[Event "Thematic Swiss - Smith Morra"] [Site "https://lichess.org/6t2ucIqo"] [Date "2022.02.06"] [White "Demyan7777"] [Black "Miguelsobrinho"] [Result "0-1"] [UTCDate "2022.02.06"] [UTCTime "21:08:43"] [WhiteElo "2235"] [BlackElo "1870"] [Variant "From Position"] [TimeControl "600+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pp1ppppp/8/8/3pP3/2P5/PP3PPP/RNBQKBNR b KQkq - 0 3"] [SetUp "1"] [Annotator "lichess.org"] 3... g6 4. cxd4 Bg7 5. Nc3 Nc6?! { (0.95 → 2.12) Inaccuracy. d6 was best. } (5... d6 6. Nf3 Bg4 7. Bb5+ Nd7 8. Be2 Ngf6 9. Be3 O-O 10. O-O) 6. Nf3? { (2.12 → 0.71) Mistake. d5 was best. } (6. d5 Nd4 7. Be3 e5 8. Nge2 Nxe2 9. Bxe2 d6 10. Nb5 Nf6) 6... d6 7. Bc4 Nf6 8. h3?! { (0.90 → 0.20) Inaccuracy. d5 was best. } (8. d5 Na5 9. Bd3 a6 10. Be3 O-O 11. O-O b5 12. b3 e6) 8... O-O?! { (0.20 → 0.82) Inaccuracy. Nxe4 was best. } (8... Nxe4 9. Bxf7+ Kxf7 10. Nxe4 d5 11. Nc5 Rf8 12. O-O Kg8 13. Be3) 9. Be3? { (0.82 → -0.53) Mistake. d5 was best. } (9. d5 Na5 10. Bd3 Bd7 11. O-O b5 12. Be3 a6 13. b3 Rc8) 9... a6? { (-0.53 → 0.75) Mistake. Nxe4 was best. } (9... Nxe4 10. Bxf7+ Rxf7 11. Nxe4 Qa5+ 12. Nc3 Qa6 13. Ng5 Rf5 14. Qb3+) 10. a4? { (0.75 → -0.52) Mistake. O-O was best. } (10. O-O b5 11. Bd3 e6 12. a4 bxa4 13. Re1 Nb4 14. Bb1 Bd7 15. Bf4 Bc6 16. Nxa4 Rb8) 10... Nd7?? { (-0.52 → 1.18) Blunder. Nxe4 was best. } (10... Nxe4 11. Nxe4 d5 12. Bd3 dxe4 13. Bxe4 Qa5+ 14. Bd2 Qb6 15. d5 Nd4 16. Bc3 Bf5 17. Bxf5) 11. O-O b6?! { (1.11 → 2.31) Inaccuracy. Nb6 was best. } (11... Nb6 12. Bb3 Bd7 13. Bf4 Rc8 14. Re1 Na5 15. Ba2 Nc6 16. Qd2 Nb4 17. Bb3 Nc4 18. Bxc4) 12. d5?! { (2.31 → 1.66) Inaccuracy. Ng5 was best. } (12. Ng5) 12... Nce5 13. Nxe5 Nxe5 14. Bb3 Nd7 15. f4 Nc5?! { (0.35 → 0.97) Inaccuracy. Rb8 was best. } (15... Rb8) 16. Bc2 e6?! { (0.85 → 1.87) Inaccuracy. a5 was best. } (16... a5 17. Bd4 Bxd4+ 18. Qxd4 Ba6 19. Rf2 f6 20. Rf3 Rb8 21. Na2 b5 22. b4 Nxa4 23. Kh2) 17. Bd4?! { (1.87 → 0.82) Inaccuracy. dxe6 was best. } (17. dxe6) 17... e5 18. fxe5 dxe5?! { (0.34 → 1.12) Inaccuracy. Bxe5 was best. } (18... Bxe5) 19. Be3 Bb7?? { (1.19 → 3.38) Blunder. Nb7 was best. } (19... Nb7 20. Bd3) 20. Qe2? { (3.38 → 1.99) Mistake. a5 was best. } (20. a5) 20... Qc7 21. Qf2 Rac8 22. Rad1 Rfd8?? { (1.60 → 3.99) Blunder. a5 was best. } (22... a5) 23. d6?? { (3.99 → 1.29) Blunder. b4 was best. } (23. b4) 23... Rxd6 24. Rxd6 Qxd6 25. Qxf7+ Kh8 26. Bxc5? { (1.32 → -0.25) Mistake. Bb1 was best. } (26. Bb1 a5) 26... Qxc5+ 27. Kh1?? { (-0.22 → -6.38) Blunder. Qf2 was best. } (27. Qf2 Bf8 28. Kh2 Qxf2 29. Rxf2 Bb4 30. Rf7 Bc6 31. Bd3 Bxc3 32. bxc3 Bxa4 33. Bxa6 Rxc3) 27... Rf8 28. Bb3 Rxf7 29. Rxf7 Bc6 30. Rc7 Qd6 31. Rc8+ Bf8 32. Kh2 Kg7 33. Nd5 Bb7?? { (-6.84 → -1.62) Blunder. Kh6 was best. } (33... Kh6 34. Bc4 Bb7 35. Re8 Bxd5 36. Bxd5 Qf6 37. Rxf8 Qxf8 38. Kg1 Qc5+ 39. Kh1 Qc2 40. Kh2) 34. Re8?? { (-1.62 → -7.00) Blunder. Rc7+ was best. } (34. Rc7+) 34... Bxd5 35. Bxd5 Qb4 36. b3 Bc5 37. Rg8+?! { (-14.03 → Mate in 9) Checkmate is now unavoidable. Rc8 was best. } (37. Rc8 Be3) 37... Kf6? { (Mate in 9 → -9.76) Lost forced checkmate sequence. Kh6 was best. } (37... Kh6 38. Rc8 Be3 39. Rc1 Bxc1 40. g4 Qd2+ 41. Kg1 Qe1+ 42. Kg2 Qe2+ 43. Kg1 Be3+ 44. Kh1) 38. Rh8? { (-9.76 → Mate in 7) Checkmate is now unavoidable. Rc8 was best. } (38. Rc8 Be3) 38... Qe1 39. Rxh7 Bf2 40. Rf7+ Kg5 41. h4+ Kxh4 42. g3+ Bxg3+ 43. Kg2 Qe2+ 44. Kg1 Bf4 45. Rh7+ Kg3 46. Rh3+ Kxh3 47. Be6+ Kg3 48. Bh3 Be3+ 49. Kh1 Qh2# { Black wins by checkmate. } 0-1