[Event "Rated classical game"] [Site "https://lichess.org/Yl4KIUCq"] [Date "2021.07.11"] [White "MaiaMystery"] [Black "bobnivish"] [Result "0-1"] [UTCDate "2021.07.11"] [UTCTime "15:47:23"] [WhiteElo "1660"] [BlackElo "1837"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 3. dxc5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit Accepted } Nc6 4. e3?! { (0.12 → -0.51) Inaccuracy. Nf3 was best. } (4. Nf3 e6 5. e3 Bxc5 6. c4 Nf6 7. cxd5 exd5 8. Nc3 O-O) 4... e5 5. Bg3 Nf6 6. Nf3 e4 7. Nd4 Bxc5 8. Bb5 Bd7 9. Bxc6 Bxc6?! { (-0.58 → 0.28) Inaccuracy. bxc6 was best. } (9... bxc6 10. h3) 10. O-O O-O 11. c3 Bd6 12. Nd2 Bxg3 13. hxg3 Qd7 14. N2b3 b6 15. Nxc6 Qxc6 16. Nd4 Qd7 17. Qb3 Rab8 18. Rfd1?! { (-0.27 → -0.92) Inaccuracy. Ne2 was best. } (18. Ne2 Rbc8) 18... Rfd8?! { (-0.92 → 0.14) Inaccuracy. Qg4 was best. } (18... Qg4 19. Qc2 Rbe8 20. Ne2 g5 21. Nd4 Qh5 22. f3 exf3 23. gxf3 g4 24. Qf5 Qg6 25. Qf4) 19. Rd2 a6 20. Rad1 b5 21. Ne2 Qb7?? { (0.25 → 2.63) Blunder. Rbc8 was best. } (21... Rbc8 22. Ra1 Rc4 23. Qa3 Qc8 24. Qe7 h6 25. Rad1 Rc6 26. Qb4 h5 27. Nf4 Qf5 28. a4) 22. Nf4 a5?! { (2.89 → 3.73) Inaccuracy. Qa8 was best. } (22... Qa8 23. Nxd5) 23. Nxd5 a4?? { (3.69 → 11.78) Blunder. Nxd5 was best. } (23... Nxd5 24. Rxd5) 24. Nxf6+ gxf6 25. Qb4? { (12.62 → 4.57) Mistake. Rxd8+ was best. } (25. Rxd8+) 25... Rxd2 26. Rxd2 Rc8 27. Rd4 Re8 28. Qc5 Re5?! { (4.63 → 6.53) Inaccuracy. Kg7 was best. } (28... Kg7 29. Rd5) 29. Qd6? { (6.53 → 3.79) Mistake. Rd8+ was best. } (29. Rd8+ Kg7 30. Qf8+ Kg6 31. Qh8 Qe7 32. Rg8+ Kf5 33. g4+ Ke6 34. Re8 Rd5 35. Qf8 Rd7) 29... Kg7 30. g4? { (4.12 → 2.22) Mistake. Qd8 was best. } (30. Qd8 a3 31. b3 Re7 32. Qd6 Rc7 33. Qf4 Rxc3 34. Qg4+ Kh6 35. Qf5 Qc6 36. Rxe4 Kg7) 30... h6? { (2.22 → 3.75) Mistake. Qc8 was best. } (30... Qc8 31. Qd7 Qxd7 32. Rxd7 f5 33. gxf5 h5 34. Rd4 Kf6 35. Rb4 Kxf5 36. a3 Rc5 37. Kh2) 31. g3? { (3.75 → 2.23) Mistake. Qd8 was best. } (31. Qd8 a3) 31... Re6? { (2.23 → 3.87) Mistake. Qc8 was best. } (31... Qc8 32. Qd7 Qxd7 33. Rxd7 Kg6 34. Kg2 Rc5 35. a3 Re5 36. Rc7 h5 37. gxh5+ Rxh5 38. c4) 32. Qf4?? { (3.87 → 1.70) Blunder. Qb4 was best. } (32. Qb4) 32... Qc6?! { (1.70 → 2.38) Inaccuracy. Re5 was best. } (32... Re5 33. Rd6) 33. Qf5? { (2.38 → 0.86) Mistake. Qb8 was best. } (33. Qb8 Re8) 33... Re5?! { (0.86 → 1.97) Inaccuracy. a3 was best. } (33... a3 34. bxa3 Re5 35. Qd7 Qxd7 36. Rxd7 Rc5 37. Rd4 Rxc3 38. a4 bxa4 39. Rxa4 Kg6 40. Kg2) 34. Qf4?! { (1.97 → 0.89) Inaccuracy. Qd7 was best. } (34. Qd7 Qe6) 34... Qe6 35. a3 Qb3 36. Rd2 Qe6?! { (0.00 → 0.91) Inaccuracy. Rd5 was best. } (36... Rd5 37. Rxd5 Qxd5 38. Kg2 Qd3 39. Qf5 Qc4 40. Qf4 Qd5 41. Qf5) 37. Kg2 Rd5 38. Rd4 Rxd4 39. cxd4?! { (0.88 → 0.00) Inaccuracy. exd4 was best. } (39. exd4) 39... Qb3 40. Qxe4?? { (0.00 → -2.13) Blunder. Qc7 was best. } (40. Qc7 Qd1 41. Qc5 Qf3+ 42. Kg1 Qd1+) 40... Qxb2 41. d5?? { (-1.93 → -4.57) Blunder. g5 was best. } (41. g5 hxg5 42. Qe7 b4 43. e4 Qxd4 44. e5 fxe5 45. Qxg5+ Kf8 46. axb4 a3 47. Qh6+ Ke7) 41... Qxa3 42. Qd4 Qd6 43. e4 b4? { (-3.57 → -2.13) Mistake. a3 was best. } (43... a3) 44. f4 a3 45. e5 Qd8 46. exf6+?? { (-0.43 → -8.07) Blunder. d6 was best. } (46. d6) 46... Qxf6 47. Qxb4 Qb2+ 48. Kh3?! { (-61.13 → Mate in 7) Checkmate is now unavoidable. Qxb2+ was best. } (48. Qxb2+ axb2) 48... Qxb4 49. Kh4 a2 50. Kh5 a1=Q 51. g5 hxg5 52. fxg5 Qd1+ 53. g4 Qbxg4# { Black wins by checkmate. } 0-1