Event: IV Rio Chess Open 2025 - STD
Site: idChess.com
Date: 2025-05-05
White: De Miranda, Eduardo Rodrigues C
WhiteElo: 1925
Black: Marra, Eduardo da Costa
BlackTitle: FM
BlackElo: 2208
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] } 3. d4 { [%eval 0.4] } 3... cxd4 { [%eval 0.29] } 4. Nxd4 { [%eval 0.23] } 4... Nf6 { [%eval 0.29] } 5. Nc3 { [%eval 0.21] } 5... Nc6 { [%eval 0.35] } 6. Ndb5 { [%eval 0.25] } 6... Bc5 { [%eval 0.29] } 7. Nd6+ { [%eval 0.28] } 7... Ke7 { [%eval 0.25] } 8. Nxc8+ { [%eval -0.16] } 8... Rxc8 { [%eval -0.15] } 9. Bd3 { [%eval -0.21] } 9... Qc7 { [%eval -0.31] } 10. O-O { [%eval -0.38] } 10... h5 { [%eval -0.46] } 11. Bg5 { [%eval -0.56] } 11... Kf8 { [%eval -0.38] } 12. Qd2 { [%eval -0.54] } 12... Ne5 { [%eval -0.14] } 13. Nb5 { [%eval -0.68] } 13... Qb8 { [%eval -0.71] } 14. b4?! { [%eval -1.64] } { Inaccuracy. Bf4 was best. } 14... Nfg4 { [%eval -1.58] } 15. Bf4 { [%eval -1.54] } 15... Bb6?! { [%eval -0.77] } { Inaccuracy. g5 was best. } 16. h3?? { [%eval -4.36] } { Blunder. Be2 was best. } 16... g5 { [%eval -4.35] } 17. Bxe5?! { [%eval -6.42] } { Inaccuracy. c4 was best. } 17... Qxe5 { [%eval -6.46] } 18. hxg4 { [%eval -6.47] } 18... hxg4 { [%eval -6.19] } 19. Rfd1 { [%eval -6.99] } 19... g3 { [%eval -6.76] } 20. Kf1 { [%eval -6.75] } 20... gxf2 { [%eval -6.67] } 21. c4 { [%eval -5.57] } 21... Qg3 { [%eval -5.52] } 22. c5 { [%eval -5.61] } 22... Rh1+ { [%eval -5.43] } 23. Ke2 { [%eval -5.25] } 23... Qg4+ 24. Ke3 Rxc5 25. bxc5 Bxc5+ 26. Nd4 Qg3+ 27. Ke2 Qxg2 28. Rf1 Qg4+ 29. Nf3 Rh3 30. Kd1 Qxf3+ 31. Kc2 g4 32. Qe2 Qg2 33. Rab1 b6 34. Rb3 Re3 35. Qxf2 Qxf2+ 36. Rxf2 Rxd3 37. Rxf7+ Kxf7 38. Rxd3 Bf2 39. Rxd7+ Kf6 40. Kd3 a5 41. Ke2 Bc5 42. Rh7 Ke5 43. Rg7 Kf4 44. Rg6 e5 45. a4 g3 46. Rg8 Bf2 47. Kd3 Bc5 48. Rg6 Bd4 49. Rg8 b5 50. axb5 a4 51. Rf8+ Kg4 52. Ke2 a3 53. Ra8 g2 54. Rg8+ Kf4 55. Rxg2 a2 56. b6 a1=Q 57. b7 Qb2+ 58. Kd3 Qb3+ 59. Ke2 Qxb7 60. Kf1 Qb1+ 61. Ke2 Qxe4+ 62. Kf1 Qf3+ 63. Rf2 Qxf2# 0-1