[Event "Rated blitz game"] [Site "https://lichess.org/EfCDJBeu"] [Date "2021.12.31"] [White "convexprime"] [Black "M500000"] [Result "0-1"] [UTCDate "2021.12.31"] [UTCTime "19:35:59"] [WhiteElo "1106"] [BlackElo "1102"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nc6?! { (0.00 → 0.67) Inaccuracy. e6 was best. } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. d4 d5 3. c4 Nf6 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. g3 Nf6 3. Bg2 Ng4? { (0.13 → 1.31) Mistake. e5 was best. } (3... e5 4. c4 d5 5. cxd5 Nxd5 6. O-O Nb6 7. Nc3 Be7 8. d3) 4. O-O d5?! { (0.96 → 1.62) Inaccuracy. e5 was best. } (4... e5 5. e4 Nf6 6. Nc3 d6 7. h3 Be7 8. d4 O-O 9. Be3) 5. h3 Nge5 6. b3?? { (1.64 → -0.75) Blunder. Nxe5 was best. } (6. Nxe5 Nxe5 7. d4 Nc4 8. Nc3 c6 9. e4 e6 10. e5 b5 11. a3 a5 12. Ne2 a4) 6... Bf5?? { (-0.75 → 1.88) Blunder. Nxf3+ was best. } (6... Nxf3+ 7. exf3) 7. Bb2?? { (1.88 → -0.71) Blunder. Nh4 was best. } (7. Nh4) 7... e6?? { (-0.71 → 7.00) Blunder. Nxf3+ was best. } (7... Nxf3+ 8. exf3 Qd7 9. Kh2 h5 10. f4 Be4 11. d3 Bxg2 12. Kxg2 h4 13. g4 O-O-O 14. Nd2) 8. Nxe5 Nxe5 9. Bxe5 Bd6 10. d4 Bxe5 11. dxe5 Rg8 12. g4 Be4 13. f3 Bxf3 14. Bxf3 Qh4 15. Kh2 O-O-O 16. Nc3 Rd6 17. exd6 cxd6 18. Nb5 a6 19. Nxd6+ Kd7 20. Nxb7 Kc7 21. Nc5 Kc6 22. Qd4 Qf6 23. Qb4 Qe5+ 24. Kg1 Qb2?! { (12.33 → Mate in 7) Checkmate is now unavoidable. Qe3+ was best. } (24... Qe3+ 25. Kg2 Qxc5 26. Qxc5+ Kxc5 27. e4 d4 28. Be2 f6 29. Bxa6 Kd6 30. h4 Ke5 31. Kf3) 25. Nxa6?! { (Mate in 7 → 18.02) Lost forced checkmate sequence. Qb7+ was best. } (25. Qb7+ Kd6 26. Qd7+ Ke5 27. Qc7+ Kf6 28. Be4+ Kg5 29. Qf4+ Kh4 30. g5+ Kxh3 31. Rf3#) 25... Qxc2?! { (18.02 → Mate in 5) Checkmate is now unavoidable. f6 was best. } (25... f6 26. Qc5+) 26. Qa4+?! { (Mate in 5 → 18.97) Lost forced checkmate sequence. Rac1 was best. } (26. Rac1 Kd7 27. Rxc2 Rc8 28. Rxc8 Kxc8 29. Qe7 f6 30. Qc7#) 26... Kd6 27. Qb4+ Ke5 28. Rad1 Ra8?! { (18.70 → Mate in 6) Checkmate is now unavoidable. Qxd1 was best. } (28... Qxd1 29. Rxd1) 29. Nc7?! { (Mate in 6 → 21.46) Lost forced checkmate sequence. Bxd5 was best. } (29. Bxd5 Qxd1 30. Qf4+ Kxd5 31. Rxd1+ Kc6 32. Qc7+ Kb5 33. a4+ Kxa6 34. Rd6#) 29... Rxa2?! { (21.46 → Mate in 4) Checkmate is now unavoidable. Qxc7 was best. } (29... Qxc7 30. Bxd5) 30. Qd4+?! { (Mate in 4 → 21.40) Lost forced checkmate sequence. Rxd5+ was best. } (30. Rxd5+ exd5 31. Qe7+ Kf4 32. Bxd5+ Kg3 33. Rf3#) 30... Kd6 31. Nb5+ Kc6 32. Nc3 Rb2?! { (17.55 → Mate in 5) Checkmate is now unavoidable. Qxd1 was best. } (32... Qxd1 33. Rxd1) 33. Qa4+?! { (Mate in 5 → 18.00) Lost forced checkmate sequence. Bxd5+ was best. } (33. Bxd5+ exd5 34. Qxd5+ Kb6 35. Qb5+ Ka7 36. Rxf7+ Ka8 37. Rd8#) 33... Kd6 34. Qb4+ Ke5 35. Rc1?! { (Mate in 4 → 13.15) Lost forced checkmate sequence. Rxd5+ was best. } (35. Rxd5+ exd5 36. Qe7+ Kf4 37. Bxd5+ Kg3 38. Rf3#) 35... Qxb3 36. Qxb3 Rxb3 37. e4 d4 38. Ne2 d3 39. Rc5+ Kf6 40. Nc1 Rc3 41. Rxc3 e5?! { (17.02 → Mate in 11) Checkmate is now unavoidable. h5 was best. } (41... h5 42. gxh5) 42. Rxd3?! { (Mate in 11 → 17.92) Lost forced checkmate sequence. Bd1+ was best. } (42. Bd1+ Kg6 43. Rc7 f6 44. Rf5 d2 45. Nd3 h6 46. Kg2 Kh7 47. Rxf6 h5 48. Rff7 hxg4) 42... Kg5 43. Rf2 f6?! { (20.06 → Mate in 9) Checkmate is now unavoidable. g6 was best. } { Black wins on time. } (43... g6 44. Rg2) 0-1