[Event "Golden Castle Tournament 02"] [Site "https://lichess.org/G2c38nLs"] [Date "2024.05.12"] [White "sarasisehansa"] [Black "Thilakarathna11"] [Result "0-1"] [UTCDate "2024.05.12"] [UTCTime "15:19:21"] [WhiteElo "1523"] [BlackElo "1310"] [WhiteRatingDiff "-153"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 { C68 Ruy Lopez: Exchange Variation } dxc6 5. Nxe5 Qe7 6. d4 f6 7. Nf3 Qxe4+ 8. Be3 Bf5 9. O-O? { (-0.49 → -2.14) Mistake. c4 was best. } (9. c4 Bb4+ 10. Nbd2 Bxd2+ 11. Qxd2 Bh3 12. Qe2 Bg4 13. h3 Bxf3 14. gxf3 Qf5) 9... Qxc2 10. Na3?! { (-2.33 → -3.16) Inaccuracy. d5 was best. } (10. d5 Qxd1) 10... Bxa3 11. bxa3 Qxd1 12. Raxd1 O-O-O 13. h3 h5 14. Kh2 Ne7 15. Rd2 Nd5 16. Rb1? { (-3.48 → -6.34) Mistake. Ng1 was best. } (16. Ng1 Rde8 17. Re1 b6 18. Rdd1 Kd7 19. Rd2 Nxe3 20. Rxe3 Rxe3 21. fxe3) 16... Bxb1 17. Kg1 Nxe3 18. fxe3 Rhe8 19. Kf2 Re7 20. g4 hxg4 21. hxg4 Rde8 22. Re2 Bd3 23. Rd2 Rxe3 24. Ng1 Bg6 25. Rb2 Rxa3 26. Kg2 Rd3 27. Nf3 Be4 28. Kf2 Bxf3 29. Kf1 Rxd4 30. Rf2? { (-7.89 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (30. g5 fxg5 31. Kf2 Bd5 32. Kg3 Kb8 33. Rc2 Rd3+ 34. Kf2 g4 35. Re2 g3+) 30... Bxg4? { (Mate in 1 → -7.84) Lost forced checkmate sequence. Rd1# was best. } (30... Rd1#) 31. Rg2? { (-7.84 → Mate in 8) Checkmate is now unavoidable. a4 was best. } (31. a4 Kd7 32. Rg2 Rxa4 33. Kf2 Ra2+ 34. Kf1 Rxg2 35. Kxg2) 31... Bh3 32. Kg1 Bxg2 33. Kxg2 Rd2+ 34. Kg3 Rxa2 35. Kf4 c5 36. Kf5 c4 37. Kg6 c3 38. Kxg7 c2 39. Kxf6 c1=Q 40. Kf7 Rd8 41. Ke7 Qc5+ 42. Ke6 Re2+ 43. Kf6 Qf8+ 44. Kg5 Rg2+ 45. Kh5 Qh8# { Black wins by checkmate. } 0-1