Event: IV Rio Chess Open 2025 - BLZ
Site: idChess.com
Date: 2025-05-10
White: Barr, Gabriel J
WhiteElo: 1930
Black: Celani, Guilherme Fontes
BlackElo: 1938
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 180+2

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. Nf3 { [%eval 0.08] } 2... Nf6 { [%eval 0.11] } 3. Bf4 { [%eval 0.02] } 3... Bf5 { [%eval 0.12] } 4. e3 { [%eval 0.12] } 4... e6 { [%eval 0.13] } 5. Be2 { [%eval 0.02] } 5... Bd6 { [%eval 0.07] } 6. Bg3 { [%eval 0.08] } 6... O-O { [%eval 0.04] } 7. O-O { [%eval 0.03] } 7... c5 { [%eval 0.02] } 8. c3 { [%eval -0.21] } 8... Nc6 { [%eval -0.22] } 9. Nbd2 { [%eval -0.15] } 9... Ne4 { [%eval 0.07] } 10. Nxe4 { [%eval 0.05] } 10... Bxe4 { [%eval 0.11] } 11. Nd2 { [%eval 0.01] } 11... Bxg3 { [%eval 0.24] } 12. hxg3 { [%eval 0.24] } 12... cxd4 { [%eval 0.28] } 13. cxd4 { [%eval 0.15] } 13... Bg6 { [%eval 0.24] } 14. Qb3 { [%eval 0.15] } 14... Qe7 { [%eval 0.31] } 15. a3 { [%eval 0.15] } 15... a6 { [%eval 0.34] } 16. Rac1 { [%eval 0.34] } 16... Rac8 { [%eval 0.49] } 17. Bd3?? { [%eval -3.9] } { Blunder. Qb6 was best. } 17... Bxd3?? { [%eval 0.0] } { Blunder. Na5 was best. } 18. Qxd3 { [%eval 0.02] } 18... b5 { [%eval 0.54] } 19. Rc5 { [%eval 0.0] } 19... Na5 { [%eval 0.39] } 20. Rfc1 { [%eval 0.37] } 20... Nc4 { [%eval 0.41] } 21. b4 { [%eval 0.0] } 21... h6 { [%eval 0.0] } 22. Nxc4 { [%eval -0.14] } 22... dxc4 { [%eval -0.16] } 23. Qe4 { [%eval -0.14] } 23... Rfd8 { [%eval -0.08] } 24. Rc3 { [%eval -0.31] } 24... Qd7 { [%eval -0.37] } 25. Qc2?? { [%eval -3.54] } { Blunder. Rc1 was best. } 25... Rc6?? { [%eval -1.27] } { Blunder. Rxc5 was best. } 26. a4?? { [%eval -3.35] } { Blunder. Rxc6 was best. } 26... Qb7?? { [%eval 0.0] } { Blunder. Rxc5 was best. } 27. Qe4 { [%eval 0.0] } 27... Rdc8 { [%eval 0.0] } 28. f3 { [%eval -0.06] } 28... Qb6 { [%eval 0.34] } 29. a5? { [%eval -0.99] } { Mistake. axb5 was best. } 29... Qc7 { [%eval -0.68] } 30. Kf2?! { [%eval -1.57] } { Inaccuracy. Rxc6 was best. } 30... Qd6 { [%eval -1.14] } 31. f4 { [%eval -1.53] } 31... Kf8? { [%eval -0.4] } { Mistake. Rxc5 was best. } 32. Qh7 { [%eval -0.94] } 32... f6?! { [%eval 0.0] } { Inaccuracy. Rd8 was best. } 33. Qg6?? { [%eval -2.0] } { Blunder. g4 was best. } 33... Qe7? { [%eval -0.74] } { Mistake. Rxc5 was best. } 34. Qe4 { [%eval -0.96] } 34... Qe8?! { [%eval -0.39] } { Inaccuracy. Rxc5 was best. } 35. Qh7 { [%eval -0.74] } 35... Kf7?! { [%eval 0.0] } { Inaccuracy. Qf7 was best. } 36. Qe4?! { [%eval -0.89] } { Inaccuracy. Rh5 was best. } 36... Rxc5 { [%eval -0.82] } 37. dxc5 { [%eval -1.04] } 37... Qc6?! { [%eval 0.0] } { Inaccuracy. Qd7 was best. } 38. Qd4?? { [%eval -2.16] } { Blunder. Qxc6 was best. } 38... Rc7 { [%eval -1.86] } 39. Rc1 { [%eval -2.43] } 39... Rd7 { [%eval -2.39] } 40. Qc3?! { [%eval -3.42] } { Inaccuracy. Qb2 was best. } 40... Qe4?! { [%eval -2.36] } { Inaccuracy. Rd3 was best. } 41. Qc2?! { [%eval -3.6] } { Inaccuracy. Qe1 was best. } 41... Rd3 { [%eval -3.51] } 42. Qe2?! { [%eval -4.55] } { Inaccuracy. Re1 was best. } 42... Qd5?! { [%eval -2.98] } { Inaccuracy. c3 was best. } 43. Rc2 { [%eval -3.54] } 43... Rb3?? { [%eval -0.54] } { Blunder. c3 was best. } 44. g4?? { [%eval -2.54] } { Blunder. Rd2 was best. } 44... Rxb4?? { [%eval -0.47] } { Blunder. c3 was best. } 45. f5?? { [%eval -4.63] } { Blunder. Rd2 was best. } 45... exf5 { [%eval -4.39] } 46. gxf5?! { [%eval -5.89] } { Inaccuracy. g5 was best. } 46... Qxf5+ { [%eval -5.81] } 47. Kg1 { [%eval -5.78] } 47... Qxc5 { [%eval -5.68] } 48. Qg4 { [%eval -7.12] } 48... Qxe3+ { [%eval -6.37] } 49. Kh2 { [%eval -7.15] } 49... Qe5+ { [%eval -6.92] } 50. g3 { [%eval -6.82] } 50... Rb2 { [%eval -6.78] } 51. Qd7+ { [%eval -8.43] } 51... Kg6 { [%eval -7.8] } 52. Qg4+ { [%eval -9.03] } 52... Kh7 { [%eval -8.66] } 53. Rxb2 { [%eval -8.28] } 53... Qxb2+ { [%eval -9.38] } 54. Kh3 { [%eval -8.61] } 54... Qe5 { [%eval -8.44] } 55. Qc8 { [%eval -9.24] } 55... c3 { [%eval -9.14] } 56. Qxa6? { [%eval #-17] } { Checkmate is now unavoidable. g4 was best. } 56... c2 { [%eval #-16] } 57. Qc6 { [%eval #-17] } 57... Qh5+ { [%eval #-16] } 58. Kg2 { [%eval #-17] } 58... Qe2+ { [%eval #-12] } 59. Kh3 { [%eval #-12] } 59... Qf1+ { [%eval #-12] } 60. Kh4 { [%eval #-3] } 60... c1=Q { [%eval #-4] } 61. Qe4+ { [%eval #-4] } 61... f5 { [%eval #-3] } 62. Qe8 { [%eval #-1] } 62... Qcc4+ { [%eval #-1] } 63. Kh5 { [%eval #-1] } 63... Qh3# 0-1