[Event "Nam Heng Chess Unrated Arena"] [Site "https://lichess.org/7lP3tHca"] [Date "2020.04.25"] [White "MintTan"] [Black "khangchee"] [Result "1-0"] [UTCDate "2020.04.25"] [UTCTime "12:00:09"] [WhiteElo "1438"] [BlackElo "1801"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Rosenthal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nf3 dxc4 { D21 Queen's Gambit Accepted: Rosenthal Variation } 4. e3 Bd6?! { (0.31 → 0.88) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bxc4 a6 6. Qe2 c5 7. O-O cxd4 8. exd4 Be7 9. Nc3) 5. Nc3 Ne7 6. Bxc4 O-O 7. O-O c6 8. e4 b5 9. Bd3 a5?? { (1.82 → 4.94) Blunder. b4 was best. } (9... b4) 10. e5 Bc7? { (4.91 → 8.82) Mistake. Bxe5 was best. } (10... Bxe5) 11. Be4?? { (8.82 → 2.30) Blunder. Bxh7+ was best. } (11. Bxh7+ Kxh7 12. Ng5+ Kg6 13. Qg4 Nf5 14. Ne2 Qxg5 15. Qxg5+ Kh7 16. g4 Bd8 17. Qh5+ Kg8) 11... Bb7?? { (2.30 → 12.17) Blunder. h6 was best. } (11... h6 12. Nxb5 cxb5 13. Bxa8 Nbc6 14. Bxc6 Nxc6 15. Be3 Bb7 16. Rc1 Ne7 17. Qe2 b4 18. Nd2) 12. Bxh7+ Kh8 13. Ng5 g6 14. Qf3 Nf5 15. Bxg6 Kg7 16. Bxf5 exf5?! { (14.72 → Mate in 7) Checkmate is now unavoidable. Rh8 was best. } (16... Rh8 17. Nxe6+) 17. Qxf5 Bc8 18. Qh7# { White wins by checkmate. } 1-0