[Event "500 USD Blitz Arena"] [Site "https://lichess.org/AaBa27RK"] [Date "2024.03.21"] [White "Sitnikovsky"] [Black "SHIRSHADEEP"] [Result "0-1"] [UTCDate "2024.03.21"] [UTCTime "13:10:33"] [WhiteElo "2534"] [BlackElo "1912"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D77"] [Opening "Neo-Grünfeld Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 { D77 Neo-Grünfeld Defense: Classical Variation } Bf5?! { (0.11 → 0.74) Inaccuracy. c6 was best. } (6... c6 7. Ne5 Nfd7 8. cxd5 cxd5 9. Bxd5 Nxe5 10. dxe5 Nc6 11. Nc3) 7. Nc3 e6?! { (0.27 → 0.83) Inaccuracy. dxc4 was best. } (7... dxc4 8. Qa4 c6 9. Qxc4 Nbd7 10. Re1 Ne4 11. Qb3 Qb6 12. Bf4) 8. Qb3 b6 9. cxd5 exd5 10. Bg5 c6 11. Ne5 h6 12. Bf4?! { (1.18 → 0.55) Inaccuracy. Bxf6 was best. } (12. Bxf6 Qxf6 13. f4 Qe7 14. Rae1 Be6 15. Qc2 Qd6 16. e4 dxe4 17. Qxe4 Na6 18. g4 Nb4) 12... g5 13. Bd2 Qc7?! { (0.55 → 1.48) Inaccuracy. a5 was best. } (13... a5 14. f4 g4 15. a4 h5 16. Rac1 Ra7 17. Nd1 Re8 18. Be1 Rae7 19. Ne3 Be4 20. Bxe4) 14. Rac1 Qd6 15. Na4?! { (1.42 → 0.44) Inaccuracy. f4 was best. } (15. f4 gxf4 16. Rxf4 Be6 17. Qc2 Nbd7 18. Nf3 Rfe8 19. Rf1 Rac8 20. Qc1 Nf8 21. Nh4 Qe7) 15... Ne4 16. Bb4 c5 17. dxc5?! { (0.50 → -0.08) Inaccuracy. f3 was best. } (17. f3 Nxg3) 17... bxc5?? { (-0.08 → 3.05) Blunder. Qxe5 was best. } (17... Qxe5) 18. Nxc5 Qxe5 19. Nd3 Qe6 20. Bxf8 Bxf8 21. Qb7 Nd7 22. Qxa8 Ne5 23. Nxe5 Qxe5 24. Qxa7 Bg7 25. a4 Qxb2 26. a5 Nd2?! { (4.75 → 6.19) Inaccuracy. Be5 was best. } (26... Be5 27. Qb6 Qa2 28. a6 Kg7 29. a7 Be6 30. Rc7 Nd6 31. a8=Q Qxa8) 27. Rfd1 Nb3?! { (4.89 → 6.69) Inaccuracy. Bd4 was best. } (27... Bd4 28. Qa8+ Kg7 29. Qxd5 Be6 30. Qd6 Nb3 31. Rb1 Qc2 32. a6 Bf5 33. a7 Bxa7 34. Qe5+) 28. Bxd5 Nxc1?? { (6.66 → Mate in 5) Checkmate is now unavoidable. Bg6 was best. } (28... Bg6 29. Qb8+ Bf8 30. Qxb3 Qxe2 31. Qf3 Qe7 32. a6 Kg7 33. Bb7 g4 34. Qxg4 Qa3 35. Qd4+) 29. Qxf7+ Kh7 30. Qg8+ Kg6 31. Bf7+?? { (Mate in 5 → 5.85) Lost forced checkmate sequence. Qe8+ was best. } (31. Qe8+ Kh7 32. Bg8+ Kh8 33. Be6+ Bf8 34. Qxf8+ Kh7 35. Bxf5#) 31... Kf6 32. Rd6+? { (5.65 → 3.28) Mistake. Bd5 was best. } (32. Bd5 Nxe2+ 33. Kg2 Ke7 34. Qf7+ Kd6 35. Qxf5 Bd4 36. Qf3 Nf4+ 37. gxf4 g4 38. Qg3 Kxd5) 32... Ke5?? { (3.28 → Mate in 11) Checkmate is now unavoidable. Ke7 was best. } (32... Ke7 33. Re6+ Bxe6 34. Qe8+ Kd6 35. Qxe6+ Kc7 36. Bh5 Nxe2+ 37. Bxe2 Qc1+ 38. Kg2 Qc6+ 39. Qxc6+) 33. Rd5+ Kf6 34. Be8?? { (Mate in 5 → -4.35) Lost forced checkmate sequence. Rxf5+ was best. } (34. Rxf5+ Ke7 35. Qe8+ Kd6 36. Rd5+ Kc7 37. Qe7+ Kb8 38. Rd8#) 34... Be6?? { (-4.35 → 4.35) Blunder. Nxe2+ was best. } (34... Nxe2+ 35. Kf1 Bh3+ 36. Ke1 Be6 37. Bf7 Ng1 38. Qd8+ Kxf7 39. Kf1 Qb7 40. a6 Qxd5 41. Qxd5) 35. Rd6 Qe5?? { (4.29 → Mate in 1) Checkmate is now unavoidable. Nxe2+ was best. } (35... Nxe2+ 36. Kg2 Qb7+ 37. Bc6 Qe7 38. Qb8 Bf8 39. Rxe6+ Kxe6 40. a6 Nd4 41. a7 Nxc6 42. Qb3+) 36. Ra6?? { (Mate in 1 → -0.97) Lost forced checkmate sequence. Qf7# was best. } (36. Qf7#) 36... Nxe2+ 37. Kg2? { (-0.95 → -2.55) Mistake. Kf1 was best. } (37. Kf1 Qa1+) 37... Qd5+ 38. f3 Nd4?? { (-1.82 → Mate in 3) Checkmate is now unavoidable. Nf4+ was best. } (38... Nf4+ 39. gxf4 Qd2+ 40. Kf1 Qd3+ 41. Kf2 Qxa6 42. Qh7 Qa7+ 43. Kg2 Qd4 44. fxg5+ hxg5 45. Qc2) 39. Qh7?? { (Mate in 3 → Mate in 2) Lost forced checkmate sequence. Qf7+ was best. } (39. Qf7+ Ke5 40. Qxg7+ Kf5 41. Bg6#) 39... Qxf3+ 40. Kg1 Ne2# { Black wins by checkmate. } 0-1