[Event "IM Sparklehorse Twitch simul"] [Site "https://lichess.org/1wAxz1J2"] [Date "2024.02.18"] [White "Alessandro_STJ"] [Black "Sparklehorse"] [Result "0-1"] [UTCDate "2024.02.18"] [UTCTime "17:56:35"] [WhiteElo "1722"] [BlackElo "2338"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+40"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. c3 { B21 Sicilian Defense: Smith-Morra Gambit } dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. Qe2 Nf6 8. O-O Bg4 9. h3 Bxf3 10. Qxf3 e6 11. Qg3 Nh5 12. Qh2 g5?! { (-0.67 → 0.26) Inaccuracy. Be7 was best. } (12... Be7) 13. Be2 Nf4 14. Bxf4 gxf4 15. Qxf4 Bg7 16. Bh5 O-O 17. Rfd1 Ne5 18. Qg3 Kh8 19. f4 Nc4 20. f5?? { (-0.28 → -3.03) Blunder. Rab1 was best. } (20. Rab1 Rc8 21. Qf2 b5 22. e5 Qe7 23. b3 Na3 24. Rbc1 dxe5 25. Ne4 Rxc1 26. Rxc1 Bh6) 20... Be5?! { (-3.03 → -2.34) Inaccuracy. Nxb2 was best. } (20... Nxb2 21. Rd2 Be5 22. Qf3 Na4 23. Rc1 Qg5 24. Rdd1 Nxc3 25. Rxc3 Bxc3 26. Qxc3+ f6 27. Bg4) 21. Qf3 Qg5 22. g4 Rac8 23. Ne2 Nxb2 24. Rab1?! { (-3.23 → -4.67) Inaccuracy. Re1 was best. } (24. Re1 Qd2) 24... b5?! { (-4.67 → -3.42) Inaccuracy. Nxd1 was best. } (24... Nxd1 25. Rxd1 exf5 26. exf5 Rc2 27. a3 Rd2 28. Rb1 b5 29. Kf1 d5 30. Re1 f6 31. a4) 25. Re1 Nc4 26. Rbc1 exf5 27. exf5 Kg7 28. Qd3 h6 29. Kf1?! { (-2.74 → -4.23) Inaccuracy. Kh1 was best. } (29. Kh1 Rc5 30. f6+ Qxf6 31. Rf1 Nb2 32. Qb1 Rxc1 33. Qxc1 Qe6 34. Rf3 Qd5 35. g5 Nc4) 29... Nd2+?! { (-4.23 → -2.72) Inaccuracy. Bb2 was best. } (29... Bb2) 30. Kg1 Rxc1 31. Rxc1 Nc4 32. Rf1 Qe3+?! { (-2.95 → -2.13) Inaccuracy. Qf6 was best. } (32... Qf6) 33. Qxe3 Nxe3 34. Rf3 Nc4?! { (-2.52 → -1.80) Inaccuracy. Nd5 was best. } (34... Nd5 35. Ra3 Rc8 36. Rxa6 Rc2 37. Kf1 Nf6 38. Kf2 Nxh5 39. gxh5 Kf6 40. Kf3 Kxf5 41. a4) 35. Rd3?! { (-1.80 → -2.55) Inaccuracy. f6+ was best. } (35. f6+ Bxf6 36. Ng3 Bd4+ 37. Kh1 Ne3 38. Ne4 d5 39. Nd6 f6 40. h4 b4 41. Ne8+ Kg8) 35... Kf6 36. Nd4?! { (-1.94 → -3.23) Inaccuracy. Kf2 was best. } (36. Kf2 Nb2 37. Ra3 Na4 38. h4 Rc8 39. g5+ hxg5 40. hxg5+ Kxg5 41. Bxf7 Kf6 42. Bd5 Rh8) 36... Bxd4+ 37. Rxd4 Ke5 38. Rd1 d5 39. Kf2 d4 40. Ke2 f6 41. Kd3? { (-3.77 → -6.27) Mistake. Kf3 was best. } (41. Kf3 Rc8 42. Bf7 Ne3 43. Re1 Rc3 44. Re2 a5 45. Be6 Ra3 46. Kg3 Ke4 47. Kh4 d3) 41... Rc8?! { (-6.27 → -4.64) Inaccuracy. Nb2+ was best. } (41... Nb2+ 42. Ke2 Nxd1 43. Kxd1 Rc8 44. h4 b4 45. Bf7 Rc3 46. Be8 Rg3 47. g5 hxg5 48. h5) 42. Re1+ Ne3 43. a4 Rc3+ 44. Kd2 b4 45. Rxe3+?! { (-5.64 → -10.01) Inaccuracy. Rb1 was best. } (45. Rb1 Nc4+ 46. Kd1 a5 47. h4 d3 48. Bf7 Ne3+ 49. Kd2 Kd4 50. Bb3 Nxg4 51. Rf1 Ne5) 45... dxe3+ 46. Kd1?! { (-11.73 → Mate in 15) Checkmate is now unavoidable. Ke2 was best. } (46. Ke2 b3) 46... a5? { (Mate in 15 → -7.97) Lost forced checkmate sequence. b3 was best. } (46... b3 47. Bf7 b2 48. Ba2 Ke4 49. Ke2 Rc2+ 50. Kf1 Rc1+ 51. Ke2 Ra1 52. Bd5+ Kxd5 53. Kxe3) 47. Bf7 Kf4 48. Bh5? { (-8.66 → Mate in 6) Checkmate is now unavoidable. Ke2 was best. } (48. Ke2 Rc2+) 48... Ra3? { (Mate in 6 → -8.97) Lost forced checkmate sequence. b3 was best. } (48... b3 49. g5 b2 50. Ke1 b1=Q+ 51. Bd1 Rc1 52. Ke2 Qb2+ 53. Kd3 Qd2#) 49. h4? { (-8.97 → Mate in 8) Checkmate is now unavoidable. g5 was best. } (49. g5 hxg5 50. Ke2 Ra2+ 51. Ke1 b3 52. Bd1 b2 53. Bc2 Ra1+ 54. Ke2 Rh1 55. Kd3 Rh2) 49... Rxa4? { (Mate in 8 → -7.77) Lost forced checkmate sequence. b3 was best. } (49... b3 50. Bf7 Ra1+ 51. Ke2 b2 52. Ba2 Rxa2 53. Kd3 b1=Q+ 54. Kc4 Qb6 55. Kd5 Rd2+ 56. Kc4) 50. g5 hxg5 51. hxg5 Kxg5 52. Bf3?! { (-12.67 → Mate in 16) Checkmate is now unavoidable. Be2 was best. } (52. Be2 Ra1+) 52... Ra3?! { (Mate in 16 → -16.33) Lost forced checkmate sequence. b3 was best. } (52... b3 53. Kc1 Ra2 54. Kb1 e2 55. Bxe2 Rxe2 56. Kc1 b2+ 57. Kb1 Kxf5 58. Ka2 a4 59. Kb1) 53. Ke2 Kxf5 54. Bd5 Ke5?! { (Mate in 14 → -36.86) Lost forced checkmate sequence. Kf4 was best. } (54... Kf4 55. Bc4 Rc3 56. Bd5 b3 57. Bg8 b2 58. Bh7 Rc1 59. Bd3 b1=Q 60. Bxb1 Rxb1 61. Kd3) 55. Bc4?! { (-36.86 → Mate in 12) Checkmate is now unavoidable. Bf7 was best. } (55. Bf7 Kf4 56. Bg6 Rc3 57. Be8 b3 58. Kd1 b2 59. Bg6 Rc1+ 60. Ke2 b1=Q 61. Bxb1 Rxb1) 55... Kd4 56. Bf7 f5?! { (Mate in 11 → -28.66) Lost forced checkmate sequence. b3 was best. } (56... b3 57. Be6 b2 58. Bf5 Ra1 59. Bc2 b1=Q 60. Bxb1 Rxb1 61. Kf3 Kd3 62. Kg4 Rb5 63. Kh3) 57. Bh5?! { (-28.66 → Mate in 12) Checkmate is now unavoidable. Kf3 was best. } (57. Kf3 Kd3) 57... f4?! { (Mate in 12 → -64.01) Lost forced checkmate sequence. Ra2+ was best. } (57... Ra2+ 58. Ke1 b3 59. Bg6 a4 60. Bxf5 a3 61. Be6 Ra1+ 62. Ke2 b2 63. Bf5 a2 64. Kf3) 58. Bf3?! { (-64.01 → Mate in 8) Checkmate is now unavoidable. Kf3 was best. } (58. Kf3 Ra2) 58... Ra2+ 59. Kf1 Rf2+ 60. Ke1 Rxf3 61. Ke2 { White offers draw } 61... Rf2+ 62. Ke1 Rd2 63. Kf1 b3 64. Ke1 b2 65. Kf1 b1=R# { Black wins by checkmate. } 0-1