[Event "50th GDSPS Chess Tournament"] [Site "https://lichess.org/0KppAySB"] [Date "2021.07.03"] [White "Blpal"] [Black "Ayushmpmbic10"] [Result "0-1"] [UTCDate "2021.07.03"] [UTCTime "13:56:57"] [WhiteElo "2028"] [BlackElo "1760"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } g6?! { (0.00 → 0.61) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Nc6 4. Nge2 e6 5. d4 d5 6. cxd5 exd5 7. Bg5) 3. d3?! { (0.61 → -0.29) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nc6 7. Be2 Nxd4) 3... Bg7 4. f4 Nc6 5. Nf3 e6 6. Be2 Nge7 7. O-O O-O 8. Nc3 b6 9. a3?! { (-0.35 → -0.95) Inaccuracy. Be3 was best. } (9. Be3 f5 10. Qd2 d6 11. Bf2 Bb7 12. Rae1 Nd4 13. Nxd4 cxd4 14. Nb5 e5 15. Qb4 Nc8) 9... Bb7 10. Nb5 d5?! { (-1.12 → -0.23) Inaccuracy. d6 was best. } (10... d6 11. Qe1) 11. Rb1?? { (-0.23 → -1.95) Blunder. cxd5 was best. } (11. cxd5 exd5 12. e5 f6 13. d4 Bc8 14. dxc5 bxc5 15. Be3 fxe5 16. fxe5 c4 17. Qd2 Bg4) 11... dxe4?! { (-1.95 → -0.85) Inaccuracy. a6 was best. } (11... a6 12. Nc3 dxc4 13. dxc4 Nd4 14. Kh1 Qc7 15. Qe1 Rad8 16. Bd1 Nec6 17. Be3 Nxf3 18. Bxf3) 12. dxe4 Qxd1 13. Rxd1? { (-0.58 → -1.79) Mistake. Bxd1 was best. } (13. Bxd1 Na5 14. Nd6 Bc6 15. e5 Nc8 16. Nxc8 Raxc8 17. b3 Rfd8 18. Bc2 b5 19. Bd2 Nxb3) 13... Rad8? { (-1.79 → -0.17) Mistake. Nd4 was best. } (13... Nd4) 14. Nd6?? { (-0.17 → -5.76) Blunder. Rxd8 was best. } (14. Rxd8) 14... Ba8?? { (-5.76 → -0.73) Blunder. Nd4 was best. } (14... Nd4 15. Nxd4 Rxd6 16. Nb5 Rxd1+ 17. Bxd1 Bxe4 18. Ra1 Rd8 19. Be2 Nc6 20. Kf2 Rd7 21. Be3) 15. b4?? { (-0.73 → -3.90) Blunder. e5 was best. } (15. e5 f6) 15... Nd4 16. Nxd4 Bxd4+? { (-4.66 → -2.30) Mistake. Rxd6 was best. } (16... Rxd6 17. Nc2) 17. Rxd4 cxd4 18. e5 f6 19. Bb2?! { (-2.79 → -3.57) Inaccuracy. Bd2 was best. } (19. Bd2 Nf5 20. c5 Bd5 21. Bb5 bxc5 22. bxc5 Rb8 23. Rb4 fxe5 24. fxe5 Ne3 25. h4 Nxg2) 19... fxe5 20. fxe5 Nf5 21. c5 Ne3?? { (-2.86 → 0.07) Blunder. Bd5 was best. } (21... Bd5 22. Ba1) 22. Bxd4 Nxg2 23. cxb6 axb6 24. Bxb6 Rb8? { (0.16 → 1.81) Mistake. Rd7 was best. } (24... Rd7 25. a4) 25. Bc5?? { (1.81 → 0.11) Blunder. Bc7 was best. } (25. Bc7 Nf4) 25... Rf4 26. Bc4 Kg7 27. Bxe6 Nh4 28. Be3 Nf3+ 29. Kg2?? { (0.88 → -8.19) Blunder. Kf2 was best. } (29. Kf2 Rh4) 29... Nd2+?? { (-8.19 → -0.25) Blunder. Nd4+ was best. } (29... Nd4+ 30. Kg3) 30. Kg3?? { (-0.25 → -6.72) Blunder. Kg1 was best. } (30. Kg1 Nxb1 31. Bxf4 Nxa3 32. Bd7 Rxb4 33. e6 Rxf4 34. e7 Rf8 35. Nb5 Nc4 36. exf8=Q+ Kxf8) 30... Rf3+ 31. Kg4 Nxb1 32. Bc5 h5+ 33. Kg5 Rxa3 34. b5 Re3?? { (-7.04 → 2.70) Blunder. Ra4 was best. } (34... Ra4) 35. Bxe3 Nc3?! { (2.79 → 4.05) Inaccuracy. Rf8 was best. } (35... Rf8 36. Bd7) 36. Bd7 Nd5 37. Bd4 Kh7 38. e6 Rd8?! { (5.21 → 7.79) Inaccuracy. Rf8 was best. } (38... Rf8 39. Be8) 39. Nf7?! { (7.79 → 4.77) Inaccuracy. Ne8 was best. } (39. Ne8) 39... Rb8 40. Ne5? { (4.94 → 2.73) Mistake. Nd6 was best. } (40. Nd6 Ne7 41. Ne8 Bb7 42. Nf6+ Kg7 43. Bc5 Bd5 44. b6 Bxe6 45. Bxe6 Nc6 46. Nd7 Rxb6) 40... Rb7? { (2.73 → 5.31) Mistake. Bb7 was best. } (40... Bb7 41. Bc5 Nc3 42. Bb4 Ne4+ 43. Kf4 Bd5 44. e7 Nf6 45. Bc5 Bh1 46. Bd6 Ra8 47. b6) 41. Nxg6 Rc7 42. Kxh5 Rc2 43. h4?? { (5.66 → 0.00) Blunder. e7 was best. } (43. e7) 43... Rg2 44. e7?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Nf8+ was best. } (44. Nf8+ Kg8 45. Ng6 Kh7) 44... Rxg6 45. Be8 Nf4# { Black wins by checkmate. } 0-1