[Event "Casual classical game"] [Site "https://lichess.org/GCBhw8QF"] [Date "2019.08.23"] [White "Ilya_Potapov_GM"] [Black "mh_macbeth"] [Result "1-0"] [UTCDate "2019.08.23"] [UTCTime "17:26:49"] [WhiteElo "1500"] [BlackElo "1864"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense, Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Bb4 5. Qa4+ { D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation } Nc6 6. Qc2 O-O 7. e3 Bxc3+ 8. Qxc3 Ne4 9. Qc2 Nb4 10. Qb3?! { (0.55 → 0.00) Inaccuracy. Qb1 was best. } (10. Qb1 e5) 10... a5?! { (0.00 → 0.71) Inaccuracy. c5 was best. } (10... c5 11. a3 Nc6 12. Bd3 Qa5+ 13. Kf1 cxd4 14. exd4 dxc4 15. Qxc4 Qd5 16. h4 Bd7 17. Qxd5) 11. a3 Na6 12. Qc2 c5 13. cxd5? { (0.74 → -0.75) Mistake. Bd3 was best. } (13. Bd3 b6) 13... Qxd5?? { (-0.75 → 5.29) Blunder. exd5 was best. } (13... exd5 14. Qd1) 14. Bc4 Qf5 15. Nh4?? { (5.46 → 0.67) Blunder. Bd3 was best. } (15. Bd3 Qg4 16. Ne5 Qxg2 17. Bxe4 Qh3 18. Rg1 f6 19. Rg3 Qh4 20. Nc4 Rd8 21. Nb6 Rb8) 15... Qg4 16. g3 g5?? { (0.28 → 5.32) Blunder. Nd6 was best. } (16... Nd6 17. Bd3 cxd4 18. exd4 Nf5 19. Nxf5 exf5 20. O-O Qxd4 21. Bf4 Qf6 22. Bd2 Bd7 23. Rae1) 17. Be2 Qh3 18. Qxe4 gxh4 19. Bd3?? { (5.00 → 2.08) Blunder. g4 was best. } (19. g4) 19... f5 20. Qxh4 Qg2?? { (1.63 → 3.77) Blunder. Qxh4 was best. } (20... Qxh4 21. gxh4 Kf7 22. Rg1 Bd7 23. Rg5 Rg8 24. Ke2 b5 25. Bd2 c4 26. Bb1 Nb8 27. Rxg8) 21. Rf1 Rf7?? { (3.86 → 8.49) Blunder. Qd5 was best. } (21... Qd5 22. e4) 22. f3? { (8.49 → 4.69) Mistake. Qd8+ was best. } (22. Qd8+ Kg7) 22... Bd7 23. Bd2 Ba4?? { (3.70 → 8.30) Blunder. Bc6 was best. } (23... Bc6 24. O-O-O) 24. Bc4?! { (8.30 → 4.98) Inaccuracy. Rc1 was best. } (24. Rc1) 24... Nc7 25. Ra2?? { (5.12 → 1.53) Blunder. Rf2 was best. } (25. Rf2 Qg1+) 25... b5 26. Be2 Bb3?! { (1.14 → 2.18) Inaccuracy. cxd4 was best. } (26... cxd4 27. exd4) 27. Ra1 Rd7?? { (1.32 → 4.17) Blunder. c4 was best. } (27... c4 28. Rc1) 28. dxc5?? { (4.17 → 0.00) Blunder. Rc1 was best. } (28. Rc1) 28... Rad8?? { (0.00 → 3.64) Blunder. Bc4 was best. } (28... Bc4 29. Rf2 Qg1+ 30. Rf1) 29. Bc3 Rd1+?? { (3.22 → 18.02) Blunder. Bc4 was best. } (29... Bc4) 30. Bxd1 Bxd1?! { (15.29 → Mate in 5) Checkmate is now unavoidable. Bc4 was best. } (30... Bc4 31. Qxd8+) 31. Qxd8+ Kf7 { Black resigns. } 1-0