[Event "Blitz"] [Site "https://lichess.org/HHvCNywW"] [Date "2021.12.22"] [White "RichardSommer"] [Black "secretarisvogel"] [Result "0-1"] [UTCDate "2021.12.22"] [UTCTime "16:00:02"] [WhiteElo "2138"] [BlackElo "1660"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening: Queen's Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 Nf6 2. Bb2 e6 3. b5 b6 { A00 Polish Opening: Queen's Indian Variation } 4. a4 a5 5. e3 Bb7 6. c4 c6 7. Nf3 Be7 8. Be2 O-O 9. O-O cxb5 10. axb5 Bc5?! { (0.12 → 0.71) Inaccuracy. d5 was best. } (10... d5 11. Nd4 Qd6 12. cxd5 Nxd5 13. Na3 Rc8 14. Nc4 Qd8 15. Ne5 Bf6 16. Ng4 Nd7 17. Nxf6+) 11. Nc3 d5 12. cxd5 Nxd5 13. Nxd5 Bxd5?! { (0.00 → 0.60) Inaccuracy. Qxd5 was best. } (13... Qxd5 14. Ne1 Qg5 15. Ra4 Bb4 16. Bc3 Bxc3 17. dxc3 Qc5 18. Rd4 Qxc3 19. Nd3 Ra7 20. Nf4) 14. Nd4?! { (0.60 → 0.00) Inaccuracy. Ne5 was best. } (14. Ne5) 14... Qg5 15. Bf3 Bxd4 16. Bxd5?? { (0.00 → -1.69) Blunder. Bxd4 was best. } (16. Bxd4 Nd7 17. h4 Qf5 18. Bg4 Qe4 19. Bf3) 16... Bxb2 17. Bxa8 Bxa1 18. Qxa1 Qxb5 19. Rb1 Qd3 20. Rxb6?? { (-2.00 → -6.28) Blunder. Bf3 was best. } (20. Bf3 Nd7) 20... Nd7 21. Rb7 Rxa8 22. Qa4 Nc5 23. Qb5?! { (-4.87 → -7.07) Inaccuracy. Qxa5 was best. } (23. Qxa5 Qd8) 23... Qxb5 24. Rxb5 Ne4 25. d3 Nd6 26. Rb2 h6 27. Kf1 a4 28. Ke2 a3 29. Ra2 Nb5 30. Kd2 Kf8 31. Kc2 Ke7 32. Kb3 Kd6 33. Kb4 Kc6 34. f4 f5 35. h3 g6 36. g4 Rd8 37. d4 fxg4 38. hxg4 h5 39. gxh5 gxh5 40. Kb3 h4 41. Rh2 Ra8 42. Ka2 Nc3+ 43. Ka1?! { (-13.97 → Mate in 4) Checkmate is now unavoidable. Kb3 was best. } (43. Kb3 a2) 43... a2?! { (Mate in 4 → -11.38) Lost forced checkmate sequence. Rb8 was best. } (43... Rb8 44. Rh1 Rb2 45. d5+ exd5 46. Rh2 Rb1#) 44. Rc2 Ra3 45. e4 Kd6 46. e5+ Kd5 47. Rd2?! { (-61.78 → Mate in 7) Checkmate is now unavoidable. Rb2 was best. } (47. Rb2 h3) 47... Rb3 48. Rc2 Rb1# { Black wins by checkmate. } 0-1