[Event "Magnesium simul"] [Site "https://lichess.org/YOCsxZSK"] [Date "2016.02.25"] [White "Chessat3"] [Black "rondep"] [Result "0-1"] [UTCDate "2016.02.25"] [UTCTime "22:27:44"] [WhiteElo "1782"] [BlackElo "2167"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 d6 5. Nc3 Be7 6. O-O O-O 7. Ne2 a6 8. Ba4 b5 9. Bb3 Na5 10. Ng3 Nxb3 11. axb3 c5 12. Bg5 h6 13. Be3 Ng4 14. h3 Nxe3 15. fxe3 Be6 16. c3 Qb6 17. Nf5 Bxf5 18. exf5 e4?! { (-0.22 → 0.44) Inaccuracy. c4 was best. } (18... c4 19. Re1 a5 20. Re2 cxb3 21. Qxb3 a4 22. Qd5 b4 23. cxb4 Qxb4 24. Rc1 Rac8 25. Rc6 Rxc6 26. Qxc6) 19. dxe4 Bf6 20. Re1 Rfe8 21. Qd5 Ra7 22. Rad1 Rae7 23. Nd2 Re5 24. Qd3 a5 25. g4 Bh4 26. Rf1 Bf6 27. Kg2?! { (0.15 → -0.53) Inaccuracy. c4 was best. } (27. c4 b4 28. Ra1 Qa6 29. Rfe1 Bg5 30. Qe2 Qb6 31. Kg2 R5e7 32. Rf1 Bf6 33. Ra2 Ra7 34. Qd3 Qc7) 27... d5 28. exd5?? { (-0.50 → -6.13) Blunder. Qe2 was best. } (28. Qe2 R5e7 29. Rg1 b4 30. c4 dxe4 31. Nf1 Ra7 32. Ng3 Qc6 33. Nh5 Be5 34. Rgf1 a4 35. f6 gxf6) 28... Rxe3 29. Qc2 Re2+ 30. Kh1? { (-8.14 → Mate in 7) Checkmate is now unavoidable. Rf2 was best. } (30. Rf2 Bh4 31. Nc4 Rxc2 32. Nxb6 Rxf2+ 33. Kg1 Rxb2 34. d6 Re3 35. d7 Rg3+ 36. Kf1 Rxh3 37. Kg1 Rxc3) 30... Qb8 31. c4 Qh2# { Black wins by checkmate. } 0-1