Event: IV Niterói Chess Open 2024 - BLZ
Site: idChess.com
Date: 2024-08-30
White: Dos Santos, Leonardo Lopes
WhiteElo: 1769
Black: Aranha Filho, Alvaro Z.
BlackTitle: FM
BlackElo: 2171
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 180+2

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.26] } 2... Nc6 { [%eval 0.31] } 3. g3 { [%eval -0.15] } 3... g6 { [%eval -0.13] } 4. c3 { [%eval -0.25] } 4... d5 { [%eval -0.21] } 5. exd5 { [%eval -0.31] } 5... Qxd5 { [%eval -0.27] } 6. Bg2 { [%eval -0.19] } 6... Bg7 { [%eval -0.02] } 7. O-O { [%eval 0.12] } 7... Qd8 { [%eval 0.44] } 8. Re1 { [%eval 0.5] } 8... Nf6 { [%eval 0.47] } 9. d3 { [%eval 0.07] } 9... Bf5 { [%eval 0.41] } 10. d4 { [%eval 0.28] } 10... cxd4 { [%eval 0.27] } 11. Nxd4 { [%eval 0.25] } 11... Nxd4 { [%eval 0.25] } 12. cxd4 { [%eval 0.25] } 12... Qd7 { [%eval 0.32] } 13. Nc3 { [%eval 0.32] } 13... O-O { [%eval 0.37] } 14. Bf4 { [%eval 0.03] } 14... Be6 { [%eval 0.2] } 15. Be5 { [%eval 0.04] } 15... Rfe8 { [%eval 0.35] } 16. Rc1 { [%eval 0.01] } 16... Rac8 { [%eval 0.06] } 17. Qf3 { [%eval -0.11] } 17... b6 { [%eval 0.22] } 18. Qd3?! { [%eval -0.4] } { Inaccuracy. d5 was best. } 18... Bc4 { [%eval 0.01] } 19. Qd2 { [%eval 0.0] } 19... Nd5? { [%eval 1.63] } { Mistake. e6 was best. } 20. Bxg7? { [%eval 0.32] } { Mistake. b3 was best. } 20... Kxg7? { [%eval 1.81] } { Mistake. Nxc3 was best. } 21. Nxd5?? { [%eval 0.0] } { Blunder. b3 was best. } 21... Bxd5 { [%eval 0.0] } 22. Rxc8 { [%eval 0.0] } 22... Rxc8 { [%eval 0.0] } 23. Bxd5 { [%eval 0.0] } 23... Qxd5 { [%eval 0.0] } 24. Rxe7 { [%eval 0.01] } 24... Rc4 { [%eval 0.07] } 25. Qf4 { [%eval 0.06] } 25... a5 { [%eval 0.12] } 26. b3 { [%eval 0.04] } 26... Rc2 { [%eval 0.04] } 27. Qe5+ { [%eval 0.02] } 27... Qxe5 { [%eval 0.1] } 28. dxe5 { [%eval 0.02] } 28... Rxa2 { [%eval 0.11] } 29. e6 { [%eval 0.15] } 29... Kf6 { [%eval 0.05] } 30. Rxf7+ { [%eval 0.03] } 30... Kxe6 { [%eval 0.14] } 31. Rxh7 { [%eval 0.0] } 31... Rb2 { [%eval 0.0] } 32. h4 { [%eval -0.07] } 32... Rxb3 { [%eval -0.12] } 33. g4 { [%eval -0.03] } 33... a4 { [%eval 0.0] } 34. Ra7 { [%eval -0.08] } 34... b5 { [%eval 0.0] } 35. h5 { [%eval 0.0] } 35... gxh5 { [%eval 0.0] } 36. gxh5 { [%eval 0.0] } 36... Rb4 { [%eval 0.0] } 37. Kg2 { [%eval 0.0] } 37... Rh4 { [%eval 0.0] } 38. h6 { [%eval 0.0] } 38... Kd5 { [%eval 0.0] } 39. h7 { [%eval 0.0] } 39... Kc4 { [%eval 0.0] } 40. Rc7+ { [%eval 0.0] } 40... Kb3 { [%eval 0.0] } 41. Kg3 { [%eval 0.0] } 41... Rh1 { [%eval 0.0] } 42. f4?? { [%eval -5.37] } { Blunder. Re7 was best. } 42... a3 { [%eval -5.17] } 43. Ra7 a2 44. Kg4 Rxh7 45. f5 Rxa7 0-1