[Event "2023 Spring Marathon"] [Site "https://lichess.org/TBcP6eBm"] [Date "2023.04.15"] [White "osterlind-naruto"] [Black "Tim_ATC"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "06:13:59"] [WhiteElo "2762"] [BlackElo "1985"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C41"] [Opening "Philidor Defense: Lion Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nd7 3. Nc3 e5 4. Nf3 Ngf6 { C41 Philidor Defense: Lion Variation } 5. Rg1 Be7?! { (0.00 → 0.71) Inaccuracy. c6 was best. } (5... c6 6. g4 h6 7. h4 exd4 8. Nxd4 Ne5 9. g5 hxg5 10. hxg5) 6. g4 c6 7. g5 Nh5 8. dxe5 dxe5 9. Be3 g6 10. Bc4?! { (-0.45 → -1.19) Inaccuracy. h4 was best. } (10. h4 Qc7 11. Nh2 Nb6 12. a3 Nf4 13. Qd2 Be6 14. O-O-O O-O 15. Qe1 Rad8 16. Ng4 Bxg4) 10... b5 11. Bb3 a5 12. a4 b4?! { (0.00 → 0.59) Inaccuracy. bxa4 was best. } (12... bxa4 13. Nxa4 Qc7 14. Qd2 O-O 15. O-O-O Rb8 16. Qc3 Rb4 17. Kb1 c5 18. Rxd7 Bxd7 19. Nxc5) 13. Ne2?? { (0.59 → -1.07) Blunder. Nb5 was best. } (13. Nb5 O-O) 13... Nc5?? { (-1.07 → 3.92) Blunder. Qc7 was best. } (13... Qc7 14. Nc1 O-O 15. Nd3 c5 16. Bc4 Ba6 17. Nd2 Nb6 18. Bxa6 Rxa6 19. b3 c4 20. Bxb6) 14. Bxc5?? { (3.92 → 0.42) Blunder. Qxd8+ was best. } (14. Qxd8+ Kxd8) 14... Bxc5 15. Qxd8+ Kxd8 16. O-O-O+ Kc7 17. Rg2?? { (0.42 → -5.00) Blunder. Nxe5 was best. } (17. Nxe5) 17... Ba6 18. Nfg1 f6?! { (-4.66 → -3.69) Inaccuracy. Rhf8 was best. } (18... Rhf8 19. Kb1 Rae8 20. h4 f5 21. gxf6 Rxf6 22. f3 Be3 23. Re1 Bxe2 24. Rgxe2 Bxg1 25. Rxg1) 19. gxf6 Nxf6 20. f3? { (-4.06 → -6.62) Mistake. Ng3 was best. } (20. Ng3 Raf8) 20... Nh5 21. h4 Be3+ 22. Kb1 c5?? { (-6.39 → -3.11) Blunder. Rad8 was best. } (22... Rad8) 23. c3?? { (-3.11 → -7.73) Blunder. Bd5 was best. } (23. Bd5) 23... c4 24. cxb4 cxb3 25. b5 Bb7 26. Nh3 Rad8 27. Re1 Bh6 28. Ng5 Rhf8?! { (-6.54 → -4.93) Inaccuracy. Bxg5 was best. } (28... Bxg5 29. Rxg5 Rhf8 30. Rxe5 Rxf3 31. Re7+ Kb8 32. Nc1 Nf6 33. Re6 Nxe4 34. Nxb3 Rxb3 35. R1xe4) 29. Ne6+ Kb6 30. Nxf8?! { (-5.08 → -6.54) Inaccuracy. Nxd8 was best. } (30. Nxd8 Rxd8) 30... Rxf8 31. Ng3 Rxf3 32. Nxh5 gxh5 33. Rd1 Bxe4+ 34. Ka1 Rf4 35. Rgg1?! { (-18.76 → Mate in 8) Checkmate is now unavoidable. Rg3 was best. } (35. Rg3 Bc2) 35... Bc2 36. Rd6+ Kc5?! { (Mate in 7 → -73.21) Lost forced checkmate sequence. Kb7 was best. } (36... Kb7 37. Rg7+ Bxg7 38. Rb6+ Kc8 39. Rc6+ Kd7 40. Rc7+ Kxc7 41. b6+ Kd7 42. b7 Rxa4#) 37. Rxh6?! { (-73.21 → Mate in 1) Checkmate is now unavoidable. Rc6+ was best. } (37. Rc6+ Kd5) 37... Rxa4# { Black wins by checkmate. } 0-1