[Event "QUEEN"] [Site "https://lichess.org/s9Un9Rlx"] [Date "2022.01.28"] [White "sanviroaks"] [Black "Yuvaan2021"] [Result "1-0"] [UTCDate "2022.01.28"] [UTCTime "02:02:00"] [WhiteElo "1337"] [BlackElo "1007"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 d6 3. e4 Nf6 4. Nc3 e5 5. d5 Ne7 6. Bg5 Bg4?! { (0.20 → 0.87) Inaccuracy. Bd7 was best. } (6... Bd7 7. Bd3 Ng6 8. g3 h6 9. Bxf6 Qxf6 10. Nd2 a6 11. Be2) 7. Be2 Qd7?? { (0.71 → 2.81) Blunder. Bd7 was best. } (7... Bd7 8. Qd3 Ng6 9. g3 Be7 10. h4 h6 11. Bxf6 Bxf6 12. Nd1) 8. Bb5? { (2.81 → 1.39) Mistake. Bxf6 was best. } (8. Bxf6 Bxf3 9. Bxf3 gxf6 10. Bg4 f5 11. Bh3 h5 12. Qf3 Qd8) 8... c6 9. Ba4 O-O-O?! { (1.53 → 2.51) Inaccuracy. Qc7 was best. } (9... Qc7 10. O-O Nd7 11. h3 Bh5 12. Be3 Nc8 13. g4 Bg6 14. Nh4 Be7 15. Nf5 Bxf5 16. exf5) 10. O-O? { (2.51 → 0.86) Mistake. h3 was best. } (10. h3 Bh5 11. g4 Bg6 12. Qe2 Kb8 13. O-O-O Qc7 14. dxc6 bxc6 15. Nh4 Nd7 16. Nxg6 hxg6) 10... Qc7?! { (0.86 → 1.96) Inaccuracy. h6 was best. } (10... h6) 11. dxc6 bxc6 12. h3 Bxf3? { (2.03 → 4.05) Mistake. Bh5 was best. } (12... Bh5 13. Qd3) 13. Qxf3 Kd7? { (4.48 → 7.71) Mistake. Rg8 was best. } (13... Rg8) 14. Be3? { (7.71 → 4.29) Mistake. b4 was best. } (14. b4 Kc8 15. b5 c5 16. Rab1 Rg8 17. Rfd1 Kb7 18. b6 axb6 19. Nb5 Qb8 20. Qb3 d5) 14... Ng6?! { (4.29 → 6.33) Inaccuracy. Kc8 was best. } (14... Kc8) 15. Qd1?! { (6.33 → 4.49) Inaccuracy. b4 was best. } (15. b4) 15... Be7 16. Re1?! { (5.22 → 3.54) Inaccuracy. Nd5 was best. } (16. Nd5) 16... Rhe8? { (3.54 → 6.68) Mistake. Qb7 was best. } (16... Qb7 17. Nd5 Ke8 18. Nxf6+ Bxf6 19. Qd5 Ne7 20. Qa5 h6 21. c4 Bg5 22. c5 dxc5 23. Red1) 17. Bg5? { (6.68 → 3.63) Mistake. b4 was best. } (17. b4) 17... h6?! { (3.63 → 5.37) Inaccuracy. Rb8 was best. } (17... Rb8 18. b4) 18. Bh4?? { (5.37 → -2.67) Blunder. Bxf6 was best. } (18. Bxf6 Bxf6) 18... Nxh4 19. g3 Ng6 20. Bb3? { (-2.25 → -4.43) Mistake. Nd5 was best. } (20. Nd5 Qb7) 20... Nh5?? { (-4.43 → Mate in 2) Checkmate is now unavoidable. Rf8 was best. } (20... Rf8 21. Re3 Rb8 22. Qe2 Rb4 23. h4 h5 24. Rd1 Rd4 25. Red3 Ke8 26. Ba4 Nd7 27. Qxh5) 21. Qxh5?? { (Mate in 2 → 3.86) Lost forced checkmate sequence. Qg4+ was best. } (21. Qg4+ f5 22. Qxf5#) 21... Rf8 22. Qd1?! { (3.69 → 2.88) Inaccuracy. Rad1 was best. } (22. Rad1 Bf6) 22... Ke8 23. Ba4 f6?? { (3.12 → 9.79) Blunder. Rh8 was best. } (23... Rh8 24. Nd5) 24. Nd5 Qb7 25. b3?? { (8.28 → 3.68) Blunder. Qh5 was best. } (25. Qh5 Kf7 26. Nxe7 Qxe7 27. Bxc6 Qe8 28. Bxe8+ Rfxe8 29. Rad1 Re7 30. Rd5 a6 31. Ra5 Rb7) 25... Kf7 26. Nxe7?? { (3.62 → 0.00) Blunder. Ne3 was best. } (26. Ne3) 26... Qxe7?? { (0.00 → 4.99) Blunder. Nxe7 was best. } (26... Nxe7 27. c3 Qc8 28. Qg4 Qxg4 29. hxg4 Ke6 30. b4 Kd7 31. Bb3 a5 32. a4 Rb8 33. b5) 27. Bxc6 Rc8?! { (5.06 → 8.98) Inaccuracy. Kg8 was best. } (27... Kg8) 28. Bd5+ Ke8 29. h4 f5 30. h5 Nh8 31. exf5 Rxf5 32. Qg4 Rxc2? { (5.13 → 12.37) Mistake. Qd7 was best. } (32... Qd7 33. Re4) 33. Qxf5 g6 34. Qxc2 gxh5 35. Qc8+ Qd8 36. Qe6+ Kf8?! { (21.76 → Mate in 7) Checkmate is now unavoidable. Qe7 was best. } (36... Qe7 37. Qc8+) 37. Qg8+ Ke7 38. Qxd8+?! { (Mate in 6 → 14.75) Lost forced checkmate sequence. Qg7+ was best. } (38. Qg7+ Ke8 39. Bc6+ Qd7 40. Bxd7+ Kd8 41. Rec1 Nf7 42. Qxf7 a6 43. Rc8#) 38... Kxd8 39. Rac1 Ke7 40. f4 Ng6 41. f5 Nf8 42. Rf1 Nd7 43. Rc7 Kd8 44. Rxa7 Nc5?! { (17.04 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (44... Nf6 45. Bf3) 45. f6 Ke8 46. f7+ Kf8 47. Ra8+ Kg7 48. f8=Q+ Kg6 49. Qf6+ Kh7 50. Qf7# { White wins by checkmate. } 1-0