[Event "Chess Challengers Major 98"] [Site "https://lichess.org/zUEEZeCt"] [Date "2021.08.31"] [White "ayush_ray"] [Black "Raghav-Srinivasan"] [Result "0-1"] [UTCDate "2021.08.31"] [UTCTime "13:12:55"] [WhiteElo "1793"] [BlackElo "1767"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B01"] [Opening "Scandinavian Defense: Valencian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 { B01 Scandinavian Defense: Valencian Variation } 4. d4 Nc6?! { (0.55 → 1.40) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nf3 e6 6. a3 Be7 7. Bf4 O-O 8. Bd3 a6 9. Ne5) 5. Nf3 Bg4?? { (0.89 → 4.14) Blunder. Nf6 was best. } (5... Nf6 6. Bb5 e6 7. O-O Be7 8. Re1 O-O 9. a3 a6 10. Bxc6) 6. Be3?? { (4.14 → 0.77) Blunder. d5 was best. } (6. d5 Bxf3 7. gxf3 Nb8 8. Qe2 g6 9. Bf4 Bg7 10. Nb5 Na6) 6... e6 7. Be2 Nf6 8. a3 Be7 9. h3 Bh5 10. O-O O-O 11. Re1 Re8 12. g4 Bg6 13. Bd3 Bxd3 14. Qxd3 Bd6 15. Nb5 a6 16. Nxd6 cxd6 17. Bg5 h6 18. Bf4?! { (0.50 → -0.21) Inaccuracy. Bh4 was best. } (18. Bh4 g5 19. Bg3 Ne7 20. c4 b5 21. b3 Ng6 22. a4 Qd7 23. h4 bxc4 24. bxc4 e5) 18... d5 19. Ne5 Nxe5 20. Bxe5 Ne4 21. f3?! { (0.30 → -0.47) Inaccuracy. Re2 was best. } (21. Re2 Nd6 22. Bxd6 Qxd6 23. Re5 a5 24. Rae1 Ra6 25. c3 Rb6 26. Qc2 Re7 27. Kg2 f6) 21... Ng5?! { (-0.47 → 0.37) Inaccuracy. Nd6 was best. } (21... Nd6 22. Bg3 Qe7 23. a4 Rac8 24. Kg2 Rc6 25. Bxd6 Rxd6 26. Qe2 Qf6 27. Qf2 a5 28. c3) 22. Kg2 f6 23. Bg3 Qd7 24. Rad1 Rad8 25. c3 Nf7 26. Qg6 Qb5 27. Rd2 Qd7 28. Bh4 Kh8 { Black offers draw } 29. Rde2 Ng5?? { (0.56 → 2.51) Blunder. Rc8 was best. } (29... Rc8 30. Bxf6) 30. Bxg5 hxg5 31. Qh5+? { (2.90 → 1.60) Mistake. h4 was best. } (31. h4 gxh4) 31... Kg8 32. h4 gxh4 33. Qxh4 Kf7 34. Qh5+ Kg8 35. Rh1 Kf8 36. Qg6? { (2.11 → 0.70) Mistake. Rhe1 was best. } (36. Rhe1 Kg8) 36... Qf7 37. Qd3?! { (1.09 → 0.53) Inaccuracy. Qc2 was best. } (37. Qc2) 37... Rc8?! { (0.53 → 1.20) Inaccuracy. Ke7 was best. } (37... Ke7 38. c4 Kd6 39. Rc1 Kc7 40. cxd5+ Kb8 41. dxe6 Rxe6 42. Rce1 Rxe2+ 43. Rxe2 Ka8 44. b4) 38. f4 Qc7?? { (0.81 → 3.02) Blunder. Ke7 was best. } (38... Ke7 39. Kf1) 39. f5?? { (3.02 → 0.00) Blunder. Qf3 was best. } (39. Qf3) 39... exf5 40. Rh8+ Kf7 41. Rhxe8 Rxe8 42. Rxe8 Kxe8 43. Qxf5 Kf7?? { (0.00 → 2.28) Blunder. Qd7 was best. } (43... Qd7 44. a4 Ke7 45. Qg6 Kf8 46. Qf5) 44. Qxd5+ Ke7 45. Qe4+?! { (2.29 → 1.64) Inaccuracy. Kf3 was best. } (45. Kf3 Qb8) 45... Kf7?! { (1.64 → 2.76) Inaccuracy. Kf8 was best. } (45... Kf8 46. Qe6) 46. Kf3 Qb6? { (2.36 → 4.40) Mistake. g6 was best. } (46... g6 47. Qd5+) 47. Qc2?? { (4.40 → 0.95) Blunder. Qd5+ was best. } (47. Qd5+ Qe6 48. Qxe6+ Kxe6 49. Ke4 b5 50. a4 bxa4 51. c4 g6 52. c5 a5 53. d5+ Ke7) 47... Qc6+ 48. Kg3 Qc7+ 49. Kh4?! { (1.19 → 0.26) Inaccuracy. Kf3 was best. } (49. Kf3 Qc4 50. Qe2 Qb3 51. g5 fxg5 52. Kg4 a5 53. Kxg5 a4 54. Kf4 b5 55. Qh5+ Kg8) 49... Qf4 50. Qf5?? { (0.29 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (50. Qe2 b5) 50... g5+?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qh2# was best. } (50... Qh2#) 51. Kh5?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kh3 was best. } (51. Kh3 Qe3+ 52. Kg2 Qe2+ 53. Kg3 Qxb2 54. Qd7+ Kg6 55. Qe8+ Kg7 56. Qe7+ Kg6) 51... Qh2# { Black wins by checkmate. } 0-1