[Event "Group 1 - Tournament 3"] [Site "https://lichess.org/mNnDRYy6"] [Date "2023.01.28"] [White "Justin_Wen"] [Black "William12345678"] [Result "1-0"] [UTCDate "2023.01.28"] [UTCTime "21:38:00"] [WhiteElo "1772"] [BlackElo "1518"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 Nf6 3. c4 d5? { (0.71 → 2.05) Mistake. d6 was best. } (3... d6 4. Nc3 a6 5. e3 g6 6. Bd3 Bg7 7. O-O O-O 8. h3) 4. Nc3? { (2.05 → 0.61) Mistake. cxd5 was best. } (4. cxd5 Qxd5 5. Nc3 Qd6 6. e4 e5 7. d5 Nb8 8. Be2 Be7) 4... Bf5?! { (0.61 → 1.38) Inaccuracy. e6 was best. } (4... e6 5. Bg5 dxc4 6. e3 Na5 7. Ne5 c6 8. Nxc4 Nxc4 9. Bxc4) 5. cxd5 Nxd5 6. Qb3 e6?! { (1.09 → 1.94) Inaccuracy. Nxc3 was best. } (6... Nxc3 7. bxc3 Qd7 8. e3 Na5 9. Qb4 b6 10. Ne5 Qc8 11. d5) 7. e4 Nxc3 8. exf5 Nd5 9. Bd2 Bd6 10. fxe6 fxe6 11. Qxb7 Nce7?! { (1.58 → 2.57) Inaccuracy. Ndb4 was best. } (11... Ndb4 12. Qb5 O-O 13. Qc4 Qf6 14. a3 Nxd4 15. Nxd4 Qxd4 16. O-O-O Qxc4+ 17. Bxc4 Nd5 18. Rhe1) 12. Bb5+ Kf7 13. Ng5+ Kf6 14. Qa6 h6 15. Ne4+ Kf7 16. O-O Nf5 17. Nxd6+?! { (2.45 → 1.57) Inaccuracy. Bc3 was best. } (17. Bc3 Rf8 18. g3 Kg8 19. Rae1 Nh4 20. f4 Nf5 21. Ba4 Kh8 22. Bb3 Rb8 23. Rf3 Qd7) 17... cxd6? { (1.57 → 2.91) Mistake. Qxd6 was best. } (17... Qxd6 18. Qa4) 18. Qa4?! { (2.91 → 1.88) Inaccuracy. Bc6 was best. } (18. Bc6 Rb8 19. Bxd5 exd5 20. Qxa7+ Qe7 21. Qxe7+ Kxe7 22. Bc3 Kd7 23. a4 g5 24. a5 h5) 18... Qf6?! { (1.88 → 2.67) Inaccuracy. Qh4 was best. } (18... Qh4 19. Rae1) 19. Bc3?! { (2.67 → 1.49) Inaccuracy. Bc6 was best. } (19. Bc6 Rab8 20. Bxd5 exd5 21. Qxa7+ Kg6 22. Bc3 Rhc8 23. Qa4 Kh7 24. Qc2 Qg6 25. Qd3 Rc4) 19... e5?? { (1.49 → 5.77) Blunder. Nh4 was best. } (19... Nh4) 20. dxe5?! { (5.77 → 4.53) Inaccuracy. Bc4 was best. } (20. Bc4 exd4 21. Bxd5+ Kg6 22. Bd2 Kh7 23. Bxa8 Rxa8 24. Qc2 Rb8 25. Qd3 Qg6 26. b3 Nh4) 20... dxe5?! { (4.53 → 5.74) Inaccuracy. Nxc3 was best. } (20... Nxc3 21. Bc4+ Kg6 22. bxc3 dxe5 23. Bd3 Kf7 24. Qb3+ Kf8 25. Rad1 Re8 26. Bb5 Rb8 27. Rd7) 21. Qb3 Ne7 22. Bc4 Rhd8 23. Rad1 Ke6 24. f4 Rab8 25. Qc2 Rbc8 26. fxe5 Qh4 27. Bxd5+ Rxd5 28. Rxd5 Kxd5 29. Rd1+?! { (6.75 → 4.63) Inaccuracy. Qd3+ was best. } (29. Qd3+ Kc5 30. Qd6+ Kb5 31. a4+ Qxa4 32. Qxe7 Kb6 33. e6 Qc4 34. Re1 Qf4 35. Qa3 Qf1+) 29... Ke6 30. Qb3+ Kf5?? { (4.47 → Mate in 7) Checkmate is now unavoidable. Qc4 was best. } (30... Qc4 31. Rd6+ Kf7 32. Qxc4+ Rxc4 33. e6+ Ke8 34. Rd7 Re4 35. Rxa7 Rxe6 36. Bxg7 Nf5 37. Kf2) 31. Rf1+?? { (Mate in 7 → 5.73) Lost forced checkmate sequence. Qf7+ was best. } (31. Qf7+ Qf6 32. exf6 Rf8 33. Rf1+ Kg4 34. h3+ Kg5 35. Bd2+ Kh4 36. Rf4+ Kg3 37. Qb3#) 31... Kg6 32. Qe6+?! { (5.72 → 4.07) Inaccuracy. Qc2+ was best. } (32. Qc2+ Kh5 33. e6 Qd4+ 34. Kh1 Qg4 35. Rf7 Rxc3 36. bxc3 Qxe6 37. Rf1 Kg5 38. Qc1+ Kg6) 32... Kh7 33. Qb3 Qg5 34. Qc2+ Kh8 35. e6 Qe3+ 36. Kh1?? { (4.41 → 1.83) Blunder. Qf2 was best. } (36. Qf2 Qxe6 37. Qxa7 Qd6 38. a4 Rg8 39. Qd4 Qxd4+ 40. Bxd4 Rb8 41. Rf7 Nd5 42. a5 Rb4) 36... Qxe6 37. Qd2 Rg8?? { (2.02 → 5.65) Blunder. Nd5 was best. } (37... Nd5 38. Re1 Qc6 39. Be5 Nf6 40. h3 Re8 41. Kh2 a6 42. a3 Kg8 43. Qd4 Re6 44. Re3) 38. Re1?! { (5.65 → 3.98) Inaccuracy. Rf6 was best. } (38. Rf6 Qxf6 39. Bxf6 Kh7 40. Qd3+ Ng6 41. Qd7 Nf8 42. Qe7 Ne6 43. Qxe6 Rf8 44. Qd7 Rxf6) 38... Qf7?? { (3.98 → Mate in 1) Checkmate is now unavoidable. Qa6 was best. } (38... Qa6 39. Qd7 Ng6 40. Qf7 Qd3 41. Qxa7 Kh7 42. Qd4 Qxd4 43. Bxd4 Nf4 44. Re7 h5 45. h3) 39. Qxh6# { White wins by checkmate. } 1-0