[Event "TL82023 Arena"] [Site "https://lichess.org/cb8WFTkl"] [Date "2020.03.27"] [White "mehlmichzu"] [Black "TL82023"] [Result "1-0"] [UTCDate "2020.03.27"] [UTCTime "20:10:14"] [WhiteElo "1951"] [BlackElo "1512"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 { B00 Pirc Defense } g6 3. c3 e5 4. d5 Bg7 5. Be2 Nf6 6. Nd2 O-O 7. Ngf3 Nbd7 8. O-O c5? { (-0.31 → 0.92) Mistake. a5 was best. } (8... a5 9. a4) 9. c4 a6 10. a4 Rb8 11. b3 b5? { (0.54 → 2.12) Mistake. Nh5 was best. } (11... Nh5 12. g3 f5 13. exf5 gxf5 14. Ra2 e4 15. Ne1 Nhf6 16. Bb2 Ne5 17. Ng2 Bd7 18. f4) 12. axb5?! { (2.12 → 1.29) Inaccuracy. cxb5 was best. } (12. cxb5 Nh5 13. Nc4 Ndf6 14. Bg5 axb5 15. axb5 h6 16. Bxf6 Bxf6 17. b6 Nf4 18. Re1 Bg7) 12... axb5 13. cxb5 Rb6? { (0.99 → 2.50) Mistake. Nxd5 was best. } (13... Nxd5) 14. Bc4?! { (2.50 → 1.65) Inaccuracy. Bb2 was best. } (14. Bb2 Rb7) 14... Ne8 15. Ne1?! { (2.00 → 1.16) Inaccuracy. Nb1 was best. } (15. Nb1 Rb7) 15... Ndf6 16. f4? { (1.16 → -0.37) Mistake. Bb2 was best. } (16. Bb2 Bd7 17. Nef3 Bxb5 18. Bc3 Rb7 19. Bxb5 Rxb5 20. Re1 Nc7 21. Nc4 Rb7 22. Bb2 Qd7) 16... exf4 17. Rxf4?? { (-0.59 → -5.65) Blunder. Bb2 was best. } (17. Bb2 g5 18. Nc2 Nc7 19. b4 Nxb5 20. Ra2 Nd4 21. Nxd4 cxd4 22. Bxd4 Rxb4 23. Qa1 Re8) 17... Nxd5?? { (-5.65 → -2.46) Blunder. Nh5 was best. } (17... Nh5) 18. Bxd5 Bxa1 19. Qf3?! { (-2.62 → -3.69) Inaccuracy. Nc2 was best. } (19. Nc2 Bh8) 19... Bg7?? { (-3.69 → 7.62) Blunder. Nf6 was best. } (19... Nf6 20. Bc6 Bd7 21. Bxd7 Nxd7 22. Qf1 Be5 23. Rf3 Bd4+ 24. Kh1 Ne5 25. Rg3 Qd7 26. Nc4) 20. Rxf7 Rxf7? { (7.42 → Mate in 2) Checkmate is now unavoidable. Nf6 was best. } (20... Nf6 21. Rxf6+) 21. Qxf7+ Kh8 22. Ndf3?? { (Mate in 1 → 1.75) Lost forced checkmate sequence. Qg8# was best. } (22. Qg8#) 22... Qd7?? { (1.75 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (22... Nf6 23. Bb2 Qd7 24. Qxf6 Bxf6 25. Bxf6+ Qg7 26. Bxg7+ Kxg7 27. Nd3 Rxb5 28. Kf2 Kf6 29. Bc4) 23. Qf4?? { (Mate in 1 → -1.54) Lost forced checkmate sequence. Qg8# was best. } (23. Qg8#) 23... Qg4?? { (-1.54 → 15.54) Blunder. Bb7 was best. } (23... Bb7 24. Bc4 Qe7 25. e5 dxe5 26. Qe3 Bxf3 27. gxf3 Nc7 28. b4 Nxb5 29. Qxc5 Qxc5+ 30. bxc5) 24. Qe3?? { (15.54 → -0.94) Blunder. Qf7 was best. } (24. Qf7) 24... Bd4?? { (-0.94 → 13.59) Blunder. Bb7 was best. } (24... Bb7 25. h3 Qd7 26. Bc4 Qe7 27. e5 d5 28. Bd3 Nc7 29. b4 d4 30. Qf2 Ne6 31. Bc4) 25. Nxd4 cxd4?! { (11.62 → Mate in 5) Checkmate is now unavoidable. Rb7 was best. } (25... Rb7 26. Ndf3) 26. Qxd4+ Ng7 27. Qxb6?! { (Mate in 4 → 23.76) Lost forced checkmate sequence. Qf6 was best. } (27. Qf6 Qf4 28. Bxf4 h6 29. Qf8+ Kh7 30. Qg8#) 27... Qd7 28. Bb2 h5 29. Bxg7+ Kxg7 30. Qd4+ Kh7 31. Nf3 Qg7 32. Ng5+ Kh6 33. Qe3 Qa1+ 34. Kf2 Qb2+ 35. Kg3 Qe5+ 36. Kf2 Qb2+ 37. Ke1 Qa1+ 38. Ke2 Bg4+ 39. Nf3+ Kg7 40. h3 Qb2+ 41. Qd2 Bd7?! { (10.92 → Mate in 6) Checkmate is now unavoidable. Qxd2+ was best. } (41... Qxd2+ 42. Kxd2) 42. g4? { (Mate in 6 → 8.19) Lost forced checkmate sequence. Qxb2+ was best. } (42. Qxb2+ Kf8 43. Qf6+ Ke8 44. Bf7+ Kf8 45. Bxg6+ Kg8 46. Qf7+ Kh8 47. Qh7#) 42... Qf6 43. Qd4 Qxd4 44. Nxd4 Kf6 45. b6 Bc8 46. b7 Bxb7 47. Bxb7 Ke5 48. Ke3 { Black resigns. } 1-0