[Event "4th CSG Swiss"] [Site "https://lichess.org/djfxyZFE"] [Date "2023.09.17"] [White "Statham_13"] [Black "aaryan_varshney"] [Result "0-1"] [UTCDate "2023.09.17"] [UTCTime "13:01:54"] [WhiteElo "2673"] [BlackElo "2762"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+17"] [WhiteTitle "CM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 { C44 Ponziani Opening: Jaenisch Counterattack } 4. d4 exd4 5. e5 Nd5 6. Qb3?! { (0.05 → -0.50) Inaccuracy. cxd4 was best. } (6. cxd4 Bb4+ 7. Bd2 d6 8. Bb5 O-O 9. O-O dxe5 10. dxe5 Bg4) 6... Nb6 7. cxd4 d5?! { (-0.36 → 0.40) Inaccuracy. d6 was best. } (7... d6 8. Bb5 Be6 9. Bxc6+ bxc6 10. Qc2 Qd7 11. O-O h6 12. Bd2) 8. Bb5 Be7 9. Be3 O-O 10. Nbd2 Bf5 11. O-O Nb8 12. Bd3 Bg6 13. Ne1 N8d7 14. f4 c5 15. f5 c4 16. Qd1 cxd3 17. fxg6 hxg6 18. Nxd3 Bg5 19. Qe2 Re8 20. Bxg5 Qxg5 21. Qf2 Re7 22. Rac1 Nf8 23. b3 Ne6 24. a4?! { (1.07 → 0.27) Inaccuracy. Nc5 was best. } (24. Nc5 Nxc5) 24... a5? { (0.27 → 1.49) Mistake. Nxd4 was best. } (24... Nxd4) 25. Nf3 Qf5 26. Nc5 Nxc5?! { (1.36 → 2.11) Inaccuracy. Nd7 was best. } (26... Nd7 27. Nxe6) 27. Rxc5 f6 28. Rb5 Re6 29. exf6 gxf6?! { (2.18 → 2.91) Inaccuracy. Rxf6 was best. } (29... Rxf6 30. Qe3 Re6 31. Ne5 Qc2 32. Qc1 Qe4 33. Qf4 Rae8 34. Qf7+ Kh7 35. Qf2 Rf6 36. Re1) 30. h3?! { (2.91 → 1.74) Inaccuracy. Qg3 was best. } (30. Qg3) 30... Rae8 31. Qg3 g5? { (1.61 → 3.23) Mistake. Qd3 was best. } (31... Qd3 32. Rxa5) 32. Kh2?? { (3.23 → 0.99) Blunder. Nh4 was best. } (32. Nh4 Qh7 33. Nf5 Rc6 34. h4 Kh8 35. hxg5 Rg8 36. Nd6 Rg7 37. Qf4 Rg6 38. Rf3 Qc7) 32... Nc8 33. Rxb7 Nd6 34. Ra7?! { (0.57 → 0.01) Inaccuracy. Rd7 was best. } (34. Rd7 Ne4 35. Qc7 Rc6 36. Rg7+ Kh8 37. Rh7+ Qxh7 38. Qxc6 Qf7 39. Nxg5 Nxg5 40. Rxf6 Re6) 34... Ne4 35. Qg4 Qxg4 36. hxg4 Rb8 37. Rxa5 Kg7 38. Rxd5 Rh8+ 39. Kg1 Ng3 40. Re1 Rh1+ 41. Kf2 Ne4+ 42. Rxe4 Rxe4 43. a5 Ra1 44. b4? { (-0.12 → -1.26) Mistake. Kg3 was best. } (44. Kg3) 44... Rxg4 45. Rd7+?? { (-1.01 → -3.20) Blunder. Nd2 was best. } (45. Nd2 Rh4) 45... Kg6 46. Rd6 Ra2+ 47. Ke3 Rgxg2? { (-3.79 → -2.30) Mistake. Ra3+ was best. } (47... Ra3+ 48. Kf2 Kf5 49. Rc6 Ra2+ 50. Ke3 Rgxg2 51. Rc5+ Kg4 52. Kd3 Kxf3 53. Rf5+ Kg3 54. Rxf6) 48. d5?? { (-2.30 → -4.83) Blunder. Ke4 was best. } (48. Ke4) 48... Ra3+ 49. Ke4?? { (-4.57 → Mate in 1) Checkmate is now unavoidable. Kd4 was best. } (49. Kd4 Rxf3 50. b5 Rb2 51. Kc4 g4 52. Rd8 g3 53. a6 Ra3 54. d6 Kf7 55. d7 Rd2) 49... Rg4# { Black wins by checkmate. } 0-1