[Event "Lucas Chess"] [Site "https://lichess.org/MuqvIcEB"] [Date "2021.04.16"] [White "Bikjump 2.01 (32-bit)"] [Black "082020"] [Result "0-1"] [WhiteElo "1101"] [BlackElo "980"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Lion Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 { C41 Philidor Defense: Lion Variation } 5. dxe5 dxe5 6. Bc4 Be7 7. O-O O-O 8. Bg5 h6 9. Be3 c6 10. h3 b5 11. Bb3 Ba6?! { (-0.39 → 0.20) Inaccuracy. a5 was best. } (11... a5 12. a3 Qc7 13. Nh4 Nc5 14. Ng6 Re8 15. Nxe7+ Qxe7 16. Qf3 Nxb3 17. cxb3 Be6 18. Qg3) 12. a3?! { (0.20 → -0.51) Inaccuracy. Re1 was best. } (12. Re1 b4) 12... b4 13. Ne2?! { (-0.47 → -1.19) Inaccuracy. axb4 was best. } (13. axb4 Bxf1) 13... Nc5?? { (-1.19 → 0.49) Blunder. bxa3 was best. } (13... bxa3 14. Nd2) 14. Qxd8 Rfxd8 15. Bxc5? { (0.49 → -1.05) Mistake. axb4 was best. } (15. axb4) 15... Bxc5 16. Rae1?? { (-0.92 → -3.46) Blunder. axb4 was best. } (16. axb4 Bxe2) 16... Bd6? { (-3.46 → -1.84) Mistake. bxa3 was best. } (16... bxa3) 17. axb4 Nxe4 18. c3 Rab8 19. Bc2 f5 20. Bxe4?! { (-1.87 → -2.57) Inaccuracy. Nh4 was best. } (20. Nh4 Nd2) 20... fxe4 21. Nh2 Rf8 22. b3 Bd3 23. Ng4 a5?! { (-2.32 → -1.23) Inaccuracy. Bc7 was best. } (23... Bc7 24. Ne3) 24. bxa5 Rxb3 25. Nh2?? { (-1.72 → -4.23) Blunder. Nc1 was best. } (25. Nc1 Rxc3) 25... Bc7 26. Nc1 Rxc3 27. Ne2? { (-3.28 → -6.35) Mistake. Nxd3 was best. } (27. Nxd3 exd3 28. a6 Rc2 29. Rb1 e4 30. Ng4 h5 31. Ne3 Ra2 32. Rb7 Bd6 33. Rd7 Bc5) 27... Rc2 28. Ng3 Bxf1 29. Rxf1 Bxa5 30. Nxe4 Bb6 31. Nf3 Bd4 32. Rd1 c5 33. Rb1 Re2 34. Re1 Rxe1+ 35. Nxe1 Rf4 36. Nd6 Bxf2+ 37. Kf1 Bxe1+ 38. Kxe1 e4 39. g3 Rf6 40. Nxe4 Re6 41. Ke2 Rxe4+ 42. Kf1?! { (-56.25 → Mate in 9) Checkmate is now unavoidable. Kf3 was best. } (42. Kf3 Re6) 42... Kf7 43. Kg2 Kf6 44. g4 g5 45. Kg1 Re2 46. Kh1 Ke5 47. Kg1 Ke4 48. Kh1 Kf3 49. Kg1 Ra2 50. Kh1 Kg3 51. h4 gxh4 52. g5 hxg5 53. Kg1 Ra1# { Black wins by checkmate. } 0-1