[Event "Gary Kasparov Arena"] [Site "https://lichess.org/qzaPGOK7"] [Date "2021.01.03"] [White "alterweissermann"] [Black "Fixlipp"] [Result "1-0"] [UTCDate "2021.01.03"] [UTCTime "10:46:06"] [WhiteElo "2067"] [BlackElo "1973"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "300+7"] [ECO "D37"] [Opening "Queen's Gambit Declined: Barmen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 { D37 Queen's Gambit Declined: Barmen Variation } 5. cxd5 exd5 6. e3 Bb4 7. Bd3 c6 8. O-O Nb6 9. Ne5 Nbd7 10. Qc2?! { (0.79 → 0.21) Inaccuracy. f4 was best. } (10. f4 O-O 11. h3 Ne8 12. e4 dxe4 13. Bxe4 Ba5 14. Bc2 Nd6 15. f5 Re8 16. Ng4 Bb6) 10... Bxc3? { (0.21 → 1.49) Mistake. Nxe5 was best. } (10... Nxe5 11. dxe5 Nd7 12. f4 Nc5 13. h3 Nxd3 14. Qxd3 O-O 15. e4 f6 16. exd5 fxe5 17. Be3) 11. bxc3 Nxe5 12. dxe5 Ng4? { (1.09 → 2.67) Mistake. Nd7 was best. } (12... Nd7) 13. f4 Qh4 14. g3? { (3.00 → 1.45) Mistake. h3 was best. } (14. h3 h5) 14... Qh3?! { (1.45 → 2.48) Inaccuracy. Qh5 was best. } (14... Qh5 15. e4) 15. Rb1?! { (2.48 → 1.37) Inaccuracy. Re1 was best. } (15. Re1 O-O 16. Bf1 Qh5 17. h3 Nh6 18. g4 Qh4 19. Ba3 Re8 20. Qf2 Qxf2+ 21. Kxf2 f6) 15... h5? { (1.37 → 2.65) Mistake. O-O was best. } (15... O-O 16. Qg2 Nh6 17. e4 Qxg2+ 18. Kxg2 dxe4 19. Bxe4 f6 20. exf6 Rxf6 21. Re1 b6 22. Rb2) 16. Qg2?? { (2.65 → 0.76) Blunder. Rf3 was best. } (16. Rf3 O-O) 16... Qxg2+?! { (0.76 → 1.55) Inaccuracy. Nh6 was best. } (16... Nh6 17. e4) 17. Kxg2 h4? { (1.29 → 3.13) Mistake. O-O was best. } (17... O-O 18. h3 Nh6 19. c4 g6 20. cxd5 cxd5 21. Ba3 Rd8 22. Rfc1 b6 23. Be7 Re8 24. Bf6) 18. h3 Nh6 19. g4 b6 20. a4?! { (3.78 → 2.43) Inaccuracy. e4 was best. } (20. e4 dxe4 21. Bxe4 O-O 22. f5 Ba6 23. Re1 Rae8 24. Bf4 Bc4 25. Bxc6 Rc8 26. Bb7 Rc5) 20... Bb7? { (2.43 → 4.00) Mistake. Ng8 was best. } (20... Ng8 21. a5 Ne7 22. Ra1 Bb7 23. a6 Bc8 24. f5 c5 25. e4 Bd7 26. f6 gxf6 27. exf6) 21. a5 c5 22. axb6 axb6 23. Rxb6 Ra2+?! { (4.07 → 6.29) Inaccuracy. Ra7 was best. } (23... Ra7 24. f5) 24. Rf2 Ra7 25. Kg1?! { (6.09 → 4.23) Inaccuracy. Rfb2 was best. } (25. Rfb2 Bc8) 25... Kd7 26. Rfb2 Kc7 27. Bd2? { (4.47 → 2.79) Mistake. e4 was best. } (27. e4 dxe4) 27... Nxg4? { (2.79 → 5.42) Mistake. Bc6 was best. } (27... Bc6 28. Be1 c4 29. Bc2 Ra1 30. Rb1 Rha8 31. Bxh4 Rxb1+ 32. Rxb1 Ra3 33. Be1 Ng8 34. f5) 28. hxg4 Ra1+ 29. Rb1 Ra2?? { (5.65 → Mate in 4) Checkmate is now unavoidable. Rxb1+ was best. } (29... Rxb1+ 30. Rxb1) 30. Rxb7+ Kc6 31. R1b6# { White wins by checkmate. } 1-0