[Event "Weekly Classical Arena"] [Site "https://lichess.org/vkyUa4X1"] [Date "2022.03.25"] [White "Cindirace0710"] [Black "theovier"] [Result "0-1"] [UTCDate "2022.03.25"] [UTCTime "21:40:41"] [WhiteElo "1705"] [BlackElo "1561"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "1200+10"] [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. dxe5?! { (0.76 → 0.09) Inaccuracy. h3 was best. } (6. h3 Be7 7. O-O O-O 8. Ne2 exd4 9. Nfxd4 Re8 10. Bd2 Qb6) 6... dxe5 7. Bg5 Be7 8. O-O Bg4 9. h3 Bxf3?! { (0.38 → 1.05) Inaccuracy. Bh5 was best. } (9... Bh5 10. Qe2) 10. Qxf3 Nbd7 11. Bc4 b5 12. Bb3 c5? { (1.69 → 3.72) Mistake. h6 was best. } (12... h6 13. Be3) 13. Nd5?? { (3.72 → -1.52) Blunder. a4 was best. } (13. a4 c4) 13... c4 14. Nxf6+?? { (-1.95 → -5.10) Blunder. Rfd1 was best. } (14. Rfd1 Nxd5) 14... Nxf6 15. Qf5 Qc7 16. Rfc1 h6 17. Be3 g6?! { (-5.19 → -3.60) Inaccuracy. cxb3 was best. } (17... cxb3) 18. Qf3 cxb3 19. cxb3 Qb7 20. Rc2?! { (-3.83 → -5.85) Inaccuracy. Rc5 was best. } (20. Rc5 Nd7 21. Rd5 O-O 22. Bxh6 Rfd8 23. g3 Rac8 24. h4 Qb8 25. h5 Nf6 26. Rxd8+ Rxd8) 20... Qxe4 21. Qxe4 Nxe4 22. Rc7 Bg5 23. Bxg5 Nxg5 24. Re1 e4 25. h4 Ne6 26. Rxe4 O-O 27. Rb7 Nc5 28. Ree7 Nxb7 29. Rxb7 a6 30. Re7 Rfe8 31. Rxe8+ Rxe8 32. Kf1 Rc8 33. Ke1 Rc2 34. Kd1 Rxb2 35. Kc1 Rxa2 36. Kd1 Rxf2 37. Ke1 Rxg2 38. Kf1 Rh2?! { (Mate in 15 → -73.83) Lost forced checkmate sequence. Rg3 was best. } (38... Rg3 39. Kf2 Rxb3 40. h5 gxh5 41. Ke1 a5 42. Ke2 Rb4 43. Kf3 a4 44. Ke2 a3 45. Kd2) 39. Kg1?! { (-73.83 → Mate in 21) Checkmate is now unavoidable. Ke1 was best. } (39. Ke1 h5) 39... Rb2 40. Kf1 Rxb3 41. Ke2 Rc3 42. Kd2 Rc8 43. Ke3 b4 44. Kd3 b3 45. Kd2 b2 46. Ke3 b1=Q 47. Ke2 Qb3 48. Kd2 Rc2+ 49. Kd1 Rh2+ 50. Kc1 Qc2# { Black wins by checkmate. } 0-1