[Event "Casual blitz game"] [Site "https://lichess.org/2l3L3icb"] [Date "2021.06.10"] [White "humphrydumpty"] [Black "kylehsu"] [Result "0-1"] [UTCDate "2021.06.10"] [UTCTime "03:25:25"] [WhiteElo "957"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game: Gunsberg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 { C47 Four Knights Game: Gunsberg Variation } a6 5. b4?! { (0.50 → -0.44) Inaccuracy. d4 was best. } (5. d4 exd4 6. Nxd4 d6 7. Be2 Be7 8. Be3 O-O 9. O-O Ne5) 5... d6 6. Bb2 Be6 7. Nd5? { (0.00 → -1.19) Mistake. g3 was best. } (7. g3 b5) 7... Nxd5 8. exd5 Bxd5 9. a4?? { (-1.13 → -4.11) Blunder. c4 was best. } (9. c4 Be4) 9... Be7? { (-4.11 → -2.38) Mistake. Nxb4 was best. } (9... Nxb4) 10. b5 axb5 11. axb5 Na5 12. Bc3 Nc4 13. Bxc4? { (-2.29 → -3.92) Mistake. Be2 was best. } (13. Be2 Nb6 14. O-O O-O 15. d3 Qd7 16. Ba5 Bf6 17. Bxb6 cxb6 18. Rxa8 Rxa8 19. Nd2 Be6) 13... Bxc4 14. d3 Bxb5 15. Rxa8 Qxa8 16. O-O e4?? { (-4.89 → -1.49) Blunder. O-O was best. } (16... O-O 17. Re1 Bc6 18. d4 f6 19. Bb4 Re8 20. c4 Qa2 21. d5 Bd7 22. Qd3 Ra8 23. Nd2) 17. Re1? { (-1.49 → -3.10) Mistake. Nd4 was best. } (17. Nd4 Bd7 18. dxe4 Bf6 19. Qf3 O-O 20. Nf5 Bxf5 21. Bxf6 Bg6 22. Bb2 Qa5 23. e5 dxe5) 17... exd3?? { (-3.10 → 2.05) Blunder. exf3 was best. } (17... exf3 18. Bxg7 Rg8 19. Bf6 Rxg2+ 20. Kh1 Qa5 21. Rxe7+ Kf8 22. Qc1 Rg6 23. Bh4 Bc6 24. Re1) 18. cxd3? { (2.05 → 0.38) Mistake. Bxg7 was best. } (18. Bxg7 Kd7) 18... Qa3?? { (0.38 → 5.78) Blunder. Kf8 was best. } (18... Kf8 19. Qc1 Bc6 20. Bxg7+ Kxg7 21. Rxe7 Bxf3 22. Qg5+ Kf8 23. Rxc7 Bd5 24. Qf6 Rg8 25. Rd7) 19. Bxg7 Rg8 20. Qa1?? { (5.72 → -4.86) Blunder. Qe2 was best. } (20. Qe2 d5 21. Bf6 Rg6 22. Qe5 Rxf6 23. Qxf6 Qb4 24. Qg7 Qxe1+ 25. Nxe1 Bd6 26. Qg8+ Ke7) 20... Qxa1 21. Bxa1 Bxd3?? { (-4.84 → 2.14) Blunder. Kd7 was best. } (21... Kd7 22. Re3) 22. Bf6 Kf8?! { (2.36 → 3.79) Inaccuracy. Kd7 was best. } (22... Kd7) 23. Bxe7+ Kg7 24. Rc1 Ra8 25. g3?? { (4.00 → 1.15) Blunder. h3 was best. } (25. h3 Be4 26. Rxc7 Bxf3 27. gxf3 Kg6 28. Kg2 Ra6 29. Rd7 b5 30. Bxd6 Rc6 31. Bb4 Rc4) 25... c5?? { (1.15 → 3.58) Blunder. b5 was best. } (25... b5) 26. Bxd6 c4 27. Ne1 Be2 28. f4 Rd8 29. Be5+ Kg6 30. Kf2 Bd3 31. Nxd3 cxd3 32. Rd1 b5 33. Ke3 Kf5 34. Rxd3 Rxd3+ 35. Kxd3 Kg4 36. Ke4 Kh3 37. f5 Kxh2 38. f6 b4 39. Kf5 b3 40. Bb2 Kxg3 41. Ke5?? { (58.13 → 0.00) Blunder. Kg5 was best. } (41. Kg5 Kf3 42. Kh6 Ke4 43. Kxh7 Kd3 44. Kg7 Kc2 45. Be5 b2 46. Bxb2 Kxb2 47. Kxf7 Kb3) 41... Kg4 42. Kd6 Kg5 43. Ke7 Kg6 44. Bc3?? { (0.00 → -7.06) Blunder. Kd6 was best. } (44. Kd6 Kf5 45. Ke7 Kg6) 44... h5 45. Kf8 h4 46. Ke7 h3 47. Be5 b2 48. Bxb2 h2 49. Kf8?! { (-59.79 → Mate in 12) Checkmate is now unavoidable. Kd6 was best. } (49. Kd6 h1=Q) 49... h1=Q 50. Kg8 Qa8# { Black wins by checkmate. } 0-1