[Event "Rated classical game"] [Site "https://lichess.org/mCb8zr2W"] [Date "2022.05.07"] [White "Pfeni"] [Black "Stepannovoselov"] [Result "0-1"] [UTCDate "2022.05.07"] [UTCTime "07:12:53"] [WhiteElo "1470"] [BlackElo "1935"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1800+4"] [ECO "A45"] [Opening "Indian Defense: Omega Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e4?! { (0.23 → -0.83) Inaccuracy. Nf3 was best. } { A45 Indian Defense: Omega Gambit } (2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O) 2... Nxe4 3. Nf3 d5 4. Bb5+ c6 5. Ba4? { (-0.90 → -2.41) Mistake. Bd3 was best. } (5. Bd3 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. O-O Be7 9. c4 dxc4) 5... b5?! { (-2.41 → -1.39) Inaccuracy. Bg4 was best. } (5... Bg4 6. Nbd2 e6 7. h3 Bf5 8. O-O Nd7 9. Re1 Nxd2 10. Bxd2) 6. Bb3 a5 7. c3 e6 8. Be3?! { (-1.21 → -2.20) Inaccuracy. Nbd2 was best. } (8. Nbd2 Nf6 9. O-O Bd6 10. Ne5 Qc7 11. Re1 O-O 12. Bc2 Nbd7 13. Ndf3 c5 14. Bf4 b4) 8... c5?! { (-2.20 → -1.16) Inaccuracy. Bd6 was best. } (8... Bd6 9. Nbd2 O-O 10. O-O a4 11. Bc2 f5 12. Nxe4 dxe4 13. Ne5 Nd7 14. Bf4 Nxe5 15. dxe5) 9. Bc2 cxd4?! { (-1.50 → -0.85) Inaccuracy. Nd7 was best. } (9... Nd7 10. O-O Nef6 11. Bf4 Qb6 12. Nbd2 Be7 13. a3 cxd4 14. Nxd4 O-O 15. N2f3 Ba6 16. Re1) 10. Bxd4?! { (-0.85 → -1.98) Inaccuracy. Nxd4 was best. } (10. Nxd4) 10... Nf6?! { (-1.98 → -1.34) Inaccuracy. Nc6 was best. } (10... Nc6 11. O-O Nxd4 12. cxd4 Bd6 13. Qe2 Qb6 14. Bxe4 dxe4 15. Qxe4 Bb7 16. Qe3 O-O 17. Nbd2) 11. Bxf6?! { (-1.34 → -2.34) Inaccuracy. Bd3 was best. } (11. Bd3 b4) 11... Qxf6 12. Qd4? { (-2.35 → -3.87) Mistake. O-O was best. } (12. O-O Nd7) 12... Qxd4 13. cxd4 g6 14. O-O Bg7 15. Nc3 Ba6 16. Rfd1?! { (-3.91 → -5.00) Inaccuracy. a4 was best. } (16. a4 b4) 16... Nc6 17. a3 O-O 18. Ne5? { (-4.54 → -8.15) Mistake. a4 was best. } (18. a4 bxa4 19. Bxa4 Ne7 20. Bc2 Bc4 21. b3 Ba6 22. Bd3 Rfc8 23. Na4 Bxd3 24. Rxd3 Rab8) 18... Nxe5 19. dxe5 Bxe5 20. Re1 Bxc3 21. bxc3 Rac8 22. Re3 Rc7 23. Rc1 Rfc8 24. Bb3 d4 25. Bxe6 dxe3 26. Bxc8 exf2+ 27. Kxf2 Rxc8 28. Ke3 b4 29. axb4 axb4 30. c4 Rxc4 31. Rxc4 Bxc4 32. Kd2 b3 33. Kc3 Bd5 34. g4 f5 35. gxf5 gxf5 36. h4 f4 37. Kd4?! { (-73.81 → Mate in 10) Checkmate is now unavoidable. h5 was best. } (37. h5 f3 38. Kd2 Kg7 39. h6+ Kxh6 40. Kd3 b2 41. Kc2 f2 42. Kxb2 f1=Q 43. Kc2 Kg7) 37... b2 38. Kxd5 b1=Q 39. Ke5 f3 40. Kf4 f2 41. h5 f1=Q+ 42. Kg5 Qbf5+ { White resigns. } 0-1