Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-18
White: Bulanova, Irina
WhiteElo: 1817
Black: Birkholz, Olga
BlackTitle: WFM
BlackElo: 1975
Result: 1/2-1/2
ECO: C00
Opening: French Defense: Normal Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] } 1... e6 { [%eval 0.28] } 2. d4 { [%eval 0.28] } 2... b6 { [%eval 0.7] } 3. Nc3 { [%eval 0.56] } 3... Bb7 { [%eval 0.67] } 4. Nf3 { [%eval 0.52] } 4... g6?! { [%eval 1.11] } { Inaccuracy. Bb4 was best. } 5. Bg5 { [%eval 0.87] } 5... f6 { [%eval 0.92] } 6. Be3 { [%eval 0.93] } 6... Bg7?! { [%eval 1.78] } { Inaccuracy. d5 was best. } 7. Qd2?! { [%eval 1.18] } { Inaccuracy. d5 was best. } 7... d6?! { [%eval 1.98] } { Inaccuracy. d5 was best. } 8. O-O-O { [%eval 1.96] } 8... a6 { [%eval 2.08] } 9. h4 { [%eval 1.76] } 9... Nd7 { [%eval 2.03] } 10. d5 { [%eval 2.05] } 10... e5 { [%eval 2.03] } 11. g4 { [%eval 2.08] } 11... Qe7 { [%eval 1.9] } 12. Kb1 { [%eval 1.73] } 12... Qf8 { [%eval 2.1] } 13. Rg1 { [%eval 2.1] } 13... O-O-O { [%eval 2.47] } 14. a3 { [%eval 2.0] } 14... Kb8 { [%eval 2.23] } 15. Ne1 { [%eval 2.11] } 15... Ne7 { [%eval 2.23] } 16. Nd3 { [%eval 2.25] } 16... h5 { [%eval 2.14] } 17. Nb4 { [%eval 2.04] } 17... a5 { [%eval 2.05] } 18. Na6+ { [%eval 2.2] } 18... Bxa6 { [%eval 2.17] } 19. Bxa6 { [%eval 2.31] } 19... hxg4 { [%eval 2.07] } 20. Rxg4?! { [%eval 1.0] } { Inaccuracy. b4 was best. } 20... f5 { [%eval 0.91] } 21. exf5 { [%eval 0.61] } 21... gxf5 { [%eval 0.53] } 22. Rc4 { [%eval 0.51] } 22... Nc5 { [%eval 0.56] } 23. Bxc5? { [%eval -0.68] } { Mistake. Bb5 was best. } 23... dxc5 { [%eval -0.82] } 24. Qe2 { [%eval -0.63] } 24... Qf6 { [%eval -0.11] } 25. h5?? { [%eval -2.03] } { Blunder. f3 was best. } 25... e4 { [%eval -1.83] } 26. f3 { [%eval -1.33] } 26... Nxd5?! { [%eval -0.28] } { Inaccuracy. e3 was best. } 27. fxe4 { [%eval -0.54] } 27... fxe4 { [%eval 0.0] } 28. Re1?? { [%eval -1.95] } { Blunder. Rxd5 was best. } 28... e3? { [%eval -0.56] } { Mistake. Ka7 was best. } 29. Nd1?? { [%eval -5.88] } { Blunder. Rf1 was best. } 29... Rd6?? { [%eval -1.66] } { Blunder. Nf4 was best. } 30. c3 { [%eval -1.87] } 30... Qf5+ { [%eval -1.61] } 31. Ka1 { [%eval -1.85] } 31... Rxh5?? { [%eval 0.0] } { Blunder. Ka7 was best. } 32. Nxe3 { [%eval 0.0] } 32... Nxe3 { [%eval 0.0] } 33. Qxe3 { [%eval 0.0] } 33... Qd5 { [%eval 0.05] } 34. Rg4 { [%eval 0.0] } 34... Re5 { [%eval -0.03] } 35. Qg1 { [%eval 0.0] } 35... Rxe1+ { [%eval -0.05] } 36. Qxe1 { [%eval -0.12] } 36... Qd1+ { [%eval 0.0] } 37. Qxd1 { [%eval 0.0] } 37... Rxd1+ { [%eval 0.0] } 38. Ka2 { [%eval 0.0] } 38... Be5 { [%eval 0.0] } 39. Rg2 { [%eval 0.0] } 39... c6 { [%eval 0.0] } 40. Re2 { [%eval 0.0] } 40... Bd6 { [%eval 0.0] } 41. Bc4 { [%eval -0.06] } 41... b5 { [%eval -0.06] } 42. Bb3 { [%eval -0.06] } 42... Rg1 { [%eval -0.06] } 43. Bc2 { [%eval 0.0] } 43... Kc7 { [%eval 0.0] } 44. Rf2 { [%eval -0.05] } 44... Rg7 { [%eval -0.06] } 45. Be4 { [%eval -0.02] } 45... c4 { [%eval -0.02] } 46. Bg2 { [%eval 0.0] } 46... Bc5 { [%eval -0.06] } 47. Re2 { [%eval -0.08] } 47... Re7 { [%eval -0.08] } 48. Rxe7+ { [%eval -0.13] } 48... Bxe7 { [%eval 0.0] } 49. b3 { [%eval -0.13] } 49... cxb3+ { [%eval -0.14] } 50. Kxb3 { [%eval -0.25] } 50... Kb6 { [%eval 0.0] } 51. a4 { [%eval 0.0] } 51... Bf6 { [%eval 0.0] } 52. c4 { [%eval 0.0] } 52... bxa4+ { [%eval 0.0] } 53. Kxa4 { [%eval 0.0] } 53... Bc3 { [%eval 0.0] } 54. Bf3 { [%eval 0.0] } 54... Kc5 { [%eval 0.0] } 55. Bg2 { [%eval 0.0] } 55... Bb4 { [%eval 0.0] } 56. Bf3 { [%eval 0.0] } 56... Kd6 { [%eval 0.0] } 57. Bg2 { [%eval 0.0] } 57... c5 { [%eval 0.0] } 58. Bd5 { [%eval 0.0] } 58... Ke5 { [%eval 0.0] } 59. Bg8 { [%eval 0.0] } 59... Kd4 { [%eval 0.0] } 60. Bd5 { [%eval 0.0] } 60... Kc3 { [%eval 0.0] } 61. Bg8 { [%eval 0.0] } 1/2-1/2