[Event "Flash Bullet Arena"] [Site "https://lichess.org/t59lZTZs"] [Date "2024.06.03"] [White "Roman_Grigorjev"] [Black "Santiagodm"] [Result "1-0"] [UTCDate "2024.06.03"] [UTCTime "20:12:44"] [WhiteElo "1796"] [BlackElo "2169"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 e6 3. Nf3 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 Qd8?! { (-0.27 → 0.31) Inaccuracy. Qb4+ was best. } (6... Qb4+ 7. Nbd2 Qxb2 8. O-O O-O 9. c4 Qa3 10. Qb1 c5 11. cxd5) 7. h3 c6 8. O-O Nbd7 9. Nbd2 Nb6?! { (0.41 → 1.07) Inaccuracy. c5 was best. } (9... c5 10. c4 O-O 11. cxd5 exd5 12. dxc5 Nxc5 13. Nb3 Nce4 14. Qc2 Qe7 15. Rfd1) 10. c4 Bd7 11. c5 Nc8 12. b4 Ne7 13. a4 Qc7 14. Ne5 a6 15. Nxd7?! { (1.88 → 1.15) Inaccuracy. g4 was best. } (15. g4 Nfg8) 15... Qxd7 16. Nf3 Ng6 17. Bxg6 hxg6 18. Ne5 Qe7 19. Qc2 Ne4?! { (0.99 → 2.08) Inaccuracy. Nd7 was best. } (19... Nd7 20. Nxd7) 20. Rab1?! { (2.08 → 0.94) Inaccuracy. b5 was best. } (20. b5 cxb5 21. axb5 O-O 22. b6 Rfc8 23. Ra5 Qd8 24. Rb1 Rab8 25. Rb2 Qe8) 20... Qh4 21. f3 Ng3 22. Rfc1?! { (0.95 → 0.37) Inaccuracy. Rfe1 was best. } (22. Rfe1 O-O) 22... O-O-O?? { (0.37 → 4.57) Blunder. Nf5 was best. } (22... Nf5 23. Re1 Qg5 24. Ng4 O-O 25. Qf2 Qh4 26. Qxh4 Nxh4 27. Ne5 f6 28. Nd7) 23. Ng4? { (4.57 → 2.74) Mistake. b5 was best. } (23. b5) 23... Qg5 24. f4 Qh5 25. Kh2?? { (3.01 → -3.35) Blunder. b5 was best. } (25. b5 Kd7 26. bxc6+ bxc6 27. Rb7+ Ke8 28. Rcb1 g5 29. Qd3 Qh4 30. Qxa6 Kf8) 25... f5?? { (-3.35 → 2.76) Blunder. Qxg4 was best. } (25... Qxg4 26. Kg1 Qe2 27. Qb3 Rxh3 28. gxh3 Qf3 29. Rc2 Rh8 30. Rh2 Ne2+ 31. Rxe2) 26. Kxg3?! { (2.76 → 2.03) Inaccuracy. Nf2 was best. } (26. Nf2 Qh4 27. b5 Kd7 28. bxa6 bxa6 29. Rb7+ Ke8 30. Rxg7 Kf8 31. Ra7 e5) 26... fxg4 27. hxg4 Qh4+?! { (1.63 → 2.41) Inaccuracy. Qh2+ was best. } (27... Qh2+ 28. Kf3) 28. Kf3 g5 29. Rh1 Qxh1 30. Rxh1 Rxh1 31. Qg6 Rdh8 32. Qxe6+ Kb8 33. Qd6+ Ka8 34. b5 gxf4?! { (3.44 → 4.52) Inaccuracy. cxb5 was best. } (34... cxb5 35. axb5 axb5 36. c6 R1h6 37. Qxd5 Rxc6 38. Qxg5 Rb6 39. Qxg7 Rh1 40. Qf8+) 35. exf4 axb5 36. axb5 R1h6?! { (3.57 → 4.85) Inaccuracy. cxb5 was best. } (36... cxb5 37. g5 Rc1 38. Qd7 b4 39. Qa4+ Kb8 40. Qxb4 Rhh1 41. Qb6 Rhg1 42. Qd8+) 37. Qc7 Rf6?! { (4.36 → 5.52) Inaccuracy. cxb5 was best. } (37... cxb5 38. Qxg7 b4 39. g5 Rh1 40. Qd7 Rb1 41. g6 b3 42. Qxd5 Ka7 43. g7) 38. bxc6 Rhf8?? { (5.41 → Mate in 1) Checkmate is now unavoidable. Rxc6 was best. } (38... Rxc6 39. Qxg7 Rcc8 40. g5 Rce8 41. Qc7 Rhf8 42. c6 Rxf4+ 43. Qxf4 Re4 44. Qf8+) 39. g3?? { (Mate in 1 → 5.06) Lost forced checkmate sequence. Qxb7# was best. } (39. Qxb7#) 39... R6f7?? { (5.06 → Mate in 3) Checkmate is now unavoidable. Rxc6 was best. } (39... Rxc6 40. Qxg7 Rfc8 41. g5 b6 42. cxb6 Rxb6 43. Qe5) 40. cxb7+ Ka7 41. Qb6+?? { (Mate in 2 → 5.96) Lost forced checkmate sequence. b8=Q+ was best. } (41. b8=Q+ Ka6 42. Qcb6#) 41... Kb8 42. c6 Rxb7?? { (5.85 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (42... g5 43. Qc5 gxf4 44. Qd6+ Ka7 45. gxf4 Rf6 46. Qc7 Ka6 47. Kg3 Rxc6 48. Qxc6+) 43. Qxb7# { White wins by checkmate. } 1-0