[Event "Stefanova Arena"] [Site "https://lichess.org/bdepSfsS"] [Date "2016.07.17"] [White "Kalichi"] [Black "Elpoeta3"] [Result "0-1"] [UTCDate "2016.07.17"] [UTCTime "19:24:55"] [WhiteElo "1829"] [BlackElo "1871"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. c4 f5 4. Nc3 c6 5. e3 Nf6 6. Be2 Bd6 7. O-O O-O 8. cxd5 cxd5 9. Bd2 a6 10. Qc1 Nc6 11. Qc2 Bd7 12. a3 Rc8 13. Rac1 Qe7 14. Qb1 h6 15. Bd3 Ne4 16. Na2?! { (-0.42 → -0.99) Inaccuracy. b4 was best. } (16. b4 b5) 16... g5 17. g3 g4 18. Bxe4 fxe4 19. Nh4 Qf6 20. Nc3 Ne7 21. Nxe4?! { (-1.01 → -1.74) Inaccuracy. Qa2 was best. } (21. Qa2 Nf5 22. Ng2 h5 23. Qb3 Bc6 24. Qd1 Bd7 25. Qb3 Rc7 26. Nxe4 dxe4 27. Rxc7 Bxc7) 21... dxe4 22. Qxe4? { (-1.63 → -3.29) Mistake. Rxc8 was best. } (22. Rxc8 Rxc8 23. Qxe4 h5 24. Qxb7 Bb5 25. Rc1 Rf8 26. Qg2 Bc6 27. Qf1 Be4 28. Qe2 Qf7) 22... Rxc1 23. Rxc1?? { (-3.17 → -19.39) Blunder. Bxc1 was best. } (23. Bxc1 h5 24. f4 Bc6 25. Qb1 Nf5 26. Nxf5 exf5 27. Qa2+ Qf7 28. Qxf7+ Kxf7 29. Bd2 h4) 23... Bc6?? { (-19.39 → -1.71) Blunder. Qxf2+ was best. } (23... Qxf2+ 24. Kh1 Bc6 25. Qxc6 bxc6 26. Rg1 Qxd2 27. Ng2 Qxb2 28. d5 exd5 29. Nf4 Qxa3 30. Re1) 24. Qd3?? { (-1.71 → Mate in 1) Checkmate is now unavoidable. Qxg4+ was best. } (24. Qxg4+ Kh7 25. Qe2 Ng6 26. Ng2 Bb5 27. Qe1 Qf3 28. e4 Bc6 29. Qe3 Bxe4 30. Qxf3 Rxf3) 24... Qxf2# { Black wins by checkmate. } 0-1