Event: Round 5: Straub, Jochen - Posch, Thomas
Date: 2024-10-20
White: Straub, Jochen
WhiteElo: 1773
Black: Posch, Thomas
BlackElo: 1745
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.17] } 1... c5 { [%eval 0.25] } 2. g3 { [%eval 0.13] } 2... Nc6 { [%eval 0.12] } 3. Bg2 { [%eval 0.11] } 3... g6 { [%eval 0.17] } 4. d3 { [%eval 0.0] } 4... Bg7 { [%eval 0.0] } 5. e4 { [%eval -0.06] } 5... e6 { [%eval 0.01] } 6. O-O { [%eval 0.08] } 6... Nge7 { [%eval 0.2] } 7. Re1 { [%eval 0.0] } 7... O-O { [%eval 0.0] } 8. c3 { [%eval 0.06] } 8... Rb8 { [%eval 0.47] } 9. Be3 { [%eval 0.19] } 9... d6 { [%eval 0.28] } 10. Qd2 { [%eval -0.01] } 10... b5 { [%eval 0.27] } 11. Bh6 { [%eval 0.13] } 11... b4 { [%eval 0.05] } 12. Bxg7 { [%eval -0.01] } 12... Kxg7 { [%eval 0.08] } 13. d4 { [%eval 0.18] } 13... bxc3 { [%eval 0.23] } 14. Nxc3 { [%eval -0.07] } 14... cxd4 { [%eval -0.1] } 15. Nxd4 { [%eval -0.21] } 15... Qb6 { [%eval 0.2] } 16. Nb3?! { [%eval -0.44] } { Inaccuracy. Nc2 was best. } 16... Rd8 { [%eval -0.45] } 17. Rad1 { [%eval -0.49] } 17... Ba6 { [%eval -0.54] } 18. Bf1 { [%eval -0.53] } 18... Ne5 { [%eval -0.52] } 19. Kg2 { [%eval -0.46] } 19... N7c6 { [%eval -0.26] } 20. Bxa6 { [%eval -0.28] } 20... Qxa6 { [%eval -0.26] } 21. Qe2 { [%eval -0.32] } 21... Qxe2 { [%eval -0.31] } 22. Rxe2 { [%eval -0.32] } 22... Nc4 { [%eval -0.21] } 23. f4?! { [%eval -1.06] } { Inaccuracy. Nb1 was best. } 23... a5?! { [%eval -0.37] } { Inaccuracy. Rdc8 was best. } 24. Kf2 { [%eval -0.72] } 24... Rb4 { [%eval -0.35] } 25. Nd4 { [%eval -0.33] } 25... Nxd4 { [%eval -0.34] } 26. Rxd4 { [%eval -0.34] } 26... Nxb2 { [%eval -0.21] } 27. Rxb4 { [%eval -0.25] } 27... axb4 { [%eval -0.25] } 28. Rxb2 { [%eval -0.25] } 28... bxc3 { [%eval -0.32] } 29. Rc2 { [%eval -0.13] } 29... Ra8 { [%eval -0.16] } 30. Ke3 { [%eval -0.19] } 30... Ra3 { [%eval -0.21] } 31. Kd3 { [%eval -0.23] } 31... Kf6 { [%eval -0.22] } 32. Kc4 { [%eval -0.26] } 32... Ra4+ { [%eval -0.37] } 33. Kxc3?! { [%eval -1.48] } { Inaccuracy. Kb3 was best. } 33... Rxe4 { [%eval -1.24] } 34. a3?! { [%eval -2.09] } { Inaccuracy. Kb3 was best. } 34... d5? { [%eval -0.83] } { Mistake. Ra4 was best. } 35. Ra2?? { [%eval -2.98] } { Blunder. Kb3 was best. } 35... Rc4+ { [%eval -2.9] } 36. Kb3 { [%eval -2.86] } 36... Ke7 { [%eval -3.11] } 37. a4 { [%eval -2.68] } 37... Kd7 { [%eval -2.49] } 38. Rf2 { [%eval -3.09] } 38... Kc6 { [%eval -3.14] } 39. g4 { [%eval -3.44] } 39... Kb6 { [%eval -3.31] } 40. h3?! { [%eval -4.62] } { Inaccuracy. f5 was best. } 40... Ka5 { [%eval -4.64] } 41. f5 { [%eval -4.61] } 41... gxf5 { [%eval -4.43] } 42. gxf5 { [%eval -4.22] } 42... e5 { [%eval -4.23] } 43. f6 { [%eval -4.43] } 43... Rf4 { [%eval -4.28] } 44. Rd2 { [%eval -4.94] } 44... Rf3+ { [%eval -5.08] } 45. Kb2 { [%eval -4.93] } 45... d4 { [%eval -4.65] } 46. Rc2 { [%eval -5.11] } 46... Kxa4 { [%eval -5.6] } 47. Rc5 { [%eval -6.91] } 47... Re3?! { [%eval -5.32] } { Inaccuracy. Rf2+ was best. } 48. Kc2 { [%eval -5.81] } 48... Kb4 { [%eval -5.54] } 0-1