[Event "Kingsport Chess Fri Jan 7 2022 Arena"] [Site "https://lichess.org/rgA6CKmE"] [Date "2022.01.08"] [White "Birochess"] [Black "boringboring"] [Result "0-1"] [UTCDate "2022.01.08"] [UTCTime "01:11:56"] [WhiteElo "1115"] [BlackElo "2227"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. e4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Bd2?! { (1.00 → 0.12) Inaccuracy. f4 was best. } (4. f4 Qa5 5. Bd3 e5 6. Nf3 exd4 7. Nxd4 Qb6 8. Nb3 a5) 4... e5 5. d5 g6 6. Bd3 Bg7 7. h3 O-O 8. Nf3? { (-0.96 → -2.16) Mistake. Nge2 was best. } (8. Nge2 cxd5) 8... Re8?? { (-2.16 → -0.14) Blunder. cxd5 was best. } (8... cxd5 9. Bg5) 9. Bg5 Nbd7 10. Qd2 a5?! { (-0.46 → 0.24) Inaccuracy. Nb6 was best. } (10... Nb6) 11. Bh6?? { (0.24 → -3.17) Blunder. O-O was best. } (11. O-O Qc7 12. Bc4 Nb6 13. b3 Bd7 14. Rad1 a4 15. dxc6 Nxc4 16. bxc4 Bxc6 17. Qd3 Nh5) 11... Nc5?? { (-3.17 → -0.58) Blunder. cxd5 was best. } (11... cxd5 12. Bxg7 Kxg7 13. Bb5 d4 14. Nxd4 exd4 15. Qxd4 Re6 16. O-O-O Qb6 17. f3 Qxd4 18. Rxd4) 12. Bxg7?! { (-0.58 → -1.19) Inaccuracy. Bg5 was best. } (12. Bg5 h6) 12... Kxg7 13. Be2?? { (-1.44 → -5.80) Blunder. dxc6 was best. } (13. dxc6 d5) 13... Nfxe4 14. Nxe4 Nxe4 15. Qe3 Nf6? { (-5.88 → -3.49) Mistake. cxd5 was best. } (15... cxd5 16. Rd1) 16. O-O? { (-3.49 → -7.07) Mistake. dxc6 was best. } (16. dxc6 bxc6 17. O-O Rb8 18. b3 d5 19. Nxe5 Nd7 20. Qd4 c5 21. Qb2 Nxe5 22. f4 Qf6) 16... Nxd5 17. Qd2 Nf4 18. Nh2 h5 19. Rad1 d5 20. Bc4 Bxh3 21. gxh3 Qg5+ 22. Ng4 hxg4 23. Be2?! { (-12.97 → Mate in 3) Checkmate is now unavoidable. h4 was best. } (23. h4 Qxh4) 23... gxh3+ 24. Kh2 Qg2# { Black wins by checkmate. } 0-1