Event: Championship Ukraine of Boys-8 - 2025 (Standard)
Site: Shatsk, Volyn Oblast
Date: 2025-06-08
White: Tereshko, Serhii
WhiteElo: 1596
Black: Petrov, Tihran
BlackElo: 1706
Result: 0-1
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] } 1... Nf6 { [%eval 0.23] } 2. d4 { [%eval 0.11] } 2... g6 { [%eval 0.22] } 3. c4 { [%eval 0.22] } 3... Bg7 { [%eval 0.27] } 4. Nc3 { [%eval 0.17] } 4... O-O { [%eval 0.41] } 5. Bf4 { [%eval 0.0] } 5... d6 { [%eval 0.19] } 6. e3 { [%eval 0.0] } 6... Nbd7 { [%eval 0.09] } 7. Be2 { [%eval 0.14] } 7... Nh5 { [%eval 0.47] } 8. Bg3?! { [%eval -0.37] } { Inaccuracy. Bg5 was best. } 8... Nxg3 { [%eval -0.44] } 9. fxg3?! { [%eval -1.04] } { Inaccuracy. hxg3 was best. } 9... e5 { [%eval -1.14] } 10. dxe5 { [%eval -1.47] } 10... dxe5 { [%eval -1.57] } 11. O-O { [%eval -1.75] } 11... f5?! { [%eval -0.67] } { Inaccuracy. e4 was best. } 12. e4 { [%eval -0.76] } 12... Nc5 { [%eval -0.43] } 13. Qxd8 { [%eval -0.5] } 13... Rxd8 { [%eval -0.58] } 14. exf5? { [%eval -2.15] } { Mistake. Rad1 was best. } 14... Bxf5 { [%eval -1.83] } 15. Rad1 { [%eval -2.42] } 15... Be6?? { [%eval -0.12] } { Blunder. e4 was best. } 16. Ng5 { [%eval -0.05] } 16... Bh6 { [%eval -0.06] } 17. Nxe6 { [%eval -0.05] } 17... Nxe6 { [%eval -0.05] } 18. Bf3 { [%eval -0.18] } 18... c6 { [%eval -0.04] } 19. Rfe1 { [%eval -0.09] } 19... Bg7 { [%eval -0.02] } 20. Ne4 { [%eval -0.05] } 20... Nd4 { [%eval -0.04] } 21. Nc5 { [%eval -0.19] } 21... Rab8 { [%eval -0.12] } 22. b3 { [%eval -0.14] } 22... Bf8 { [%eval -0.02] } 23. Ne4 { [%eval -0.15] } 23... Bb4 { [%eval -0.18] } 24. Rf1 { [%eval -0.21] } 24... Nxf3+ { [%eval 0.02] } 25. gxf3 { [%eval 0.0] } 25... Be7 { [%eval 0.03] } 26. c5 { [%eval 0.0] } 26... b6 { [%eval 0.17] } 27. cxb6 { [%eval 0.25] } 27... axb6 { [%eval 0.14] } 28. Rc1 { [%eval 0.16] } 28... c5 { [%eval 0.2] } 29. Rfd1 { [%eval 0.06] } 29... Rd4 { [%eval 0.08] } 30. Rxd4 { [%eval 0.0] } 30... exd4 { [%eval 0.0] } 31. Kf2 { [%eval 0.0] } 31... Rd8 { [%eval 0.12] } 32. a4 { [%eval 0.06] } 32... Rd5 { [%eval 0.31] } 33. Ke2 { [%eval 0.3] } 33... Rd8 { [%eval 0.71] } 34. a5?! { [%eval 0.0] } { Inaccuracy. Kd3 was best. } 34... bxa5 { [%eval 0.02] } 35. Nxc5 { [%eval 0.0] } 35... Rb8 { [%eval 0.0] } 36. Kd3 { [%eval 0.0] } 36... Bxc5 { [%eval 0.0] } 37. Rxc5 { [%eval 0.0] } 37... Rxb3+ { [%eval 0.0] } 38. Kxd4 { [%eval 0.0] } 38... Rxf3 { [%eval 0.0] } 39. Rxa5 { [%eval 0.0] } 39... Rf2 { [%eval -0.01] } 40. Ke3 { [%eval -0.14] } 40... Rxh2 { [%eval -0.13] } 41. Ra7 { [%eval -0.11] } 41... Rh5 { [%eval 0.0] } 42. Kf3 { [%eval -0.09] } 42... Rc5 { [%eval -0.12] } 43. Kg2 { [%eval 0.0] } 43... Rf5 { [%eval 0.0] } 44. Kg1 { [%eval 0.0] } 44... Rf7 { [%eval 0.0] } 45. Ra3 { [%eval 0.0] } 45... Kg7 { [%eval 0.0] } 46. Kg2 { [%eval -0.01] } 46... Kh6 { [%eval -0.01] } 47. Kh3 { [%eval -0.05] } 47... Kg5 { [%eval -0.01] } 48. Ra5+ { [%eval -0.04] } 48... Rf5 { [%eval 0.0] } 49. Ra7 { [%eval 0.0] } 49... h5 { [%eval -0.03] } 50. Ra3 { [%eval -0.03] } 50... Rf2 { [%eval -0.03] } 51. Ra5+ { [%eval -0.05] } 51... Kh6 { [%eval -0.06] } 52. Re5 { [%eval -0.05] } 52... g5 { [%eval 0.0] } 53. Re6+ { [%eval 0.0] } 53... Kg7 { [%eval 0.0] } 54. Re7+?? { [%eval #-15] } { Checkmate is now unavoidable. g4 was best. } 54... Kf6 { [%eval #-14] } 55. Re4 { [%eval #-13] } 55... g4+ { [%eval #-12] } 56. Rxg4 { [%eval #-12] } 56... hxg4+ { [%eval #-11] } 57. Kxg4 { [%eval #-11] } 57... Kg6 { [%eval #-11] } 58. Kh4 { [%eval #-11] } 58... Ra2 { [%eval #-12] } 59. Kg4 { [%eval #-12] } 59... Ra4+ { [%eval #-14] } 60. Kh3 { [%eval #-9] } 60... Kg5 { [%eval #-8] } 61. Kh2 { [%eval #-7] } 61... Kg4 { [%eval #-6] } 62. Kg2 { [%eval #-6] } 62... Ra2+ { [%eval #-8] } 63. Kg1 { [%eval #-5] } 63... Kxg3 { [%eval #-7] } 64. Kf1 { [%eval #-7] } 64... Rb2 { [%eval #-8] } 65. Ke1 { [%eval #-8] } 65... Kf3 { [%eval #-7] } 66. Kd1 { [%eval #-7] } 66... Ke3 { [%eval #-6] } 67. Kc1 { [%eval #-6] } 67... Rh2 { [%eval #-5] } 68. Kd1 { [%eval #-5] } 68... Rg2 { [%eval #-4] } 69. Kc1 { [%eval #-4] } 69... Kd3 { [%eval #-3] } 70. Kb1 { [%eval #-3] } 70... Kc3 { [%eval #-2] } 71. Ka1 { [%eval #-2] } 71... Kb3 { [%eval #-1] } 72. Kb1 { [%eval #-1] } 72... Rg1# 0-1