[Event "Inter-School 4 Dec Berserk Team Battle"] [Site "https://lichess.org/zuEcH83E"] [Date "2020.12.04"] [White "Irishoare"] [Black "Knight100818"] [Result "0-1"] [UTCDate "2020.12.04"] [UTCTime "18:00:56"] [WhiteElo "1071"] [BlackElo "1732"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C42"] [Opening "Russian Game: Karklins-Martinovsky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3 { C42 Russian Game: Karklins-Martinovsky Variation } Nxe4 5. Nb4? { (0.28 → -1.18) Mistake. Qe2 was best. } (5. Qe2 Qe7 6. Nc3 Nf6 7. Nf4 Na6 8. Ncd5 Nxd5 9. Nxd5 Qe6) 5... d5 6. c3?! { (-1.25 → -1.85) Inaccuracy. a3 was best. } (6. a3) 6... Bc5?! { (-1.85 → -0.91) Inaccuracy. Bxb4 was best. } (6... Bxb4) 7. Nd3? { (-0.91 → -2.16) Mistake. d4 was best. } (7. d4 Bxb4 8. cxb4 Qe7 9. Be3 Qxb4+ 10. Nd2 O-O 11. Qb3 Qxb3 12. Nxb3 Nd6 13. Be2 Nc6) 7... Bb6 8. Nf4?? { (-2.31 → Mate in 6) Checkmate is now unavoidable. Na3 was best. } (8. Na3 O-O 9. Nc2 Re8 10. Be2 Bg4 11. Ne3 Bxe2 12. Qxe2 Nc6 13. O-O d4 14. cxd4 Qxd4) 8... Bxf2+ 9. Ke2 Bg4+ 10. Kd3 Bxd1 11. Be2 Bxe2+?! { (Mate in 1 → -18.81) Lost forced checkmate sequence. Nc5# was best. } (11... Nc5#) 12. Kxe2 Bb6 13. c4 dxc4 14. Nc3 Nxc3+ 15. Ke1?! { (-19.76 → Mate in 9) Checkmate is now unavoidable. bxc3 was best. } (15. bxc3 Qd6) 15... Qe7+ 16. Kf1 Ne4?! { (Mate in 11 → -28.31) Lost forced checkmate sequence. Qc5 was best. } (16... Qc5 17. d4 cxd3 18. Be3 Qxe3 19. Re1 Ne2 20. Nxd3 O-O 21. Rxe2 Qxd3 22. g3 Re8 23. Kg2) 17. d4 O-O 18. Nh5 Qh4 19. Kg1?! { (-31.54 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (19. Be3 Qxh5) 19... Qf2# { Black wins by checkmate. } 0-1