[Event "Casual rapid game"] [Site "https://lichess.org/Wy6nDSAM"] [Date "2019.12.05"] [White "Stearns_David7"] [Black "Pandow24"] [Result "0-1"] [UTCDate "2019.12.05"] [UTCTime "22:00:53"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "360+8"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 c5 3. b3 Nf6 4. Bb2 e6 5. Nc3?! { (0.25 → -0.30) Inaccuracy. d4 was best. } (5. d4 Nbd7 6. Nbd2 Bd6 7. Bd3 O-O 8. Qe2 Qe7 9. Ne5 b6) 5... a6 6. Qe2?! { (-0.21 → -1.07) Inaccuracy. d4 was best. } (6. d4 b5 7. g3 cxd4 8. exd4 Bd6 9. Bg2 Nc6 10. O-O O-O) 6... Nc6 7. O-O-O b5 8. h3 Bb7 9. g4?? { (-1.35 → -3.36) Blunder. Kb1 was best. } (9. Kb1 Be7 10. g4 d4 11. g5 dxc3 12. gxf6 cxb2 13. fxe7 Qxe7 14. Rg1 O-O 15. Ne1 c4) 9... d4 10. Nb1? { (-3.01 → -5.30) Mistake. g5 was best. } (10. g5 dxc3 11. dxc3 Nd7 12. Bg2 Qc7 13. c4 bxc4 14. Qxc4 Nb4 15. Kb1 Nb6 16. Qf4 Qxf4) 10... Nb4 11. Bg2?? { (-4.90 → Mate in 1) Checkmate is now unavoidable. Na3 was best. } (11. Na3) 11... Nxa2# { Black wins by checkmate. } 0-1