[Event "112. Sparta Grand Prix"] [Site "https://lichess.org/bCZwBy7n"] [Date "2022.08.02"] [White "Mac_Stone"] [Black "Dedalus01"] [Result "0-1"] [UTCDate "2022.08.02"] [UTCTime "19:19:28"] [WhiteElo "2311"] [BlackElo "2139"] [WhiteRatingDiff "-27"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A50"] [Opening "Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 { A50 Indian Defense: Normal Variation } e6 3. Nc3 b6? { (0.05 → 1.16) Mistake. Bb4 was best. } (3... Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 h6 8. Bh4) 4. f3?! { (1.16 → 0.11) Inaccuracy. e4 was best. } (4. e4 d6 5. Bd3 e5 6. Nge2 Be7 7. f3 Nfd7 8. Be3 Nc6) 4... Bb7?! { (0.11 → 0.99) Inaccuracy. d5 was best. } (4... d5 5. e4 dxe4 6. fxe4 e5 7. d5 Bc5 8. Bg5 h6 9. Bh4) 5. e4 Be7 6. Be3 d6 7. Qd2 Nbd7 8. O-O-O e5?! { (1.05 → 2.05) Inaccuracy. c5 was best. } (8... c5 9. d5 exd5 10. cxd5 a6 11. g4 b5 12. g5 Nh5 13. Nce2 f6 14. h4 Bc8 15. Bh3) 9. Nge2 exd4 10. Nxd4 Ne5?! { (2.04 → 2.96) Inaccuracy. h5 was best. } (10... h5 11. h4) 11. Be2 Qd7 12. g4 h6 13. h4 O-O-O 14. g5 hxg5?! { (2.06 → 3.31) Inaccuracy. Ng8 was best. } (14... Ng8 15. Nf5) 15. hxg5 Rxh1 16. Rxh1 Ng8 17. Qd1?! { (3.20 → 2.47) Inaccuracy. f4 was best. } (17. f4) 17... Kb8 18. Nf5?! { (2.35 → 1.53) Inaccuracy. f4 was best. } (18. f4) 18... Bf8 19. b3?! { (1.81 → 0.86) Inaccuracy. f4 was best. } (19. f4) 19... g6 20. Nh6?! { (0.81 → 0.24) Inaccuracy. Nd4 was best. } (20. Nd4 f5 21. Nd5 fxe4 22. fxe4 c6 23. Nf4 Re8 24. Rh8 Qf7 25. Qh1 Bg7 26. Rh7 Bc8) 20... Bg7 21. f4 Nxc4 22. Bxc4? { (0.00 → -1.60) Mistake. Bd4 was best. } (22. Bd4 Ne3 23. Qd3 Bxd4 24. Qxd4 Nf5 25. Nxf5 gxf5 26. Rh8 fxe4 27. Qg7 Ne7 28. Bg4 Qxg4) 22... Bxc3 23. Nxf7 Bxe4?? { (-1.81 → 1.08) Blunder. Re8 was best. } (23... Re8) 24. Rh7?? { (1.08 → -1.94) Blunder. Nxd8 was best. } (24. Nxd8 Bxh1) 24... Rf8 25. Bd5 Qf5 26. Bxe4 Qxe4 27. Bd2 Qd4 28. Bxc3 Qxc3+ 29. Qc2? { (-3.40 → -6.57) Mistake. Kb1 was best. } (29. Kb1 Re8 30. Rh1 Qe3 31. Rf1 Qe6 32. Nh6 Nxh6 33. gxh6 Rh8 34. Rh1 Qe4+ 35. Kb2 Qxf4) 29... Qe1+?? { (-6.57 → 0.00) Blunder. Qa1+ was best. } (29... Qa1+ 30. Kd2 Qd4+ 31. Ke1 Qxf4 32. Qe2 Qc1+ 33. Kf2 Qxg5 34. Qe6 Qf6+ 35. Qxf6 Nxf6 36. Rg7) 30. Kb2 Qe6?? { (0.00 → 8.52) Blunder. Ne7 was best. } (30... Ne7 31. Ne5 Rc8 32. Rxe7 dxe5 33. Rxe5 Qb4 34. Qxg6 Qd2+ 35. Kb1 Qd1+ 36. Kb2) 31. Qc4?? { (8.52 → -2.44) Blunder. Nd8 was best. } (31. Nd8 Qc8 32. Nc6+ Ka8 33. Nxa7 Qd8 34. Qc6+ Kb8 35. Rd7 Qxd7 36. Qxd7 Kxa7 37. Qxc7+ Ka6) 31... d5 32. Nd8 Qd6 33. Nc6+?? { (-2.54 → -6.36) Blunder. Qxc7+ was best. } (33. Qxc7+) 33... Kb7 34. Na5+ bxa5 35. Qb5+ Qb6? { (-6.39 → -3.25) Mistake. Kc8 was best. } (35... Kc8 36. Rh8 a6 37. Qxa5 Re8 38. a4 Nf6 39. Rxe8+ Nxe8 40. b4 Qe6 41. f5 gxf5 42. b5) 36. Qxd5+ Qc6 37. Qxa5?? { (-2.84 → -7.22) Blunder. Qxc6+ was best. } (37. Qxc6+ Kxc6 38. Rg7 Kd6 39. Rxg6+ Kd7 40. Ra6 Rxf4 41. Rxa5 Ne7 42. Rxa7 Rf2+ 43. Ka3 Rf5) 37... Rxf4 38. Rg7?? { (-6.92 → Mate in 8) Checkmate is now unavoidable. Rh2 was best. } (38. Rh2 Ne7 39. a4 Qb6 40. Qxb6+ axb6 41. Re2 Nf5 42. Re6 Nh4 43. Re7 Rg4 44. Rh7 Nf5) 38... Rf2+ 39. Ka3 Qd6+?? { (Mate in 7 → -3.06) Lost forced checkmate sequence. Qc1+ was best. } (39... Qc1+ 40. Ka4 Rxa2+ 41. Kb4 Rxa5 42. Kxa5 Qc5+ 43. Ka4 a5 44. Rxc7+ Kxc7 45. b4 Qxb4#) 40. Qb4+ Qxb4+ 41. Kxb4 Rf8 42. Rxg6? { (-3.05 → -5.25) Mistake. Kc4 was best. } (42. Kc4 Kc8 43. a4 Kd8 44. Rxg6 Ne7 45. Ra6 Kd7 46. Rxa7 Nc6 47. Ra6 Rf4+ 48. Kd3 Rg4) 42... Ne7 43. Rg7 Nc6+ 44. Kc5 Rf5+ 45. Kc4 Ne5+ 46. Kc3 Nf3 47. g6 Ne5 48. a4 Rg5 49. Re7 Nxg6 50. Rg7 Rg3+ 51. Kb4 Rg4+ 52. Kc3 Ne5 53. Re7 Nc6 54. Rf7 Rg3+ 55. Kc2 Kb6 { White resigns. } 0-1