[Event "4th tournament"] [Site "https://lichess.org/5A7wisAg"] [Date "2021.09.25"] [White "PircKID"] [Black "chessgnik"] [Result "0-1"] [UTCDate "2021.09.25"] [UTCTime "13:42:41"] [WhiteElo "2299"] [BlackElo "2064"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qa5 14. Nxf6+ gxf6 15. Qd4? { (0.54 → -0.84) Mistake. a3 was best. } (15. a3 Qh5+ 16. Kf2 Qxd1 17. Rxd1 Be7 18. Be2 h5 19. b4 a5 20. Rb1 Kf7 21. Rhd1 h4) 15... Kf7? { (-0.84 → 0.57) Mistake. e5 was best. } (15... e5 16. fxe5) 16. c5?! { (0.57 → 0.02) Inaccuracy. a3 was best. } (16. a3 Be7) 16... Ba6+?? { (0.02 → 3.09) Blunder. d6 was best. } (16... d6) 17. Kf2 Bc8?? { (2.47 → 5.86) Blunder. d6 was best. } (17... d6 18. Bxa6) 18. a3 Rb8 19. Be2 Bxc5 20. Qxc5 Qxc5 21. Bxc5 Rxb2 22. Bd4 Rd2 23. Ke3 Rc2 24. Kd3 c5?! { (4.46 → 6.79) Inaccuracy. Rxe2 was best. } (24... Rxe2) 25. Kxc2 cxd4 26. Rab1 d5 27. Kd2 e5 28. fxe5 fxe5 29. Rhc1 Rg8 30. Rc7+ Ke6 31. Rxc8 Rxg2 32. Rc6+ Kf5 33. Rh6 e4 34. Rf1+ Ke5 35. Ke1? { (10.81 → 4.35) Mistake. Rhf6 was best. } (35. Rhf6) 35... d3 36. Bd1?? { (4.80 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (36. Rf2 Rg1+ 37. Rf1 Rg2 38. Bxd3 exd3 39. Rh5+ Ke4 40. Rh4+ Ke3 41. Rh3+ Ke4 42. Rf2 Rg1+) 36... d2# { Black wins by checkmate. } 0-1