[Event "Rated rapid game"] [Site "https://lichess.org/oOV9sZBc"] [Date "2021.11.04"] [White "glakazad1366"] [Black "Back_Check"] [Result "0-1"] [UTCDate "2021.11.04"] [UTCTime "11:41:42"] [WhiteElo "1767"] [BlackElo "2012"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. b3?! { (0.71 → -0.34) Inaccuracy. d4 was best. } (2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 Nbd7 6. O-O e5) 2... Bg7 3. c3 d6?! { (-0.87 → -0.04) Inaccuracy. d5 was best. } (3... d5 4. exd5 Nf6 5. Bc4 Nxd5 6. Nf3 O-O 7. O-O c5 8. Ba3) 4. Bb2?! { (-0.04 → -0.61) Inaccuracy. d4 was best. } (4. d4 c5 5. Nf3 cxd4 6. cxd4 Bg4 7. Nc3 Bxf3 8. gxf3 e6) 4... Nf6 5. Qc2 b6?! { (-0.80 → -0.13) Inaccuracy. c5 was best. } (5... c5 6. g3 Nc6 7. Nf3 d5 8. d3 d4 9. Nbd2 Be6 10. cxd4 cxd4 11. Bg2 Rc8 12. Rc1) 6. c4?! { (-0.13 → -0.94) Inaccuracy. d4 was best. } (6. d4) 6... Bb7 7. f3?! { (-0.85 → -1.49) Inaccuracy. Nc3 was best. } (7. Nc3 c5 8. g3 Nc6 9. d3 O-O 10. Bg2 e6 11. Nf3 d5 12. O-O d4 13. Ne2 Nd7) 7... c5 8. Bc3?! { (-1.62 → -2.40) Inaccuracy. d4 was best. } (8. d4 cxd4) 8... Nc6 9. Qb2 O-O 10. Bxf6? { (-2.62 → -5.23) Mistake. Nh3 was best. } (10. Nh3 Nd4 11. Na3 Nh5 12. O-O-O e5 13. Kb1 a5 14. Rg1 a4 15. b4 f5 16. exf5 gxf5) 10... Bxf6 11. Nc3 a6?! { (-4.15 → -3.30) Inaccuracy. e6 was best. } (11... e6 12. Qb1 Bg7 13. h4 h5 14. f4 Nd4 15. Bd3 a6 16. Nge2 b5 17. Nxd4 Bxd4 18. Ne2) 12. Rb1?! { (-3.30 → -4.21) Inaccuracy. Rd1 was best. } (12. Rd1 e6 13. Qb1 Be5 14. g3 Nd4 15. Bg2 f5 16. f4 Bxf4 17. Nge2 Be5 18. O-O Qe7) 12... b5?! { (-4.21 → -3.26) Inaccuracy. e6 was best. } (12... e6 13. Qc1 Be5 14. h4 f5 15. h5 g5 16. exf5 exf5 17. Nd5 Ne7 18. Ne3 g4 19. Ne2) 13. cxb5 axb5 14. Qc2? { (-3.62 → -6.11) Mistake. Bxb5 was best. } (14. Bxb5 Nb4) 14... Nb4 15. Qd1 Nxa2 16. Nxa2 Rxa2 17. Bxb5 Qa5 18. Bc4 Ra8?? { (-6.54 → -0.28) Blunder. Rxd2 was best. } (18... Rxd2 19. Qxd2 Bc3 20. Qxc3 Qxc3+ 21. Kf2 Qd4+ 22. Kg3 h5 23. h4 Qe5+ 24. Kf2 Ra8 25. Ne2) 19. Ne2?? { (-0.28 → -4.24) Blunder. b4 was best. } (19. b4) 19... Ba6?? { (-4.24 → -0.43) Blunder. Qb4 was best. } (19... Qb4) 20. Bxa6?? { (-0.43 → -4.50) Blunder. b4 was best. } (20. b4 cxb4 21. Bxa2 Qxa2 22. Rxb4 Bxe2 23. Kxe2 Bc3 24. Rb3 Bxd2 25. Qb1 Bf4+ 26. Rb2 Qa7) 20... Qxa6?! { (-4.50 → -3.40) Inaccuracy. Rxa6 was best. } (20... Rxa6) 21. Nc3?? { (-3.40 → -7.33) Blunder. Nc1 was best. } (21. Nc1) 21... Bxc3 22. dxc3 Rxg2 23. b4? { (-7.32 → Mate in 12) Checkmate is now unavoidable. Qd2 was best. } (23. Qd2 Rxd2 24. Kxd2 Qa2+ 25. Ke3 Ra3 26. Kd3 Qg2 27. Rhe1 Qxf3+ 28. Kc4 Ra2 29. Rbc1 Re2) 23... Qa2 24. Rf1 cxb4?! { (Mate in 7 → -18.74) Lost forced checkmate sequence. Ra3 was best. } (24... Ra3 25. Rc1 Qb2 26. Rc2 Rxc2 27. Rg1 Ra1 28. Rxg6+ hxg6 29. bxc5 Rxd1+ 30. Kxd1 Qb1#) 25. cxb4?! { (-18.74 → Mate in 4) Checkmate is now unavoidable. Rc1 was best. } (25. Rc1 Rxh2) 25... Rc8 26. b5 Rcc2 27. b6 Rce2+ 28. Qxe2 Qxe2# { Black wins by checkmate. } 0-1