Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-28
White: Grabuzova, Tatiana
WhiteTitle: WGM
WhiteElo: 2157
Black: Burchardt, Brigitte
BlackTitle: WIM
BlackElo: 2101
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.24] } 2. c4 { [%eval 0.19] } 2... e6 { [%eval 0.27] } 3. Nf3 { [%eval 0.16] } 3... Nf6 { [%eval 0.17] } 4. g3 { [%eval 0.15] } 4... c6 { [%eval 0.27] } 5. Bg2 { [%eval 0.2] } 5... Be7 { [%eval 0.28] } 6. O-O { [%eval 0.3] } 6... O-O { [%eval 0.21] } 7. Nc3 { [%eval 0.19] } 7... b6 { [%eval 0.33] } 8. Qd3 { [%eval 0.0] } 8... Bb7 { [%eval 0.23] } 9. b3 { [%eval 0.24] } 9... c5 { [%eval 0.38] } 10. cxd5 { [%eval 0.38] } 10... Nxd5 { [%eval 0.37] } 11. Nxd5 { [%eval 0.25] } 11... Qxd5 { [%eval 0.2] } 12. Ne1 { [%eval 0.14] } 12... Qd7 { [%eval 0.1] } 13. dxc5 { [%eval 0.09] } 13... Bxg2 { [%eval 0.08] } 14. Kxg2 { [%eval 0.11] } 14... Bxc5 { [%eval 0.13] } 15. Bb2 { [%eval 0.09] } 15... Qxd3 { [%eval 0.26] } 16. Nxd3 { [%eval 0.25] } 16... Be7 { [%eval 0.25] } 17. Rfc1 { [%eval 0.21] } 17... Na6 { [%eval 0.2] } 18. Rc4 { [%eval 0.24] } 18... Rfc8 { [%eval 0.25] } 19. Rac1 { [%eval 0.2] } 19... Rxc4 { [%eval 0.2] } 20. Rxc4 { [%eval 0.17] } 20... Kf8 { [%eval 0.49] } 21. Bd4 { [%eval 0.32] } 21... f6 { [%eval 0.3] } 22. f4 { [%eval 0.29] } 22... Ke8 { [%eval 0.28] } 23. g4 { [%eval 0.29] } 23... Kd7 { [%eval 0.33] } 24. Ra4 { [%eval 0.31] } 24... Nc7 { [%eval 0.34] } 25. Kf3 { [%eval 0.37] } 25... Kc6 { [%eval 0.38] } 26. e4 { [%eval 0.0] } 26... Nb5 { [%eval 0.16] } 27. Rc4+ { [%eval 0.04] } 27... Kd7 { [%eval 0.33] } 28. Bb2 { [%eval 0.38] } 28... Rc8 { [%eval 0.37] } 29. Rxc8 { [%eval 0.31] } 29... Kxc8 { [%eval 0.29] } 30. f5 { [%eval 0.35] } 30... exf5 { [%eval 0.4] } 31. gxf5 { [%eval 0.33] } 31... Nc7 { [%eval 0.76] } 32. Nf4 { [%eval 0.22] } 32... Kd7 { [%eval 0.27] } 33. Nh5 { [%eval 0.18] } 33... Ne8 { [%eval 0.21] } 34. e5 { [%eval 0.12] } 34... fxe5 { [%eval 0.13] } 35. Bxe5 { [%eval 0.07] } 35... g6 { [%eval 0.06] } 36. fxg6 { [%eval 0.14] } 36... hxg6 { [%eval 0.13] } 37. Nf4 { [%eval 0.18] } 37... g5 { [%eval 0.16] } 38. Nd5 { [%eval 0.17] } 38... Bd8 { [%eval 0.16] } 39. Ke4 { [%eval 0.0] } 39... Ke6 { [%eval 0.0] } 40. h3 { [%eval 0.0] } 40... a6 { [%eval 0.09] } 41. Nb4 { [%eval 0.12] } 41... a5?? { [%eval 3.28] } { Blunder. Bc7 was best. } 42. Nc6 { [%eval 3.18] } 42... Bf6 { [%eval 3.43] } 43. Nd4+ { [%eval 3.16] } 43... Kf7 { [%eval 3.1] } 44. a4 { [%eval 3.46] } 44... Kg6 { [%eval 3.71] } 45. Kd5 { [%eval 3.63] } 45... Kh5?! { [%eval 4.71] } { Inaccuracy. Be7 was best. } 46. Bxf6 { [%eval 4.71] } 46... Nxf6+ { [%eval 4.8] } 47. Kc6 { [%eval 4.46] } 47... Ne4?! { [%eval 5.81] } { Inaccuracy. Kh4 was best. } 48. Kxb6 { [%eval 5.81] } 48... Nd2 { [%eval 6.55] } 49. Kxa5 { [%eval 5.73] } 49... Kh4 { [%eval 7.25] } 50. Kb4 { [%eval 6.91] } 50... Kxh3 { [%eval 7.55] } 51. a5 { [%eval 8.21] } 51... g4 { [%eval 8.17] } 52. a6 { [%eval 7.86] } 52... Nf3 { [%eval 8.18] } 53. a7 { [%eval 8.08] } 53... Nxd4 { [%eval 16.52] } 54. a8=Q { [%eval 13.67] } 54... Nf3 { [%eval 9.98] } 55. Kc3 { [%eval 9.57] } 55... Nh2? { [%eval #16] } { Checkmate is now unavoidable. Ng5 was best. } 56. Kd3 { [%eval 29.52] } 56... g3?! { [%eval #22] } { Checkmate is now unavoidable. Nf3 was best. } 57. Ke2 { [%eval 14.09] } 57... Ng4?! { [%eval #20] } { Checkmate is now unavoidable. Kh4 was best. } 58. Kf1 { [%eval 11.85] } 1-0