Event: Round 5: Oliveira, Luciano - Silva, David
Date: 2024-12-18
White: Oliveira, Luciano
WhiteTitle: IM
Black: Silva, David
BlackTitle: IM
BlackElo: 2353
Result: 1/2-1/2
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Nf3 { [%eval 0.11] } 2... g6 { [%eval 0.22] } 3. c4 { [%eval 0.15] } 3... Bg7 { [%eval 0.21] } 4. Nc3 { [%eval 0.17] } 4... O-O { [%eval 0.52] } 5. e4 { [%eval 0.39] } 5... d6 { [%eval 0.44] } 6. Be2 { [%eval 0.45] } 6... Bg4 { [%eval 0.6] } 7. Be3 { [%eval 0.53] } 7... Nc6 { [%eval 0.81] } 8. O-O { [%eval 0.59] } 8... Nd7 { [%eval 1.09] } 9. d5 { [%eval 1.15] } 9... Bxf3 { [%eval 0.94] } 10. Bxf3 { [%eval 1.1] } 10... Na5 { [%eval 1.08] } 11. Be2 { [%eval 0.91] } 11... c5?! { [%eval 1.9] } { Inaccuracy. Bxc3 was best. } 12. Rc1 { [%eval 2.11] } 12... a6 { [%eval 2.1] } 13. Qd2 { [%eval 1.94] } 13... Rb8 { [%eval 1.9] } 14. Bh6?! { [%eval 1.29] } { Inaccuracy. b3 was best. } 14... Nf6 { [%eval 1.6] } 15. Bxg7 { [%eval 1.72] } 15... Kxg7 { [%eval 1.68] } 16. f4 { [%eval 1.61] } 16... Qc7 { [%eval 1.76] } 17. Qe3 { [%eval 1.99] } 17... e6 { [%eval 2.21] } 18. e5 { [%eval 2.31] } 18... dxe5 { [%eval 2.37] } 19. fxe5 { [%eval 2.4] } 19... Nd7 { [%eval 1.98] } 20. d6?! { [%eval 1.1] } { Inaccuracy. Rf4 was best. } 20... Qd8 { [%eval 1.32] } 21. Rf4?! { [%eval 0.35] } { Inaccuracy. Ne4 was best. } 21... Nc6 { [%eval 0.45] } 22. Re4 { [%eval 0.41] } 22... Nd4 { [%eval 0.5] } 23. g3? { [%eval -0.85] } { Mistake. Bg4 was best. } 23... f6?! { [%eval 0.22] } { Inaccuracy. Qb6 was best. } 24. exf6+ { [%eval 0.26] } 24... Rxf6 { [%eval 0.15] } 25. Rf4? { [%eval -1.45] } { Mistake. Rd1 was best. } 25... Rxf4 { [%eval -1.43] } 26. Qxf4 { [%eval -1.41] } 26... Qf6?! { [%eval -0.6] } { Inaccuracy. Qb6 was best. } 27. Rf1 { [%eval -0.92] } 27... Qxf4 { [%eval -1.08] } 28. Rxf4 { [%eval -1.62] } 28... Nf6 { [%eval -1.32] } 29. Bf1 { [%eval -1.88] } 29... g5 { [%eval -1.65] } 30. Rf2 { [%eval -1.55] } 30... Rd8 { [%eval -1.53] } 31. Bg2 { [%eval -1.56] } 31... b6 { [%eval -1.63] } 32. a3 { [%eval -2.1] } 32... Rxd6 { [%eval -1.72] } 33. b4 { [%eval -1.59] } 33... Nf5 { [%eval -1.52] } 34. bxc5 { [%eval -1.61] } 34... bxc5 { [%eval -1.65] } 35. Na4 { [%eval -1.53] } 35... Nd7 { [%eval -1.47] } 36. Rb2 { [%eval -1.73] } 36... Ne3 { [%eval -1.71] } 37. Rb7 { [%eval -1.66] } 37... Kf6 { [%eval -1.69] } 38. Rc7 { [%eval -1.68] } 38... Nxc4 { [%eval -1.43] } 39. Nc3?! { [%eval -2.57] } { Inaccuracy. Nxc5 was best. } 39... Nd2 { [%eval -2.46] } 40. Bc6 { [%eval -2.97] } 40... Ne5 { [%eval -2.89] } 41. Be4 { [%eval -2.69] } 41... c4 { [%eval -2.62] } 42. Bxh7 { [%eval -2.67] } 42... Rb6 { [%eval -2.95] } 43. Nd1 { [%eval -3.11] } 43... Rb3 { [%eval -2.92] } 44. a4 { [%eval -3.35] } 44... Ra3 { [%eval -3.23] } 45. Kf2 { [%eval -3.66] } 45... Rxa4?? { [%eval -0.13] } { Blunder. Ra2 was best. } 46. Ke2 { [%eval -0.17] } 46... Nef3 { [%eval -0.02] } 47. Ne3 { [%eval -0.05] } 47... Ke5 { [%eval -0.12] } 48. h4 { [%eval -0.39] } 48... gxh4 { [%eval -0.55] } 49. gxh4 { [%eval -0.49] } 49... c3 { [%eval -0.49] } 50. Rxc3?! { [%eval -1.42] } { Inaccuracy. Rc5+ was best. } 50... Rxh4 { [%eval -1.18] } 51. Bc2?! { [%eval -2.05] } { Inaccuracy. Rc7 was best. } 51... Rh2+ { [%eval -2.18] } 52. Kd1 { [%eval -1.96] } 52... Rh1+ { [%eval -2.13] } 53. Ke2 { [%eval -2.13] } 53... Rh2+ { [%eval -1.98] } 54. Kd1 { [%eval -1.99] } 54... Rh1+?! { [%eval -0.88] } { Inaccuracy. Kf4 was best. } 1/2-1/2