Event: IV Rio Chess Open 2025 - BLZ
Site: idChess.com
Date: 2025-04-24
White: De Siqueira, Luigy Lira
WhiteTitle: FM
WhiteElo: 2259
Black: Azevedo, Edmundo Roberto Ramos
BlackElo: 1929
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Valencian Variation
Variant: Standard
TimeControl: 180+2

1. e4 { [%eval 0.18] } 1... d5 { [%eval 0.54] } 2. exd5 { [%eval 0.51] } 2... Qxd5 { [%eval 0.52] } 3. Nc3 { [%eval 0.47] } 3... Qd8 { [%eval 0.66] } 4. d4 { [%eval 0.57] } 4... c6 { [%eval 0.63] } 5. Nf3 { [%eval 0.64] } 5... Bg4 { [%eval 0.64] } 6. Be2 { [%eval 0.46] } 6... Nf6 { [%eval 0.43] } 7. O-O { [%eval 0.43] } 7... e6 { [%eval 0.38] } 8. Ne5 { [%eval 0.57] } 8... Bxe2 { [%eval 0.55] } 9. Qxe2 { [%eval 0.52] } 9... Be7 { [%eval 0.7] } 10. Be3 { [%eval 0.27] } 10... O-O { [%eval 0.19] } 11. Rad1 { [%eval 0.24] } 11... Nbd7 { [%eval 0.31] } 12. Bf4 { [%eval 0.13] } 12... Nd5 { [%eval 0.09] } 13. Nxd5 { [%eval 0.16] } 13... cxd5 { [%eval 0.4] } 14. c3 { [%eval 0.18] } 14... Nxe5 { [%eval 0.3] } 15. Bxe5 { [%eval 0.18] } 15... Bd6 { [%eval 0.17] } 16. f4 { [%eval -0.06] } 16... Rc8 { [%eval 0.14] } 17. f5 { [%eval 0.0] } 17... Bxe5 { [%eval 0.01] } 18. Qxe5 { [%eval 0.03] } 18... Qf6?! { [%eval 0.62] } { Inaccuracy. exf5 was best. } 19. fxe6?! { [%eval 0.05] } { Inaccuracy. Qxf6 was best. } 19... Qxe6 { [%eval 0.01] } 20. Rde1 { [%eval 0.03] } 20... Rfe8 { [%eval 0.02] } 21. Qg3 { [%eval 0.0] } 21... Qd7 { [%eval 0.0] } 22. h3 { [%eval 0.01] } 22... h6 { [%eval 0.0] } 23. Qf3 { [%eval 0.0] } 23... Re6 { [%eval 0.0] } 24. Qf5 { [%eval -0.02] } 24... Rce8 { [%eval 0.0] } 25. Re5 { [%eval 0.0] } 25... Rd8 { [%eval 0.0] } 26. Rfe1 { [%eval 0.0] } 26... Rde8 { [%eval 0.0] } 27. Rf1 { [%eval 0.05] } 27... Rd8 { [%eval 0.0] } 28. Rfe1 { [%eval 0.0] } 28... Rde8 { [%eval 0.0] } 29. Qf4 { [%eval 0.0] } 29... Rxe5 { [%eval 0.0] } 30. Rxe5 { [%eval 0.0] } 30... Re6 { [%eval 0.0] } 31. Qf5 { [%eval 0.0] } 31... Rd6?! { [%eval 0.73] } { Inaccuracy. Qe8 was best. } 32. Qf2?! { [%eval 0.0] } { Inaccuracy. Qxd7 was best. } 32... f6 { [%eval 0.0] } 33. Re8+?? { [%eval -6.06] } { Blunder. Re3 was best. } 33... Kf7?? { [%eval 0.0] } { Blunder. Qxe8 was best. } 34. Ra8 { [%eval 0.0] } 34... a6 { [%eval 0.2] } 35. Qf3 { [%eval 0.0] } 35... Qe7?? { [%eval 3.74] } { Blunder. g6 was best. } 36. Rb8?? { [%eval 0.0] } { Blunder. Qh5+ was best. } 36... Ke6?? { [%eval 5.05] } { Blunder. g6 was best. } 37. a4?? { [%eval 1.33] } { Blunder. Qe2+ was best. } 37... Rc6?? { [%eval 4.06] } { Blunder. Rd7 was best. } 38. Rd8?? { [%eval -5.38] } { Blunder. Qe2+ was best. } 38... Rc8?? { [%eval #1] } { Checkmate is now unavoidable. Qxd8 was best. } 39. Rxc8? { [%eval 8.18] } { Lost forced checkmate sequence. Qxd5# was best. } 39... Kd7 { [%eval 8.96] } 40. Rb8 { [%eval 7.67] } 40... Kc7 { [%eval 7.67] } 41. Rg8 { [%eval 7.46] } 41... Kb6 { [%eval 8.32] } 42. Rc8 { [%eval 6.17] } 42... Ka5?! { [%eval 9.26] } { Inaccuracy. Qd7 was best. } 43. Rc5+ { [%eval 6.91] } 43... Kxa4?? { [%eval #1] } { Checkmate is now unavoidable. Kb6 was best. } 44. Rxd5?? { [%eval 6.49] } { Lost forced checkmate sequence. Qd1# was best. } 44... Kb3 { [%eval 7.95] } 45. Rd8? { [%eval 3.9] } { Mistake. Qd1+ was best. } 45... Kxb2?! { [%eval 6.03] } { Inaccuracy. Qxd8 was best. } 46. Rc8 { [%eval 6.07] } 46... a5 { [%eval 6.53] } 47. d5 { [%eval 6.44] } 47... a4 { [%eval 6.45] } 48. d6 { [%eval 6.19] } 48... Qd7?! { [%eval 8.85] } { Inaccuracy. Qxd6 was best. } 49. Rc7 { [%eval 8.12] } 49... Qxd6 { [%eval 8.12] } 50. Rxg7 { [%eval 6.29] } 50... Qa6?? { [%eval #24] } { Checkmate is now unavoidable. b6 was best. } 51. Rc7?? { [%eval 6.59] } { Lost forced checkmate sequence. Rxb7+ was best. } 51... Kb3?! { [%eval 12.27] } { Inaccuracy. b6 was best. } 0-1