[Event "8th GCA INTERNAL TOURNAMENT"] [Site "https://lichess.org/Zkw95qWP"] [Date "2021.10.17"] [White "siddhantparakhgca1"] [Black "mahimnagca2"] [Result "0-1"] [UTCDate "2021.10.17"] [UTCTime "10:06:09"] [WhiteElo "1178"] [BlackElo "1493"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "900+1"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights, Vienna Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 { D37 Queen's Gambit Declined: Three Knights, Vienna Variation } 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8. bxc3 Bxc3 9. Rb1 b6?? { (0.71 → 4.80) Blunder. Nc6 was best. } (9... Nc6 10. Qb3) 10. Bb2?? { (4.80 → -2.18) Blunder. Rb3 was best. } (10. Rb3 Ba5 11. Ng5 c6 12. Rf3 Rf8 13. Nxh7 b5 14. Bb3 Rh8 15. Ng5 Qd6 16. Bf4 Qe7) 10... Bxb2 11. Rxb2 Bb7?? { (-2.03 → 0.51) Blunder. O-O was best. } (11... O-O) 12. d5 exd5 13. Bxd5?? { (0.50 → -5.12) Blunder. Re2+ was best. } (13. Re2+ Kf8) 13... Bxd5 14. Re1+ Be6 15. Qxd8+ Kxd8 16. Rd2+ Ke8 17. Nd4 Kf8?? { (-6.30 → 5.10) Blunder. Na6 was best. } (17... Na6) 18. Nxe6+ fxe6 19. Rxe6?? { (4.63 → -5.52) Blunder. Rd8+ was best. } (19. Rd8+) 19... Kf7 20. Re3 Nc6? { (-6.18 → -3.77) Mistake. Re8 was best. } (20... Re8) 21. Rd7+ { White offers draw } 21... Kg6?? { (-3.63 → 0.69) Blunder. Kf6 was best. } (21... Kf6 22. Rf3+ Ke6 23. Rxc7 Nd4 24. Rff7 Rhd8 25. Rce7+ Kd6 26. h4 Ne6 27. f4 Nxf4 28. Rxg7) 22. Rg3+?? { (0.69 → -3.08) Blunder. Re6+ was best. } (22. Re6+ Kf5) 22... Kf6 23. Rd6+?? { (-2.83 → -12.28) Blunder. Rxc7 was best. } (23. Rxc7 Rhc8) 23... cxd6 24. Rf3+ Kg5 25. Rg3+ Kh6 26. h4 Kh5 27. Rh3 Nb4 28. f3 Kh6 29. g4 Nxa2 30. g5+ Kg6 31. h5+ Kxg5 32. Kg2 b5 33. Kg3 Raf8 34. f4+ Rxf4 35. h6 { White offers draw } 35... gxh6 36. Kg2 b4 37. Rh2?! { (-17.19 → Mate in 6) Checkmate is now unavoidable. Rd3 was best. } (37. Rd3 Rd8) 37... b3 38. Kg3 Rg4+ 39. Kh3 Rh4+ 40. Kg3 Rxh2 41. Kxh2 b2 42. Kg3 b1=Q 43. Kf3 Qb4 44. Ke2 Qc3 45. Kd1 Qb2 46. Ke1 Rc8 47. Kd1 Rc1# { Black wins by checkmate. } 0-1