[Event "2024 Spring Marathon"] [Site "https://lichess.org/1I5h0fKJ"] [Date "2024.05.11"] [White "pzpzzz"] [Black "the_humble_1"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "14:55:37"] [WhiteElo "2357"] [BlackElo "2399"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A45"] [Opening "Indian Defense: Reversed Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nc3 c5?! { (-0.08 → 0.63) Inaccuracy. d5 was best. } { A45 Indian Defense: Reversed Chigorin Defense } (2... d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. h3) 3. d5 e5?! { (0.62 → 1.23) Inaccuracy. g6 was best. } (3... g6 4. e4 d6 5. Bc4 Bg7 6. Nf3 O-O 7. O-O Na6 8. a4) 4. e4 d6 5. f4?! { (1.28 → 0.65) Inaccuracy. a4 was best. } (5. a4 Na6 6. Bb5+ Nd7 7. f4 exf4 8. Bxf4 Be7 9. Nf3 O-O) 5... exf4 6. Bxf4 Nbd7 7. Nf3 Qa5?! { (0.70 → 1.60) Inaccuracy. Be7 was best. } (7... Be7 8. a4 O-O 9. Bd3 Ng4 10. O-O Nde5 11. Bxe5 dxe5 12. Qe2) 8. e5 dxe5 9. Nxe5 Nxe5 10. Bxe5 Nd7? { (1.46 → 2.91) Mistake. Bd7 was best. } (10... Bd7 11. Bxf6) 11. Bb5 a6 12. Qe2 Kd8 13. Bxd7 Bxd7 14. O-O Qb6?! { (2.83 → 4.26) Inaccuracy. f6 was best. } (14... f6 15. Bf4 Rc8 16. Rad1 c4 17. d6 Rc5 18. Rfe1 h5 19. a3 Rf5 20. Be3) 15. Rxf7 Bd6 16. Bxd6 Qxd6 17. Ne4 Qg6 18. Raf1?! { (4.75 → 3.66) Inaccuracy. Qf3 was best. } (18. Qf3 b6 19. Qf4 Qh6 20. Ng5 Kc8 21. Re1 Rd8 22. c4 Ra7) 18... Rc8? { (3.66 → 7.24) Mistake. Re8 was best. } (18... Re8 19. R1f4 Rc8 20. Qf3 Rc7 21. d6 Rc6 22. h4 Kc8 23. h5 Qh6 24. c4) 19. d6?! { (7.24 → 4.82) Inaccuracy. Nxc5 was best. } (19. Nxc5 Rc7 20. Qe5 Qxf7 21. Rxf7 Kc8 22. Nxd7 Rxd7 23. Rxd7 Kxd7 24. Qxg7+ Kd6) 19... Re8 20. Rf8 Bc6? { (4.48 → 9.78) Mistake. Be6 was best. } (20... Be6 21. Qe3) 21. Nxc5?! { (9.78 → 5.64) Inaccuracy. Nf6 was best. } (21. Nf6 Be4 22. Rxe8+ Qxe8 23. Nxe8 Kd7 24. Qg4+ Kc6 25. Qxc8+ Kb6 26. Qc7+ Kb5) 21... Qxd6 22. Rd1? { (5.85 → 3.25) Mistake. Rxe8+ was best. } (22. Rxe8+ Kc7 23. Rf7+ Kb8 24. Rxc8+ Kxc8 25. Qe6+ Qxe6 26. Nxe6 Bd5 27. Rxg7 Bxe6) 22... Qxd1+? { (3.25 → 5.91) Mistake. Kc7 was best. } (22... Kc7 23. Nxa6+ bxa6 24. Rxd6 Rxe2 25. Rxc6+ Kxc6 26. Rxc8+ Kd7 27. Rc4 g5 28. b3) 23. Qxd1+ Kc7 24. Rxe8 Rxe8 25. Qg4 g6 26. h4 Re1+ 27. Kh2 Re7 28. Qb4?! { (6.46 → 4.96) Inaccuracy. Qf4+ was best. } (28. Qf4+ Kb6 29. Na4+ Bxa4 30. Qd6+ Ka7 31. Qxe7 Bc6 32. Qxh7 g5 33. hxg5 Ka8) 28... Re2 29. Qf4+ Kb6?! { (4.91 → 6.30) Inaccuracy. Kd8 was best. } (29... Kd8 30. Qf1 Rxg2+ 31. Qxg2 Bxg2 32. Kxg2 Kc7 33. Ne4 a5 34. Nf6 a4 35. Nxh7) 30. Qd6 Rxg2+ 31. Kh3 Rxc2 32. Nd7+ Ka5 33. Qa3+ Ba4?? { (6.52 → Mate in 9) Checkmate is now unavoidable. Kb5 was best. } (33... Kb5 34. Qb3+ Ka5 35. Qb6+ Ka4 36. Nc5+ Rxc5 37. Qxc5 Bd7+ 38. Kg3 Be6 39. b3+) 34. Nc5?? { (Mate in 9 → 6.43) Lost forced checkmate sequence. b3 was best. } (34. b3 Rc3+ 35. Kg4 Rc4+ 36. bxc4 b5 37. cxb5 h5+ 38. Kg5 axb5 39. Qc3+ b4) 34... b5 35. Nxa4 bxa4 36. Qd3 Rc5 37. Qd6 Kb5 38. Qd7+ Rc6 39. Qxh7 a3 40. Qb7+ Kc5 41. bxa3 Rb6 42. Qe7+ Rd6 43. Kg4 Kd5 44. Kg5 Rb6 45. Qd8+ Kc5 46. Qxb6+ Kxb6 47. Kxg6 Ka5 48. h5 Ka4 49. h6 Kxa3 50. h7 Kxa2? { (7.24 → Mate in 10) Checkmate is now unavoidable. Kb4 was best. } (50... Kb4 51. h8=Q Kc5 52. Qc3+ Kb5 53. Kf7 a5 54. Ke7 Ka6 55. Ke6 Kb6 56. Kd7) 51. h8=Q a5 52. Kf5?? { (Mate in 8 → 5.60) Lost forced checkmate sequence. Qb8 was best. } (52. Qb8 a4 53. Kf5 Ka1 54. Ke4 a3 55. Kd3 a2 56. Qc7 Kb2 57. Qc3+ Kb1) 52... a4?? { (5.60 → Mate in 6) Checkmate is now unavoidable. Kb3 was best. } (52... Kb3 53. Ke4 a4 54. Kd3 Kb4 55. Qf8+ Kb5 56. Kc2 Kc4 57. Qf5 a3 58. Qg4+) 53. Qc3 a3 54. Qb4 Ka1 55. Qxa3+ Kb1 56. Qc3 Ka2 57. Ke4 Kb1 58. Qd2 Ka1 59. Kd3 { Black resigns. } 1-0