[Event "marcelogu Arena"] [Site "https://lichess.org/Rb1mMSpc"] [Date "2020.01.21"] [White "ElOsobuco"] [Black "chungui09"] [Result "0-1"] [UTCDate "2020.01.21"] [UTCTime "04:15:52"] [WhiteElo "2249"] [BlackElo "1747"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. Nf3 h5?! { (0.31 → 1.10) Inaccuracy. Nf6 was best. } (2... Nf6 3. e3 d5 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3) 3. g3 Nf6 4. Bg2 d5 5. O-O Ng4?! { (0.69 → 1.53) Inaccuracy. g6 was best. } (5... g6 6. d4 Bg7 7. Qb3 Qb6 8. Nc3 O-O 9. Bf4 dxc4 10. Qxc4) 6. h4?! { (1.53 → 0.42) Inaccuracy. cxd5 was best. } (6. cxd5 cxd5 7. d4 e6 8. Nc3 Be7 9. e4 dxe4 10. Nxe4 Nc6 11. Re1 O-O 12. Bf4 Bb4) 6... e6?! { (0.42 → 1.13) Inaccuracy. d4 was best. } (6... d4 7. e3 d3 8. b3 Bf5 9. Bb2 Nd7 10. Ne1 Bg6 11. f3 Ngf6 12. e4 Qc7 13. Kh2) 7. b3 Bc5?! { (0.69 → 1.56) Inaccuracy. d4 was best. } (7... d4 8. e3) 8. d4 Bb6 9. Nc3 Nd7?! { (1.90 → 2.59) Inaccuracy. Na6 was best. } (9... Na6 10. Ba3) 10. e4?! { (2.59 → 1.44) Inaccuracy. Ba3 was best. } (10. Ba3 Ndf6 11. Ng5 dxc4 12. Nce4 Bc7 13. bxc4 Nxe4 14. Nxe4 f5 15. Ng5 Bd6 16. Bxd6 Qxd6) 10... Ndf6?! { (1.44 → 2.45) Inaccuracy. dxc4 was best. } (10... dxc4 11. e5) 11. Bg5? { (2.45 → 0.90) Mistake. exd5 was best. } (11. exd5 exd5 12. Ba3 Be6 13. cxd5 Nxd5 14. Ne4 Qd7 15. Nd6+ Kd8 16. Ne5 Nxe5 17. dxe5 Kc7) 11... O-O?? { (0.90 → 4.09) Blunder. Ba5 was best. } (11... Ba5 12. Nxd5 exd5 13. e5 Be6 14. Rc1 O-O 15. exf6 gxf6 16. Bf4 Re8 17. Nh2 Rc8 18. cxd5) 12. e5 Qe8 13. exf6 gxf6 14. Bf4 e5 15. dxe5?! { (4.18 → 3.14) Inaccuracy. Bc1 was best. } (15. Bc1 dxc4 16. Ba3 Bf5 17. bxc4 exd4 18. Na4 Ne3 19. fxe3 Qxe3+ 20. Kh2 Qxa3 21. Nxb6 axb6) 15... fxe5 16. Re1?? { (3.07 → -3.76) Blunder. Nxe5 was best. } (16. Nxe5 Nxe5) 16... e4?? { (-3.76 → 4.27) Blunder. Bxf2+ was best. } (16... Bxf2+ 17. Kh1) 17. cxd5?? { (4.27 → 1.80) Blunder. Nd4 was best. } (17. Nd4 Qd8) 17... Bxf2+?! { (1.80 → 2.52) Inaccuracy. Nxf2 was best. } (17... Nxf2 18. Qd2 exf3 19. Be3 Ne4 20. Nxe4 Qxe4 21. Bxb6 Qxd5 22. Qxd5 cxd5 23. Bc5 fxg2 24. Bxf8) 18. Kf1 Bxe1 19. Qxe1?? { (2.51 → -2.46) Blunder. Nxe1 was best. } (19. Nxe1) 19... exf3 20. Qxe8?? { (-2.54 → -7.67) Blunder. Bxf3 was best. } (20. Bxf3 Nh2+ 21. Kf2 Nxf3 22. Kxf3 cxd5 23. Kf2 Qxe1+ 24. Rxe1 Bg4 25. Nxd5 f6 26. Re4 Rad8) 20... fxg2+ 21. Kxg2 Rxe8 22. dxc6 bxc6 23. Rc1 Bb7 24. Na4 c5+ 25. Kg1?! { (-11.38 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (25. Kf1 Rad8) 25... Rad8?! { (Mate in 8 → -12.21) Lost forced checkmate sequence. Re2 was best. } (25... Re2 26. Nxc5 Rg2+ 27. Kf1 Re8 28. Nxb7 Ree2 29. Rc8+ Kh7 30. Rh8+ Kxh8 31. Be5+ Kh7 32. Bc3) 26. Nxc5?! { (-12.21 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 Bf3) 26... Bf3 27. Rc2 Rd1# { Black wins by checkmate. } 0-1