[Event "Friday Digital Classroom Arena"] [Site "https://lichess.org/QIoj1UGU"] [Date "2023.12.15"] [White "Yochanan1"] [Black "Vedvrudh"] [Result "1-0"] [UTCDate "2023.12.15"] [UTCTime "23:25:51"] [WhiteElo "1710"] [BlackElo "1476"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "From Position"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/5N2/PPPP1PPP/RNBQK2R b KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... Nd4?! { (0.15 → 0.84) Inaccuracy. Nf6 was best. } (1... Nf6 2. O-O Nxe4 3. d4 Nd6 4. Bxc6 dxc6 5. dxe5 Nf5 6. Qxd8+) 2. Nxd4 exd4 3. O-O a6 4. Ba4 b5?! { (1.18 → 1.89) Inaccuracy. Bc5 was best. } (4... Bc5 5. d3 c6 6. Nd2 d6 7. Bb3 Nf6 8. f4 d5 9. exd5) 5. Bb3 c5 6. c3?? { (1.17 → -3.05) Blunder. d3 was best. } (6. d3 d6 7. a4 Bb7 8. c3 dxc3 9. axb5 axb5 10. Rxa8 Bxa8) 6... c4 7. cxd4 cxb3 8. Qxb3 Qb6?! { (-2.53 → -1.63) Inaccuracy. d5 was best. } (8... d5 9. d3 Nf6 10. Re1 Be7 11. e5 Ng8 12. Nc3 Be6 13. Ne2 h5 14. Bd2 Nh6 15. Rac1) 9. d5 d6 10. a4 Bb7?? { (-1.54 → 0.47) Blunder. Be7 was best. } (10... Be7) 11. Nc3?! { (0.47 → -0.19) Inaccuracy. d3 was best. } (11. d3 Nf6 12. Be3 Qa5 13. axb5 Qxb5 14. Qxb5+ axb5 15. Rxa8+ Bxa8 16. Nc3 Bb7 17. Ra1 b4) 11... Nf6 12. d3 Qc5? { (-0.42 → 0.96) Mistake. Be7 was best. } (12... Be7 13. axb5) 13. Be3 bxa4?? { (0.62 → 6.46) Blunder. Qc8 was best. } (13... Qc8 14. Rfc1 Qd7 15. axb5 Be7 16. bxa6 Bxa6 17. Qb6 Bd8 18. Rxa6 Bxb6 19. Rxa8+ Bd8 20. Ra7) 14. Qxa4+ Bc6?! { (6.38 → 9.69) Inaccuracy. Nd7 was best. } (14... Nd7 15. Bxc5 dxc5 16. Rfe1 O-O-O 17. Rec1 Bd6 18. d4 f5 19. Qa3 Bf4 20. dxc5 Nxc5 21. Na4) 15. dxc6 Qb6 16. Bxb6 Ng4?! { (12.35 → Mate in 9) Checkmate is now unavoidable. Be7 was best. } (16... Be7 17. c7+ Nd7 18. Nd5 f6 19. f4 Rc8 20. e5 dxe5 21. fxe5 fxe5 22. Rae1 Rf8 23. Rxe5) 17. c7+ Ke7 18. Nd5+ Ke6 19. f4 Ne3 20. f5+ Ke5 21. Bd4# { White wins by checkmate. } 1-0