[Event "Spiders vs Guerreros Team Battle"] [Site "https://lichess.org/kMiYANlq"] [Date "2023.10.19"] [White "gmspideribarra"] [Black "ameliawfm"] [Result "0-1"] [UTCDate "2023.10.19"] [UTCTime "21:43:13"] [WhiteElo "2727"] [BlackElo "2154"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+11"] [WhiteTitle "GM"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. d4 cxd4 8. cxd4 O-O 9. O-O b6?! { (0.08 → 0.72) Inaccuracy. e5 was best. } (9... e5) 10. Nc3 Ba6 11. Re1 Rc8 12. Bg5 h6 13. Bh4 Nb4 14. Bb1 Nd7?! { (0.87 → 1.67) Inaccuracy. Nc6 was best. } (14... Nc6 15. Qa4) 15. Qa4 Rc4 16. Nd2?? { (1.82 → -1.15) Blunder. a3 was best. } (16. a3 b5 17. Nxb5 Qb6 18. Nxd6 exd6 19. axb4 Nb8 20. e5 Rxb4 21. Qd1 Nc6 22. exd6 Bb5) 16... b5?? { (-1.15 → 1.30) Blunder. Rxd4 was best. } (16... Rxd4) 17. Qb3?? { (1.30 → -1.18) Blunder. Nxb5 was best. } (17. Nxb5 Bxb5) 17... Rxd4 18. Nf3?? { (-1.20 → -3.32) Blunder. Qd1 was best. } (18. Qd1) 18... Nc5 19. Nxd4 Nxb3 20. Nxb3 g5 21. Bg3 Qc8 22. Rc1 Qd7 23. a3 Nc6 24. Bd3 Ne5 25. Bf1 Rc8?! { (-3.43 → -2.24) Inaccuracy. Nc4 was best. } (25... Nc4 26. a4 b4 27. Nd5 Bxb2 28. Bxc4 Bxc4 29. Rxc4 Bxa1 30. Nxa1 Qxa4 31. Nxe7+ Kh7 32. Nc2) 26. Nd5? { (-2.24 → -4.25) Mistake. a4 was best. } (26. a4 Rxc3 27. bxc3 bxa4 28. Bxa6 axb3 29. Rcb1 Qe6 30. Be2 g4 31. Bxe5 Bxe5 32. Bxg4 Qc4) 26... e6 27. Nb4 Bb7 28. f3 Nc4 29. Rc2 a5 30. Nd3 a4 31. Nbc1 Nxb2?! { (-4.54 → -3.11) Inaccuracy. b4 was best. } (31... b4 32. axb4 a3 33. Rxc4 Rxc4 34. Rxa3 Bxb2 35. Nxb2 Rxc1 36. h4 Qc7 37. Nd3 Rb1 38. hxg5) 32. Rxb2 Bxb2 33. Nxb2 Rc2 34. Ncd3 Qc7 35. Rb1?! { (-2.23 → -3.58) Inaccuracy. Nd1 was best. } (35. Nd1 h5 36. Rb1 Ra2 37. Rc1 Qd7 38. e5 h4 39. Bf2 dxe5 40. Nxe5 Qd6 41. Ng4 f5) 35... Qc3 36. Nd1 Qd4+?? { (-3.43 → -0.78) Blunder. Qxa3 was best. } (36... Qxa3 37. N1f2 Bc6 38. Ng4 h5 39. Nf6+ Kg7 40. e5 h4 41. Bh2 Rc3 42. Nb4 Rc1 43. exd6) 37. Bf2 Qf6 38. Rxb5?! { (-0.70 → -1.41) Inaccuracy. Nb4 was best. } (38. Nb4 Rc8 39. Bxb5 h5 40. Ne3 Qc3 41. Bxa4 Qxa3 42. Bd1 Qc3 43. Nbc2 Bc6 44. Rb4 Be8) 38... Ba6 39. Rb8+ Kg7?! { (-1.44 → -0.53) Inaccuracy. Rc8 was best. } (39... Rc8 40. Rb1) 40. Nb4?? { (-0.53 → -5.24) Blunder. Rb4 was best. } (40. Rb4) 40... Bxf1?? { (-5.24 → 1.24) Blunder. Rc1 was best. } (40... Rc1) 41. Nxc2 Bd3 42. Bd4? { (1.23 → 0.08) Mistake. Nd4 was best. } (42. Nd4) 42... e5 43. Nde3?? { (0.03 → -1.88) Blunder. Ne1 was best. } (43. Ne1 Bxe4) 43... exd4 44. Nf5+?? { (-1.53 → -4.17) Blunder. Ng4 was best. } (44. Ng4 Qe7 45. Nxd4 Qa7 46. Rb4 Bb5 47. Ne3 Bd7 48. Ndc2 f5 49. exf5 Bxf5 50. Nd4 Bd3) 44... Kh7 45. Ncxd4 d5 46. Rb7 dxe4 47. Rd7 exf3 48. Rd6 Qe5 49. Rxh6+ Kg8 50. Rd6?? { (-5.37 → Mate in 10) Checkmate is now unavoidable. Nxf3 was best. } (50. Nxf3 Qxf5 51. Rc6 Qe4 52. Rc3 Qe2 53. Rc8+ Kg7 54. Rd8 Be4 55. Rd4 Bxf3 56. Rg4 Bxg4) 50... Bxf5?? { (Mate in 10 → -5.95) Lost forced checkmate sequence. Qe1+ was best. } (50... Qe1+ 51. Kh2 fxg2 52. Kxg2 Be4+ 53. Nf3 Qe2+ 54. Kg1 Bxf3 55. Ne7+ Qxe7 56. Rd8+ Qxd8 57. Kf2) 51. Rd8+ Kg7 52. Nxf3 Qe3+ 53. Kh2 Be6 54. Rd4 Qc1 55. Rxa4 Qc7+ 56. Kh1 Bd5 57. Rd4 Bxf3 58. gxf3 Qc1+ 59. Kh2?! { (-36.65 → Mate in 28) Checkmate is now unavoidable. Kg2 was best. } (59. Kg2 Qb2+ 60. Kf1 Qxd4 61. Ke2 Qf4 62. Kf2 Qh2+ 63. Ke3 Qxh3 64. Ke2 Qg3 65. f4 gxf4) 59... Qb2+ 60. Kg3 Qxd4 { Black wins on time. } 0-1