[Event "IM Sparklehorse Twitch simul"] [Site "https://lichess.org/VCOIcsVO"] [Date "2023.12.10"] [White "Sparklehorse"] [Black "Shakki987"] [Result "1-0"] [UTCDate "2023.12.10"] [UTCTime "18:00:18"] [WhiteElo "2338"] [BlackElo "2038"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "900+40"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Qa5+ 10. Bd2 Qd8 11. c4 b4 12. Nc2 Nxe4 13. Ncxb4 Nxb4 14. Bxb4 Rb8 15. Bd3?! { (0.48 → -0.43) Inaccuracy. Qa4+ was best. } (15. Qa4+ Qd7) 15... Nc5?? { (-0.43 → 1.48) Blunder. Nxf2 was best. } (15... Nxf2) 16. Bc2 Be7 17. O-O O-O?? { (1.51 → 4.10) Blunder. Be6 was best. } (17... Be6 18. Bc3 O-O 19. f4 Nd7 20. Qd3 f5 21. Rad1 Nc5 22. Qe3 e4 23. Nxe7+ Qxe7 24. b3) 18. Bc3?? { (4.10 → 1.60) Blunder. Ba5 was best. } (18. Ba5 Qd7 19. Bc7 Rxb2 20. Nxe7+ Qxe7 21. Bxd6 Qg5 22. Bxc5 Bb7 23. g3 Rc8 24. Ba3 Rxc2) 18... f5?? { (1.60 → 3.68) Blunder. Ne6 was best. } (18... Ne6 19. f4) 19. f4?? { (3.68 → 1.42) Blunder. Ba5 was best. } (19. Ba5 Qxa5 20. Nxe7+ Kh8 21. Qxd6 Bb7 22. Qxe5 Nb3 23. Qxa5 Nxa5 24. b3 g6 25. Rad1 Kg7) 19... e4 20. Qd4 Ne6 21. Qe3 Bb7?! { (1.21 → 1.92) Inaccuracy. Rf7 was best. } (21... Rf7) 22. Rad1? { (1.92 → 0.68) Mistake. Bxe4 was best. } (22. Bxe4 fxe4 23. Qxe4 Bxd5 24. Qxd5 Kh8 25. Qxe6 Bf6 26. Qe3 Bxc3 27. Qxc3 Qb6+ 28. Rf2 Rbc8) 22... Bxd5 23. Rxd5 Bf6 24. g3?! { (0.89 → 0.00) Inaccuracy. Rxf5 was best. } (24. Rxf5 Bxc3 25. Rxf8+ Kxf8 26. bxc3 Nc5 27. Qd4 Qf6 28. Qd5 Re8 29. g3 h6 30. Rf2 Re7) 24... Bxc3 25. bxc3 Qc7 26. Rfd1 Rfd8?? { (-0.14 → 1.74) Blunder. Rbd8 was best. } (26... Rbd8 27. Bd3 Rf6 28. Be2 Kf8 29. h4 Nc5 30. Qd4 Rb8 31. Rxd6 Qxd6 32. Qxd6+ Rxd6 33. Rxd6) 27. Bb3? { (1.74 → 0.38) Mistake. Rxf5 was best. } (27. Rxf5) 27... Nc5 28. Rxf5 a5 29. Rfd5 Rb6?? { (0.42 → 5.13) Blunder. a4 was best. } (29... a4 30. Bc2 Qe7 31. Qc1 a3 32. Qxa3 Ra8 33. Qb2 Qa7 34. R5d4 Ne6 35. Bxe4 Nxd4 36. cxd4) 30. Kh1?? { (5.13 → 0.00) Blunder. Qxc5 was best. } (30. Qxc5 Qxc5+ 31. Rxc5 dxc5 32. Rxd8+ Kf7 33. Rd1 e3 34. Kg2 a4 35. Bxa4 Rb2+ 36. Kf3 Rxa2) 30... Re8 31. Bc2 Rb2 32. R1d2?! { (-0.24 → -0.90) Inaccuracy. Qe2 was best. } (32. Qe2) 32... Rxa2 33. f5?! { (-0.85 → -1.95) Inaccuracy. Qe1 was best. } (33. Qe1 Qb7 34. Kg1 a4 35. Rxd6 a3 36. Qe3 Ra1+ 37. Kg2 Nd3 38. Rb6 Qa8 39. Rb1 Rxb1) 33... Qe7?! { (-1.95 → -1.22) Inaccuracy. a4 was best. } (33... a4) 34. Rf2?! { (-1.22 → -2.01) Inaccuracy. g4 was best. } (34. g4 a4 35. g5 a3 36. f6 Qc7 37. Rf5 Qf7 38. Rf1 Rb2 39. Qd4 Re6 40. Rdf2 g6) 34... Qf6 35. g4 h6 36. Kg2 Ra3 37. Qd4 Qh4 38. h3 e3 39. Re2 Ra2 40. Rxd6?? { (-1.27 → -5.35) Blunder. Qd1 was best. } (40. Qd1) 40... Re4?? { (-5.35 → 4.78) Blunder. Ne4 was best. } (40... Ne4 41. Qxe3 Nxd6 42. Qd2 Rxe2+ 43. Qxe2 Kf8 44. c5 Ne8 45. f6 Qxf6 46. Qd3 Qc6+ 47. Kh2) 41. Qd5+ Kh7 42. f6 Rxc2?! { (20.26 → Mate in 17) Checkmate is now unavoidable. Qg5 was best. } (42... Qg5 43. Bxe4+) 43. Qf5+ Kg8 44. Rd8+ Kf7 45. fxg7+ Kxg7 46. Qf8+ Kg6 47. Qf5+ Kg7 48. Qf8+ Kg6 49. Qg8+ Kf6 50. Rf8+ Ke5 51. Qd5# { White wins by checkmate. } 1-0