Event: Campeonato Brasileiro Senior +65 STD 2023
Site: Joao Pessoa PB
Date: 2023-08-18
White: Okamura, Milton Kasuo
WhiteElo: 1962
Black: Oliveira, Antonio Pereira
BlackElo: 1612
Result: 1-0
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 Nbd7 7. O-O c5 8. d5 Ne8 9. Be3 Ne5 10. Nd2 Nf6 11. h3 Re8 12. Re1 Rb8 13. Bf4 Nfd7 14. Bh2 Nf8 15. f4 Ned7 16. Nf3 h6 17. e5 Nb6 18. Bd3 Bf5 19. Ne4 Nc8 20. Qc2 e6 21. Rad1 exd5 22. cxd5 Qb6 23. Kh1 Qd8 24. g4 Bxe4 25. Bxe4 b6 26. e6 Qf6 27. Re2 Rb7 28. f5 g5 29. Bg3 h5 30. Kg2 h4 31. Be1 Qh6 32. Bd2 Bf6 33. a4 fxe6 34. dxe6 Rbe7 35. Bc3 Nh7 36. Nd2 Rd8 37. Bd5 Bxc3 38. Qxc3 Nf6 39. Ne4 Rf8 40. Bc6 Nxe4 41. Rxe4 Qg7 42. Bd7 Qxc3 43. bxc3 Kg7 44. Bxc8 Rxc8 45. Rxd6 Rcc7 46. Re2 Kf6 47. Kf3 Rb7 48. c4 Rbc7 49. Ke4 Rcd7 50. Red2 Rc7 51. Rd8 Rh7 52. Rf8+ Ke7 53. Rdd8 Rh6 54. Ke5 1-0