[Event "Monthly Blitz Arena"] [Site "https://lichess.org/7an7oPCC"] [Date "2023.03.29"] [White "souusa"] [Black "UltrasGU15"] [Result "1/2-1/2"] [UTCDate "2023.03.29"] [UTCTime "17:30:13"] [WhiteElo "2064"] [BlackElo "2092"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation } e5 7. Nb3 Be7 8. g4 O-O?! { (0.00 → 0.77) Inaccuracy. h6 was best. } (8... h6 9. h4 Be6 10. Be3 Nbd7 11. Rg1 Nh7 12. Rh1 Nhf6) 9. g5 Nfd7 10. h4 Nb6 11. Be3 Be6 12. Qd2 N8d7 13. O-O-O Rc8 14. Kb1 Bc4?! { (1.30 → 1.92) Inaccuracy. Nc4 was best. } (14... Nc4 15. Bxc4 Rxc4 16. f4 exf4 17. Bxf4 Ne5 18. Nd4 Rb4 19. Nxe6 fxe6 20. Bxe5 dxe5 21. Qd7) 15. Nd5? { (1.92 → 0.70) Mistake. Bd3 was best. } (15. Bd3 Re8 16. Rdg1 d5 17. Nxd5 Nxd5 18. exd5 Nb6 19. Rd1 Bxd5 20. Bxb6 Qxb6 21. Bxh7+ Kxh7) 15... Bxe2 16. Qxe2 Nc4?! { (1.04 → 1.93) Inaccuracy. Nxd5 was best. } (16... Nxd5 17. Rxd5 b5 18. f4 exf4 19. Bxf4 Re8 20. Rdd1 Nc5 21. Qg2 Qd7 22. h5 Qc6 23. Rhe1) 17. Bc1?! { (1.93 → 1.20) Inaccuracy. Rhg1 was best. } (17. Rhg1 Ncb6 18. Bxb6 Nxb6 19. Ne3 g6 20. c4 Na4 21. Qg4 b5 22. cxb5 axb5 23. f4 exf4) 17... b5? { (1.20 → 2.75) Mistake. Ndb6 was best. } (17... Ndb6 18. Nxe7+) 18. Qh5?? { (2.75 → 0.68) Blunder. f4 was best. } (18. f4 exf4 19. Nxf4 Re8 20. Qg2 Bf8 21. h5 Qe7 22. Rde1 Qe5 23. Nd3 Qe7 24. Nd4 Nc5) 18... g6?? { (0.68 → 3.41) Blunder. Ndb6 was best. } (18... Ndb6 19. Qe2) 19. Qe2? { (3.41 → 1.64) Mistake. Qg4 was best. } (19. Qg4) 19... Ndb6 20. Rdg1?! { (1.50 → 0.70) Inaccuracy. f4 was best. } (20. f4 Nxd5) 20... Nxd5 21. exd5 f5?? { (0.84 → 3.08) Blunder. a5 was best. } (21... a5) 22. h5 Kg7 23. hxg6 hxg6 24. Rh6? { (3.11 → 1.38) Mistake. f4 was best. } (24. f4 Rh8) 24... Rh8 25. Rgh1?? { (1.59 → -1.79) Blunder. Rxh8 was best. } (25. Rxh8 Qxh8 26. Nd4 Nb6 27. f4 Rc4 28. Rd1 Kf7 29. Nc6 Re4 30. Qf2 Qh5 31. Rg1 Nxd5) 25... Rxh6 26. gxh6+ Kh7 27. Nd2 Bg5 28. Nxc4 Rxc4 29. b3?! { (-1.76 → -2.41) Inaccuracy. Qd3 was best. } (29. Qd3 Bxc1 30. Rxc1 Qe7 31. Qd2 Rd4 32. Qa5 e4 33. Qxa6 Rd2 34. Qb6 f4 35. Re1 Rxd5) 29... Re4 30. Qd3 Bxc1 31. Rxc1 Qg5?? { (-1.98 → 0.00) Blunder. Qa5 was best. } (31... Qa5) 32. Qc3 Qe7 33. f3?? { (0.20 → -1.75) Blunder. Qc8 was best. } (33. Qc8) 33... Re2 34. Rf1 e4 35. fxe4 Rxe4 36. Kb2?? { (-2.08 → -5.10) Blunder. a3 was best. } (36. a3 Re3 37. Qc8 Qe4 38. Kb2 Qxd5 39. Qxa6 Kxh6 40. Qc8 Qe5+ 41. Ka2 Re1 42. Rxe1 Qxe1) 36... Qe5 37. Rd1 b4 38. Qxe5 Rxe5 39. c3 bxc3+ 40. Kxc3 Kxh6 41. Kb4?! { (-5.86 → -7.85) Inaccuracy. b4 was best. } (41. b4 g5) 41... Kg7?! { (-7.85 → -5.12) Inaccuracy. g5 was best. } (41... g5 42. Rh1+ Kg6 43. Ka5 f4 44. Kxa6 g4 45. b4 f3 46. b5 f2 47. b6 Re1 48. Rxe1) 42. Ka5 g5 43. Kxa6 g4 44. a4?! { (-5.39 → -7.34) Inaccuracy. b4 was best. } (44. b4 g3) 44... g3 45. Kb6 f4 46. a5 g2 47. a6 f3 48. a7 Re8 49. Kb7 f2 50. Rc1?! { (-21.60 → Mate in 9) Checkmate is now unavoidable. a8=N was best. } (50. a8=N Rxa8) 50... g1=Q 51. Rc7+ Kg6 52. Rc8 Rxc8 53. Kxc8 Qa1 54. Kb7 f1=Q 55. a8=Q Qxa8+ 56. Kxa8 Qb5 57. Ka7 Qxb3 58. Ka8 Qxd5+ 59. Kb8 Qc5 60. Kb7 d5 61. Ka6 d4 62. Kb7 d3 63. Ka6 d2 64. Kb7 d1=Q 65. Ka6 Qb1?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Qa4+ was best. } { Draw by stalemate. } (65... Qa4+ 66. Kb7 Qaa7#) 1/2-1/2