[Event "Casual classical game"] [Site "https://lichess.org/qc91vHH6"] [Date "2024.05.15"] [White "DENIZAO"] [Black "GCCosta"] [Result "1-0"] [UTCDate "2024.05.15"] [UTCTime "21:42:59"] [WhiteElo "1500"] [BlackElo "1694"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 Nf6 4. e4 e6?! { (-0.15 → 0.57) Inaccuracy. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Ndb5 Na6 9. Bf4) 5. Bxc4 Bb4 6. e5 Nd5 7. Bd2 Nxc3?! { (0.75 → 1.34) Inaccuracy. O-O was best. } (7... O-O 8. Qg4 f5 9. exf6 Nxf6 10. Qh4 Nd5 11. Qxd8 Rxd8 12. Nf3) 8. bxc3 Ba5 9. h3?! { (2.23 → 1.56) Inaccuracy. Qg4 was best. } (9. Qg4 g6 10. Rd1 Nc6 11. h4 Ne7 12. Bg5 Qd7 13. Ne2 Qc6 14. Bb3 h5) 9... Nc6 10. Qc2? { (2.00 → 0.66) Mistake. Qg4 was best. } (10. Qg4 Kf8 11. Ne2 Ne7 12. O-O c5 13. Rad1 cxd4 14. cxd4 Bxd2 15. Rxd2 Bd7) 10... Nxd4?? { (0.66 → 2.78) Blunder. Ne7 was best. } (10... Ne7) 11. cxd4 Qxd4 12. Rd1 Bxd2+ 13. Qxd2 Qxe5+ 14. Be2 Ke7? { (2.69 → 4.69) Mistake. O-O was best. } (14... O-O 15. Nf3 Qd5 16. Bd3 Bd7 17. Bxh7+ Kxh7 18. Qc2+ Qf5 19. Qxf5+ exf5 20. Rxd7) 15. Nf3 Qd6?! { (4.51 → 7.21) Inaccuracy. Qc5 was best. } (15... Qc5 16. Rc1 Qd6 17. Qg5+ Kf8 18. O-O f6 19. Qh5 g6 20. Qh6+ Kg8 21. Rfd1) 16. Qxd6+?? { (7.21 → 0.96) Blunder. Qg5+ was best. } (16. Qg5+ Ke8 17. Rxd6 cxd6 18. Qxg7 Ke7 19. Ng5 d5 20. Qxh8 Bd7 21. Qxh7 Rf8) 16... cxd6 17. O-O Bd7 18. Nd4 Rhc8 19. f4 Rc7 20. g4 Rac8 21. Rfe1 Rc3 22. h4 Ra3 23. Rd2 Rcc3 24. g5 Re3 25. Kf2? { (0.30 → -1.26) Mistake. Rc1 was best. } (25. Rc1 Rec3) 25... Re4 26. Bf3 Rxe1? { (-1.37 → -0.05) Mistake. Rxf4 was best. } (26... Rxf4 27. Re3 Rxe3 28. Kxe3 e5 29. Ne2 Rxh4 30. Rc2 h6 31. gxh6 gxh6 32. Bxb7) 27. Kxe1 e5 28. fxe5 dxe5 29. Nb3 Be6 30. Bxb7 Bxb3 31. axb3 Rxb3 32. Be4 Rb4 33. Bxh7?! { (-0.14 → -0.72) Inaccuracy. Re2 was best. } (33. Re2 Ke6 34. h5 g6 35. Kd2 f5 36. gxf6 Kxf6 37. Ke3 a5 38. Rc2 a4) 33... g6?! { (-0.72 → -0.07) Inaccuracy. Rxh4 was best. } (33... Rxh4 34. Bd3 Rd4 35. Ke2 e4 36. Bc2 Rxd2+ 37. Kxd2 f5 38. gxf6+ Kxf6 39. Ke3) 34. h5 Rh4 35. hxg6 fxg6 36. Bxg6 Rg4 37. Rd7+ Kxd7?? { (0.04 → 6.42) Blunder. Ke6 was best. } (37... Ke6) 38. Bf5+ Ke7 39. Bxg4 Kf7?! { (5.66 → 7.66) Inaccuracy. a5 was best. } (39... a5 40. Bf5 a4 41. Kd2 Kd6 42. Kc2 e4 43. Bxe4 Ke5 44. Bd3 Ke6 45. g6) 40. Bf5 Ke7 41. Kd2 Kf7?? { (6.33 → Mate in 34) Checkmate is now unavoidable. Kd6 was best. } (41... Kd6 42. Kd3 Kd5 43. g6 e4+ 44. Ke3 Ke5 45. g7 Kxf5 46. g8=Q a5 47. Qd5+) 42. Kd3 Ke7 43. Ke4 a5 44. Kxe5 a4 45. Kd4? { (Mate in 17 → 8.46) Lost forced checkmate sequence. Bc2 was best. } (45. Bc2 Kf7 46. Bxa4 Kg6 47. Kf4 Kf7 48. Kf5 Ke7 49. Ke5 Kf7 50. Bc2 Ke7) 45... Kd6 46. Kc4 Ke5 47. Bc2 Kf4 48. g6 Kg5 49. Kb4 { Black resigns. } 1-0