[Event "Spacemaker Arena"] [Site "https://lichess.org/qQvcjS51"] [Date "2020.03.30"] [White "marthall"] [Black "simbasamba"] [Result "1-0"] [UTCDate "2020.03.30"] [UTCTime "17:33:09"] [WhiteElo "1685"] [BlackElo "1740"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+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. Bc4 e6 4. c3 a6?! { (-0.37 → 0.34) Inaccuracy. d5 was best. } (4... d5 5. exd5 exd5 6. Bb5 Nf6 7. O-O Bd6 8. d4 O-O 9. dxc5) 5. a3?! { (0.34 → -0.68) Inaccuracy. Bb3 was best. } (5. Bb3 d5 6. exd5 exd5 7. d4 c4 8. Bc2 Bd6 9. O-O Nge7) 5... b5?! { (-0.68 → -0.11) Inaccuracy. d5 was best. } (5... d5 6. exd5 exd5 7. Ba2 Qe7+ 8. Qe2 Qxe2+ 9. Kxe2 Nf6 10. Re1) 6. Be2 Nf6 7. d3 Be7 8. O-O d5 9. e5 Nd7 10. d4 O-O 11. Re1 Qb6 12. Be3 Bb7 13. b4? { (0.29 → -0.90) Mistake. Bd3 was best. } (13. Bd3 Rfc8 14. dxc5 Bxc5 15. Nbd2 Bxe3 16. Rxe3 Qc7 17. Qe1 Nc5 18. Bc2 a5 19. Nb3 Nxb3) 13... cxd4 14. Nxd4 Qc7?? { (-1.16 → 0.52) Blunder. Ncxe5 was best. } (14... Ncxe5 15. Nf5 Qd8 16. Nxe7+ Qxe7 17. f4 Nc4 18. Bd4 Nd6 19. Bd3 Nf6 20. Nd2 Nfe4 21. Bc2) 15. Nxc6?! { (0.52 → -0.13) Inaccuracy. f4 was best. } (15. f4) 15... Bxc6 16. Bd4?! { (-0.13 → -1.23) Inaccuracy. f4 was best. } (16. f4 f6 17. Bg4 fxe5 18. Bxe6+ Kh8 19. Bxd7 Bxd7 20. fxe5 Qxe5 21. Bd4 Qg5 22. Re5 Bf5) 16... Nxe5 17. Bxb5 Bxb5 18. Bxe5 Bd6?! { (-0.96 → -0.13) Inaccuracy. Qd7 was best. } (18... Qd7 19. Bd4) 19. Bxd6 Qxd6 20. a4 Bc6 21. Na3 Rab8?! { (-0.65 → 0.33) Inaccuracy. Rfd8 was best. } (21... Rfd8 22. Nc2) 22. Nc2 e5 23. c4?! { (-0.51 → -1.15) Inaccuracy. Qd3 was best. } (23. Qd3 Bb7) 23... d4 24. c5?? { (-1.00 → -4.06) Blunder. Qd3 was best. } (24. Qd3 Rfd8) 24... Qg6 25. f3 d3 26. Ne3 Rxb4 27. Qd2 Bxf3?? { (-3.36 → 4.66) Blunder. Rfb8 was best. } (27... Rfb8 28. Rad1) 28. Qxb4 Rd8?! { (4.79 → 7.99) Inaccuracy. Bc6 was best. } (28... Bc6 29. Rab1) 29. Qd2?! { (7.99 → 5.57) Inaccuracy. Qb6 was best. } (29. Qb6 Qxb6 30. cxb6 Be4 31. Rec1 a5 32. Rc7 Rb8 33. b7 Bxb7 34. Rb1 g6 35. Rbxb7 Rxb7) 29... Bc6 30. Nc2?! { (5.47 → 3.51) Inaccuracy. Rab1 was best. } (30. Rab1) 30... e4 31. Nb4?! { (3.79 → 3.00) Inaccuracy. Rf1 was best. } (31. Rf1) 31... Ba8 32. Rad1 Qf6?! { (3.63 → 4.88) Inaccuracy. f5 was best. } (32... f5) 33. Qe3 Qc3?! { (4.88 → 7.26) Inaccuracy. h5 was best. } (33... h5 34. c6) 34. Nc6?? { (7.26 → -3.29) Blunder. Nxd3 was best. } (34. Nxd3 Rc8) 34... Re8?? { (-3.29 → 8.74) Blunder. Bxc6 was best. } (34... Bxc6 35. Rb1) 35. Rxd3 Qf6 36. Rd6 Qf5? { (8.77 → Mate in 8) Checkmate is now unavoidable. Qh4 was best. } (36... Qh4 37. Na5) 37. Rf1? { (Mate in 8 → 9.05) Lost forced checkmate sequence. Ne7+ was best. } (37. Ne7+ Kf8 38. Nxf5 f6 39. c6 Re7 40. Nxe7 g6 41. Qh6+ Kf7 42. Rxe4 g5 43. Qxf6+ Ke8) 37... Qg6? { (9.05 → Mate in 10) Checkmate is now unavoidable. Qc8 was best. } (37... Qc8 38. Na5 Qc7 39. Rxa6 Bd5 40. c6 Be6 41. Qc5 Qc8 42. Ra7 e3 43. c7 f5 44. Nc6) 38. Ne5?! { (Mate in 10 → 13.99) Lost forced checkmate sequence. Ne7+ was best. } (38. Ne7+ Kf8 39. Nxg6+ hxg6 40. Qb3 f5 41. Rxg6 Re5 42. Qb8+ Kf7 43. Qxe5 Kxg6 44. Rxf5 Bd5) 38... Qh5 39. Nxf7 Rf8 40. Ne5 Rxf1+ 41. Kxf1 Qxe5 42. Rd8+ Kf7 43. Rxa8 Qa1+ 44. Qe1 Qf6+ 45. Qf2 e3? { (9.29 → Mate in 10) Checkmate is now unavoidable. Ke7 was best. } (45... Ke7 46. Ra7+ Kd8 47. Rf7 Qa1+ 48. Ke2 Qa2+ 49. Ke3 Qb3+ 50. Kxe4 Ke8 51. Ra7 Qb1+ 52. Kd5) 46. Qxf6+ gxf6 47. Ke2 f5 48. Ra7+ Ke6 49. Rxa6+ Kd5 50. Kxe3 Kxc5 51. Rh6 Kb4 52. Rxh7 Kxa4 53. Rf7 Kb4 54. Rxf5 Kc4 55. Rf4+ Kd5 56. g4 Ke5 57. g5 Ke6 58. g6 Ke7 59. g7 Ke8 60. g8=Q+ Ke7 61. Ke4 Kd7 62. Qg6 Ke7 63. Rf7+ Ke8 64. Qg8# { White wins by checkmate. } 1-0