[Event "Casual Game"] [Site "https://lichess.org"] [Date "4/21/2023, 6:16:22 PM"] [White "Anonymous"] [Black "Anonymous"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. c3?! { (0.59 → 0.02) Inaccuracy. O-O was best. } (4. O-O Bg7 5. Bxc6 dxc6 6. d3 Nf6 7. h3 O-O 8. a4 Ne8) 4... Bg7 5. Bxc6 dxc6 6. d3 e5 7. Be3 b6 8. Qe2 Ba6 9. c4 Ne7?! { (-0.20 → 0.36) Inaccuracy. Bc8 was best. } (9... Bc8) 10. Nc3?! { (0.36 → -0.23) Inaccuracy. a4 was best. } (10. a4 O-O 11. O-O h6 12. a5 f5 13. axb6 axb6 14. Bd2 Qd6 15. Bc3 f4 16. Nbd2 g5) 10... O-O 11. g4 Qd7 12. g5 Rad8 13. O-O-O Qe6 14. h4 Rd7? { (0.71 → 2.03) Mistake. f5 was best. } (14... f5) 15. h5 Rfd8 16. Kc2 b5 17. b3 bxc4 18. bxc4? { (2.23 → 0.65) Mistake. dxc4 was best. } (18. dxc4 Rxd1) 18... Rd4? { (0.65 → 2.33) Mistake. Nd5 was best. } (18... Nd5 19. exd5 cxd5 20. Bxc5 dxc4 21. d4 exd4 22. Qxe6 fxe6 23. hxg6 hxg6 24. Nxd4 Bxd4 25. Bxd4) 19. Nh2?! { (2.33 → 1.13) Inaccuracy. Bc1 was best. } (19. Bc1 R4d7) 19... Qd6? { (1.13 → 2.78) Mistake. gxh5 was best. } (19... gxh5 20. Nf3) 20. Ng4 Bc8 21. Nf6+ Bxf6 22. gxf6 Qxf6 23. hxg6 fxg6 24. f3 Rf8 25. Qh2 Rf7 26. Rdf1 Qd6?! { (2.37 → 3.72) Inaccuracy. Rd8 was best. } (26... Rd8 27. Na4) 27. Rd1?! { (3.72 → 2.48) Inaccuracy. f4 was best. } (27. f4 Nf5 28. exf5 Bxf5 29. fxe5 Bxd3+ 30. Kc1 Rxf1+ 31. Rxf1 Qc7 32. Bxd4 Bxf1 33. Be3 Qf7) 27... Kh8 28. Ne2 Ng8 29. f4 Bg4 30. fxe5 Qe6 31. Bxd4 Bxe2 32. Bxc5?! { (3.29 → 2.03) Inaccuracy. Qxe2 was best. } (32. Qxe2) 32... Bxd1+ 33. Rxd1 h5 34. Qg3 Nh6 35. Kc3?! { (2.17 → 1.37) Inaccuracy. Qg5 was best. } (35. Qg5) 35... Ng4 36. d4 g5?? { (1.06 → 6.75) Blunder. Kh7 was best. } (36... Kh7 37. Rb1) 37. d5 cxd5 38. exd5 Qc8 39. Bd4 Rf4 40. e6+ Kh7 41. Qd3+ Kh6 42. Bxa7?? { (9.01 → -5.41) Blunder. e7 was best. } (42. e7 Nf6 43. Bxf6 Rxf6 44. Qe2 Qe8 45. Qe5 Rf4 46. d6 Qc8 47. Kd2 Rf2+ 48. Ke3 Rf5) 42... Ne5 43. Qe2?! { (-5.94 → -10.05) Inaccuracy. Qd4 was best. } (43. Qd4 Rxd4 44. Rxd4 Qc7 45. Bb6 Qxb6 46. e7 Qa5+ 47. Kb3 Qe1 48. e8=Q Qe3+ 49. Ka4 Qxd4) 43... Rxc4+ 44. Kb2?! { (-10.76 → Mate in 3) Checkmate is now unavoidable. Qxc4 was best. } (44. Qxc4 Qxc4+ 45. Kd2 Qxd5+ 46. Ke1 Qxe6 47. a3 h4 48. Bg1 h3 49. Rd2 Qg4 50. Rd6+ Kh5) 44... Rb4+ 45. Ka1 Qc3+ *