[Event "GM Lothar Schmid Birthday AS Arena"] [Site "https://lichess.org/ZPczaPTU"] [Date "2023.05.10"] [White "LionsGD34"] [Black "LionsRD33"] [Result "0-1"] [UTCDate "2023.05.10"] [UTCTime "20:04:32"] [WhiteElo "624"] [BlackElo "587"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+186"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } Nc6 3. Bxc6 dxc6 4. Nf3 Nf6 5. O-O Bc5 6. c3 Bg4 7. b3?? { (0.25 → -1.52) Blunder. d3 was best. } (7. d3 Bh5 8. Re1 O-O 9. h3 Re8 10. Qe2 Bxf3 11. Qxf3 Nd7) 7... Bxf3? { (-1.52 → 0.12) Mistake. Nxe4 was best. } (7... Nxe4 8. Qe2) 8. Qxf3 Bxf2+?? { (-0.08 → 4.22) Blunder. Qd7 was best. } (8... Qd7 9. Na3 Bxa3 10. Bxa3 O-O-O 11. Rad1 Qd3 12. Qf5+ Rd7 13. f3 Re8 14. Bc5 b6 15. Bf2) 9. Rxf2 O-O 10. Qxf6?? { (4.19 → -3.27) Blunder. d3 was best. } (10. d3 Qd7 11. Bg5 Ng4 12. Rf1 f6 13. Bc1 Rad8 14. h3 f5 15. exf5 Nf6 16. Bg5 Qxd3) 10... gxf6 11. Rxf6? { (-3.41 → -5.97) Mistake. c4 was best. } (11. c4 Re8 12. h3 Kh8 13. Nc3 Rg8 14. Ba3 Rg6 15. Re1 a5 16. Re3 a4 17. bxa4 Qd7) 11... Qxf6 12. c4 Qe7 13. c5?! { (-6.06 → -9.73) Inaccuracy. h3 was best. } (13. h3 Qc5+ 14. Kh1 Qf2 15. Bb2 Rad8 16. Bc3 Rd3 17. Na3 Rxh3+ 18. gxh3 Qf3+ 19. Kh2 Qe2+) 13... f5 14. b4 fxe4 15. Ba3?! { (-13.28 → Mate in 6) Checkmate is now unavoidable. d4 was best. } (15. d4 Qh4 16. g3 Qf6 17. Bf4 exf4 18. Nd2 Qxd4+ 19. Kg2 f3+ 20. Kh3 Qxa1 21. b5 e3) 15... Qf6 16. Nc3 Qf1+?? { (Mate in 3 → 1.49) Lost forced checkmate sequence. Qf2+ was best. } (16... Qf2+ 17. Kh1 Qf1+ 18. Rxf1 Rxf1#) 17. Rxf1 Rfe8?? { (1.51 → 4.32) Blunder. Rad8 was best. } (17... Rad8) 18. Rf8+?? { (4.32 → -5.96) Blunder. Nxe4 was best. } (18. Nxe4 Kg7 19. Bb2 a5 20. a3 Re7 21. Ng3 Kg6 22. Nf5 Ree8 23. Nh4+ Kg5 24. Nf3+ Kf5) 18... Rxf8 19. d3 exd3 20. Nd5?! { (-6.63 → -11.61) Inaccuracy. Bc1 was best. } (20. Bc1 Rf7 21. h3 a5 22. bxa5 Rxa5 23. Bd2 Rxc5 24. Ne4 Rc2 25. a4 Rc4 26. Ng5 Rf6) 20... Rae8 21. b5 Re7? { (-11.22 → -4.46) Mistake. cxd5 was best. } (21... cxd5 22. Bb4 e4 23. c6 e3 24. g4 d2 25. Kg2 bxc6 26. Bxf8 Rxf8 27. bxc6 e2 28. g5) 22. Nxe7+ Kf7 23. Nxc6 bxc6 24. b6?? { (-5.92 → Mate in 8) Checkmate is now unavoidable. Bc1 was best. } (24. Bc1 cxb5 25. Kf2 Rd8 26. Ke3 Kg8 27. Bd2 c6 28. a3 Rd4 29. h3 h5 30. Bb4 Rd5) 24... cxb6?? { (Mate in 8 → -6.02) Lost forced checkmate sequence. d2 was best. } (24... d2 25. Kf2 d1=Q 26. Ke3 Qd4+ 27. Ke2 Ke6 28. Bc1 e4 29. Ke1 Qf2+ 30. Kd1 Rd8+ 31. Bd2) 25. cxb6 axb6 26. Bxf8 Kxf8 27. a4 d2 28. Kf2 d1=Q 29. a5?! { (-12.62 → Mate in 9) Checkmate is now unavoidable. h3 was best. } (29. h3 e4) 29... bxa5 30. g4 Qd2+ 31. Kf3 a4 32. Ke4 a3 33. h4 a2 34. g5 a1=Q 35. g6 Qda5 36. gxh7 Kg7 37. h8=Q+ Kxh8 38. h5 Qc5 39. h6 Qb5 40. Kf5 Kh7 41. Kf6 Kxh6 42. Kf7 Qb6 43. Kf8 Qa2 44. Ke8 Qaa7 45. Kf8 Qbb8# { Black wins by checkmate. } 0-1