[Event "Swisslandia S1 E1 Upper"] [Site "https://lichess.org/h0JrJwZQ"] [Date "2021.06.26"] [White "andrewmberka"] [Black "Bigbusyracecar"] [Result "1-0"] [UTCDate "2021.06.26"] [UTCTime "17:00:01"] [WhiteElo "1599"] [BlackElo "1740"] [WhiteRatingDiff "+92"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "E17"] [Opening "Queen's Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O { E17 Queen's Indian Defense: Classical Variation } O-O 7. Nbd2 c5 8. Nb3?! { (0.12 → -0.92) Inaccuracy. b3 was best. } (8. b3 Nc6 9. e3 d6 10. Bb2 Qd7 11. e4 Nxd4 12. Nxd4 cxd4) 8... Qc7 9. Qc2 d6 10. Re1 d5? { (-0.88 → 0.61) Mistake. Be4 was best. } (10... Be4 11. Qd1) 11. Bf4 Bd6? { (0.44 → 1.71) Mistake. Qc8 was best. } (11... Qc8 12. dxc5) 12. Bxd6 Qxd6 13. dxc5 bxc5 14. Nfd2? { (2.13 → 0.54) Mistake. cxd5 was best. } (14. cxd5) 14... Nbd7 15. f4? { (0.38 → -0.78) Mistake. e4 was best. } (15. e4 Rae8) 15... Rab8 16. e4 dxe4 17. Rad1 Qc7?! { (-0.97 → -0.36) Inaccuracy. Qa6 was best. } (17... Qa6 18. Qc3 Ba8 19. Nc1 Qb6 20. b3 Rbd8 21. Qe3 Nb8 22. Nxe4 Bxe4 23. Bxe4 Nxe4 24. Qxe4) 18. Nxe4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Nf6 21. Qe5 Qxe5?? { (-0.29 → 1.43) Blunder. Qb6 was best. } (21... Qb6 22. Rd6) 22. fxe5 Ng4 23. Rd7?! { (1.67 → 0.74) Inaccuracy. Re2 was best. } (23. Re2) 23... Rfc8?! { (0.74 → 1.76) Inaccuracy. Rb4 was best. } (23... Rb4 24. h3 Nh6 25. Re4 Nf5 26. Kf2 a5 27. Ra7 a4 28. Nxc5 Rxb2+ 29. Re2 Rxe2+ 30. Kxe2) 24. Rxa7 Ra8? { (1.55 → 3.06) Mistake. h5 was best. } (24... h5) 25. Rxa8 Rxa8 26. h3 Nh6 27. Nxc5 Rxa2 28. Rb1 g6? { (2.61 → 4.94) Mistake. Nf5 was best. } (28... Nf5 29. Kf2) 29. g4 Ra5?! { (4.92 → 6.69) Inaccuracy. Kf8 was best. } (29... Kf8 30. b4) 30. b4 Ra8 31. Nd7 Kg7 32. b5 Rd8 33. Rd1 Ng8 34. c5 Ne7 35. c6 Rc8 36. Kf2 Nd5?! { (5.48 → 8.06) Inaccuracy. Nxc6 was best. } (36... Nxc6 37. Rc1) 37. Nf6?? { (8.06 → 3.24) Blunder. Rxd5 was best. } (37. Rxd5) 37... Nb6?? { (3.24 → 8.21) Blunder. Nc3 was best. } (37... Nc3 38. Rd7 Nxb5 39. c7 Ra8 40. Ne4 Ra2+ 41. Kg3 Ra3+ 42. Kf4 Nxc7 43. Rxc7 Ra4 44. g5) 38. Ke2 Na4 39. Rc1 Nb6 40. Ne4 Nd5 41. Nd6 Ra8 42. c7 Nb6 43. c8=Q Nxc8 44. Nxc8 Rb8 45. b6 Rb7 46. Kd3 Rb8 47. Kd4 Kf8 48. Rc7 Ke8 49. Kc5 Kd8?! { (12.62 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (49... Kf8 50. Nd6) 50. Nd6 f5 51. exf6 Ra8 52. f7 Ra5+ 53. Nb5 Ra8 54. f8=Q# { White wins by checkmate. } 1-0