[Event "Casual correspondence game"] [Site "https://lichess.org/XhrvOFS8"] [Date "2018.04.15"] [White "Younesmat"] [Black "dryakob"] [Result "0-1"] [UTCDate "2018.04.15"] [UTCTime "00:21:55"] [WhiteElo "1662"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Nimzowitsch Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 { C42 Petrov's Defense: Nimzowitsch Attack } Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 b6 9. O-O-O Bb7 10. h4 Nd7 11. Bd3 Nc5 12. Kb1 Nxd3 13. Qxd3 Re8 14. Ng5 Bxg5 15. hxg5 Be4 16. Qc4 Bxg2 17. Rh2 Be4 18. Qd4 d5 19. f4 c5 20. Qd2 Qd7 21. Qf2 Rad8 22. Rf1? { (-1.50 → -3.23) Mistake. Qg3 was best. } (22. Qg3 Bg6 23. Bc1 Bf5 24. Rhd2 Qe6 25. Qg2 Bg4 26. Rg1 Bh3 27. Qg3 Bf5 28. Qf2 Qe4) 22... d4 23. cxd4 cxd4 24. Bc1?! { (-2.89 → -3.91) Inaccuracy. Bd2 was best. } (24. Bd2 Rc8 25. Rc1 Rxc2 26. Rxc2 Rc8 27. Qe1 Bxc2+ 28. Ka1 Bf5 29. Qe2 d3 30. Qe5 Re8) 24... d3 25. f5? { (-3.50 → -5.74) Mistake. Ka1 was best. } (25. Ka1 dxc2 26. Re1 Qa4 27. b3 Qc6 28. Kb2 Rd1 29. Rxe4 Qxe4 30. Qxc2 Rd3 31. Kb1 b5) 25... Qb5 26. f6? { (-4.58 → -11.29) Mistake. Qg1 was best. } (26. Qg1 dxc2+ 27. Ka1 Bxf5 28. Rh1 Be4 29. Rh3 Rd4 30. Re3 Qd5 31. Qf2 Rd8 32. Rxe4 Rxe4) 26... dxc2+ 27. Ka1 Rd1 28. Rg1? { (-8.05 → Mate in 8) Checkmate is now unavoidable. Rfh1 was best. } (28. Rfh1 Qxg5 29. Qxc2 Bxc2 30. Rxd1 Qg4 31. Rdh1 Be4 32. Re1 gxf6 33. Bh6 Rd8 34. Rd2 Rxd2) 28... Qxg5 29. Rhg2 Qxc1# { Black wins by checkmate. } 0-1