[Event "KATG Classical Sunday Arena"] [Site "https://lichess.org/fW04NzAw"] [Date "2019.05.12"] [White "Ndakga"] [Black "Orion9328"] [Result "0-1"] [UTCDate "2019.05.12"] [UTCTime "10:46:03"] [WhiteElo "1607"] [BlackElo "1838"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, McDonnell Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 e5 { D20 Queen's Gambit Accepted: Central Variation, McDonnell Defense } 4. d5?! { (0.27 → -0.48) Inaccuracy. Nf3 was best. } (4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Be6 7. Bxe6 fxe6 8. Qb3 Qd7) 4... Nf6 5. Nc3 b5 6. a4?? { (-0.57 → -2.62) Blunder. Bg5 was best. } (6. Bg5 a6 7. a4 b4 8. Nb1 Bc5 9. Qf3 c3 10. bxc3 Nbd7) 6... b4 7. Rb1?? { (-2.31 → -5.14) Blunder. Nce2 was best. } (7. Nce2 Nxe4 8. Ng3 Nd6 9. Nf3 Nd7 10. Qc2 Ba6 11. Be2 h5) 7... bxc3 8. bxc3?! { (-5.12 → -7.25) Inaccuracy. Qc2 was best. } (8. Qc2 c6 9. Bxc4 Ba6 10. Bxa6 Nxa6 11. bxc3 cxd5 12. exd5 Qxd5 13. Nf3 e4 14. Nd4 Bd6) 8... Nxe4 9. Bxc4 Nxc3 10. Qh5 Nxb1 11. d6 Qxd6 12. Qxf7+ Kd8 13. Bg5+ Be7 14. Bxe7+ Qxe7 15. Qd5+ Bd7 16. Qxa8 Qb4+ 17. Kd1?! { (-18.26 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (17. Kf1 Bc6) 17... Qd2# { Black wins by checkmate. } 0-1