[Event "KIDh3 Arena"] [Site "https://lichess.org/bsUF9KUl"] [Date "2020.11.07"] [White "Tarrasch_principle"] [Black "Alexrich71"] [Result "0-1"] [UTCDate "2020.11.07"] [UTCTime "07:58:48"] [WhiteElo "2418"] [BlackElo "2112"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+11"] [Variant "From Position"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqk2r/ppp1ppbp/3p1np1/8/2PPP3/2N4P/PP3PP1/R1BQKBNR b KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... O-O 2. Be3 a5 3. Nf3 Na6 4. Nd2?! { (0.96 → 0.04) Inaccuracy. Be2 was best. } (4. Be2 e5 5. dxe5 dxe5 6. Qc2 Nb4 7. Qb3 b6 8. O-O Na6) 4... e5 5. d5 Nd7 6. g4? { (0.48 → -0.65) Mistake. Nb3 was best. } (6. Nb3 f5 7. Nxa5 Ndc5 8. Nb3 Nxb3 9. axb3 f4 10. Bd2 Bd7) 6... f5 7. exf5 gxf5 8. gxf5 Ndc5 9. Nde4 Bxf5 10. Bg2 Nxe4?! { (-0.11 → 0.79) Inaccuracy. Qh4 was best. } (10... Qh4) 11. Bxe4 Nc5 12. Bxf5 Rxf5 13. Qg4 Qf6 14. Ne4?? { (1.11 → -0.94) Blunder. O-O-O was best. } (14. O-O-O) 14... Nxe4 15. Qxe4 Rf8 16. O-O-O Bh6 17. Kb1 Bxe3 18. fxe3 Rf2 19. c5 dxc5 20. Rhg1+ Kh8 21. d6 cxd6 22. Qxb7 Rd8 23. e4 Qf7 24. Qb6 Qf8 25. Qxa5 Rb8 26. b3?? { (-0.76 → -7.04) Blunder. Qc3 was best. } (26. Qc3 Qf4) 26... Ra8 27. Qc7? { (-5.72 → -58.50) Mistake. Qc3 was best. } (27. Qc3 Raxa2 28. Rgf1 Qa8 29. Rxf2 Rxf2 30. Rd2 Rf1+ 31. Kc2 Qxe4+ 32. Qd3 Qe1 33. Rd1 Rf2+) 27... Raxa2 28. Rxd6?! { (-58.32 → Mate in 3) Checkmate is now unavoidable. Qg7+ was best. } (28. Qg7+ Qxg7) 28... Rfb2+ 29. Kc1 Qf4+ { White resigns. } 0-1