[Event "Campeonato de Ritmo Clásico"] [Site "https://lichess.org/ib7y6OGW"] [Date "2021.02.14"] [White "New_Rodrigo"] [Black "KoroushOme"] [Result "1-0"] [UTCDate "2021.02.14"] [UTCTime "15:01:02"] [WhiteElo "1847"] [BlackElo "1645"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-37"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 c5 4. e3?! { (0.59 → 0.00) Inaccuracy. cxd5 was best. } (4. cxd5 exd5 5. Nf3 cxd4 6. Nxd4 Be7 7. Bf4 Nf6 8. e3 O-O) 4... Nc6 5. Nf3 Nf6 { D32 Tarrasch Defense: Symmetrical Variation } 6. b3 cxd4 7. exd4?! { (-0.21 → -1.21) Inaccuracy. Nxd4 was best. } (7. Nxd4 e5 8. Nxc6 bxc6 9. cxd5 Bb4 10. Bd2 cxd5 11. Bb5+ Bd7) 7... b6?! { (-1.21 → -0.17) Inaccuracy. Ne4 was best. } (7... Ne4 8. Bb2 Qa5 9. Rc1 Bb4 10. Qc2 Qxa2 11. cxd5 exd5 12. Bd3) 8. Bb2 dxc4?! { (-0.29 → 0.31) Inaccuracy. Bb7 was best. } (8... Bb7) 9. bxc4 Nb4? { (0.16 → 1.48) Mistake. Bd6 was best. } (9... Bd6 10. Be2) 10. Qa4+?! { (1.48 → 0.74) Inaccuracy. a3 was best. } (10. a3 Nc6) 10... Bd7 11. Qd1 Bc6? { (0.65 → 1.97) Mistake. Rc8 was best. } (11... Rc8 12. a3) 12. Be2 Bd6 13. a3 Na6 14. d5? { (2.06 → 0.53) Mistake. c5 was best. } (14. c5 bxc5) 14... exd5?? { (0.53 → 5.38) Blunder. Bb7 was best. } (14... Bb7 15. Qa4+ Qd7 16. Qxd7+ Nxd7 17. Nb5 Bb8 18. Nfd4 Nac5 19. Nc6 O-O 20. O-O a6 21. Nxb8) 15. cxd5 Bb7 16. Qa4+?! { (5.36 → 3.59) Inaccuracy. Bxa6 was best. } (16. Bxa6) 16... Qd7? { (3.59 → 7.01) Mistake. b5 was best. } (16... b5 17. Bxb5+) 17. Bb5 Qxb5 18. Qxb5+ Kf8 19. O-O Kg8 20. Rfe1 Nc7 21. Qd3 Ncxd5 22. Nxd5 Bxd5 23. Bxf6 gxf6 24. Qxd5 Rd8 25. Rad1 Bxh2+ 26. Kxh2 Rxd5 27. Rxd5 Kg7 28. Re7 Kf8 29. Rdd7 Rg8 30. Rxf7+ Ke8 31. Rfe7+ Kf8 32. Rd8+?! { (Mate in 4 → 10.79) Lost forced checkmate sequence. Nd4 was best. } (32. Nd4 Rxg2+ 33. Kxg2 b5 34. Ne6+ Kg8 35. Rd8#) 32... Kxe7 33. Rxg8 Kf7 34. Ra8 a5 35. Rb8 Ke6 36. Rxb6+ Kd5 37. Rxf6 Kc4 38. Rh6 Kb3 39. Rxh7 Kxa3?! { (94.67 → Mate in 8) Checkmate is now unavoidable. Kc4 was best. } (39... Kc4 40. Rh5) 40. g4 Kb4 41. Nd2?! { (Mate in 20 → 75.54) Lost forced checkmate sequence. Ra7 was best. } (41. Ra7) 41... a4?! { (75.54 → Mate in 11) Checkmate is now unavoidable. Kc5 was best. } (41... Kc5 42. Nb3+) 42. Nb1 Kb3 43. g5 Kb2 44. g6 Kxb1 45. g7 a3 46. g8=Q Ka1 47. Rb7 a2 48. Qg1# { White wins by checkmate. } 1-0