Event: Round 7: Andriasian, Zaven - Kornienko, Konstantin
Date: 2024-10-04
White: Andriasian, Zaven
WhiteTitle: GM
WhiteElo: 2558
Black: Kornienko, Konstantin
BlackElo: 2058
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.31] } 2... Nc6 { [%eval 0.3] } 3. Bb5 { [%eval 0.28] } 3... e6 { [%eval 0.27] } 4. O-O { [%eval 0.27] } 4... Nge7 { [%eval 0.32] } 5. c3 { [%eval 0.16] } 5... d5 { [%eval 0.26] } 6. exd5 { [%eval 0.26] } 6... Qxd5 { [%eval 0.39] } 7. d4 { [%eval 0.25] } 7... cxd4 { [%eval 0.32] } 8. Qe2 { [%eval 0.31] } 8... Nf5 { [%eval 0.64] } 9. Rd1 { [%eval 0.77] } 9... Bd7 { [%eval 0.9] } 10. Nbd2?! { [%eval 0.32] } { Inaccuracy. Bc4 was best. } 10... Nd6 { [%eval 0.28] } 11. Bd3 { [%eval 0.33] } 11... Be7 { [%eval 0.36] } 12. Ne4 { [%eval 0.33] } 12... O-O { [%eval 0.48] } 13. c4 { [%eval -0.05] } 13... Qh5 { [%eval -0.04] } 14. Ng3?! { [%eval -0.86] } { Inaccuracy. Nxd4 was best. } 14... Qc5 { [%eval -0.9] } 15. b3 { [%eval -1.32] } 15... a5 { [%eval -1.16] } 16. a3 { [%eval -1.4] } 16... e5?! { [%eval -0.38] } { Inaccuracy. f5 was best. } 17. Bd2 { [%eval -0.4] } 17... f5?? { [%eval 2.06] } { Blunder. Bf6 was best. } 18. b4 { [%eval 1.97] } 18... axb4 { [%eval 1.92] } 19. axb4 { [%eval 2.22] } 19... Nxb4 { [%eval 1.3] } 20. Bxb4?! { [%eval 0.36] } { Inaccuracy. Rxa8 was best. } 20... Qxb4 { [%eval 0.39] } 21. Rxa8 { [%eval 0.58] } 21... Rxa8 { [%eval 0.48] } 22. Nxe5 { [%eval 0.56] } 22... Be8 { [%eval 0.48] } 23. Nxf5 { [%eval 0.41] } 23... Nxf5 { [%eval 0.4] } 24. Bxf5 { [%eval 0.23] } 24... Bf6 { [%eval 0.24] } 25. Nd3 { [%eval 0.2] } 25... Qe7 { [%eval 0.24] } 26. Qg4 { [%eval 0.29] } 26... g6 { [%eval 0.57] } 27. Re1 { [%eval 0.73] } 27... Qg7?! { [%eval 1.63] } { Inaccuracy. Qc7 was best. } 28. Be4 { [%eval 1.57] } 28... Bd7 { [%eval 1.82] } 29. Qf3 { [%eval 2.05] } 29... Rf8 { [%eval 2.1] } 30. Bxb7 { [%eval 2.11] } 30... Kh8 { [%eval 1.94] } 31. Bd5 { [%eval 1.82] } 31... Bh4 { [%eval 2.23] } 32. Qe4 { [%eval 1.81] } 32... Qf6 { [%eval 1.74] } 33. Qf3?! { [%eval 0.98] } { Inaccuracy. g3 was best. } 33... Qg7?! { [%eval 2.08] } { Inaccuracy. Qxf3 was best. } 34. Qe2 { [%eval 2.05] } 34... Bf5 { [%eval 1.97] } 35. g3 { [%eval 1.97] } 35... Bxd3?! { [%eval 2.63] } { Inaccuracy. Bd8 was best. } 36. Qxd3 { [%eval 2.52] } 36... Be7 { [%eval 2.47] } 37. Re6 { [%eval 2.44] } 37... Bc5 { [%eval 2.39] } 38. Kg2 { [%eval 2.44] } 38... Qa7 { [%eval 2.73] } 39. h4 { [%eval 2.7] } 39... Qa2?! { [%eval 3.8] } { Inaccuracy. Qf7 was best. } 40. Re2?! { [%eval 2.49] } { Inaccuracy. Bf3 was best. } 40... Qa7 { [%eval 2.92] } 41. Qe4 { [%eval 2.66] } 41... Qg7 { [%eval 2.35] } 42. f4 { [%eval 2.11] } 42... Rb8 { [%eval 2.25] } 43. Qd3 { [%eval 1.92] } 43... Qd7 { [%eval 1.91] } 44. Qe4 { [%eval 1.74] } 44... Qg7?! { [%eval 2.6] } { Inaccuracy. Qf5 was best. } 45. Ra2 { [%eval 2.5] } 45... Qe7 { [%eval 2.43] } 46. Be6 { [%eval 2.54] } 46... Qb7 { [%eval 2.36] } 47. Qxb7? { [%eval 1.03] } { Mistake. Bd5 was best. } 47... Rxb7 { [%eval 0.89] } 48. Ra5 { [%eval 0.82] } 48... Rb2+ { [%eval 0.97] } 49. Kf3 { [%eval 0.76] } 49... Bb4 { [%eval 0.87] } 50. Ra8+ { [%eval 0.81] } 50... Kg7 { [%eval 0.74] } 51. Ra7+ { [%eval 0.8] } 51... Kh8 52. g4 Rb3+ 53. Ke4 Re3+ 54. Kd5 d3 55. Ra8+ Kg7 56. Ra7+ Kf8 57. Ra8+ Ke7 58. Ra7+ Kf8 59. Rf7+ Ke8 60. Rxh7 d2 61. Bd7+ Kf8 62. Ba4 Ra3 63. Ke4 1/2-1/2