Event: Round 7: Toktas, Cagan - Classen, Marnin
Site: https://lichess.org/broadcast/7th-skg-open-2025-group-b/round-7/ViyZqDIl/pCOcZnLG
White: Toktas, Cagan
WhiteElo: 1527
Black: Classen, Marnin
BlackElo: 1725
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:00:00] } 1... c5 { [%eval 0.24] [%clk 0:00:00] } 2. Nf3 { [%eval 0.2] [%clk 0:00:00] } 2... d6 { [%eval 0.31] [%clk 0:00:00] } 3. d4 { [%eval 0.22] [%clk 0:00:00] } 3... cxd4 { [%eval 0.19] [%clk 0:00:00] } 4. Qxd4 { [%eval 0.0] [%clk 0:00:00] } 4... Nc6 { [%eval 0.16] [%clk 0:00:00] } 5. Bb5 { [%eval 0.09] [%clk 0:00:00] } 5... Bd7 { [%eval 0.23] [%clk 0:00:00] } 6. Bxc6 { [%eval 0.08] [%clk 0:00:00] } 6... Bxc6 { [%eval 0.13] [%clk 0:00:00] } 7. Nc3 { [%eval 0.0] [%clk 0:00:00] } 7... Nf6 { [%eval 0.06] [%clk 0:00:00] } 8. Bg5 { [%eval 0.05] [%clk 0:00:00] } 8... Qb6 { [%eval 0.27] [%clk 0:00:00] } 9. Bxf6 { [%eval 0.01] [%clk 0:00:00] } 9... gxf6 { [%eval 0.07] [%clk 0:00:00] } 10. Qxb6 { [%eval 0.0] [%clk 0:00:00] } 10... axb6 { [%eval 0.06] [%clk 0:00:00] } 11. O-O?! { [%eval -0.93] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:00] } 11... Rg8?! { [%eval 0.01] } { Inaccuracy. f5 was best. } { [%clk 0:00:00] } 12. Nd5?! { [%eval -1.02] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:00] } 12... Bxd5? { [%eval 0.21] } { Mistake. Ra4 was best. } { [%clk 0:00:00] } 13. exd5 { [%eval 0.18] [%clk 0:00:00] } 13... Rc8 { [%eval 0.36] [%clk 0:00:00] } 14. Rac1? { [%eval -0.78] } { Mistake. c3 was best. } { [%clk 0:00:00] } 14... Bh6 { [%eval -0.79] [%clk 0:00:00] } 15. Rce1 { [%eval -0.82] [%clk 0:00:00] } 15... Rxc2 { [%eval -0.72] [%clk 0:00:00] } 16. Nd4 { [%eval -0.91] [%clk 0:00:00] } 16... Rc7?! { [%eval 0.07] } { Inaccuracy. Rxb2 was best. } 17. Nf5 { [%eval 0.23] } 17... Bf4? { [%eval 1.46] } { Mistake. Bf8 was best. } 18. Re4 { [%eval 1.06] } 18... Be5 { [%eval 1.16] } 19. f4 { [%eval 1.46] } 19... Bxb2 { [%eval 1.68] } 20. Rfe1 { [%eval 1.78] } 20... Kd8 { [%eval 1.26] } 21. Rxe7 { [%eval 1.48] } 21... Rxe7 { [%eval 2.44] } 22. Rxe7 { [%eval 2.31] } 22... Bc1 { [%eval 1.78] } 23. Rxb7 { [%eval 1.62] [%clk 0:00:00] } 23... Rg6?! { [%eval 2.49] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:00] } 24. Rxf7 { [%eval 2.77] [%clk 0:00:00] } 24... Bxf4?! { [%eval 3.88] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:00] } 25. h4 { [%eval 3.54] [%clk 0:00:00] } 25... h6?! { [%eval 4.64] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:00] } 26. Rb7? { [%eval 2.38] } { Mistake. Kf2 was best. } { [%clk 0:00:00] } 26... Rg4 { [%eval 2.09] [%clk 0:00:00] } 27. Rxb6?? { [%eval 0.16] } { Blunder. Rg7 was best. } { [%clk 0:00:00] } 27... Be5 { [%eval 0.21] [%clk 0:00:00] } 28. Rb3 { [%eval 0.01] [%clk 0:00:00] } 28... Rf4 { [%eval 0.26] [%clk 0:00:00] } 29. Rf3 { [%eval 0.33] [%clk 0:00:00] } 29... Ra4?! { [%eval 1.08] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:00] } 30. a3?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:00:00] } 30... Kd7?? { [%eval 2.24] } { Blunder. h5 was best. } { [%clk 0:00:00] } 31. g3?? { [%eval 0.05] } { Blunder. h5 was best. } { [%clk 0:00:00] } 31... h5 { [%eval 0.0] [%clk 0:00:00] } 32. Ng7 { [%eval 0.0] [%clk 0:00:00] } 32... Rd4 { [%eval 0.3] [%clk 0:00:00] } 33. Nxh5 { [%eval 0.28] [%clk 0:00:00] } 33... Ke7 { [%eval 0.35] [%clk 0:00:00] } 34. Nf4 { [%eval 0.0] [%clk 0:00:00] } 34... Bxf4 { [%eval 0.01] [%clk 0:00:00] } 35. Rxf4 { [%eval 0.18] [%clk 0:00:00] } 35... Rxd5?? { [%eval 2.39] } { Blunder. Rd3 was best. } { [%clk 0:00:00] } 36. Kg2?? { [%eval 0.17] } { Blunder. a4 was best. } { [%clk 0:00:00] } 36... Kf7?? { [%eval 3.1] } { Blunder. Rd2+ was best. } { [%clk 0:00:00] } 37. g4 { [%eval 2.98] [%clk 0:00:00] } 37... Kg6 { [%eval 3.25] [%clk 0:00:00] } 38. Kg3?? { [%eval 0.25] } { Blunder. h5+ was best. } { [%clk 0:00:00] } 38... Rd1?? { [%eval 3.5] } { Blunder. Rd3+ was best. } { [%clk 0:00:00] } 39. h5+ { [%eval 3.41] [%clk 0:00:00] } 39... Kg7 { [%eval 3.28] [%clk 0:00:00] } 40. Rf3?? { [%eval 0.0] } { Blunder. Kf2 was best. } { [%clk 0:00:00] } 40... d5?? { [%eval 3.04] } { Blunder. Rd4 was best. } { [%clk 0:00:00] } 41. Kf4?? { [%eval 0.01] } { Blunder. a4 was best. } { [%clk 0:00:00] } 41... Rd4+ { [%eval 0.0] [%clk 0:00:00] } 42. Kf5 { [%eval 0.0] [%clk 0:00:00] } 42... Re4 { [%eval 0.0] [%clk 0:00:00] } 43. h6+ { [%eval 0.09] [%clk 0:00:00] } 43... Kh7?? { [%eval 4.75] } { Blunder. Kf7 was best. } { [%clk 0:00:00] } 44. Rf4 { [%eval 4.68] [%clk 0:00:00] } 44... Re3?! { [%eval 6.22] } { Inaccuracy. Re8 was best. } { [%clk 0:00:00] } 45. Kxf6 { [%eval 6.32] [%clk 0:00:00] } 45... Rxa3 { [%eval 5.96] [%clk 0:00:00] } 46. g5 { [%eval 5.94] [%clk 0:00:00] } 46... Ra6+ { [%eval 5.65] [%clk 0:00:00] } 47. Ke5?? { [%eval 0.03] } { Blunder. Kf5 was best. } { [%clk 0:00:00] } 47... Rg6?? { [%eval 6.61] } { Blunder. Kg6 was best. } { [%clk 0:00:00] } 48. Rf5 { [%eval 6.0] [%clk 0:00:00] } 48... Ra6?! { [%eval 8.67] } { Inaccuracy. d4 was best. } { [%clk 0:00:00] } 49. Kxd5?? { [%eval 0.0] } { Blunder. Rf7+ was best. } { [%clk 0:00:00] } 49... Kg6 { [%eval 0.0] [%clk 0:00:00] } 50. Re5 { [%eval 0.0] [%clk 0:00:00] } 50... Ra5+ { [%eval 0.0] [%clk 0:00:00] } 51. Ke4 { [%eval 0.0] [%clk 0:00:00] } 51... Ra4+ { [%eval 0.0] [%clk 0:00:00] } 52. Kf3 { [%eval 0.0] [%clk 0:00:00] } 52... Ra3+ { [%eval 0.0] [%clk 0:00:00] } 53. Kf4 { [%eval 0.0] [%clk 0:00:00] } 53... Ra4+ { [%eval 0.0] } 54. Re4 { [%eval 0.01] [%clk 0:00:00] } 54... Ra5?? { [%eval 8.06] } { Blunder. Ra6 was best. } { [%clk 0:00:00] } 55. Re6+ { [%eval 7.77] [%clk 0:00:00] } 55... Kh7 { [%eval 8.27] [%clk 0:00:00] } 56. Kg4 { [%eval 7.64] } 56... Ra1 { [%eval 8.21] } 57. Re7+ { [%eval 8.28] } 57... Kh8 { [%eval 7.65] } 58. Kh5 { [%eval 7.48] } 58... Ra6? { [%eval #7] } { Checkmate is now unavoidable. Ra5 was best. } 59. Re8+ { [%eval #6] } 59... Kh7 { [%eval #6] } 60. g6+ { [%eval #5] } 60... Rxg6 { [%eval #5] } 61. Re7+ { [%eval #4] } 61... Rg7 { [%eval #4] } 62. Rxg7+ { [%eval #3] } 62... Kh8 { [%eval #3] } 63. Ra7 { [%eval #3] } 63... Kg8 { [%eval #3] } 64. Kg6 { [%eval #2] } 64... Kf8 { [%eval #2] } 65. h7 { [%eval #1] } 65... Ke8 { [%eval #1] } 66. h8=Q# 1-0