[Event "CKN Weekly 01082023"] [Site "https://lichess.org/LUfo65Wk"] [Date "2023.01.08"] [White "BLINDMARK"] [Black "sundaresh2704"] [Result "0-1"] [UTCDate "2023.01.08"] [UTCTime "23:10:00"] [WhiteElo "1584"] [BlackElo "974"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. Bb2 Nc6?? { (-0.36 → 1.64) Blunder. Bxb4 was best. } (2... Bxb4 3. Bxe5 Nf6 4. Bxf6 Qxf6 5. c3 O-O 6. e3 Ba5 7. Qh5) 3. b5 Na5 4. e4?! { (1.14 → 0.37) Inaccuracy. Bxe5 was best. } (4. Bxe5 Nc4 5. Bd4 d5 6. Nf3 a6 7. bxa6 Rxa6 8. e3 Nf6) 4... Nf6 5. Bxe5 Nxe4 6. Bc4?? { (0.34 → -5.37) Blunder. Qe2 was best. } (6. Qe2 d5 7. Nc3 Qe7 8. Nf3 Nxc3 9. Bxc3 Nc4 10. Qxe7+ Kxe7 11. a4 a6 12. bxa6 Rxa6) 6... Bc5? { (-5.37 → -2.77) Mistake. Nxc4 was best. } (6... Nxc4 7. Qe2 Nxe5 8. Qxe4 Qe7 9. Kf1 Ng6 10. Qd3 Nf4 11. Qb3 Ne6 12. Nc3 Qc5 13. Nd5) 7. d4?! { (-2.77 → -3.62) Inaccuracy. Bxf7+ was best. } (7. Bxf7+ Kxf7) 7... Bb4+ 8. Nd2?? { (-3.21 → -6.88) Blunder. c3 was best. } (8. c3 Nxc4 9. cxb4 Qe7 10. a3 Nxe5 11. dxe5 Qxe5 12. Qe2 Qxa1 13. Qxe4+ Kd8 14. Ne2 Re8) 8... Bxd2+ 9. Kf1 d6?! { (-7.14 → -5.39) Inaccuracy. Nxc4 was best. } (9... Nxc4 10. Nf3 O-O 11. Kg1 Ba5 12. d5 Nxe5 13. Nxe5 Bb6 14. Qf3 Bxf2+ 15. Kf1 f5 16. Qxf2) 10. Bxg7 Rg8 11. Qe2?! { (-4.29 → -5.40) Inaccuracy. Bd5 was best. } (11. Bd5 Rxg7 12. Bxe4 Bc3 13. Ne2 Bxa1 14. Qxa1 d5 15. Bd3 Nc4 16. Qc1 Qd6 17. Nf4 Rg8) 11... Bf5?! { (-5.40 → -3.70) Inaccuracy. d5 was best. } (11... d5 12. Bd3 Rxg7 13. Bxe4 dxe4 14. Qxd2 Nc4 15. Qc3 Qg5 16. g3 Qd5 17. Kg2 Bg4 18. Rb1) 12. f3? { (-3.70 → -6.00) Mistake. Bd3 was best. } (12. Bd3 Qe7 13. Bf6 Qxf6 14. Bxe4 Bxe4 15. Qxe4+ Kf8 16. Nf3 Re8 17. Qd3 Bh6 18. h4 Qg6) 12... Qe7?! { (-6.00 → -3.90) Inaccuracy. Nxc4 was best. } (12... Nxc4 13. Qxc4 Rxg7 14. fxe4 Bxe4 15. Qe2 Qe7 16. Nf3 Ba5 17. h4 Rg4 18. Rh2 O-O-O 19. Ng5) 13. fxe4 Bxe4?? { (-4.86 → -2.13) Blunder. Nxc4 was best. } (13... Nxc4 14. exf5 Qxe2+ 15. Kxe2 Rxg7 16. g3 Rg4 17. Nf3 Re4+ 18. Kf2 Kf8 19. Nxd2 Nxd2 20. Rad1) 14. Qxd2?? { (-2.13 → -5.42) Blunder. Bd3 was best. } (14. Bd3 f5 15. Qxd2 Qxg7 16. Nf3 d5 17. Qf2 O-O-O 18. h4 Nc4 19. Rh2 Nd6 20. h5 Nf7) 14... Nxc4 15. Qe2 Rxg7 16. Qxc4 Bxg2+ 17. Kf2 Bxh1 18. Re1 Be4 19. Qd3 Bxd3 20. Rxe7+ Kxe7 21. cxd3 Rag8 22. Nf3 Rg6 23. Nh4 Rf6+ 24. Ke2 c6 25. bxc6 bxc6 26. Kd2 Rf2+ 27. Ke3 Rxh2 28. Nf5+ Ke6 29. Nxd6?! { (-31.71 → Mate in 8) Checkmate is now unavoidable. Kf4 was best. } (29. Kf4 Rf2+ 30. Ke3 Rxf5 31. d5+ cxd5 32. Kd4 h5 33. a3 h4 34. Kc3 Rg3 35. Kd2 Rf2+) 29... Kxd6 30. Ke4 Rg4+ 31. Kf5 Rxd4 32. a4 Rxa4 33. d4 Rxd4 34. Kf6 Rf4+ 35. Kg5 Rf1 36. Kg4 Rg2+ 37. Kh3 Rg6 38. Kh2 Rf5 39. Kh1 { White resigns. } 0-1