[Event "≤1700 Blitz Arena"] [Site "https://lichess.org/RyU3PMGm"] [Date "2021.01.21"] [White "Andrei_Kostroma"] [Black "roman-7010"] [Result "1-0"] [UTCDate "2021.01.21"] [UTCTime "15:51:42"] [WhiteElo "1629"] [BlackElo "1448"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Zeller Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4?! { (0.13 → -0.95) Inaccuracy. c4 was best. } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 cxd4 6. O-O e6) 2... dxe4 3. Nc3 Bf5?! { (-0.90 → -0.13) Inaccuracy. Nf6 was best. } { D00 Blackmar-Diemer Gambit: Zeller Defense } (3... Nf6 4. Bg5 Bf5 5. Bxf6 exf6 6. Qe2 Nc6 7. O-O-O Bd6 8. Nf3) 4. f3?! { (-0.13 → -0.86) Inaccuracy. g4 was best. } (4. g4 Bg6 5. Nge2 e5 6. Be3 Nd7 7. h4 h5 8. g5 Bb4) 4... exf3 5. Qxf3 Nc6?? { (-0.62 → 4.25) Blunder. Qc8 was best. } (5... Qc8 6. Bf4 c6 7. Nge2 Nf6 8. O-O-O b5 9. Be5 b4 10. Na4) 6. Bb5?? { (4.25 → -0.01) Blunder. Qxf5 was best. } (6. Qxf5 Nxd4 7. Qd3 e5 8. Be3 Qe7 9. O-O-O O-O-O 10. Kb1 Nf6 11. Nge2 Qe6 12. Bxd4 Bc5) 6... Qxd4?? { (-0.01 → 6.53) Blunder. Bd7 was best. } (6... Bd7 7. Bf4 a6 8. Bxc6 Bxc6 9. d5 Bd7 10. O-O-O Nf6 11. Qe3 g6 12. Nf3 Bg7 13. Rhe1) 7. Bxc6+ Bd7 8. Bxd7+ Qxd7 9. Qxb7 Qc8?! { (6.06 → 10.06) Inaccuracy. Rd8 was best. } (9... Rd8 10. Nf3) 10. Qxc8+ Rxc8 11. Be3 a6 12. O-O-O e6 13. Nf3 Bd6 14. h4 h6 15. g4 Ne7 16. g5 h5 17. Rhe1 g6 18. Bd4 Rf8 19. Be5 Kd7 20. Bxd6 cxd6 21. Ne4 d5 22. Nf6+ Kd6 23. Ne5 Nc6 24. Nd3 Nd4 25. c3 Nf3 26. Rf1 Nxh4 27. Nh7 Nf5 28. Rde1? { (5.05 → 2.51) Mistake. Nxf8 was best. } (28. Nxf8 Rxf8) 28... Rfd8 29. Nb4? { (2.85 → 1.31) Mistake. Rf4 was best. } (29. Rf4 Kc7) 29... a5?! { (1.31 → 2.43) Inaccuracy. d4 was best. } (29... d4 30. Nxa6) 30. Nc2? { (2.43 → 1.12) Mistake. Nd3 was best. } (30. Nd3 d4) 30... Re8?! { (1.12 → 2.24) Inaccuracy. d4 was best. } (30... d4 31. Rf3) 31. Ne3 Nxe3?! { (1.66 → 2.37) Inaccuracy. d4 was best. } (31... d4 32. Nd1 Red8 33. Nf6 Ke7 34. Re5 a4 35. a3 Kf8 36. Ra5 Ra8 37. Rxa8 Rxa8 38. cxd4) 32. Rxe3 Re7 33. Nf6 Rcc7?! { (2.20 → 3.19) Inaccuracy. Rec7 was best. } (33... Rec7) 34. Rf4 e5 35. Ra4 Ra7? { (2.59 → 4.62) Mistake. Rc5 was best. } (35... Rc5 36. Re2) 36. Rd3 e4? { (4.49 → 7.52) Mistake. Ke6 was best. } (36... Ke6 37. Nxd5) 37. Rxd5+ Ke6? { (7.25 → Mate in 1) Checkmate is now unavoidable. Kc7 was best. } (37... Kc7 38. Rc4+) 38. Rdxa5?? { (Mate in 1 → 5.32) Lost forced checkmate sequence. Rxe4# was best. } (38. Rxe4#) 38... Rxa5 39. Rxa5 e3 40. Ra4? { (6.09 → 3.52) Mistake. Nd5 was best. } (40. Nd5 Rb7 41. Nxe3 Rd7 42. Kc2 Rd6 43. Ng2 f6 44. Nf4+ Kf7 45. Ra7+ Kg8 46. Nh3 h4) 40... Kd6? { (3.52 → 6.05) Mistake. Rb7 was best. } (40... Rb7 41. Re4+) 41. Re4 e2?! { (5.27 → 8.04) Inaccuracy. Rxe4 was best. } (41... Rxe4 42. Nxe4+) 42. Kd2 e1=Q+ 43. Kxe1 Rxe4+ 44. Nxe4+ Ke5 45. Nc5 f6 46. gxf6 Kxf6 47. a4 Kf5 48. Kf2 Kf4 49. Kg2 g5 50. Nd3+ Ke3 51. Nf2 g4 52. Nxg4+ hxg4 53. Kg3 Kd3 54. a5 Kc4 55. a6 Kb3 56. a7 Kxb2 57. c4 Kc3 58. c5 Kc4 59. c6 Kd5 60. c7 Kd6 61. c8=Q Ke5 62. Qxg4 Kd5 63. a8=Q+ Kc5 64. Qae4 Kb6 { Black resigns. } 1-0