[Event "Round 5: Somyurek, Irmak - Sahin, Zeynep Duru"] [Site "https://adjva4.dpdns.org/IGeyuA4K"] [Date "2025.05.12"] [Round "5.10"] [White "Somyurek, Irmak"] [Black "Sahin, Zeynep Duru"] [Result "0-1"] [GameId "IGeyuA4K"] [UTCDate "2025.05.12"] [UTCTime "06:47:14"] [WhiteElo "1414"] [BlackElo "1860"] [Variant "Standard"] [TimeControl "5400+30"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Unknown"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Qxd4 { [%eval 0.08] } { B53 Sicilian Defense: Chekhover Variation } 4... Nc6 { [%eval 0.16] } 5. Bb5 { [%eval 0.12] } 5... Bd7 { [%eval 0.18] } 6. Bxc6 { [%eval 0.08] } 6... Bxc6 { [%eval 0.13] } 7. Nc3 { [%eval 0.0] } 7... Nf6 { [%eval 0.06] } 8. Bg5 { [%eval 0.14] } 8... e6 { [%eval -0.04] } 9. O-O-O { [%eval 0.17] } 9... Be7 { [%eval 0.08] } 10. Rhe1 { [%eval -0.01] } 10... Qc7 { [%eval 0.38] } 11. h4?! { (0.38 → -0.30) Inaccuracy. Bxf6 was best. } { [%eval -0.3] } (11. Bxf6 Bxf6 12. Qxd6 Qxd6 13. Rxd6 Bxc3 14. bxc3 Ke7 15. Rd3 Bb5 16. Rde3 Rhc8) 11... O-O { [%eval -0.19] } 12. Qd3 { [%eval -0.27] } 12... Rad8?! { (-0.27 → 0.36) Inaccuracy. b5 was best. } { [%eval 0.36] } (12... b5 13. Nd4 Rfb8 14. Nxc6 Qxc6 15. Bxf6 Bxf6 16. Qxd6 Qc4 17. Qd3 Qc7 18. g3) 13. Nd4 { [%eval 0.33] } 13... a5 { [%eval 0.8] } 14. Qg3 { [%eval 0.8] } 14... Kh8 { [%eval 0.92] } 15. f4 { [%eval 0.89] } 15... h6 { [%eval 0.87] } 16. Bxf6? { (0.87 → -0.45) Mistake. Kb1 was best. } { [%eval -0.45] } (16. Kb1) 16... Bxf6 { [%eval -0.37] } 17. f5 { [%eval -0.87] } 17... Qe7 { [%eval -0.87] } 18. Rh1 { [%eval -0.77] } 18... Bxd4 { [%eval -0.84] } 19. Rxd4 { [%eval -0.68] } 19... exf5 { [%eval -0.18] } 20. exf5 { [%eval -0.21] } 20... Qe5 { [%eval 0.07] } 21. Qxe5?! { (0.07 → -0.93) Inaccuracy. Qf2 was best. } { [%eval -0.93] } (21. Qf2 Rfe8 22. Rhd1 Qe3+ 23. R1d2 Qe1+ 24. Nd1 f6 25. g4 Qxf2 26. Rxf2 Re1) 21... dxe5 { [%eval -1.05] } 22. Rxd8 { [%eval -0.98] } 22... Rxd8 { [%eval -0.87] } 23. Re1 { [%eval -1.21] } 23... f6 { [%eval -0.84] } 24. g3 { [%eval -0.5] } 24... Bf3 { [%eval -0.44] } 25. Rf1 { [%eval -0.4] } 25... Bg4 { [%eval -0.22] } 26. Nd1 { [%eval -0.24] } 26... Rd4 { [%eval -0.17] } 27. Ne3 { [%eval -0.23] } 27... Be2 { [%eval 0.0] } 28. Re1 { [%eval -0.12] } 28... Bb5 { [%eval -0.05] } 29. a3 { [%eval -0.37] } 29... Kg8 { [%eval -0.09] } 30. Rg1 { [%eval -0.5] } 30... Kf7 { [%eval -0.15] } 31. h5? { (-0.15 → -1.53) Mistake. Rd1 was best. } { [%eval -1.53] } (31. Rd1 Ke7) 31... Ke7 { [%eval -1.58] } 32. Rg2 { [%eval -1.32] } 32... Kd6 { [%eval -1.45] } 33. Rg1 { [%eval -2.05] } 33... e4?! { (-2.05 → -1.00) Inaccuracy. Be2 was best. } { [%eval -1.0] } (33... Be2 34. Re1 Bxh5 35. c3 Rd3 36. g4 Rxe3 37. Rxe3 Bxg4 38. Rg3 h5 39. c4) 34. Rg2 { [%eval -0.97] } 34... a4?! { (-0.97 → -0.20) Inaccuracy. Ke5 was best. } { [%eval -0.2] } (34... Ke5 35. Rf2) 35. Rf2 { [%eval -0.32] } 35... Be8 { [%eval 0.0] } 36. g4? { (0.00 → -1.14) Mistake. Rf4 was best. } { [%eval -1.14] } (36. Rf4 Ke5 37. Ng4+ Kd5 38. Ne3+) 36... Bf7?! { (-1.14 → -0.33) Inaccuracy. Ke5 was best. } { [%eval -0.33] } (36... Ke5) 37. Rf4?? { (-0.33 → -2.10) Blunder. Rd2 was best. } { [%eval -2.1] } (37. Rd2) 37... Ke5 { [%eval -1.99] } 38. Rf2 { [%eval -1.98] } 38... Bg8 { [%eval -1.32] } 39. Rf1 { [%eval -1.12] } 39... b5 { [%eval -0.9] } 40. Rf2 { [%eval -1.26] } 40... Bc4?! { (-1.26 → -0.23) Inaccuracy. b4 was best. } { [%eval -0.23] } (40... b4 41. axb4 Rxb4 42. Ng2 Rb8 43. Rd2 Bd5 44. Rd1 Bc6 45. Re1 Rd8 46. Rf1) 41. Kb1?! { (-0.23 → -1.23) Inaccuracy. Ng2 was best. } { [%eval -1.23] } (41. Ng2) 41... Rd7 { [%eval -0.71] } 42. Kc1 { [%eval -0.58] } 42... Rb7 { [%eval -0.66] } 43. Kd2 { [%eval -0.77] } 43... Kd4?! { (-0.77 → -0.10) Inaccuracy. Bf7 was best. } { [%eval -0.1] } (43... Bf7 44. Ng2 b4 45. axb4 Rxb4 46. Kc3 Rd4 47. Re2 Rd8 48. Re1 Be8 49. Ra1) 44. Rf4?! { (-0.10 → -0.85) Inaccuracy. Ng2 was best. } { [%eval -0.85] } (44. Ng2 Rd7 45. Ke1 e3 46. Rf4+ Ke5 47. Rf3 Rd4 48. Rxe3+ Kd6 49. Rg3 Bd5) 44... Rc7?! { (-0.85 → 0.00) Inaccuracy. Ke5 was best. } { [%eval 0.0] } (44... Ke5 45. Rf2) 45. Rf2?? { (0.00 → -3.41) Blunder. Nd1 was best. } { [%eval -3.41] } (45. Nd1 Bd5 46. Nc3 Rc8 47. Ne2+ Ke5 48. c3 Bc4 49. Ke3 Bd3 50. Nc1 Rd8) 45... Rd7 { [%eval -3.21] } 46. c3+?! { (-3.21 → -4.40) Inaccuracy. Rh2 was best. } { [%eval -4.4] } (46. Rh2 Ke5+ 47. Ke1 Kf4 48. Rh3 Rd4 49. Ng2+ Kxg4 50. Rc3 Kxf5 51. b3 axb3) 46... Ke5+ { [%eval -4.21] } 47. Ke1 { [%eval -4.1] } 47... Rd3 { [%eval -3.95] } 48. Nxc4+?! { (-3.95 → -5.24) Inaccuracy. Re2 was best. } { [%eval -5.24] } (48. Re2 Bb3 49. Kf2 Bd1 50. Re1 Rd2+ 51. Kg3 Be2 52. Rc1 Rd3 53. Kf2 Bf3) 48... bxc4 { [%eval -4.94] } 49. Ke2?! { (-4.94 → -7.28) Inaccuracy. Rg2 was best. } { [%eval -7.28] } (49. Rg2 Kf4 50. Rf2+ Rf3 51. Rd2 Rg3 52. Rf2+ Ke5 53. Rd2 Rxg4 54. Rd4 Kf4) 49... e3 { [%eval -7.18] } 50. Rf3 { [%eval -6.85] } 50... Ke4 { [%eval -6.6] } 51. Rf1?? { (-6.60 → Mate in 10) Checkmate is now unavoidable. Rh3 was best. } { [%eval #-10] } (51. Rh3 Rd2+ 52. Kf1 Rf2+ 53. Kg1 Rxb2 54. Kf1 Rf2+ 55. Kg1 Kd3 56. Rg3 Ra2) 51... Rd2+ { [%eval #-9] } 52. Ke1 { [%eval #-9] } 52... Rxb2 { [%eval #-8] } 53. Kd1 { [%eval #-6] } 53... e2+ { [%eval #-5] } { Black wins. } 0-1