[Event "21st weekly Rapid Swiss"] [Site "https://lichess.org/8CqbhaCZ"] [Date "2023.07.23"] [White "karisal"] [Black "Rahul_at_Chess"] [Result "0-1"] [UTCDate "2023.07.23"] [UTCTime "12:30:01"] [WhiteElo "1403"] [BlackElo "1793"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 g6 4. Be2 Bg7 5. O-O e6?! { (-0.34 → 0.53) Inaccuracy. d6 was best. } (5... d6 6. Bb5 Bd7 7. d3 Nf6 8. a4 a6 9. Bc4 O-O 10. h3) 6. Na4?! { (0.53 → -0.53) Inaccuracy. d4 was best. } (6. d4 cxd4 7. Nb5 d6 8. Nfxd4 Nxd4 9. Nxd4 Nf6 10. Qd3 O-O) 6... b6 7. c3 Nf6 8. e5 Nd5 9. d4 cxd4 10. cxd4 O-O 11. Bg5 Qc7 12. a3?! { (0.49 → -0.38) Inaccuracy. Rc1 was best. } (12. Rc1 f6) 12... h6 13. Bd2 a6?! { (-0.30 → 0.52) Inaccuracy. d6 was best. } (13... d6) 14. Nc3 Nce7?! { (0.22 → 0.86) Inaccuracy. Nxc3 was best. } (14... Nxc3 15. bxc3) 15. Rc1 Qb8 16. Nxd5 Nxd5 17. Nh4? { (0.96 → -0.14) Mistake. Re1 was best. } (17. Re1 d6) 17... d6 18. f4 Bb7 19. Bf3 dxe5 20. dxe5 Qd8 21. g3 Rb8 22. Bb4 Nxb4 23. Qxd8?! { (-0.86 → -1.45) Inaccuracy. axb4 was best. } (23. axb4) 23... Rfxd8 24. axb4 g5?! { (-1.47 → -0.86) Inaccuracy. Bf8 was best. } (24... Bf8 25. b5 Bc5+ 26. Kh1 axb5 27. Rcd1 Ba6 28. Ra1 Bc8 29. Rfd1 Bd7 30. Be4 b4 31. Nf3) 25. fxg5? { (-0.86 → -2.18) Mistake. Bxb7 was best. } (25. Bxb7) 25... hxg5 26. Ng2?! { (-2.14 → -3.37) Inaccuracy. Bh5 was best. } (26. Bh5) 26... Bxf3 27. Rxf3 Bxe5 28. Rcf1 f5?! { (-3.78 → -2.93) Inaccuracy. Rb7 was best. } (28... Rb7 29. h4 gxh4 30. gxh4 Rd4 31. Re1 Bd6 32. Ra1 Rxb4 33. Rxa6 Rxb2 34. Kf1 Rb1+ 35. Ke2) 29. b3? { (-2.93 → -5.20) Mistake. Re1 was best. } (29. Re1 Bd4+ 30. Kf1 Rd6 31. h4 g4 32. Ra3 b5 33. Nf4 Kf7 34. Rd3 e5 35. Ne2 Bc5) 29... Rbc8?! { (-5.20 → -3.67) Inaccuracy. g4 was best. } (29... g4 30. Re3 Bd4 31. Rf4 Kf7 32. b5 axb5 33. Kf1 Bxe3 34. Nxe3 Rg8 35. Nxf5 exf5 36. Rxf5+) 30. Ne3?! { (-3.67 → -4.94) Inaccuracy. Kh1 was best. } (30. Kh1 Rc3 31. Rxc3 Bxc3 32. h4 gxh4 33. b5 a5 34. Nxh4 Kf7 35. Rc1 Be5 36. Nf3 Bxg3) 30... Rd3?! { (-4.94 → -3.45) Inaccuracy. g4 was best. } (30... g4 31. Nxf5 gxf3 32. Ne7+ Kg7 33. Nxc8 Bd4+ 34. Kh1 Rxc8 35. Rxf3 Rc2 36. Rf4 e5 37. Rg4+) 31. Nc4 Rxf3 32. Rxf3 Bc7?! { (-4.54 → -3.56) Inaccuracy. Bd4+ was best. } (32... Bd4+ 33. Kf1 b5 34. Nd6 Rc3 35. Kg2 Rxf3 36. Kxf3 Bc3 37. Nb7 Bxb4 38. Nd8 e5 39. h3) 33. Re3 b5 34. Nb2?? { (-2.68 → -6.72) Blunder. Rxe6 was best. } (34. Rxe6 bxc4 35. bxc4 Bd8 36. c5 Rb8 37. Rxa6 Rxb4 38. Ra8 Rd4 39. h4 gxh4 40. gxh4 Kg7) 34... Bb6 35. Kf2 Rc2+ 36. Kf3 Bxe3?! { (-11.62 → -7.08) Inaccuracy. Rxb2 was best. } (36... Rxb2 37. h4 g4+ 38. Kf4 Rf2+ 39. Ke5 Bxe3 40. h5 f4 41. Kxe6 fxg3 42. Kd6 g2 43. Kc6) 37. Kxe3 Rxb2 38. Kd3 Rxb3+ 39. Kc2 Rxb4 40. Kc3 Rc4+ 41. Kd3 a5?! { (Mate in 10 → -12.71) Lost forced checkmate sequence. g4 was best. } (41... g4 42. Ke2 a5 43. Kf2 a4 44. h3 a3 45. hxg4 fxg4 46. Ke1 a2 47. Kd2 a1=Q 48. Kd3) 42. g4?! { (-12.71 → Mate in 9) Checkmate is now unavoidable. Ke2 was best. } (42. Ke2 a4 43. Kd2 a3 44. h4 gxh4 45. gxh4 a2 46. h5 b4 47. Kd3 Rc8 48. Kd4 b3) 42... a4 43. gxf5 exf5 44. h3 a3 45. h4 a2 { White resigns. } 0-1