[Event "≤2000 Classical Arena"] [Site "https://lichess.org/LvrzsTZk"] [Date "2017.08.24"] [White "Mirkos"] [Black "Pavy"] [Result "0-1"] [UTCDate "2017.08.24"] [UTCTime "10:39:01"] [WhiteElo "1940"] [BlackElo "1448"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Chameleon Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. Nge2 { B23 Sicilian Defense: Closed, Chameleon Variation } d6 4. d3 Nf6 5. g3 e6 6. Bg2 Bd7 7. O-O Be7 8. f4 O-O 9. h3 d5 10. exd5 exd5 11. g4 d4 12. Ne4 Nxe4 13. dxe4 f6 14. f5 Ne5 15. Nf4 Re8 16. Nd5 Bc6 17. Nxe7+ Qxe7 18. Bf4 Rad8 19. Bxe5 Qxe5 20. Re1 a6?! { (-1.62 → -0.91) Inaccuracy. c4 was best. } (20... c4 21. Qe2) 21. Qd2?! { (-0.91 → -1.51) Inaccuracy. Qe2 was best. } (21. Qe2 Bb5 22. Qf2 c4 23. Rad1 d3 24. cxd3 Rxd3 25. Rxd3 cxd3 26. b3 Rc8 27. a4 Bc6) 21... c4 22. b3? { (-1.42 → -3.36) Mistake. Rad1 was best. } (22. Rad1 d3 23. cxd3 Rxd3 24. Qe2 Red8 25. Rxd3 Rxd3 26. Qf2 b5 27. Qb6 Bd7 28. Qf2 b4) 22... c3 23. Qe2 Bb5 24. Qf2 d3 25. cxd3 Rxd3 26. Rac1 Red8 27. Qb6? { (-2.78 → -5.14) Mistake. Rc2 was best. } (27. Rc2 a5) 27... Rd2 28. Qxb7?? { (-4.54 → -13.10) Blunder. Qe6+ was best. } (28. Qe6+ Qxe6 29. fxe6 R8d3 30. a4 Bc6 31. Bf1 Rg3+ 32. Kh1 c2 33. b4 Bxa4 34. Re2 Rxe2) 28... c2 29. Bf1?! { (-12.32 → Mate in 1) Checkmate is now unavoidable. Qb6 was best. } (29. Qb6 Qg3 30. Qxd8+ Rxd8 31. Kh1 Qxe1+ 32. Rxe1 Rd1 33. Rxd1 cxd1=Q+ 34. Kh2 Qd2 35. Kg3 Qe3+) 29... Qh2# { Black wins by checkmate. } 0-1