Event: Round 1: Urquiza, Marcello de Albuquerque - Da Silva, Antonio Dutra
Date: 2024-08-23
White: Urquiza, Marcello de Albuquerque
WhiteElo: 2033
Black: Da Silva, Antonio Dutra
BlackElo: 1738
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.22] } 2... Nc6 { [%eval 0.31] } 3. Bb5 { [%eval 0.28] } 3... d6 { [%eval 0.38] } 4. d4 { [%eval 0.1] } 4... cxd4 { [%eval 0.14] } 5. Qxd4 { [%eval 0.1] } 5... Bd7 { [%eval 0.18] } 6. Bxc6 { [%eval 0.07] } 6... Bxc6 { [%eval 0.13] } 7. Nc3 { [%eval 0.0] } 7... Nf6 { [%eval 0.0] } 8. Bg5 { [%eval 0.05] } 8... Nd7 { [%eval 0.38] } 9. O-O-O { [%eval 0.37] } 9... Nc5 { [%eval 0.73] } 10. Bh4 { [%eval 0.3] } 10... Ne6 { [%eval 0.2] } 11. Qe3 { [%eval 0.2] } 11... g6?! { [%eval 0.92] } { Inaccuracy. Qb6 was best. } 12. Kb1?! { [%eval -0.09] } { Inaccuracy. Nd5 was best. } 12... Bg7? { [%eval 1.09] } { Mistake. Qb6 was best. } 13. Nd5 { [%eval 1.26] } 13... Bxd5 { [%eval 1.29] } 14. exd5 { [%eval 1.25] } 14... Nc5 { [%eval 1.09] } 15. Rhe1 { [%eval 1.23] } 15... O-O { [%eval 1.19] } 16. Bxe7 { [%eval 1.04] } 16... Qb6 { [%eval 1.08] } 17. Nd4? { [%eval -0.24] } { Mistake. b3 was best. } 17... Rfe8 { [%eval -0.3] } 18. Qa3 { [%eval -0.28] } 18... a5 { [%eval 0.11] } 19. f3 { [%eval 0.14] } 19... Rac8 { [%eval 0.09] } 20. Bh4 { [%eval 0.11] } 20... Rxe1? { [%eval 1.59] } { Mistake. Qa6 was best. } 21. Bxe1 { [%eval 1.51] } 21... a4 { [%eval 1.87] } 22. Qb4 { [%eval 1.8] } 22... Qc7 { [%eval 2.3] } 23. Nb5 { [%eval 2.42] } 23... Qe7 { [%eval 2.21] } 24. Qd2?! { [%eval 1.38] } { Inaccuracy. Bg3 was best. } 24... Qe5 { [%eval 1.5] } 25. c3 { [%eval 1.56] } 25... Qxh2 { [%eval 1.48] } 26. g3 { [%eval 1.49] } 26... Qxd2 { [%eval 1.49] } 27. Bxd2 { [%eval 1.46] } 27... Rd8 { [%eval 1.41] } 28. Bg5 { [%eval 1.38] } 28... f6 { [%eval 1.38] } 29. Bf4 { [%eval 1.22] } 29... Bf8 { [%eval 1.25] } 30. g4 { [%eval 1.32] } 30... g5 { [%eval 1.57] } 31. Bg3 { [%eval 1.09] } 31... Rd7? { [%eval 2.34] } { Mistake. f5 was best. } 32. Kc2 { [%eval 2.04] } 32... Kf7 { [%eval 2.36] } 33. Re1 { [%eval 2.23] } 33... Be7 { [%eval 2.9] } 34. b4 { [%eval 2.83] } 34... axb3+ { [%eval 3.07] } 35. axb3 { [%eval 3.08] } 35... Na6 { [%eval 2.8] } 36. c4 { [%eval 2.69] } 36... h6 { [%eval 3.31] } 37. Nd4 { [%eval 3.24] } 37... Bf8 { [%eval 3.22] } 38. Nf5 { [%eval 3.17] } 38... b5?! { [%eval 4.99] } { Inaccuracy. Rd8 was best. } 39. Rh1?! { [%eval 3.55] } { Inaccuracy. Ra1 was best. } 39... Kg6?! { [%eval 4.66] } { Inaccuracy. Nc7 was best. } 40. Ra1 { [%eval 4.47] } 40... Ra7 { [%eval 4.78] } 41. Kc3 { [%eval 4.88] } 41... h5 { [%eval 4.76] } 42. Nxd6 { [%eval 4.76] } 42... h4 { [%eval 4.87] } 43. Bh2 { [%eval 4.7] } 43... Ra8 { [%eval 5.54] } 44. Nxb5? { [%eval 2.87] } { Mistake. cxb5 was best. } 44... Rc8?? { [%eval 7.16] } { Blunder. Bb4+ was best. } 45. Kd4? { [%eval 3.5] } { Mistake. Rxa6 was best. } 45... Nc7?? { [%eval 7.65] } { Blunder. Nb4 was best. } 46. Bxc7 { [%eval 7.13] } 46... Rxc7 { [%eval 7.97] } 1-0