[Event "National chess academy"] [Site "https://lichess.org/FFZdqsGt"] [Date "2024.05.06"] [White "SreekanthR"] [Black "DEVA4430"] [Result "0-1"] [UTCDate "2024.05.06"] [UTCTime "16:38:55"] [WhiteElo "1391"] [BlackElo "1187"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6 3. Nf3 Nf6 4. e3 a6 5. c3 Bf5 6. Nbd2 e6 7. Be2 Bd6 8. Bxd6 Qxd6 9. O-O h5 10. Qb3 O-O-O 11. a4?! { (0.90 → 0.07) Inaccuracy. c4 was best. } (11. c4 Ne4 12. Rac1 h4 13. cxd5 Nxd2 14. Nxd2 Qxd5 15. Qa3 h3 16. Bf3 Qd6) 11... h4 12. Qa3 h3 13. g3 Ne4 14. Qxd6 Rxd6 15. Nxe4 dxe4 16. Nd2 e5 17. Ra3?! { (1.14 → 0.43) Inaccuracy. f3 was best. } (17. f3 exd4) 17... exd4 18. exd4 Rg6 19. d5? { (0.89 → -0.64) Mistake. Re1 was best. } (19. Re1) 19... Ne5 20. Rb3 e3? { (-0.38 → 0.73) Mistake. Re8 was best. } (20... Re8 21. Re1) 21. fxe3 Bd3?! { (0.78 → 1.81) Inaccuracy. Bg4 was best. } (21... Bg4 22. Bxg4+ Nxg4 23. e4 Rf6 24. Rf4 Rxf4 25. gxf4 f5 26. e5 g5 27. fxg5) 22. Bxd3 Nxd3 23. Rxf7 Kd8?? { (1.83 → 5.38) Blunder. Ne5 was best. } (23... Ne5 24. Rf5 Re8 25. c4 Rf6 26. Rf4 Ref8 27. e4 g5 28. Rxf6 Rxf6 29. g4) 24. Rxb7 Ke8 25. Rfxc7 Rxg3+?? { (5.61 → Mate in 9) Checkmate is now unavoidable. Rd6 was best. } (25... Rd6 26. Nc4 Rd8 27. d6 Nxb2 28. Rxb2 Rh6 29. Rd2 Rf6 30. Re7+ Kf8 31. Re5) 26. hxg3?? { (Mate in 9 → Mate in 4) Lost forced checkmate sequence. Kf1 was best. } (26. Kf1 Rf8+ 27. Ke2 Nf4+ 28. exf4 Kd8 29. d6 Re8+ 30. Kd1 Re1+ 31. Kxe1 Rg1+) 26... h2+ 27. Kh1 Nf2+ 28. Kg2 Kd8?? { (Mate in 2 → 5.68) Lost forced checkmate sequence. h1=Q+ was best. } (28... h1=Q+ 29. Kxf2 Rh2#) 29. Kxf2?? { (5.68 → 1.77) Blunder. Rb8+ was best. } (29. Rb8+ Kxc7 30. Rxh8 Nd3 31. Rxh2 Nxb2 32. c4 Nxa4 33. Rh1 a5 34. Rc1 Nc5) 29... h1=Q 30. Rd7+ Kc8 31. Rdc7+ Kd8 32. Rd7+ Kc8 33. Rbc7+ Kb8 34. Rb7+?? { (1.70 → 0.00) Blunder. Nf3 was best. } (34. Nf3 Qd1 35. Rb7+ Ka8 36. Ra7+ Kb8 37. e4 Qc2+ 38. Ke3 Qc1+ 39. Kd4 Qd1+) 34... Ka8?? { (0.00 → 1.70) Blunder. Kc8 was best. } (34... Kc8) 35. Ra7+ Kb8 36. Rdb7+ Kc8 37. Rc7+ Kd8 38. Rd7+ Ke8 39. Re7+ Kf8?! { (1.66 → 2.47) Inaccuracy. Kd8 was best. } (39... Kd8 40. Nf3 Qd1 41. Rad7+ Kc8 42. e4 Rf8 43. Rf7 Rxf7 44. Rxf7 Qxa4 45. Ke3) 40. Rf7+ Kg8?! { (2.35 → 3.34) Inaccuracy. Ke8 was best. } (40... Ke8 41. Nf3) 41. Rxg7+ Kf8 42. Raf7+ Ke8 43. Re7+?! { (3.07 → 2.35) Inaccuracy. Nf3 was best. } (43. Nf3 Qd1 44. e4 Rf8 45. Rxf8+ Kxf8 46. Rb7 Qd3 47. Rb4 Qc2+ 48. Ke3 a5) 43... Kf8?! { (2.35 → 3.66) Inaccuracy. Kd8 was best. } (43... Kd8 44. Nf3 Qb1 45. Rd7+ Kc8 46. Nd4 Rf8+ 47. Rgf7 Rxf7+ 48. Rxf7 Qa2 49. g4) 44. Rgf7+ Kg8 45. Rg7+ Kf8 46. Ref7+ Ke8 47. Ne4?? { (3.04 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (47. Nf3 Qd1 48. e4 Rg8 49. Rxg8+ Kxf7 50. Rb8 Qc2+ 51. Ke3 Qc1+ 52. Ke2 Ke7) 47... Rh2# { Black wins by checkmate. } 0-1