[Event "Open n2 Mosca Arena"] [Site "https://lichess.org/YegsHrqb"] [Date "2019.12.11"] [White "GIAMBACA"] [Black "Andreamax"] [Result "0-1"] [UTCDate "2019.12.11"] [UTCTime "18:43:26"] [WhiteElo "897"] [BlackElo "1481"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Maróczy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. f3?! { (0.25 → -0.66) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6) 2... c6?! { (-0.66 → 0.00) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 c5 4. e4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6) 3. e4 { B12 Caro-Kann Defense: Maróczy Variation } Qa5+ 4. Nc3 g5? { (0.54 → 2.29) Mistake. dxe4 was best. } (4... dxe4 5. fxe4) 5. exd5 cxd5 6. Bb5+?! { (2.09 → 1.44) Inaccuracy. Bxg5 was best. } (6. Bxg5) 6... Nd7?! { (1.44 → 2.44) Inaccuracy. Bd7 was best. } (6... Bd7) 7. Qe2?! { (2.44 → 1.39) Inaccuracy. Bd2 was best. } (7. Bd2 a6 8. Nxd5 Qd8 9. Bd3 Nc5 10. Bc4 Ne6 11. a4 Nf6 12. Nxf6+ exf6 13. c3 Qc7) 7... a6 8. Qf2?? { (1.09 → -3.81) Blunder. Bxd7+ was best. } (8. Bxd7+ Bxd7 9. Qe5 f6 10. Qxd5 Qxd5 11. Nxd5 Rc8 12. c3 Rc6 13. Nb4 Rc8 14. h4 e5) 8... axb5 9. Bxg5 b4 10. Qe3? { (-3.82 → -8.00) Mistake. Nd1 was best. } (10. Nd1 e6 11. Qd2 f6 12. Be3 Ne7 13. Ne2 e5 14. b3 Nb6 15. Nf2 Nf5 16. Ng4 Bg7) 10... bxc3 11. bxc3 h6 12. Qe5 Qxc3+ 13. Ke2 Qxa1 14. Qxh8 e5 15. Be3 exd4 16. Bxd4 Qxa2 17. Bg7?! { (-12.25 → Mate in 8) Checkmate is now unavoidable. Kd2 was best. } (17. Kd2 Qb1 18. Ne2 Qxh1 19. Qxg8 Qxh2 20. Qg3 Bb4+ 21. Bc3 Bd6 22. Qxh2 Bxh2 23. Kc1 Ne5) 17... Bxg7?! { (Mate in 8 → -25.02) Lost forced checkmate sequence. Qxc2+ was best. } (17... Qxc2+ 18. Kf1 Ndf6 19. Bxf6 Qd1+ 20. Kf2 Ra2+ 21. Bb2 Bc5+ 22. Qd4 Bxd4+ 23. Kg3 Qe1+ 24. Kf4) 18. Qxg7?! { (-25.02 → Mate in 9) Checkmate is now unavoidable. Qxg8+ was best. } (18. Qxg8+ Ke7) 18... Qc4+?! { (Mate in 9 → -20.92) Lost forced checkmate sequence. Qxc2+ was best. } (18... Qxc2+ 19. Ke3 Ra2 20. Ne2 Qd2+ 21. Kf2 Qxe2+ 22. Kg3 Qf2+ 23. Kh3 Ndf6+ 24. Qg4 Bxg4+ 25. fxg4) 19. Ke1 Ra1+?? { (-27.56 → -3.82) Blunder. Qxc2 was best. } (19... Qxc2) 20. Kf2?? { (-3.82 → Mate in 11) Checkmate is now unavoidable. Qxa1 was best. } (20. Qxa1 Qxc2 21. Qd1 Qc4 22. Ne2 Nc5 23. Qd4 Ne7 24. Qxc4 dxc4 25. Nd4 Nd5 26. Kd2 Bd7) 20... Rf1+ 21. Kg3?! { (-72.32 → Mate in 9) Checkmate is now unavoidable. Ke3 was best. } (21. Ke3 Ndf6 22. Qg3 Ne7 23. Ne2 Nf5+ 24. Kd2 Nxg3 25. hxg3 Rxh1 26. c3 Rh2 27. Nf4 Nh5) 21... Qc7+ 22. f4 Qxf4+ 23. Kh3 Nf8+ 24. g4 Rf3+ 25. Kh4 Ng6+ 26. Kh5 Qxg4# { Black wins by checkmate. } 0-1