Event: Round 8: Donchenko, Ekaterina - Olimova, Rukiya
Date: 2025-05-14
White: Donchenko, Ekaterina
WhiteTitle: WFM
WhiteElo: 2154
Black: Olimova, Rukiya
BlackElo: 1836
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Romanishin Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.14] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.09] } 4. g3 { [%eval 0.0] } 4... O-O { [%eval 0.0] } 5. Bg2 { [%eval 0.0] } 5... d5 { [%eval 0.0] } 6. a3 { [%eval 0.0] } 6... Be7 { [%eval 0.13] } 7. Nf3 { [%eval 0.07] } 7... Nbd7 { [%eval 0.28] } 8. O-O { [%eval 0.18] } 8... c6 { [%eval 0.32] } 9. Nd2 { [%eval 0.19] } 9... b6?! { [%eval 0.85] } { Inaccuracy. Re8 was best. } 10. e4 { [%eval 0.8] } 10... dxe4 { [%eval 0.85] } 11. Ndxe4 { [%eval 0.89] } 11... Bb7 { [%eval 0.82] } 12. Bf4 { [%eval 0.81] } 12... Nxe4 { [%eval 0.78] } 13. Nxe4 { [%eval 0.79] } 13... Nf6 { [%eval 1.08] } 14. Qd3 { [%eval 0.58] } 14... Qd7 { [%eval 0.62] } 15. Rad1 { [%eval 0.52] } 15... Rfd8?! { [%eval 1.25] } { Inaccuracy. c5 was best. } 16. Qc2 { [%eval 1.4] } 16... h6 { [%eval 1.45] } 17. Be5 { [%eval 1.18] } 17... Nxe4 { [%eval 1.29] } 18. Qxe4?! { [%eval 0.63] } { Inaccuracy. Bxe4 was best. } 18... Bd6 { [%eval 0.5] } 19. f4 { [%eval 0.06] } 19... Rab8 { [%eval 0.18] } 20. Qe2 { [%eval 0.18] } 20... Qc7 { [%eval 0.19] } 21. Qg4 { [%eval 0.0] } 21... Bxe5 { [%eval -0.05] } 22. dxe5 { [%eval -0.12] } 22... c5 { [%eval -0.1] } 23. Bxb7 { [%eval -0.2] } 23... Rxb7 { [%eval -0.14] } 24. Rf2 { [%eval -0.12] } 24... Rbb8 { [%eval -0.09] } 25. Rfd2 { [%eval -0.08] } 25... Rxd2 { [%eval -0.1] } 26. Rxd2 { [%eval -0.09] } 26... Rd8 { [%eval 0.0] } 27. Qd1 { [%eval 0.0] } 27... Rxd2 { [%eval 0.0] } 28. Qxd2 { [%eval 0.0] } 28... Qb7 { [%eval 0.0] } 29. Qd8+ { [%eval 0.0] } 29... Kh7 { [%eval 0.0] } 30. Qd3+ { [%eval 0.0] } 30... Kg8 { [%eval 0.0] } 31. g4 { [%eval -0.08] } 31... Qb8 { [%eval 0.0] } 32. h4 { [%eval 0.0] } 32... f6 { [%eval 0.2] } 33. Qd7 { [%eval 0.04] } 33... fxe5 { [%eval 0.48] } 34. Qxe6+ { [%eval 0.32] } 34... Kh8 { [%eval 0.78] } 35. Qxe5 { [%eval 0.82] } 35... Qd8 { [%eval 0.87] } 36. g5 { [%eval 1.0] } 36... Qd1+? { [%eval 2.37] } { Mistake. hxg5 was best. } 37. Kf2 { [%eval 2.64] } 37... hxg5?! { [%eval 3.58] } { Inaccuracy. Qc2+ was best. } 38. hxg5 { [%eval 3.45] } 38... Qd2+ { [%eval 4.06] } 39. Kf3 { [%eval 3.93] } 39... Qd1+?! { [%eval 5.0] } { Inaccuracy. Qd3+ was best. } 40. Ke4 { [%eval 4.89] } 40... Qc2+ { [%eval 5.99] } 41. Kd5 { [%eval 5.35] } 41... Qd3+ { [%eval 5.64] } 42. Kc6 { [%eval 5.72] } 42... Qg6+ { [%eval 5.58] } 43. Kb5 { [%eval 4.65] } 43... Qd3?! { [%eval 7.48] } { Inaccuracy. Kh7 was best. } 44. f5 { [%eval 6.73] } 44... Qd7+ { [%eval 6.52] } 45. Ka6 { [%eval 5.94] } 45... Qa4+?! { [%eval 8.01] } { Inaccuracy. Qc8+ was best. } 46. Kb7 { [%eval 7.91] } 46... Qd7+ { [%eval 8.28] } 47. Ka8 { [%eval 6.74] } 47... Qd4?! { [%eval 10.21] } { Inaccuracy. Qc6+ was best. } 48. Qh2+ { [%eval 10.23] } 48... Kg8 { [%eval 10.23] } 49. g6 { [%eval 9.64] } 49... Kf8 { [%eval 9.8] } 50. Qc7 { [%eval 10.01] } 50... Qe4+?! { [%eval #19] } { Checkmate is now unavoidable. Qf6 was best. } 51. Kxa7 { [%eval #22] } 51... Ke8 { [%eval #15] } 1-0