[Event "Practice Chessathon"] [Site "https://lichess.org/Kr8jWBTi"] [Date "2022.05.24"] [White "Thescorbion"] [Black "RENI1969"] [Result "0-1"] [UTCDate "2022.05.24"] [UTCTime "14:31:47"] [WhiteElo "2198"] [BlackElo "1952"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 { B00 Pirc Defense } g6 3. Bc4?! { (0.67 → 0.00) Inaccuracy. c4 was best. } (3. c4 Bg7 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 e5 7. O-O h6) 3... Bg7 4. c3 Nc6 5. Nf3 Bg4?? { (0.63 → 2.81) Blunder. Nf6 was best. } (5... Nf6 6. Bd3 O-O 7. O-O e5 8. d5 Ne7 9. c4 c6 10. Nc3) 6. Be3?? { (2.81 → 0.91) Blunder. Bxf7+ was best. } (6. Bxf7+ Kxf7 7. Ng5+ Kf8 8. Qxg4 Qc8 9. Qe2 h6 10. Nh3 e5) 6... h6? { (0.91 → 2.50) Mistake. Nf6 was best. } (6... Nf6 7. h3 Bxf3 8. Qxf3 O-O 9. Nd2 e5 10. d5 Ne7 11. O-O) 7. Nbd2?! { (2.50 → 1.72) Inaccuracy. Qb3 was best. } (7. Qb3 Kf8 8. Bxf7 Na5 9. Qa3 Kxf7 10. Qxa5 c6 11. Qb4 Qb6 12. Qb3+ Qxb3 13. axb3 Nf6) 7... e5?! { (1.72 → 3.00) Inaccuracy. Nf6 was best. } (7... Nf6 8. h3 Bc8 9. d5 Nb8 10. O-O c6 11. a4 b6 12. Nd4 O-O 13. Qb3 Bb7 14. a5) 8. d5?? { (3.00 → 0.12) Blunder. Qb3 was best. } (8. Qb3 exd4 9. Bxf7+ Ke7 10. cxd4 Na5 11. Qa3 Kxf7 12. Qxa5 Nf6 13. Rc1 c6 14. Qa3 Kg8) 8... Nce7 9. Qa4+? { (0.20 → -1.23) Mistake. h3 was best. } (9. h3 Bd7 10. g4 b5 11. Bb3 Nf6 12. a4 a6 13. Rg1 c6 14. g5 hxg5 15. dxc6 Bxc6) 9... Bd7 10. Bb5?! { (-1.15 → -2.08) Inaccuracy. Qb3 was best. } (10. Qb3 f5 11. O-O-O Nf6 12. exf5 gxf5 13. Qxb7 Nfxd5 14. Rhe1 f4 15. Bxa7 Bc6 16. Bb5 Bxb5) 10... c6?? { (-2.08 → 1.07) Blunder. f5 was best. } (10... f5) 11. dxc6 bxc6 12. Bd3? { (0.90 → -0.31) Mistake. Ba6 was best. } (12. Ba6 Nf6 13. Nc4 Nxe4 14. Nfd2 Bf5 15. Nxe4 Bxe4 16. O-O-O d5 17. Bb7 O-O 18. Bxa8 Qxa8) 12... f5? { (-0.31 → 0.84) Mistake. Nf6 was best. } (12... Nf6) 13. exf5 Bxf5 14. Bxf5 gxf5 15. Nb3?? { (2.44 → -0.06) Blunder. O-O-O was best. } (15. O-O-O) 15... Nf6 16. O-O-O O-O?? { (-0.13 → 3.29) Blunder. Qc7 was best. } (16... Qc7 17. Rhe1) 17. Nxe5 Qc7 18. Nf3?! { (3.52 → 2.31) Inaccuracy. Nc4 was best. } (18. Nc4 d5) 18... Ng4? { (2.31 → 4.12) Mistake. c5 was best. } (18... c5) 19. Bd4 Bxd4 20. Qxd4 Rad8 21. h3?! { (5.16 → 4.06) Inaccuracy. Qd2 was best. } (21. Qd2) 21... c5? { (4.06 → 6.61) Mistake. Ne5 was best. } (21... Ne5 22. Rhe1 N7g6 23. Nxe5 dxe5 24. Qc4+ Rf7 25. g3 Rxd1+ 26. Rxd1 e4 27. Nd4 Ne5 28. Qe6) 22. Qd2 Ne5 23. Nxe5 dxe5 24. Qxh6 c4 25. Nd2 Rd6 26. Qe3?! { (5.13 → 4.00) Inaccuracy. Qg5+ was best. } (26. Qg5+ Rg6) 26... Nd5? { (4.00 → 8.21) Mistake. Ng6 was best. } (26... Ng6 27. g4) 27. Qxe5 Qc5 28. Qd4?? { (9.51 → 2.37) Blunder. Nxc4 was best. } (28. Nxc4 Rd7 29. Qe6+ Rdf7 30. Qxd5 Qxd5 31. Rxd5 f4 32. Nd6 Rd7 33. Rg1 f3 34. gxf3+ Rg7) 28... Qa5?? { (2.37 → 10.85) Blunder. Qxd4 was best. } (28... Qxd4 29. cxd4) 29. Qxc4 Qb6 30. Nb3 Rfd8 31. Rd2 Rc6 32. Qd4 Qc7 33. Qh4 Rdd6 34. Nd4 Rh6 35. Qg5+ Rcg6 36. Qxf5 Nxc3 37. bxc3 Qxc3+ 38. Nc2 Rc6? { (9.18 → Mate in 4) Checkmate is now unavoidable. Rd6 was best. } (38... Rd6 39. Rxd6) 39. Qd5+?! { (Mate in 4 → 11.52) Lost forced checkmate sequence. Rd8+ was best. } (39. Rd8+ Kg7 40. Rd7+ Kg8 41. Qf7+ Kh8 42. Qf8#) 39... Rhe6 40. Qd8+ Kf7 41. Rd7+ Kg6 42. Qg8+ Kf5 43. g4+? { (Mate in 11 → 8.25) Lost forced checkmate sequence. Qg4+ was best. } (43. Qg4+ Kf6 44. Qh4+ Kg6 45. Qh7+ Kg5 46. f4+ Kxf4 47. Qh4+ Ke5 48. Qg5+ Ke4 49. Rd4+ Qxd4) 43... Ke4 44. Re1+?? { (8.69 → Mate in 8) Checkmate is now unavoidable. Qxe6+ was best. } (44. Qxe6+ Rxe6 45. Re1+ Qxe1+ 46. Nxe1 Rc6+ 47. Kb2 Rb6+ 48. Kc3 Rc6+ 49. Kb4 a5+ 50. Kxa5 Rc5+) 44... Kf3?? { (Mate in 8 → -1.91) Lost forced checkmate sequence. Qxe1+ was best. } (44... Qxe1+ 45. Rd1 Rxc2+ 46. Kxc2 Rc6+ 47. Kb2 Qe2+ 48. Ka3 Ra6+ 49. Kb4 Rb6+ 50. Kc3 Qb2+ 51. Kc4) 45. Rxe6?? { (-1.91 → Mate in 1) Checkmate is now unavoidable. Re3+ was best. } (45. Re3+ Rxe3 46. Qd5+ Kxf2 47. Qd2+ Qxd2+ 48. Rxd2+ Kg3 49. g5 Kh4 50. g6 Re7 51. Rg2 Rg7) 45... Qxc2# { Black wins by checkmate. } 0-1