[Event "IX SESC Caioba Open"] [Site "Caioba BRA"] [Date "2025.07.04"] [Round "7.26"] [White "Silverio, Vitor Luis De Jesus"] [Black "Alonso, Leonardo Espinha"] [Result "1-0"] [WhiteElo "2162"] [BlackElo "1853"] [ECO "A05"] [Opening "Reti"] [Variation "King's Indian attack"] [EventDate "2025.06.29"] [WhiteFideId "22797289"] [BlackFideId "22782818"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 c6 7. d3 e5 8. Rb1 a5 9. a3 Qc7 10. Nd2 Nbd7 11. b4 Ne8 12. b5 f5 13. bxc6 bxc6 14. Nb5 Qd8 15. Bxc6 Ra6 16. Bg2 Nef6 17. Nc3 Nc5 18. Nb3 Nfd7 19. Nxc5 Nxc5 20. Nd5 Bd7 21. Be3 Ba4 22. Qe1 g5 23. Bxc5 dxc5 24. Qd2 Bc6 25. Nc3 e4 26. Rfd1 g4 27. Qc2 e3 28. fxe3 Qg5 29. Nd5 Kh8 30. Nf4 h5 31. Bxc6 Rxc6 32. Kf2 Qe7 33. Nd5 Qe5 34. Rbc1 h4 35. d4 Qe8 36. Qd3 Rh6 37. Rh1 Re6 38. Nc7 Qc8 39. Nxe6 Qxe6 40. d5 Qd6 41. Qd2 Be5 42. Rhg1 Qh6 43. Rh1 Qd6 44. Kg2 Bxg3 45. hxg3 Qxg3+ 46. Kf1 f4 47. e4 f3 48. Qh6+ Kg8 49. Qg5+ Kf7 50. Rg1 Qh3+ 51. Ke1 f2+ 52. Kxf2 Qxa3 53. Rxg4 Ke8+ 54. Rf4 Rh8 55. Qe5+ Kd7 56. Rf7+ 1-0

[Event "VIII SESC Caioba Open"] [Site "Caioba BRA"] [Date "2024.06.25"] [Round "3.72"] [White "Guerreiro, Heitor Koffermann"] [Black "Alonso, Leonardo Espinha"] [Result "1-0"] [WhiteElo "1748"] [BlackElo "1591"] [ECO "E74"] [Opening "King's Indian"] [Variation "Averbakh, 6...c5"] [EventDate "2024.06.23"] [WhiteFideId "44706464"] [BlackFideId "22782818"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. Be2 c5 7. Nf3 cxd4 8. Qxd4 Nc6 9. Qd2 Be6 10. Rd1 Nd7 11. Bh6 Nde5 12. Bxg7 Kxg7 13. b3 Qa5 14. O-O Nxf3+ 15. Bxf3 Ne5 16. Be2 Qc5 17. Na4 Qc8 18. Qc3 Kg8 19. c5 Bd7 20. cxd6 Bxa4 21. Qxe5 exd6 22. Rxd6 Bc6 23. Bc4 Qc7 24. Rxg6+ 1-0