[Event "Casual blitz game"] [Site "https://lichess.org/16J20EAK"] [Date "2023.10.05"] [White "donga29"] [Black "wunknown"] [Result "0-1"] [UTCDate "2023.10.05"] [UTCTime "00:24:43"] [WhiteElo "1829"] [BlackElo "2003"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nxd5 10. Qxd5 Bd7 11. Nc2 b4 12. Be2 Be7 13. O-O O-O 14. Bd2 Rc8 15. Nxb4?? { (0.46 → -1.82) Blunder. Qd3 was best. } (15. Qd3 a5 16. b3 f5 17. exf5 Bxf5 18. Qd5+ Kh8 19. Bd3 Bxd3 20. Qxd3 Nd4 21. Ne3 Bg5) 15... Nxb4?? { (-1.82 → 0.34) Blunder. Nd4 was best. } (15... Nd4) 16. Bxb4 Be6 17. Qd2 Bxc4 18. Bxc4 Rxc4 19. Rfd1?! { (0.00 → -0.63) Inaccuracy. Ba5 was best. } (19. Ba5 Qa8) 19... Qb6 20. Ba5 Qc6 21. Qd5 Qxd5 22. exd5 Rfc8 23. Bc3?! { (-0.47 → -1.03) Inaccuracy. a4 was best. } (23. a4 f5) 23... f5 24. h3 Bf6 25. Rd2 Kf7 26. Re2?! { (-1.60 → -2.29) Inaccuracy. f3 was best. } (26. f3) 26... e4 27. Bxf6?! { (-2.04 → -2.88) Inaccuracy. Rb1 was best. } (27. Rb1 Bxc3 28. bxc3 Kf6 29. g4 g6 30. f4 exf3 31. Re6+ Kg5 32. gxf5 gxf5 33. Kf2 Re4) 27... Kxf6 28. Rae1 Ke5 29. Rd2?! { (-3.25 → -4.26) Inaccuracy. Kf1 was best. } (29. Kf1 g6 30. g3 Rd4 31. Rb1 Kxd5 32. b4 Ke5 33. a4 Rb8 34. Reb2 d5 35. b5 Rxa4) 29... Rd4?! { (-4.26 → -3.27) Inaccuracy. Rc2 was best. } (29... Rc2 30. Rxc2 Rxc2 31. g3 Kxd5 32. Rd1+ Kc6 33. Rd4 Rxb2 34. Rc4+ Kb6 35. g4 g6 36. a3) 30. f4+ Kxd5 31. Rxd4+ Kxd4 32. Rd1+ Ke3 33. Rxd6 Kxf4 34. Rxa6 e3 35. Kf1 Rc2 36. Ra4+ Kg3 37. Ra3 f4 38. Rc3 Rxb2 39. a3 g5 40. Rd3 Rf2+ 41. Ke1 Kxg2 42. a4 Ra2 43. Rd4 Kxh3 44. Re4 Kg3?! { (Mate in 13 → -40.67) Lost forced checkmate sequence. f3 was best. } (44... f3 45. Rxe3 Kg2 46. Kd1 f2 47. Re2 Rxe2 48. Kxe2 f1=Q+ 49. Ke3 Qf4+ 50. Ke2 Qxa4 51. Ke3) 45. Kf1?! { (-40.67 → Mate in 6) Checkmate is now unavoidable. Kd1 was best. } (45. Kd1 Kf3 46. Re7 e2+ 47. Kc1 Ra1+ 48. Kb2 e1=Q 49. Rxe1 Rxe1 50. Ka2 g4 51. Kb2 g3) 45... Kf3 46. Re5 Ra1# { Black wins by checkmate. } 0-1