Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-09
White: Sypien, Natan
WhiteElo: 1985
Black: Smietanska, Wiktoria
BlackTitle: WFM
BlackElo: 2125
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.24] } 2... d6 { [%eval 0.26] } 3. d4 { [%eval 0.26] } 3... cxd4 { [%eval 0.28] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.24] } 5. Nc3 { [%eval 0.32] } 5... a6 { [%eval 0.22] } 6. f3 { [%eval 0.13] } 6... e5 { [%eval 0.39] } 7. Nb3 { [%eval 0.18] } 7... Be6 { [%eval 0.25] } 8. Be3 { [%eval 0.29] } 8... h5 { [%eval 0.23] } 9. Nd5 { [%eval 0.34] } 9... Nxd5 { [%eval 0.43] } 10. exd5 { [%eval 0.4] } 10... Bf5 { [%eval 0.42] } 11. Bd3 { [%eval 0.45] } 11... Bxd3 { [%eval 0.51] } 12. Qxd3 { [%eval 0.44] } 12... Nd7 { [%eval 0.5] } 13. O-O { [%eval 0.06] } 13... Be7 { [%eval 0.03] } 14. f4 { [%eval 0.02] } 14... O-O { [%eval -0.02] } 15. f5 { [%eval -0.44] } 15... Rc8 { [%eval -0.12] } 16. c4 { [%eval -0.57] } 16... Bg5 { [%eval -0.39] } 17. Rae1 { [%eval -0.92] } 17... Re8?! { [%eval -0.3] } { Inaccuracy. Bxe3+ was best. } 18. Bxg5 { [%eval -0.29] } 18... Qxg5 { [%eval -0.13] } 19. Nd2 { [%eval -0.28] } 19... Nc5 { [%eval 0.0] } 20. Qc2 { [%eval -0.01] } 20... a5 { [%eval 0.43] } 21. b3 { [%eval 0.0] } 21... b5 { [%eval 0.08] } 22. cxb5 { [%eval -0.33] } 22... Nxb3 { [%eval -0.3] } 23. Qxb3 { [%eval -0.34] } 23... Qxd2 { [%eval -0.35] } 24. Rd1 { [%eval -0.35] } 24... Qg5 { [%eval -0.13] } 25. a4 { [%eval -0.35] } 25... e4 { [%eval -0.44] } 26. b6 { [%eval -0.76] } 26... e3 { [%eval -0.38] } 27. b7?! { [%eval -1.06] } { Inaccuracy. Rb1 was best. } 27... Rb8 { [%eval -1.09] } 28. Rde1? { [%eval -2.76] } { Mistake. Rb1 was best. } 28... e2 { [%eval -2.69] } 29. Rf2? { [%eval -5.13] } { Mistake. Rf3 was best. } 29... Qd2 { [%eval -5.5] } 30. Qb1 { [%eval -5.37] } 30... Rxb7 { [%eval -5.48] } 31. Qa1 { [%eval -5.44] } 31... Rb4 { [%eval -5.39] } 32. h3 { [%eval -5.29] } 32... Rxa4 { [%eval -5.36] } 33. Qb1 { [%eval -5.27] } 33... Rd4 { [%eval -5.19] } 34. Kh2 { [%eval -5.25] } 34... Rxd5 { [%eval -5.07] } 35. f6 { [%eval -4.25] } 35... Qxe1 { [%eval -4.2] } 36. Qxe1 { [%eval -4.07] } 36... Rd1 { [%eval -4.1] } 37. Qxe2 { [%eval -4.22] } 37... Rxe2 { [%eval -4.11] } 38. Rxe2 { [%eval -4.06] } 38... gxf6 { [%eval -4.04] } 39. Re8+ { [%eval -4.05] } 39... Kg7 { [%eval -4.42] } 40. Ra8 { [%eval -4.35] } 40... Rd5 { [%eval -4.13] } 41. Kg3 { [%eval -4.26] } 41... f5 { [%eval -4.19] } 42. Kf4 { [%eval -4.36] } 42... Kf6 { [%eval -4.2] } 43. g3 { [%eval -4.85] } 43... Rd4+ { [%eval -4.78] } 44. Ke3 { [%eval -4.66] } 44... Re4+ { [%eval -4.85] } 45. Kf3 { [%eval -4.97] } 45... a4 { [%eval -4.97] } 46. Ra5 { [%eval -5.02] } 46... Rb4 { [%eval -4.93] } 47. Ke3 { [%eval -5.13] } 47... Ke6 { [%eval -5.07] } 48. Ra8 { [%eval -5.25] } 48... Ke5 { [%eval -5.14] } 49. Re8+ { [%eval -5.19] } 49... Kd5 { [%eval -5.19] } 50. Ra8 { [%eval -5.22] } 50... Rb3+ { [%eval -5.27] } 51. Kf4 { [%eval -5.21] } 51... a3 { [%eval -5.11] } 52. h4 { [%eval -5.43] } 52... Kc4 { [%eval -5.08] } 53. Ra4+?! { [%eval -6.64] } { Inaccuracy. Rc8+ was best. } 53... Kb5 { [%eval -6.32] } 54. Ra8 { [%eval -6.19] } 54... Rb4+ { [%eval -6.3] } 55. Kxf5 { [%eval -7.01] } 55... Ra4 { [%eval -7.82] } 56. Rb8+ { [%eval -7.81] } 56... Kc4 { [%eval -7.25] } 57. Rb1 { [%eval -7.81] } 57... a2 { [%eval -8.08] } 58. Ra1 { [%eval -7.69] } 58... Kb3 { [%eval -7.04] } 59. g4 { [%eval -6.98] } 59... Rxg4 0-1