[Event "Rated Crazyhouse game"] [Site "https://lichess.org/dF4S7jDj"] [Date "2021.10.28"] [White "oskarkoenig"] [Black "StuzhukA2013"] [Result "0-1"] [UTCDate "2021.10.28"] [UTCTime "18:05:33"] [WhiteElo "1211"] [BlackElo "1550"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+15"] [Variant "Crazyhouse"] [TimeControl "300+5"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4?? { (1.01 → -0.91) Blunder. Nc3 was best. } (2. Nc3 d5 3. Nf3 Nc6 4. e3 a6 5. Ne5 e6 6. f4 Be7) 2... e6?! { (-0.91 → -0.25) Inaccuracy. d5 was best. } (2... d5 3. cxd5 e6 4. dxe6 Bxe6 5. Nf3 Nc6 6. e3 P@e4 7. Ng5) 3. Nc3 Bb4 4. Nf3 d5 { D38 Queen's Gambit Declined: Ragozin Defense } 5. Bd2?? { (-0.01 → -3.25) Blunder. e3 was best. } (5. e3 Nc6 6. Be2 dxc4 7. Bxc4 Ne4 8. O-O Bxc3 9. Bd3 P@f5) 5... c6?? { (-3.25 → 2.18) Blunder. dxc4 was best. } (5... dxc4) 6. a3?? { (2.18 → -0.52) Blunder. e3 was best. } (6. e3 O-O 7. Bd3 Na6 8. O-O Be7 9. Ne5 Nb4 10. Be2 dxc4 11. Bxc4 P@e4 12. Kh1) 6... Bxc3 7. Bxc3 O-O?! { (-0.30 → 0.26) Inaccuracy. Ne4 was best. } (7... Ne4 8. Qc2) 8. e3 N@e4 9. B@a5?? { (-0.24 → -6.95) Blunder. B@g3 was best. } (9. B@g3 Nxc3) 9... b6 10. Bab4 Nxc3?? { (-9.42 → -0.50) Blunder. Nxf2 was best. } (10... Nxf2 11. Kxf2 Ne4+ 12. Ke1 P@f2+ 13. Ke2 dxc4 14. Nd2 P@d3+ 15. Kf3 Nxd2+ 16. Kxf2 c5 17. Bxd2) 11. bxc3 Re8?? { (-0.85 → 3.06) Blunder. B@e4 was best. } (11... B@e4) 12. c5?? { (3.06 → -3.54) Blunder. N@d6 was best. } (12. N@d6 B@g6) 12... a5 13. Bxa5?! { (-3.06 → -4.78) Inaccuracy. cxb6 was best. } (13. cxb6 axb4) 13... bxa5 14. P@b6? { (-4.01 → -7.70) Mistake. Be2 was best. } (14. Be2 B@a6) 14... Bb7?? { (-7.70 → -3.58) Blunder. B@b2 was best. } (14... B@b2) 15. N@d6 Re7 16. Nxb7?! { (-3.23 → -4.87) Inaccuracy. Be2 was best. } (16. Be2 B@a6 17. O-O Bxe2 18. Qxe2 B@a6 19. c4 Bxc4 20. Nxc4 dxc4 21. B@c7 Qf8 22. B@d8 B@d3) 16... Rxb7 17. B@c7?! { (-5.05 → -8.30) Inaccuracy. Bd3 was best. } (17. Bd3 Nbd7) 17... Qe7?! { (-8.30 → -5.49) Inaccuracy. Rxc7 was best. } (17... Rxc7 18. Bd3 Rb7 19. O-O B@e4 20. Bxe4 dxe4 21. Ne5 B@h5 22. B@e2 Bxe2 23. Qxe2 B@h5 24. Qa2) 18. Bd3 N@e8?? { (-6.37 → 0.00) Blunder. N@b2 was best. } (18... N@b2 19. Bd6) 19. Bxb8?? { (0.00 → -2.38) Blunder. Ne5 was best. } (19. Ne5 B@h5 20. Bd6 Bxd1 21. Bxe7 B@d2+ 22. Kxd1 Rxe7 23. Kxd2 B@e4 24. B@c2 Bxd3 25. Bxd3) 19... Rbxb8?? { (-2.38 → 2.08) Blunder. B@e4 was best. } (19... B@e4 20. Bxe4 dxe4 21. Ne5 B@g4 22. Qd2 Raxb8 23. B@a6 B@d3 24. Bxd3 exd3 25. O-O B@e4 26. f3) 20. Ne5 Nd7?? { (1.27 → 23.19) Blunder. B@b5 was best. } (20... B@b5 21. Bxb5 cxb5 22. O-O B@h5 23. B@f3 Bxf3 24. Qxf3 B@h5 25. Qg3 Ne4 26. N@c6 Qb7 27. Qh4) 21. Qh5?? { (23.19 → 4.34) Blunder. Bxh7+ was best. } (21. Bxh7+) 21... Ndf6?? { (4.34 → 34.84) Blunder. B@f5 was best. } (21... B@f5 22. Bxf5) 22. Qg5?? { (34.84 → 1.77) Blunder. Bxh7+ was best. } (22. Bxh7+) 22... Qb7?? { (1.77 → 17.29) Blunder. B@g6 was best. } (22... B@g6 23. O-O) 23. N@h6+ Kf8 24. Bxh7 Nxh7? { (9.56 → Mate in 6) Checkmate is now unavoidable. B@e4 was best. } (24... B@e4 25. P@d7) 25. P@e7+ Qxe7 26. Qxe7+ Kxe7 27. Q@d7+ Kf6 28. Qxf7+ Kg5 29. P@h4+ Kxh4 30. g3+ Kh3 31. Qh5+ Kg2 32. Qf3+ Kh3 33. O-O-O?? { (Mate in 3 → -43.00) Lost forced checkmate sequence. O-O was best. } (33. O-O Q@h1+ 34. Qxh1 gxh6 35. Q@g2#) 33... Q@a1+ 34. Kd2 Qb2+ 35. Kd3?! { (-30.09 → Mate in 2) Checkmate is now unavoidable. Ke1 was best. } (35. Ke1 Ng5) 35... Qb5+?! { (Mate in 2 → -40.15) Lost forced checkmate sequence. P@e4+ was best. } (35... P@e4+ 36. Qxe4 B@e2#) 36. Kc2 B@e4+ 37. Nd3?! { (-47.51 → Mate in 6) Checkmate is now unavoidable. Qxe4 was best. } (37. Qxe4 B@a4+) 37... Bxf3?? { (Mate in 6 → Mate in 1) Lost forced checkmate sequence. B@a4+ was best. } (37... B@a4+ 38. Kc1 P@b2+ 39. Nxb2 Qxb2+ 40. Kxb2 N@c4+ 41. Ka2 P@b3+ 42. Ka1 B@b2#) 38. Rb1?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Nf4# was best. } (38. Nf4#) 38... Q@e2+ 39. Kc1 Qbxd3 40. Nf5 Qdc2# { Black wins by checkmate. } 0-1