[Event "SKYSMART 1500+"] [Site "https://lichess.org/8Vn1g5JE"] [Date "2023.09.17"] [White "andrew_zibnitskiy"] [Black "yeti_tais"] [Result "0-1"] [UTCDate "2023.09.17"] [UTCTime "09:00:01"] [WhiteElo "1649"] [BlackElo "2016"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "480+3"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Nf3 Qa5 5. Bd3 e5 6. d5? { (0.85 → -0.42) Mistake. h3 was best. } (6. h3 Be7 7. O-O Nbd7 8. Re1 O-O 9. a4 Re8 10. Bf1 Nf8) 6... cxd5 7. exd5 a6 8. O-O Be7 9. Be3 O-O?! { (-0.30 → 0.56) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. Re1) 10. Ne4?? { (0.56 → -2.33) Blunder. Nd2 was best. } (10. Nd2 b5 11. a4 b4 12. Nc4 Qc7 13. Na2 Nxd5 14. Be4 Nxe3 15. Nxe3 Ra7 16. Nxb4 f5) 10... Nxd5?? { (-2.33 → -0.20) Blunder. Nxe4 was best. } (10... Nxe4 11. Bxe4) 11. c4? { (-0.20 → -1.69) Mistake. Bg5 was best. } (11. Bg5 Nc6 12. Bxe7 Ndxe7 13. Nxd6 Bg4 14. Qe2 Bxf3 15. Qxf3 Qc7 16. Rfd1 Qxd6) 11... Nxe3 12. fxe3 f5? { (-1.55 → -0.15) Mistake. g6 was best. } (12... g6 13. Be2) 13. Ng3?? { (-0.15 → -2.83) Blunder. c5 was best. } (13. c5 d5) 13... e4 14. Nd4?! { (-2.81 → -4.32) Inaccuracy. b4 was best. } (14. b4 Qd8 15. Nxe4 fxe4 16. Bxe4 Kh8 17. Qd3 Bf6 18. Rad1 Nc6 19. Bxh7 Qe7 20. Be4 Be6) 14... exd3 15. Qxd3 d5?! { (-3.86 → -2.71) Inaccuracy. g6 was best. } (15... g6 16. c5 Kh8 17. cxd6 Bf6 18. Rad1 Bd7 19. Qb3 Qe5 20. Rfe1 Nc6 21. Qxb7 Qe8 22. Nxc6) 16. Ndxf5 Bxf5 17. Nxf5 Bf6 18. Qd4?! { (-2.80 → -4.04) Inaccuracy. b4 was best. } (18. b4 Qd8 19. Rad1 Kh8 20. cxd5 Nd7 21. d6 Qb6 22. Qc4 Rae8 23. a4 Ne5 24. Qe4 Qc6) 18... Nc6 19. Qxd5+ Qxd5 20. cxd5 Ne7 21. Nxe7+ Bxe7 22. e4 Bd6 23. Rae1 Rxf1+ 24. Rxf1 Re8 25. Re1 Kf7 26. Kf2 Kf6 27. Kf3 Ke5 28. h3 Rf8+ 29. Ke3 Rf4 30. Kd3 Rf2 31. Re2 Rxe2 32. Kxe2 Kxe4 33. Kf2 Kxd5 34. Kf3 g5 35. Kg4 Bf4 36. g3 Be3 37. Kf3 Bc1 38. b3 h5 39. g4 h4 40. a4 b5 41. axb5 axb5 42. b4? { (-8.14 → Mate in 13) Checkmate is now unavoidable. Ke2 was best. } (42. Ke2 Ke4 43. Kd1 Ba3 44. Ke2 Kf4 45. Kf2 Bc5+ 46. Ke2 Kg3 47. Kd3 Kxh3 48. Ke4 Kxg4) 42... Kc4 43. Ke2 Kxb4 44. Kd1 Bf4 45. Kc2 Ka3?! { (Mate in 10 → -39.32) Lost forced checkmate sequence. Kc4 was best. } (45... Kc4 46. Kb2 b4 47. Kc2 b3+ 48. Kb2 Be3 49. Ka1 Kc3 50. Kb1 b2 51. Ka2 Kc2 52. Ka3) 46. Kb1?! { (-39.32 → Mate in 6) Checkmate is now unavoidable. Kd3 was best. } (46. Kd3 b4) 46... Kb3 47. Ka1 Kc2 48. Ka2 b4 49. Ka1 Bd6 50. Ka2 b3+ 51. Ka1 Be5# { Black wins by checkmate. } 0-1