Qxd4 19. Qxd4 Nxd4 20. Bd5 c6 21. Bb3 Nxf3+ 22. Ke2 g4 23. Bc4 Rad8 24. Rae1 Rd2+ 25. Ke3 Re8+ 26. Kf4 Bh6+ 27. Kf5 Re5+ 28. Rxe5 fxe5 29. Kxg4 Nd4 30. f4 exf4 31. gxf4 Rxb2 (31... Re2) 32. f5 Nb3 33. f6 Nd2 34. Be6 Nxf1 { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "11.3"]
[White "Palacios Flores, Jose Ignacio"]
[Black "Cardenas Fiascunari, Luciana Minerva"]
[Result "1/2-1/2"]
[WhiteElo "1676"]
[BlackElo "1726"]
[Variant "Standard"]
[ECO "A02"]
[Opening "Bird Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Palacios Flores, Jose Ignacio - Cardenas Fiascunari, Luciana Minerva"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/aFQdefjE"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. f4 c5 2. Nf3 d6 3. e4 Nf6 4. e5 dxe5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. Nc3 Bg4 8. Be2 Bxe2 9. Qxe2 e6 10. O-O Bd6 11. d3 O-O 12. Ne4 Nxe4 13. Qxe4 Qb6 14. Be3 Rfe8 15. Rad1 h6 16. d4 cxd4 17. Qxd4 Qxd4 18. Bxd4 f6 19. Bc3 e5 20. fxe5 Bxe5 21. Bxe5 Rxe5 22. Rd6 Rc8 23. a4 Re2 24. b3 Rxc2 25. Re1 Rc3 26. Ra1 Rxb3 27. a5 Rcb8 28. Rxc6 Rb1+ 29. Rxb1 Rxb1+ 30. Kf2 Rb2+ 31. Ke3 Rb3+ 32. Kd2 Rb2+ 33. Rc2 Rxc2+ 34. Kxc2 Kf7 35. Kb3 Ke6 36. Kb4 Kd6 37. Kb5 Kc7 38. Ka6 Kb8 39. Kb5 g5 40. g4 Kb7 41. Kc5 Ka6 42. Kb4 Kb7 43. Kc5 Ka6 44. Kb4 { 1/2-1/2 } 1/2-1/2
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "11.4"]
[White "Mendoza Flores, Mathias Luan Kerim"]
[Black "Hancco Corimayhua, Gabriel Teodoro"]
[Result "0-1"]
[WhiteElo "1776"]
[BlackElo "1759"]
[Variant "Standard"]
[ECO "A00"]
[Opening "Van't Kruijs Opening"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Mendoza Flores, Mathias Luan Kerim - Hancco Corimayhua, Gabriel Teodoro"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/jqQYf3gK"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 d5 6. Nf3 Bg4 7. Be2 e5 8. O-O e4 9. Nd4 Nxd4 10. Qxd4 Bxe2 11. Nxe2 Bd6 12. c4 O-O 13. cxd5 Bc7 14. Nc3 Qd6 15. g3 Ng4 16. Qxe4 f5 17. Qe6+ Qxe6 18. dxe6 Rfe8 19. b3 Rxe6 20. Bb2 Rh6 21. Na4 Nxh2 22. Kg2 Rf8 23. Nc5 Ng4 24. Nxb7 Rff6 25. Na5 Rh2+ 26. Kf3 Ne5+ 27. Ke2 Rg6 28. Bxe5 Bxe5 29. Nc4 Bxa1 30. Rxa1 Rxg3 31. Ne5 Rgg2 32. Rf1 Kf8 33. Nd7+ Ke7 34. Nc5 Kd6 35. Nb7+ Ke5 36. Nc5 g5 37. Nd3+ Kd6 38. Nb4 f4 39. exf4 gxf4 40. Na6 Ke5 41. Nb4 Ke4 42. Nd3 f3+ 43. Kd2 Rh6 44. Nb2 Rd6+ 45. Kc3 h5 46. Nc4 Rd3+ 47. Kb4 h4 48. Ne3 Rxf2 49. Rxf2 Kxe3 50. Rh2 f2 51. Rh1 Ke2 52. Rxh4 f1=Q 53. Re4+ Kd2 54. a4 Qf8+ 55. Kb5 Rd5+ 56. Kc4 Qc5# { 0-1 Black wins. } 0-1
[Event "IRT CLASICO"]
[Site "Arequipa"]
[Date "2026.01.28"]
[Round "11.5"]
[White "Tamo Berrio, Philipp Alejandro Santiago"]
[Black "Moran Cordova, Daniele Valentino"]
[Result "0-1"]
[Variant "Standard"]
[ECO "C01"]
[Opening "French Defense: Exchange Variation"]
[StudyName "I Torneo de Entrenamiento previo al Regional Sur 2026"]
[ChapterName "Tamo Berrio, Philipp Alejandro Santiago - Moran Cordova, Daniele Valentino"]
[ChapterURL "https://lichess.org/study/5C3JQfiY/1haIVeOa"]
[Annotator "https://lichess.org/@/AQPAQP"]
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nf6 8. O-O O-O 9. c3 Nbd7 10. Ne5 Bxe2 11. Qxe2 Nxe5 12. Qxe5 Re8 13. Qg5 c6 14. Nf3 Ne4 15. Qxd8 Raxd8 16. Rfe1 f6 17. Nh4 Nd6 18. Rxe8+ Rxe8 19. Kf1 Re4 20. Nf3 c5 21. dxc5 Nc4 22. g3 Nxb2 23. Re1 Rxe1+ 24. Nxe1 Na4 25. Nc2 Nxc3 26. Ne3 d4 27. Nc2 d3 28. Nb4 d2 29. Kg2 d1=Q 30. Nd3 Qxd3 31. h4 Ne4 32. Kg1 Qf3 33. h5 Qxf2+ 34. Kh1 Nxg3# { 0-1 Black wins. } 0-1
Chess Games PGN format. Chess Games and notation.
