[Event "Twin Ports Open 2019"] [Site "https://lichess.org/study/I7U"] [Date "2019.08.16"] [Round "?"] [White "Joseph from Washburn, WI"] [Black "IM John Bartholomew"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D15"] [Opening "Slav Defense: Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 { D15 Slav Defense: Alekhine Variation } b5 6. a4 b4 7. Nb1 e6 8. Bxc4 Bb7 9. O-O Nbd7 10. b3 c5 11. dxc5 Bxc5 12. Qe2 O-O 13. Rd1 Qb8?! { (-0.60 → 0.00) Inaccuracy. Ne4 was best. } (13... Ne4) 14. Bb2 Rd8 15. Nbd2 h6 16. Bb5 a6 17. Bxd7 Nxd7 18. Nc4 Bd5 19. Nfe5?! { (0.09 → -0.52) Inaccuracy. Rac1 was best. } (19. Rac1 Bf8 20. e4 Bxc4 21. Rxc4 Qb7 22. h3 Rac8 23. Rdc1 Rxc4 24. Rxc4 Nb6 25. Rd4 Be7) 19... Nxe5 20. Bxe5 Qb7 21. Qg4?! { (-0.09 → -1.10) Inaccuracy. e4 was best. } (21. e4 Bxc4) 21... Bf8 22. f3?! { (-0.64 → -1.23) Inaccuracy. Rd4 was best. } (22. Rd4 Bxc4) 22... Rac8 23. Rac1 f5?! { (-1.16 → -0.50) Inaccuracy. Kh7 was best. } (23... Kh7 24. h3 f6 25. Bb2 Qf7 26. f4 Qg6 27. Kh2 Qxg4 28. hxg4 Be7 29. Na5 Bd6 30. Kh3) 24. Qg3 Bxc4?! { (-0.56 → -0.01) Inaccuracy. Qe7 was best. } (24... Qe7 25. Nd2 Qa7 26. Bd4 Bc5 27. Rxc5 Rxc5 28. Qh4 Rdc8 29. e4 Qc7 30. exd5 Rxd5 31. Nc4) 25. Rxd8 Rxd8 26. Rxc4 Rd1+?! { (-0.07 → 0.49) Inaccuracy. Rc8 was best. } (26... Rc8 27. Qh4) 27. Kf2 Qd5 28. Bd4 Qd7?? { (0.83 → 5.09) Blunder. Rd2+ was best. } (28... Rd2+ 29. Kf1 a5 30. Rc8 Qb7 31. Qb8 Qxb8 32. Rxb8 Kf7 33. Ra8 f4 34. Rxa5 fxe3 35. Bxe3) 29. Qe5?? { (5.09 → -0.19) Blunder. Rc7 was best. } (29. Rc7) 29... Bd6? { (-0.19 → 1.36) Mistake. Rd2+ was best. } (29... Rd2+) 30. Qa5?? { (1.36 → -2.57) Blunder. Rc8+ was best. } (30. Rc8+) 30... Kh7 31. Bc5?? { (-2.91 → Mate in 10) Checkmate is now unavoidable. Qxa6 was best. } (31. Qxa6 e5) 31... Bc7?! { (Mate in 10 → -12.92) Lost forced checkmate sequence. Rd2+ was best. } (31... Rd2+ 32. Kf1 Bxc5 33. Rd4 Bxd4 34. Qxb4 Bxe3 35. Qc3 Ra2 36. Qxe3 Qd1+ 37. Qe1 Qc2 38. Qg3) 32. Qxb4 Qd3 33. Qc3?! { (-20.13 → Mate in 1) Checkmate is now unavoidable. Qe1 was best. } (33. Qe1 Rxe1) 33... Qf1# { Black wins by checkmate. } 0-1