[Event "День знаний PROChess Arena"] [Site "https://lichess.org/stTdaxAD"] [Date "2021.09.01"] [White "LEZGIN-05"] [Black "GYI"] [Result "0-1"] [UTCDate "2021.09.01"] [UTCTime "16:30:54"] [WhiteElo "2276"] [BlackElo "2094"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bf4 { D01 Rapport-Jobava System } c5 4. e3 e6 5. f3? { (0.50 → -1.07) Mistake. Nb5 was best. } (5. Nb5 Na6 6. c3 Be7 7. a4 Bd7 8. Nf3 O-O 9. Bd3 Nh5) 5... cxd4 6. exd4 Nc6 7. Nb5 e5?? { (-0.94 → 1.87) Blunder. Nh5 was best. } (7... Nh5 8. Be3 a6 9. Nc3 Bd6 10. Qd2 b5 11. Bd3 Nb4 12. Bf1) 8. dxe5? { (1.87 → 0.23) Mistake. Bxe5 was best. } (8. Bxe5 Bb4+) 8... a6 9. Nc3?! { (-0.04 → -0.64) Inaccuracy. Nd6+ was best. } (9. Nd6+ Bxd6 10. exd6 Qb6 11. c3 Qxb2 12. Qe2+ Qxe2+ 13. Nxe2 O-O 14. Kf2 Rd8 15. Nd4 Nxd4) 9... Nh5 10. g3?? { (-0.46 → -6.86) Blunder. Be3 was best. } (10. Be3 d4) 10... Nxf4 11. gxf4 Qh4+ 12. Ke2 Bc5 13. Nxd5 Qf2+ 14. Kd3 O-O 15. c4?! { (-10.92 → Mate in 5) Checkmate is now unavoidable. Kc3 was best. } (15. Kc3 Rd8) 15... Bf5+ 16. Kc3 Bd4+ 17. Kb3 Qxb2+ 18. Ka4 b5+ 19. cxb5 axb5# { Black wins by checkmate. } 0-1