[Event "OOBS 17: The Blackjack Swiss"] [Site "https://lichess.org/wCbR4IRh"] [Date "2023.05.21"] [Round "-"] [White "Ellaijio"] [Black "cucumber4"] [Result "0-1"] [GameId "wCbR4IRh"] [UTCDate "2023.05.21"] [UTCTime "17:03:21"] [WhiteElo "2503"] [BlackElo "2469"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+16"] [WhiteTitle "IM"] [BlackTitle "CM"] [WhiteFideId "24115762"] [Variant "Standard"] [TimeControl "480+0"] [ECO "B45"] [Opening "Sicilian Defense: Four Knights Variation, Cobra Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... Nc6 { [%eval 0.0] } 3. d4 { [%eval 0.33] } 3... cxd4 { [%eval 0.38] } 4. Nxd4 { [%eval 0.29] } 4... Nf6 { [%eval 0.36] } 5. Nc3 { [%eval 0.32] } 5... e6 { [%eval 0.43] } 6. Ndb5 { [%eval 0.32] } 6... Bc5 { [%eval 0.48] } { B45 Sicilian Defense: Four Knights Variation, Cobra Variation } 7. Bf4 { [%eval 0.13] } 7... O-O { [%eval 0.4] } 8. Bc7 { [%eval 0.3] } 8... Qe7 { [%eval 0.77] } 9. Bd6 { [%eval 0.7] } 9... Bxd6 { [%eval 0.56] } 10. Qxd6 { [%eval 0.58] } 10... Qd8 { [%eval 0.42] } 11. O-O-O { [%eval 0.62] } 11... a6 { [%eval 0.57] } 12. Nd4 { [%eval 0.52] } 12... Ne8?! { (0.52 → 1.19) Inaccuracy. Ne7 was best. } { [%eval 1.19] } (12... Ne7 13. h4 b5 14. a3 Bb7 15. f3 Ne8 16. Qh2 Rc8 17. g4 Qc7 18. Qxc7 Rxc7 19. a4) 13. Nxc6 { [%eval 1.08] } 13... bxc6 { [%eval 1.25] } 14. Qg3? { (1.25 → 0.05) Mistake. Qc5 was best. } { [%eval 0.05] } (14. Qc5) 14... d5 { [%eval -0.05] } 15. h4 { [%eval -0.04] } 15... a5 { [%eval 0.25] } 16. h5 { [%eval 0.28] } 16... h6 { [%eval 0.08] } 17. Rh4 { [%eval -0.36] } 17... Qg5+?! { (-0.36 → 0.28) Inaccuracy. Qe7 was best. } { [%eval 0.28] } (17... Qe7 18. e5 Rb8 19. Ra4 Qc7 20. Ra3 c5 21. Rb3 c4 22. Rxb8 Qxb8 23. f4 Bd7 24. Be2) 18. Qxg5 { [%eval 0.25] } 18... hxg5 { [%eval 0.32] } 19. Rg4 { [%eval 0.15] } 19... f6 { [%eval 0.17] } 20. Rg3 { [%eval 0.37] } 20... Nd6 { [%eval 0.35] } 21. Be2 { [%eval 0.14] } 21... Ba6 { [%eval -0.07] } 22. Re3 { [%eval -0.16] } 22... Bxe2 { [%eval -0.19] } 23. Rxe2 { [%eval -0.18] } 23... Kf7 { [%eval -0.36] } 24. g4 { [%eval -0.53] } 24... Nc4 { [%eval -0.44] } 25. f3 { [%eval -0.67] } 25... Ne5 { [%eval -0.52] } 26. Rf2 { [%eval -0.59] } 26... Rfd8 { [%eval -0.51] } 27. exd5 { [%eval -0.5] } 27... cxd5 { [%eval -0.48] } 28. Nb5 { [%eval -0.6] } 28... a4 { [%eval -0.48] } 29. Nd4 { [%eval -0.52] } 29... Ra6 { [%eval -0.54] } 30. Rg1 { [%eval -0.87] } 30... Rc8 { [%eval -0.8] } 31. Kb1 { [%eval -1.33] } 31... Rc4?! { (-1.33 → -0.60) Inaccuracy. Nc4 was best. } { [%eval -0.6] } (31... Nc4 32. Rd1 Rb8 33. b3 e5 34. Nf5 d4 35. Rd3 Na3+ 36. Kc1 Nb5 37. c4 Nc3 38. Rb2) 32. Rd1 { [%eval -0.75] } 32... Rb6 { [%eval -0.59] } 33. b3 { [%eval -0.61] } 33... Rc3 { [%eval -0.73] } 34. Rff1 { [%eval -1.08] } 34... Nc4 { [%eval -0.88] } 35. Rfe1 { [%eval -0.95] } 35... e5 { [%eval -1.16] } 36. Ne2 { [%eval -1.28] } 36... Rxf3 { [%eval -0.86] } 37. Rxd5 { [%eval -1.31] } 37... Rb7 { [%eval -0.76] } 38. Kc1 { [%eval -0.78] } 38... Ne3 { [%eval -1.1] } 39. Rd3?! { (-1.10 → -1.81) Inaccuracy. Ng1 was best. } { [%eval -1.81] } (39. Ng1 Rf1) 39... e4 { [%eval -2.01] } 40. Rd4?! { (-2.01 → -3.12) Inaccuracy. Rd6 was best. } { [%eval -3.12] } (40. Rd6 axb3 41. axb3 Ra7 42. Kb2 Nxg4 43. Nd4 Ne5 44. Rxe4 Rh3 45. Rxe5 fxe5 46. Nc6 Ra8) 40... Re7?? { (-3.12 → -0.63) Blunder. Rc7 was best. } { [%eval -0.63] } (40... Rc7) 41. Rxa4 { [%eval -1.13] } 41... Rf2?? { (-1.13 → 1.18) Blunder. Ng2 was best. } { [%eval 1.18] } (41... Ng2 42. Rg1) 42. Nd4?? { (1.18 → -2.84) Blunder. Ng3 was best. } { [%eval -2.84] } (42. Ng3 Nxc2) 42... Ng2 { [%eval -2.87] } 43. Re2 { [%eval -3.42] } 43... e3 { [%eval -3.58] } 44. Rc4? { (-3.58 → -6.48) Mistake. b4 was best. } { [%eval -6.48] } (44. b4 Rf1+) 44... Nf4?? { (-6.48 → -2.78) Blunder. Rd7 was best. } { [%eval -2.78] } (44... Rd7 45. Kb2 Rxd4 46. Rxf2 exf2 47. Rxd4 f1=Q 48. Rd7+ Kf8 49. Rd8+ Ke7 50. Rb8 Qf3 51. Rh8) 45. Re1 { [%eval -2.95] } 45... e2 { [%eval -2.51] } 46. Kd2 { [%eval -3.05] } 46... Rf1 { [%eval -2.3] } 47. Nxe2 { [%eval -2.36] } 47... Rxe1?! { (-2.36 → -1.47) Inaccuracy. Rf2 was best. } { [%eval -1.47] } (47... Rf2 48. Kc3) 48. Kxe1 { [%eval -1.25] } 48... Nxe2 { [%eval -0.99] } 49. a4 { [%eval -1.13] } 49... f5?! { (-1.13 → -0.06) Inaccuracy. Ng3+ was best. } { [%eval -0.06] } (49... Ng3+ 50. Kf2 Ne4+ 51. Kg2 Nd6 52. Rc5 Re4 53. Kg3 Ke6 54. a5 Kd7 55. a6 Re8 56. Ra5) 50. gxf5 { [%eval -0.19] } 50... Kf6 { [%eval -0.21] } 51. Kf2 { [%eval -0.06] } 51... Kxf5 { [%eval -0.63] } 52. a5 { [%eval -0.18] } 52... g4 { [%eval -0.03] } 53. a6 { [%eval 0.0] } 53... Nf4 { [%eval 0.05] } 54. b4?! { (0.05 → -0.98) Inaccuracy. Rc5+ was best. } { [%eval -0.98] } (54. Rc5+ Ke6 55. b4 Kd6 56. Kg3 Nd5 57. Rb5 Nf6 58. Rb6+ Kd5 59. h6 Ne4+ 60. Kxg4 gxh6) 54... Re2+? { (-0.98 → 0.32) Mistake. Kg5 was best. } { [%eval 0.32] } (54... Kg5 55. b5 Re2+ 56. Kf1 g3 57. Rxf4 g2+ 58. Kxe2 g1=Q 59. Rf7 Qh2+ 60. Kf1 Qxh5 61. Rxg7+) 55. Kf1 { [%eval 0.24] } 55... Re7 { [%eval 0.27] } 56. Kf2?! { (0.27 → -0.82) Inaccuracy. Rc5+ was best. } { [%eval -0.82] } (56. Rc5+) 56... Re2+? { (-0.82 → 0.44) Mistake. Kg5 was best. } { [%eval 0.44] } (56... Kg5 57. b5) 57. Kf1 { [%eval 0.29] } 57... Re7 { [%eval 0.32] } 58. Rc5+ { [%eval 0.24] } 58... Ke4 { [%eval 0.26] } 59. Kf2 { [%eval 0.14] } 59... Nd5 { [%eval 0.31] } 60. b5 { [%eval -0.19] } 60... Rf7+ { [%eval -0.16] } 61. Kg3?? { (-0.16 → -3.69) Blunder. Kg1 was best. } { [%eval -3.69] } (61. Kg1 Ne3) 61... Rf3+?? { (-3.69 → -0.85) Blunder. Ne3 was best. } { [%eval -0.85] } (61... Ne3) 62. Kxg4?? { (-0.85 → Mate in 7) Checkmate is now unavoidable. Kh4 was best. } { [%eval #-7] } (62. Kh4) 62... Ne3+ { [%eval #-6] } 63. Kg5 { [%eval #-6] } 63... Rg3+ { [%eval #-5] } 64. Kh4 { [%eval #-5] } 64... Kf4 { [%eval #-4] } 65. a7 { [%eval #-1] } 65... Ng2# { Black wins by checkmate. } 0-1