[Event "Weekly Rapid Arena"] [Site "https://lichess.org/9tULiqch"] [Date "2021.12.16"] [White "MEGALODON777hs"] [Black "estrelasjb"] [Result "1-0"] [UTCDate "2021.12.16"] [UTCTime "17:36:09"] [WhiteElo "1952"] [BlackElo "2278"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 { A50 Mexican Defense } 3. Nf3 Nb8?! { (0.71 → 1.83) Inaccuracy. d6 was best. } (3... d6 4. Nc3 a6 5. e3 g6 6. Bd3 Bg7 7. O-O O-O 8. h3) 4. Nc3 Ng8?! { (1.65 → 2.41) Inaccuracy. g6 was best. } (4... g6) 5. e4 Nf6?! { (2.61 → 4.16) Inaccuracy. d6 was best. } (5... d6 6. Be3 g6 7. Qc2 Bg4 8. Qb3 Nd7 9. Qxb7 Rb8 10. Qxa7) 6. Be3?! { (4.16 → 2.88) Inaccuracy. Qa4 was best. } (6. Qa4 c6) 6... Nc6? { (2.88 → 5.00) Mistake. d6 was best. } (6... d6 7. Qc2 Ng4 8. Bg5 f6 9. Bd2 c5 10. Be2 g6 11. h3 cxd4 12. Nxd4 Ne5 13. O-O) 7. Be2?! { (5.00 → 3.36) Inaccuracy. e5 was best. } (7. e5 Ng4 8. Bc1 Nb8 9. h3 Nh6 10. d5 Na6 11. g4 f6 12. Qe2 Nf7 13. exf6 gxf6) 7... Nb8?! { (3.36 → 5.24) Inaccuracy. d6 was best. } (7... d6 8. d5) 8. e5 Ng8 9. d5 e6 10. O-O d6 11. Rc1 Na6 12. a3 Nc5?! { (5.88 → 8.60) Inaccuracy. dxe5 was best. } (12... dxe5 13. c5) 13. b4 Nd7 14. Qd4 Nxe5 15. Nxe5 dxe5 16. Qxe5 Qd6 17. Bf4 Nf6 18. Nb5 Qxe5 19. Bxe5 Bd6 20. Bxd6 cxd6 21. Nc7+ Kd7 22. Nxa8 b6 23. c5 dxc5 24. bxc5 Nxd5 25. Bb5+ Kd8 26. c6 a6 27. c7+ Ke7 28. Bc6 Nxc7 29. Nxc7 Kd6 30. Bf3 f6 31. Rfd1+ Ke7 32. Be2 b5 33. Rc6 Bb7?! { (11.62 → Mate in 4) Checkmate is now unavoidable. f5 was best. } (33... f5 34. Nxa6) 34. Rcd6?! { (Mate in 4 → 11.15) Lost forced checkmate sequence. Rxe6+ was best. } (34. Rxe6+ Kf7 35. Bh5+ g6 36. Rd7+ Kg8 37. Re8#) 34... Bd5 35. Nxd5+ exd5 36. R1xd5 Ra8 37. Bf3 Ra7 38. Bg4 a5 39. Rd7+ Rxd7 40. Rxd7+ Kf8 41. Be6 a4 42. Rb7 { Black resigns. } 1-0