[Event "CHESS Arena"] [Site "https://lichess.org/d5wplsG0"] [Date "2024.02.16"] [White "Karen_2012"] [Black "HenriSerg"] [Result "1-0"] [UTCDate "2024.02.16"] [UTCTime "17:19:45"] [WhiteElo "1064"] [BlackElo "1723"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 { B28 Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line } 5. Nb3 Bb4+ 6. Nc3?! { (0.86 → 0.07) Inaccuracy. Bd2 was best. } (6. Bd2 a5 7. a3 Bxd2+ 8. Qxd2 a4 9. Nc5 Qe7 10. Nd3 Nf6) 6... Nf6 7. Bg5 Qc7 8. Bxf6 gxf6 9. Qf3 Bxc3+ 10. bxc3 Qd8? { (0.14 → 1.49) Mistake. d6 was best. } (10... d6) 11. Bc4 b5?! { (1.43 → 2.29) Inaccuracy. d6 was best. } (11... d6 12. Nd2 Rg8 13. Bd5 Bg4 14. Qe3 Nd7 15. O-O Be6 16. Bxb7 Rb8 17. Bxa6 Qb6 18. Bd3) 12. Bd5 Nc6 13. Qh5 O-O?? { (2.19 → 5.06) Blunder. Qe7 was best. } (13... Qe7 14. O-O Rb8 15. f4 Rb6 16. Qh4 Rg8 17. Qf2 Qd8 18. a4 bxa4 19. Nc5 exf4 20. Nxa4) 14. O-O? { (5.06 → 2.59) Mistake. O-O-O was best. } (14. O-O-O Kh8 15. Bxc6 Ra7 16. Rd3 Rg8 17. Bd5 d6 18. Rg3 Rg5 19. Qf3 Rc7 20. Rd1 f5) 14... Bb7?? { (2.59 → 5.32) Blunder. Ra7 was best. } (14... Ra7 15. Rad1) 15. c4?? { (5.32 → 2.12) Blunder. Rad1 was best. } (15. Rad1 Kh8 16. Nc5 Bc8 17. Bxc6 Ra7 18. Rd3 Rg8 19. Bxd7 Bxd7 20. Rfd1 Qa8 21. Rxd7 Rxd7) 15... bxc4 16. Bxc4?! { (2.76 → 1.81) Inaccuracy. Nd2 was best. } (16. Nd2 Rb8 17. Rab1 Na5 18. Rfd1 Kh8 19. Bxb7 Rxb7 20. Rxb7 Nxb7 21. Nxc4 Qe7 22. Ne3 Rg8) 16... Rc8 17. Rfe1 Ne7 18. Bd3? { (1.92 → 0.67) Mistake. Nd2 was best. } (18. Nd2 Kh8) 18... Ng6 19. Re3 Kh8?? { (0.63 → Mate in 5) Checkmate is now unavoidable. Nf4 was best. } (19... Nf4) 20. Rh3 Rg8 21. Qxh7# { White wins by checkmate. } 1-0