[Event "Pietzsch Arena"] [Site "https://lichess.org/mWyntcSu"] [Date "2022.11.13"] [White "Joshua_Kovac"] [Black "Samsterthehamster09i"] [Result "0-1"] [UTCDate "2022.11.13"] [UTCTime "22:15:47"] [WhiteElo "1839"] [BlackElo "1534"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Nc6?! { (0.54 → 1.63) Inaccuracy. Bg7 was best. } (8... Bg7) 9. d5 Nb8? { (1.72 → 3.18) Mistake. Bg7 was best. } (9... Bg7 10. Bf4 Nb8 11. Rc1 O-O 12. Bc7 Qd7 13. Qb3 Nc6 14. Bg3 Nd4 15. Nxd4 Bxd4 16. Qb4) 10. Bb5+?! { (3.18 → 1.88) Inaccuracy. Qd4 was best. } (10. Qd4 f6 11. Bc4 Bg4 12. Be3 Bg7 13. O-O Nd7 14. Rab1 Nb6 15. Bb3 Bxf3 16. gxf3 Qd6) 10... Bd7?! { (1.88 → 3.02) Inaccuracy. Nd7 was best. } (10... Nd7) 11. Bxd7+ Qxd7?! { (2.62 → 3.87) Inaccuracy. Nxd7 was best. } (11... Nxd7) 12. Qd4?! { (3.87 → 2.60) Inaccuracy. Bb2 was best. } (12. Bb2 f6) 12... f6 13. e5 Bg7 14. e6 Qd6? { (2.65 → 4.57) Mistake. Qb5 was best. } (14... Qb5) 15. Bf4? { (4.57 → 2.40) Mistake. Qa4+ was best. } (15. Qa4+ Kf8 16. O-O Na6 17. Rd1 Nc5 18. Qc2 b6 19. Be3 f5 20. Rac1 f4 21. Bxc5 bxc5) 15... Qd8?? { (2.40 → 6.85) Blunder. Qa6 was best. } (15... Qa6) 16. Qa4+ Kf8 17. O-O g5 18. Bxg5?? { (7.13 → 2.18) Blunder. Bxb8 was best. } (18. Bxb8 Qxb8 19. Rab1 Qe8 20. Qb3 f5 21. d6 Bf6 22. d7 Qg6 23. Qxb7 Rd8 24. Qxa7 Kg7) 18... fxg5 19. Nxg5?? { (2.03 → 0.00) Blunder. Rad1 was best. } (19. Rad1 Bf6) 19... Bxa1 20. Qf4+?? { (0.00 → -3.23) Blunder. Qe4 was best. } (20. Qe4 Qe8 21. Nf7 Bf6 22. Nxh8 Bxh8 23. Qxh7 Bg7 24. Rd1 Nd7 25. exd7 Qxd7 26. Rd3 Bf6) 20... Kg7?? { (-3.23 → 5.85) Blunder. Bf6 was best. } (20... Bf6) 21. Qf7+ Kh6 22. Qf4?? { (5.87 → 0.00) Blunder. Qf5 was best. } (22. Qf5) 22... Qe8?? { (0.00 → 9.26) Blunder. Qxd5 was best. } (22... Qxd5 23. Ne4+ Kg6 24. Qf7+ Kh6) 23. Nf7+ Kg7 24. Qg5+?! { (8.74 → 5.77) Inaccuracy. Rxa1 was best. } (24. Rxa1 h6 25. Nxh8 Qh5 26. Nf7 Na6 27. Re1 Kh7 28. d6 Nc5 29. Qd4 Rg8 30. g3 Qf5) 24... Kf8 25. Rxa1 Rg8 26. Qh6+?? { (7.36 → 0.06) Blunder. Qf5 was best. } (26. Qf5 Rg6 27. h4 Nd7 28. h5 Rxg2+ 29. Kxg2 Nf6 30. d6 Qc6+ 31. Kh2 Qc3 32. Rg1 Qd4) 26... Rg7 27. a3?! { (-0.02 → -0.94) Inaccuracy. Re1 was best. } (27. Re1 Qb5) 27... Qa4 28. Qe3?? { (-0.71 → -2.76) Blunder. Rc1 was best. } (28. Rc1 Na6) 28... Qg4?? { (-2.76 → -0.19) Blunder. Nd7 was best. } (28... Nd7) 29. h3?? { (-0.19 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (29. g3 Rxf7 30. exf7 Nd7 31. Re1 Kg7 32. Qb3 Rf8 33. Rxe7 Rxf7 34. d6 Rxe7 35. dxe7 Qe4) 29... Qxg2# { Black wins by checkmate. } 0-1