[Event "Radix Open Arena"] [Site "https://lichess.org/OQNDv4hP"] [Date "2022.05.12"] [White "Hovik7"] [Black "argentum123"] [Result "0-1"] [UTCDate "2022.05.12"] [UTCTime "18:41:49"] [WhiteElo "2735"] [BlackElo "2524"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+12"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A54"] [Opening "Old Indian Defense: Ukrainian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 { A54 Old Indian Defense: Ukrainian Variation } 4. dxe5?! { (0.58 → 0.00) Inaccuracy. Nf3 was best. } (4. Nf3 exd4 5. Nxd4 Be7 6. e4 Nc6 7. f3 Nxd4 8. Qxd4 O-O) 4... dxe5 5. Qxd8+ Kxd8 6. Nf3 Nc6 7. Bg5 Be6 8. O-O-O+ Kc8 9. Nd5?! { (-0.25 → -1.31) Inaccuracy. Bxf6 was best. } (9. Bxf6 gxf6) 9... Ne4 10. Bh4 f6 11. e3 a5 12. Bd3 Nc5 13. Bc2 Nb4?? { (-2.19 → -0.34) Blunder. b5 was best. } (13... b5 14. cxb5 Nb4 15. Nc3 Nxa2+ 16. Nxa2 Bxa2 17. Nd2 Rb8 18. f4 exf4 19. exf4 Rxb5 20. Bf2) 14. Bb1?? { (-0.34 → -2.64) Blunder. Nxf6 was best. } (14. Nxf6) 14... Bd6?! { (-2.64 → -1.85) Inaccuracy. b5 was best. } (14... b5 15. Nxb4 axb4 16. cxb5 b3 17. a3 Ra4 18. Kd2 h5 19. h3 Ra5 20. Bg3 Rxb5 21. Ke2) 15. a3?? { (-1.85 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (15. e4 Rb8) 15... Nb3# { Black wins by checkmate. } 0-1