[Event "Gr 4H TOURNAMENT 5 Arena"] [Site "https://lichess.org/rl20MWRl"] [Date "2022.03.29"] [White "aarav28_2012"] [Black "Rishaan_Sarkar"] [Result "1-0"] [UTCDate "2022.03.29"] [UTCTime "03:32:10"] [WhiteElo "827"] [BlackElo "836"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-41"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6?! { (0.29 → 0.97) Inaccuracy. e6 was best. } { A04 Zukertort Opening: Arctic Defense } (1... e6 2. c4 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O) 2. Nc3 Nh6?! { (0.94 → 1.66) Inaccuracy. d5 was best. } (2... d5 3. d4 Bf5 4. Nh4 Bg4 5. f3 Bh5 6. e4 e6 7. exd5) 3. d4 Nf5?! { (1.51 → 2.67) Inaccuracy. Nf7 was best. } (3... Nf7 4. e4 e6 5. Bd3 Be7 6. O-O d6 7. Re1 c6 8. e5 dxe5 9. dxe5 f5 10. Ne2) 4. e4 Nd6 5. Bf4 Nc4?? { (2.59 → 11.46) Blunder. Nf7 was best. } (5... Nf7 6. Qd2) 6. Bxc4 c6 7. Nh4 f5?! { (11.03 → Mate in 7) Checkmate is now unavoidable. d5 was best. } (7... d5 8. exd5 g5 9. Qh5+ Kd7 10. Bxb8 Rxb8 11. Nf3 Kc7 12. Bb3 Be6 13. dxe6 Qe8 14. Qh3) 8. Qh5+ g6 9. Qg5? { (Mate in 6 → 9.51) Lost forced checkmate sequence. Nxg6 was best. } (9. Nxg6 Qa5 10. Bc7 Qxc7 11. Nxh8+ Kd8 12. Nf7+ Ke8 13. Nd6+ Kd8 14. Qe8#) 9... Qb6 10. Qg3 Qxb2 11. O-O Qxc3 12. Qxc3 fxe4 13. Qe3 g5 14. Qxe4 gxf4 15. Qxf4 Bh6 16. Qxh6 Rg8 17. Qxh7 Rf8?! { (17.71 → Mate in 13) Checkmate is now unavoidable. Rxg2+ was best. } (17... Rxg2+ 18. Kxg2 Kd8 19. Nf5 e6 20. Qe7+ Kc7 21. Qd6+ Kd8 22. Bxe6 b6 23. Qe7+ Kc7 24. Bb3) 18. Qg6+?! { (Mate in 13 → 16.67) Lost forced checkmate sequence. Ng6 was best. } (18. Ng6 Kd8 19. Qxe7+ Kc7 20. Nxf8 b5 21. Ne6+ Kb7 22. a4 a6 23. Nd8+ Kc7 24. axb5 axb5) 18... Kd8 19. Qg7 Re8 20. Qf7 Rh8 21. Qf3 Rxh4 22. g3 Rh8 23. Bd3 c5 24. Qf7 Nc6 25. dxc5 Ne5 26. Qf5 Nc6 27. Qf3 Ne5 28. Qe3 Nc6 29. Qg5 d6 30. Qg7 Re8 31. Bf5 Bxf5 32. Qg5 Bxc2 33. Rac1 Bd3 34. Rcd1 Bh7 35. Qh6 Bb1 36. Rxb1 Ne5 37. cxd6 exd6?! { (12.25 → Mate in 7) Checkmate is now unavoidable. Rb8 was best. } (37... Rb8 38. dxe7+) 38. Qxd6+ Nd7 39. Qd1?! { (Mate in 6 → 11.15) Lost forced checkmate sequence. Rxb7 was best. } (39. Rxb7 Re7 40. Rxd7+ Rxd7 41. Qf8+ Kc7 42. Rc1+ Kb7 43. Qb4+ Ka6 44. Rc6#) 39... Kc8 40. Qc1+ Kd8 41. Rd1?! { (Mate in 8 → 13.47) Lost forced checkmate sequence. Qg5+ was best. } (41. Qg5+ Kc7 42. Rfc1+ Kd6 43. Rd1+ Ke6 44. Qg6+ Nf6 45. Rb3 Ke7 46. Rf3 Nd5 47. Rxd5 Rf8) 41... Rb8?! { (13.47 → Mate in 7) Checkmate is now unavoidable. Re7 was best. } (41... Re7 42. Qg5) 42. Rd2?! { (Mate in 7 → 12.50) Lost forced checkmate sequence. Qg5+ was best. } (42. Qg5+ Re7 43. Rxd7+ Kxd7 44. Rd1+ Kc6 45. Qf6+ Kb5 46. Rd5+ Ka4 47. Qd4+ Ka3 48. Ra5#) 42... Ra8?! { (12.50 → Mate in 7) Checkmate is now unavoidable. Re6 was best. } (42... Re6 43. Qc4) 43. Qd1 Rb8 44. Rxd7+ Kc8 45. Rc1# { White wins by checkmate. } 1-0