[Event "YDRC Grand Pix 2025- April"] [Site "https://lichess.org/ZlnvzYxJ"] [Date "2025.04.27"] [White "harpDragon"] [Black "Ivanwin88"] [Result "0-1"] [GameId "ZlnvzYxJ"] [UTCDate "2025.04.27"] [UTCTime "16:56:07"] [WhiteElo "939"] [BlackElo "1193"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 h6 5. a3 Bc5?! { (-0.21 → 0.35) Inaccuracy. d5 was best. } (5... d5 6. exd5 Nxd5 7. Nxe5 Nxe5 8. Qe2 Bd6 9. Nxd5 O-O 10. d4) 6. d4? { (0.35 → -0.90) Mistake. Nxe5 was best. } (6. Nxe5 Bxf2+ 7. Kxf2 Nxe5 8. Be2 O-O 9. Rf1 d5 10. d4 Ng6) 6... exd4 7. Nxd4?? { (-1.06 → -4.97) Blunder. Na4 was best. } (7. Na4 Bd6 8. Bd3 O-O 9. O-O a6 10. Re1 Re8 11. b4 b5 12. Nc5 Bxc5) 7... Bxd4 8. Bb5 Bxc3+ 9. Bd2 Bxd2+ 10. Kxd2 Nxe4+ 11. Kc1 Qg5+ 12. Kb1 Nd2+ 13. Kc1 Nb3+ 14. Kb1 Qxb5 15. cxb3 Nd4?! { (-8.47 → -5.49) Inaccuracy. O-O was best. } (15... O-O 16. Ka2 d6 17. Rc1 Be6 18. Re1 a5 19. Ka1 Rae8 20. Re4 Qf5 21. Qe1) 16. a4?! { (-5.49 → -7.62) Inaccuracy. Qxd4 was best. } (16. Qxd4 O-O 17. Ka2 d6 18. Rhe1 Bd7 19. Rac1 Rfe8 20. f4 c5 21. Qd2 Qc6) 16... Qxb3?! { (-7.62 → -4.98) Inaccuracy. Qf5+ was best. } (16... Qf5+ 17. Ka2 Nc6 18. g4 Qg6 19. Re1+ Kd8 20. Rc1 d6 21. Rc4 Bd7 22. Qd5) 17. Qxb3?! { (-4.98 → -8.07) Inaccuracy. Re1+ was best. } (17. Re1+ Kd8 18. Qxd4 Qb6 19. Qxg7 Qg6+ 20. Qxg6 fxg6 21. b4 d6 22. Ra3 Bf5+) 17... Nxb3 18. Ra3 Nd2+ 19. Kc2 Nc4 20. Rc3 d5 21. Re3+ Nxe3+ 22. fxe3 Bf5+ 23. Kb3 c5 24. Rf1 Bd3 25. Rd1 c4+ 26. Kc3 O-O-O 27. Rd2 b5 28. axb5 Rhe8 29. b4 cxb3 30. Kxd3 b2 31. Rxb2 Re4 32. Ke2 d4 33. Rb4? { (-7.01 → Mate in 15) Checkmate is now unavoidable. b6 was best. } (33. b6 axb6 34. Rxb6 Re6 35. Rb4 dxe3 36. Rc4+ Kd7 37. Rg4 g6 38. Rc4 Rc8) 33... d3+ 34. Kf3?! { (-10.95 → Mate in 8) Checkmate is now unavoidable. Kd2 was best. } (34. Kd2 Rxb4 35. Kc3 Rxb5 36. Kd2 Rb2+ 37. Kc3 Rf2 38. e4 d2 39. e5 d1=Q) 34... Rxb4 35. e4 d2 36. Ke2 d1=Q+ 37. Ke3 Rb3+ 38. Kf4 Qf1+ 39. Ke5 f6+ 40. Ke6 Qc4+ 41. Kf5 Qxb5+ 42. Kg6 Qg5+ 43. Kf7 Rb7+ 44. Ke6 Qe5# { Black wins by checkmate. } 0-1