[Event "Acerook's Amateur Team South: Game 4"] [Site "https://lichess.org/study/vE17v6mO"] [Date "2019.02.12"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2019.02.12"] [UTCTime "05:21:37"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D19"] [Opening "Slav Defense: Czech Variation, Classical System, Main Line"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 { D19 Slav Defense: Czech Variation, Classical System, Main Line } Nbd7 10. Nd2? { (0.54 → -0.59) Mistake. e4 was best. } (10. e4 Bg6) 10... e5 11. Nb3 Qe7 12. Rd1?! { (-0.53 → -1.14) Inaccuracy. e4 was best. } (12. e4 exd4) 12... Rad8?! { (-1.14 → -0.30) Inaccuracy. e4 was best. } (12... e4 13. Nd2 Nb6 14. Bb3 Nbd5 15. Nxd5 Nxd5 16. Nc4 Qg5 17. Kh1 Bg4 18. f3 Bh5 19. Bd2) 13. f3?! { (-0.30 → -1.11) Inaccuracy. e4 was best. } (13. e4 exd4 14. exf5 dxc3 15. Qxe7 Bxe7 16. bxc3 Nb6 17. Bd3 Ne4 18. Bb2 Nd6 19. Ba3 Rfe8) 13... e4 14. Nd2 Nb6?! { (-1.12 → -0.14) Inaccuracy. exf3 was best. } (14... exf3 15. Nxf3) 15. Bb3? { (-0.14 → -1.29) Mistake. Ndxe4 was best. } (15. Ndxe4 Bxe4 16. Nxe4 Nxe4 17. fxe4 Nxc4 18. Qxc4 Bd6 19. Qc2 f6 20. Bd2 Rfe8 21. Rac1 Qxe4) 15... Rfe8?? { (-1.29 → 0.37) Blunder. exf3 was best. } (15... exf3 16. Nxf3 Nbd5 17. Rf1 Bd6 18. Bd2 Rde8 19. Bxd5 cxd5 20. Be1 Ng4 21. Bd2 Be4 22. h3) 16. Nc4?? { (0.37 → -1.52) Blunder. Ndxe4 was best. } (16. Ndxe4) 16... c5?! { (-1.52 → -0.84) Inaccuracy. exf3 was best. } (16... exf3) 17. Nxb6 axb6 18. d5? { (-1.43 → -2.99) Mistake. Nxe4 was best. } (18. Nxe4 Nxe4) 18... exf3 19. gxf3 Bxc3 20. bxc3 Qe5?! { (-2.79 → -1.94) Inaccuracy. Rd6 was best. } (20... Rd6 21. Kh1 Ne4 22. Rg1 Qh4 23. Ra2 Nxc3 24. Qf2 Qh5 25. Bb2 Nxa2 26. Rxg7+ Kf8 27. Bxa2) 21. c4 Qxa1?! { (-1.95 → -0.91) Inaccuracy. Ne4 was best. } (21... Ne4) 22. Bb2 Rxe3 23. Qg2?? { (-0.74 → -14.53) Blunder. Qd2 was best. } (23. Qd2 Rd3 24. Bxa1 Rxd2 25. Rxd2 Nd7 26. h4 f6 27. h5 Kf7 28. Bc3 Re8 29. Kf2 Ne5) 23... Re1+ 24. Kf2?! { (-14.14 → Mate in 6) Checkmate is now unavoidable. Rxe1 was best. } (24. Rxe1 Qxe1+) 24... Qxd1?? { (Mate in 6 → -6.86) Lost forced checkmate sequence. Qxb2+ was best. } (24... Qxb2+ 25. Bc2 Qxc2+ 26. Rd2 Qxd2+ 27. Kg3 Ne4+ 28. fxe4 Qg5+ 29. Kf2 Qe3#) 25. Bxd1 Rxd1 26. Ke2?! { (-6.23 → -10.53) Inaccuracy. Qg5 was best. } (26. Qg5 h6 27. Qf4 Ne8 28. Qe5 Rd2+ 29. Ke1 Rc2 30. Qe7 Rc8 31. Be5 f6 32. Bg3 Rxc4) 26... Rd3 27. Be5 Re8 28. f4 Nh5 29. Qg5 Bg6 30. f5 Rxe5+ 31. Kxd3 f6?! { (-7.82 → -5.75) Inaccuracy. Nf6 was best. } (31... Nf6) 32. Qc1 Rxf5 33. Ke3 Re5+ 34. Kf2 Nf4 35. Kf3 Nd3 36. Qd2 Bh5+ 37. Kg3 Rg5+ 38. Kh3 Bg6 39. d6?! { (-13.54 → Mate in 7) Checkmate is now unavoidable. Kh4 was best. } (39. Kh4 Ne5 40. Qxg5 fxg5+ 41. Kxg5 Nxc4 42. Kf4 Bc2 43. Kf3 Bxa4 44. Ke4 Bc2+ 45. Kf3 Bb3) 39... Bf5+ 40. Kh4 Rg4+ 41. Kh3 Nf4+?! { (Mate in 5 → -65.03) Lost forced checkmate sequence. Rg1+ was best. } (41... Rg1+ 42. Kh4 g5+ 43. Kh5 Kg7 44. Qxg5+ fxg5 45. a5 Nf4#) *