[Event "Międzyszkolna Liga XIV"] [Site "https://lichess.org/QLUgaAK6"] [Date "2021.03.16"] [White "Atlass18"] [Black "WojtekS_116"] [Result "0-1"] [UTCDate "2021.03.16"] [UTCTime "17:24:47"] [WhiteElo "1054"] [BlackElo "852"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 { White offers draw } 3... Qe7 4. d4? { (0.00 → -1.65) Mistake. d3 was best. } (4. d3 c6 5. Ne2 h6 6. a3 b5 7. Ba2 d6 8. Qg3 Nf6) 4... Bxd4?! { (-1.65 → -0.61) Inaccuracy. exd4 was best. } (4... exd4 5. Ne2) 5. c3? { (-0.61 → -2.05) Mistake. Ne2 was best. } (5. Ne2 Nf6 6. Nxd4 exd4 7. O-O Nc6 8. Qg3 d6 9. f3 O-O 10. Bg5 Kh8 11. Qh4 Be6) 5... Bc5 6. g4 Nf6?! { (-2.53 → -1.52) Inaccuracy. d6 was best. } (6... d6) 7. g5 Ng8 8. g6?? { (-1.44 → -4.02) Blunder. Ne2 was best. } (8. Ne2 d6 9. Ng3 Be6 10. Bd5 c6 11. b4 Bb6 12. Bxe6 fxe6 13. a4 a5 14. b5 cxb5) 8... hxg6 9. h4 Nf6 10. h5 gxh5 11. Rxh5? { (-4.50 → -8.98) Mistake. Bg5 was best. } (11. Bg5 d6 12. Nd2 Nbd7 13. O-O-O Nf8 14. Qg2 Bg4 15. f3 Be6 16. f4 Bxc4 17. Nxc4 Qe6) 11... Nxh5 12. Qxh5 Rxh5 13. Na3 Qh4 14. Bh6 Rxh6 15. Rc1?! { (-22.10 → Mate in 9) Checkmate is now unavoidable. O-O-O was best. } (15. O-O-O Qf4+) 15... Nc6?! { (Mate in 9 → -24.58) Lost forced checkmate sequence. Qxf2+ was best. } (15... Qxf2+ 16. Kd1 Rh1 17. Be2 Rxg1+ 18. Kd2 Qe3+ 19. Kc2 Qxe2+ 20. Kb3 Rxc1 21. Nc2 Rxc2 22. Ka4) 16. Rc2 Rd6 17. Re2 Qh1 18. Kf1 Rd1+ 19. Re1 { White offers draw } 19... Rd6 20. Re3 Rd1+ 21. Re1 Rd6 22. Nb5 Rh6 23. Nd6+ cxd6 24. Re3 Bxe3 25. fxe3 Rh2 26. b4 Rg2 27. Ke1 Qh2?! { (Mate in 3 → -26.78) Lost forced checkmate sequence. Qxg1+ was best. } (27... Qxg1+ 28. Bf1 Qf2+ 29. Kd1 Qxf1#) 28. Kf1?! { (-26.78 → Mate in 1) Checkmate is now unavoidable. Ne2 was best. } (28. Ne2 Qh4+ 29. Kd2 Qxe4 30. Bd3 Qf3 31. e4 Qf4+ 32. Kc2 Qe3 33. a4 Qxe2+ 34. Bxe2 Rxe2+) 28... Rxg1# { Black wins by checkmate. } 0-1