[Event "SV Voorburg groep 1 Arena"] [Site "https://lichess.org/bd7YfaxK"] [Date "2021.04.22"] [White "Teodor42"] [Black "Fonggli"] [Result "0-1"] [UTCDate "2021.04.22"] [UTCTime "17:36:45"] [WhiteElo "1022"] [BlackElo "1568"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "360+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } Nf6 3. f3? { (0.05 → -1.44) Mistake. Nf3 was best. } (3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O a5 7. c3 O-O) 3... Nc6 4. Bg5 Be7?! { (-1.32 → -0.70) Inaccuracy. d5 was best. } (4... d5 5. Nc3 d4 6. Nce2 h6 7. Bd2 g5 8. g3 Rg8 9. a3) 5. Bc1? { (-0.70 → -2.48) Mistake. Nc3 was best. } (5. Nc3 d6 6. Qd2 Be6 7. Nge2 Nd4 8. O-O-O c5 9. f4 O-O) 5... O-O?! { (-2.48 → -1.51) Inaccuracy. d5 was best. } (5... d5) 6. Be2? { (-1.51 → -2.78) Mistake. Nh3 was best. } (6. Nh3) 6... d5 7. Bf1 dxe4?! { (-3.16 → -1.91) Inaccuracy. Be6 was best. } (7... Be6) 8. dxe4 Qxd1+ 9. Kxd1 Rd8+ 10. Ke1?! { (-1.46 → -2.09) Inaccuracy. Nd2 was best. } (10. Nd2) 10... Nd4 11. Be3?? { (-1.62 → -8.82) Blunder. Bd3 was best. } (11. Bd3 c5 12. b3 a6 13. Bg5 b5 14. Ne2 Nc6 15. a3 h6 16. Bh4 Be6 17. Nd2 Rac8) 11... Nxc2+ 12. Ke2 Nxa1 13. Bf2 Nc2 14. Be3 Be6 15. Kf2 Nxe3 16. Kxe3 Bc5+ 17. Ke2 Bc4+ 18. Ke1 Bxf1 19. Kxf1 Rd1+ 20. Ke2 Rad8 21. Nd2?! { (-19.15 → Mate in 1) Checkmate is now unavoidable. b4 was best. } (21. b4 Bxg1) 21... R8xd2# { Black wins by checkmate. } 0-1