[Event "Open 2021 I Arena"] [Site "https://lichess.org/7Wq7tzwu"] [Date "2021.05.17"] [White "Fedart2004"] [Black "SadlonrA"] [Result "1-0"] [UTCDate "2021.05.17"] [UTCTime "14:59:30"] [WhiteElo "2032"] [BlackElo "1581"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-49"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C41"] [Opening "Philidor Defense: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 Nf6 { C41 Philidor Defense: Nimzowitsch Variation } 4. Bg5?! { (0.93 → 0.00) Inaccuracy. dxe5 was best. } (4. dxe5 Nxe4 5. Qd5 Nc5 6. Bg5 Qd7 7. exd6 Bxd6 8. Nc3 Qe6+) 4... Be7 5. Nc3 Nc6 6. Bb5?! { (0.48 → -0.09) Inaccuracy. dxe5 was best. } (6. dxe5 Nxe5 7. Nxe5 dxe5 8. Qxd8+ Bxd8 9. Bc4 h6 10. Be3 c6) 6... O-O?? { (-0.09 → 1.78) Blunder. exd4 was best. } (6... exd4 7. Nxd4 Bd7 8. Bf4 O-O 9. O-O Nxd4 10. Qxd4 Nh5 11. Bd2) 7. Bxc6 bxc6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Bb7 11. O-O h6 12. Bh4 g5 13. Bg3 Rd4?! { (1.50 → 2.55) Inaccuracy. Nh5 was best. } (13... Nh5) 14. Nf3?! { (2.55 → 1.37) Inaccuracy. f3 was best. } (14. f3 Nh5 15. Bf2 Rd2 16. Rac1 Nf4 17. Rfd1 Rd6 18. Nc4 Re6 19. g3 Ba6 20. gxf4 Bxc4) 14... c5?? { (1.37 → 4.17) Blunder. Rb4 was best. } (14... Rb4 15. Bxc7 Rxb2 16. Rfb1 Ba3 17. e5 Ne8 18. Ba5 Bc8 19. Nd4 Bd7 20. Rxb2 Bxb2 21. Rb1) 15. Nxd4 cxd4 16. Nb5 Bxe4 17. Nxc7?! { (5.08 → 3.70) Inaccuracy. Rfe1 was best. } (17. Rfe1 Rd8 18. Bxc7 Rd7 19. Be5 d3 20. cxd3 Bxd3 21. Nc3 Ng4 22. Bg3 f5 23. h3 f4) 17... Rd8 18. Rfe1 Kf8 19. c3 d3 20. Rad1 d2? { (3.72 → 6.02) Mistake. Bc6 was best. } (20... Bc6 21. Be5 Ne4 22. f3 Nc5 23. Rd2 Na4 24. b3 Nc5 25. b4 Na4 26. b5 Bb7 27. Na6) 21. Re2 Kg7 22. Rexd2 Rxd2 23. Rxd2 h5 24. Be5 Kg6 25. Bxf6 Bxf6 26. Nd5 Be5 27. Re2 Kf5 28. Ne7+ Kf4 29. g3+ Kf3 30. Re1 h4 31. Re3+ Kg4 32. Rxe4+ Kf3 33. Rxe5 hxg3 34. fxg3 f6 35. Rf5+ Kg4?! { (71.67 → Mate in 5) Checkmate is now unavoidable. Ke4 was best. } (35... Ke4 36. Rxf6) 36. Rxf6 a5 37. c4 a4 38. c5 a3 39. bxa3 Kh5 40. c6 Kg4 41. Kg2 Kh5 42. c7 Kg4 43. h3+ Kh5 44. Rf8 Kh6 45. c8=Q Kh5 46. Rh8# { White wins by checkmate. } 1-0