[Event "Turniej dla CHĘTNYCH Arena"] [Site "https://lichess.org/jpwkMuKZ"] [Date "2023.09.12"] [White "joachim_st"] [Black "MarcinMarciniak"] [Result "0-1"] [UTCDate "2023.09.12"] [UTCTime "16:34:48"] [WhiteElo "767"] [BlackElo "1817"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Be3 d5 3. Nc3 Nf6 4. Qd3 e6 5. O-O-O c4 6. Bg5 Nc6 7. b3 cxd3 8. cxd3 h6 9. Bxf6 Qxf6 10. Nb5 Bd6 11. b4 Nxd4 12. Nxd4 Qxd4 13. a4 Bxb4 14. e4 Ba3+ 15. Kb1 Qb2# { Black wins by checkmate. } 0-1