[Event "rated rapid game"] [Site "https://lichess.org/I8KeqQbg"] [Date "2026.05.18"] [Round "-"] [White "kyriossirius"] [Black "borodinka2020"] [Result "0-1"] [GameId "I8KeqQbg"] [UTCDate "2026.05.18"] [UTCTime "08:33:07"] [WhiteElo "1907"] [BlackElo "2008"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nc3 { [%eval 0.08] } 2... Nf6 { [%eval 0.03] } 3. Nf3 { [%eval 0.08] } { C42 Petrov's Defense: Three Knights Game } 3... d6 { [%eval 0.48] } 4. Bc4 { [%eval 0.24] } 4... Be7 { [%eval 0.37] } 5. d3 { [%eval 0.13] } 5... Nc6 { [%eval 0.17] } 6. Ng5 { [%eval -0.3] } 6... O-O { [%eval -0.24] } 7. Bxf7+? { (-0.24 → -1.61) Mistake. O-O was best. } { [%eval -1.61] } (7. O-O Na5 8. Bb3 h6 9. Nf3 Nxb3 10. axb3 c6 11. h3 a5) 7... Rxf7 { [%eval -1.67] } 8. Nxf7 { [%eval -2.19] } 8... Kxf7 { [%eval -2.2] } 9. Bg5 { [%eval -2.34] } 9... Bg4 { [%eval -2.37] } 10. f3 { [%eval -2.27] } 10... Be6 { [%eval -2.25] } 11. Bxf6 { [%eval -2.62] } 11... Bxf6 { [%eval -2.66] } 12. O-O { [%eval -2.69] } 12... Nd4 { [%eval -2.73] } 13. f4 { [%eval -2.97] } 13... exf4 { [%eval -2.93] } 14. Rxf4 { [%eval -3.11] } 14... Kg8 { [%eval -3.15] } 15. h3?! { (-3.15 → -4.46) Inaccuracy. Rf2 was best. } { [%eval -4.46] } (15. Rf2 Bh4 16. g3 Bg5 17. Qe1 Qd7 18. Nd1 Bg4 19. Kg2 Bh3+ 20. Kh1 Re8) 15... Be5 { [%eval -4.54] } 16. Rf1 { [%eval -5.72] } 16... Qg5 { [%eval -5.82] } 17. Rf2 { [%eval -7.38] } 17... Bxh3 { [%eval -7.0] } 18. Nd5 { [%eval -9.29] } 18... c6? { (-9.29 → -4.87) Mistake. Qg3 was best. } { [%eval -4.87] } (18... Qg3 19. Kf1 Qh2 20. Ke1 Qg1+ 21. Rf1 Qxg2 22. Rf4 Bxf4 23. Nxf4 Qg3+ 24. Kd2) 19. c3?! { (-4.87 → -6.28) Inaccuracy. Ne7+ was best. } { [%eval -6.28] } (19. Ne7+ Kh8 20. Qf1 Ne6 21. c3 Bf4 22. Re1 Qg3 23. Rf3 Qh2+ 24. Kf2 Bg4) 19... cxd5 { [%eval -6.29] } 20. cxd4 { [%eval -6.74] } 20... Bxd4 { [%eval -6.44] } 21. Qf3 { [%eval -6.3] } 21... Bxf2+ { [%eval -6.25] } 22. Qxf2 { [%eval -7.22] } 22... Rf8 { [%eval -7.25] } 23. Qc2 { [%eval -7.19] } 23... dxe4 { [%eval -7.16] } 24. dxe4 { [%eval -6.94] } 24... Qe3+ { [%eval -5.74] } 25. Kh1 { [%eval -5.68] } 25... Be6 { [%eval -5.6] } 26. Rd1?? { (-5.60 → Mate in 9) Checkmate is now unavoidable. Qc3 was best. } { [%eval #-9] } (26. Qc3 Qxe4 27. Qg3 Qe5 28. Qxe5 dxe5 29. Re1 Bd5 30. Rxe5 Bc6 31. Kh2 Re8) 26... Rc8?? { (Mate in 9 → -5.38) Lost forced checkmate sequence. Rf6 was best. } { [%eval -5.38] } (26... Rf6 27. g4 Qf3+ 28. Qg2 Qxd1+ 29. Kh2 Rh6+ 30. Kg3 Qe1+ 31. Qf2 Rh3+ 32. Kxh3) 27. Qa4 { [%eval -5.37] } 27... Qc5 { [%eval -5.46] } 28. e5 { [%eval -5.88] } 28... Qxe5 { [%eval -5.93] } 29. Rf1 { [%eval -5.83] } 29... a6 { [%eval -5.66] } 30. b3 { [%eval -6.18] } 30... Qh5+ { [%eval -6.01] } 31. Kg1 { [%eval -5.97] } 31... Qb5 { [%eval -5.63] } 32. Qe4 { [%eval -5.59] } 32... Qd5 { [%eval -5.63] } 33. Qh4 { [%eval -6.07] } 33... h6 { [%eval -5.98] } 34. Qe7 { [%eval -6.77] } 34... Bf5 { [%eval -6.12] } 35. Re1 { [%eval -7.03] } 35... Rf8 { [%eval -5.76] } 36. Rf1 { [%eval -5.92] } 36... b5 { [%eval -5.9] } 37. b4 { [%eval -6.35] } 37... Rf6 { [%eval -6.66] } 38. Qe8+ { [%eval -6.82] } 38... Kh7 { [%eval -6.55] } 39. Re1 { [%eval -8.16] } 39... Qd4+ { [%eval -6.56] } 40. Kh1 { [%eval -8.0] } 40... d5 { [%eval -7.13] } 41. Qh5 { [%eval -8.74] } 41... Be4 { [%eval -8.7] } 42. Rg1? { (-8.70 → Mate in 8) Checkmate is now unavoidable. Qe2 was best. } { [%eval #-8] } (42. Qe2 Rf2 43. Rd1 Bxg2+ 44. Kg1 Qh4 45. Qg4 Qxg4 46. Kxf2 Qf3+ 47. Kg1 Qg3) 42... Qxb4? { (Mate in 8 → -7.24) Lost forced checkmate sequence. Qf2 was best. } { [%eval -7.24] } (42... Qf2 43. Qh2 Rf4 44. Qxf4 Qxf4 45. Re1 Qh4+ 46. Kg1 Qxe1+ 47. Kh2 Qe2 48. Kh3) 43. Kh2? { (-7.24 → Mate in 10) Checkmate is now unavoidable. Qe2 was best. } { [%eval #-10] } (43. Qe2 Qc3 44. Rf1 Qc2 45. Re1 Rf2 46. Qxc2 Rxc2 47. Kh2 b4 48. Kg3 Rxa2) 43... Qd6+ { [%eval #-9] } 44. g3 { [%eval #-8] } 44... Rf2+ { [%eval #-7] } 45. Kh3 { [%eval #-7] } 45... Qe6+ { [%eval #-6] } 46. g4 { [%eval #-6] } 46... Qd6 { [%eval #-5] } 47. Rg3 { [%eval #-5] } 47... Rf1 { [%eval #-6] } 48. g5 { [%eval #-5] } 48... Qe6+ { [%eval #-7] } 49. Rg4 { [%eval #-7] } 49... Rh1+ { [%eval #-6] } 50. Kg3 { [%eval #-6] } 50... Rxh5 { [%eval #-5] } 51. g6+ { [%eval #-6] } 51... Qxg6 { [%eval #-13] } 52. Rxg6 { [%eval #-14] } 52... Kxg6 { [%eval #-13] } 53. a4 { [%eval #-6] } 53... b4 { [%eval #-7] } 54. a5 { [%eval #-6] } 54... b3 { [%eval #-6] } 55. Kf4 { [%eval #-6] } 55... b2 { [%eval #-5] } 56. Kg4 { [%eval #-3] } 56... b1=Q { [%eval #-2] } 57. Kf4 { [%eval #-2] } 57... Rf5+ { [%eval #-2] } 58. Kg4 { [%eval #-2] } 58... Qg1+ { [%eval #-1] } 59. Kh3 { [%eval #-1] } 59... Rh5# { Black wins by checkmate. } 0-1