[Event "111. Sparta Grand Prix"] [Site "https://lichess.org/bjImATsT"] [Date "2022.07.26"] [White "BuckDuck"] [Black "Pandihno"] [Result "1-0"] [UTCDate "2022.07.26"] [UTCTime "18:54:17"] [WhiteElo "2377"] [BlackElo "2160"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B51"] [Opening "Sicilian Defense: Moscow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ { B51 Sicilian Defense: Moscow Variation } Nd7 4. a4 g6 5. O-O Bg7 6. c3 a6 7. Bc4 Ngf6 8. Qe2 O-O 9. d4 cxd4 10. cxd4 d5 11. exd5 Nb6 12. Nc3 Nfxd5 13. Bb3 Re8? { (-0.22 → 1.16) Mistake. Be6 was best. } (13... Be6 14. Qd1) 14. Ne5?! { (1.16 → 0.15) Inaccuracy. a5 was best. } (14. a5 Nxc3 15. bxc3 Nd5 16. h3 b5 17. axb6 Nxb6 18. c4 Bb7 19. c5 Nd5 20. Ne5 Bxe5) 14... Be6 15. Ba2?! { (0.28 → -0.56) Inaccuracy. Qf3 was best. } (15. Qf3 Rf8) 15... Rc8 16. Ne4?! { (-0.51 → -1.30) Inaccuracy. Qf3 was best. } (16. Qf3) 16... Bf5?? { (-1.30 → 2.08) Blunder. Nc7 was best. } (16... Nc7 17. Rd1 Bxa2 18. Rxa2 Ne6 19. Nf3 Nd5 20. Ra3 Qa5 21. Nc3 Red8 22. Be3 Nef4 23. Qd2) 17. Nc5?? { (2.08 → 0.16) Blunder. a5 was best. } (17. a5 Na8 18. Nc5 Bxe5 19. Qxe5 Nf6 20. Nxb7 Qc7 21. Nc5 Qxe5 22. dxe5 Rxc5 23. exf6 exf6) 17... Qc7? { (0.16 → 1.47) Mistake. e6 was best. } (17... e6 18. a5 Bxe5 19. Qxe5 Nd7 20. Nxb7 Nxe5 21. Nxd8 Nf3+ 22. gxf3 Rexd8 23. Bg5 f6 24. Bxd5) 18. a5?! { (1.47 → 0.50) Inaccuracy. f4 was best. } (18. f4 Rcd8 19. Bd2 Nd7 20. g4 Nxe5 21. fxe5 Be6 22. a5 Qc6 23. Qf3 Rf8 24. Rac1 Nc7) 18... Bxe5 19. axb6 Bxh2+?! { (0.55 → 1.16) Inaccuracy. Nxb6 was best. } (19... Nxb6) 20. Kh1 Qd6? { (1.11 → 2.98) Mistake. Nxb6 was best. } (20... Nxb6 21. Qf3 Rcd8 22. g4 Rxd4 23. gxf5 Rh4 24. Kg2 Nc4 25. fxg6 hxg6 26. Bxc4 Rxc4 27. Be3) 21. Bxd5? { (2.98 → 1.15) Mistake. Nxb7 was best. } (21. Nxb7 Qc6) 21... Qxd5 22. Kxh2 e5?? { (1.24 → 4.17) Blunder. Qxd4 was best. } (22... Qxd4) 23. Na4?? { (4.17 → 0.82) Blunder. Qf3 was best. } (23. Qf3) 23... exd4 24. Qf3 Be4 25. Qg3 Bc2 26. Bf4 Qb5 27. b3 Bxb3 28. Rfb1 d3 29. Ra3?! { (1.61 → 0.55) Inaccuracy. Bc7 was best. } (29. Bc7 Qd5) 29... Qh5+ 30. Qh3 Qxh3+ 31. Kxh3 Bc2 32. Rba1 Rc4?! { (0.55 → 1.17) Inaccuracy. Rc6 was best. } (32... Rc6 33. Nb2 Rd8 34. Bd2 Rxb6 35. Nd1 Rc6 36. g4 Rd5 37. Ne3 Rb5 38. Ra5 Rcc5 39. Rxb5) 33. Be3 Rd8 34. Nb2? { (1.03 → -0.23) Mistake. Bd2 was best. } (34. Bd2 h5) 34... Rb4 35. Nd1 Rd5? { (-0.28 → 0.95) Mistake. d2 was best. } (35... d2 36. f3 Bb3 37. g3 Rb5 38. Kg2 a5 39. Kf2 a4 40. Rxa4 Bxa4 41. Rxa4 h5 42. Ke2) 36. Bd2?! { (0.95 → 0.25) Inaccuracy. Nc3 was best. } (36. Nc3) 36... Rxb6 37. Ne3 Rh5+ 38. Kg3 Rc6 39. Ra5 f5?? { (0.39 → 3.23) Blunder. Rxa5 was best. } (39... Rxa5 40. Rxa5 b5 41. Ra3 g5 42. Rc3 Rxc3 43. Bxc3 Bb3 44. Ng4 h5 45. Nf6+ Kg7 46. Nd7+) 40. Rd5?! { (3.23 → 2.08) Inaccuracy. f4 was best. } (40. f4 Kf7) 40... b5?? { (2.08 → 4.92) Blunder. f4+ was best. } (40... f4+ 41. Kxf4 Rxd5 42. Nxd5 Kf7 43. g4 h5 44. gxh5 gxh5 45. Rh1 h4 46. Kf3 Bb3 47. Nf4) 41. Rd8+ Kg7 42. Ra8? { (5.47 → 3.25) Mistake. Nd5 was best. } (42. Nd5 f4+ 43. Bxf4 Kf7 44. Re1 Rxd5 45. Rxd5 b4 46. Bd2 Rb6 47. Rd7+ Kf6 48. Bc1 g5) 42... Rf6? { (3.25 → 6.12) Mistake. Bb3 was best. } (42... Bb3 43. Ra3 Bc4 44. R8xa6 Rxa6 45. Rxa6 Rh1 46. Rc6 Bf7 47. Rd6 Bc4 48. Rd4 Be6 49. Rxd3) 43. Nd5 Rd6? { (4.91 → 8.82) Mistake. f4+ was best. } (43... f4+ 44. Nxf4 Rg5+ 45. Kh2 Rgf5 46. Nh3 g5 47. f3 Re5 48. Nxg5 b4 49. Ne4 Rb6 50. Ra7+) 44. Ra7+ Kf8 45. Bb4 f4+ 46. Nxf4 Ba4? { (9.22 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (46... Kg8 47. Bxd6 d2 48. Ra8+ Kg7 49. Nxh5+ gxh5 50. Be5+ Kg6 51. Rd8 d1=Q 52. Raxd1 Bxd1 53. Rxd1) 47. Bxd6+ { Black resigns. } 1-0