Event: Round 1: Yaniv Bercovici - Daniel Merensky
Date: 2023-10-02
White: Yuval Gal
WhiteElo: 1530
Black: Robert Andreev
BlackElo: 1559
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... a6 { [%eval 0.39] } 6. Be3 { [%eval 0.12] } 6... e6 { [%eval 0.0] } 7. Bc4 { [%eval 0.0] } 7... b5 { [%eval 0.0] } 8. Bb3 { [%eval 0.18] } 8... b4 { [%eval 0.28] } 9. Na4 { [%eval 0.5] } 9... Nxe4 { [%eval 0.73] } 10. Nxe6 { [%eval 0.52] } 10... fxe6 { [%eval 1.01] } 11. Nb6 { [%eval 1.39] } 11... Nd7 { [%eval 1.33] } 12. Nxa8 { [%eval 1.14] } 12... Bb7 { [%eval 1.2] } 13. Bxe6 { [%eval 1.59] } 13... Bxa8 { [%eval 1.62] } 14. O-O { [%eval 1.5] } 14... Nef6?! { [%eval 2.34] } { Inaccuracy. Nec5 was best. } 15. Bf4?? { [%eval 0.36] } { Blunder. Re1 was best. } 15... Nc5 { [%eval 0.51] } 16. Bc4? { [%eval -0.82] } { Mistake. Bh3 was best. } 16... Be7 { [%eval -0.81] } 17. Re1 { [%eval -1.16] } 17... d5 { [%eval -1.24] } 18. Bb3 { [%eval -1.37] } 18... O-O { [%eval -1.35] } 19. Qd2?? { [%eval -4.61] } { Blunder. Be5 was best. } 19... a5? { [%eval -2.78] } { Mistake. Nfe4 was best. } 20. a3? { [%eval -4.54] } { Mistake. Qe2 was best. } 20... Nxb3 { [%eval -3.87] } 21. cxb3 { [%eval -3.89] } 21... Re8?? { [%eval -1.03] } { Blunder. Ne4 was best. } 22. Re6? { [%eval -2.64] } { Mistake. f3 was best. } 22... Qd7? { [%eval -1.14] } { Mistake. Ne4 was best. } 23. Rae1 { [%eval -1.26] } 23... Bc6 { [%eval -0.85] } 24. Qc2 { [%eval -0.85] } 24... Bb5?? { [%eval 2.65] } { Blunder. Bb7 was best. } 25. Qc7?? { [%eval -1.5] } { Blunder. a4 was best. } 25... Qxc7 { [%eval -1.14] } 26. Bxc7 { [%eval -1.34] } 26... Kf7 { [%eval -1.12] } 27. Bxa5 { [%eval -0.9] } 27... bxa3 { [%eval -1.16] } 28. bxa3 { [%eval -1.25] } 28... Bxa3 { [%eval -1.29] } 29. Rxe8 { [%eval -1.13] } 29... Bxe8 { [%eval -0.81] } 30. b4?! { [%eval -1.59] } { Inaccuracy. Bb6 was best. } 30... Bb5 { [%eval -1.87] } 31. Rd1 { [%eval -1.9] } 31... Ke6 { [%eval -1.91] } 32. f3?! { [%eval -3.14] } { Inaccuracy. Bb6 was best. } 32... Ne8? { [%eval -1.32] } { Mistake. Nd7 was best. } 33. Re1+?! { [%eval -2.47] } { Inaccuracy. Bb6 was best. } 33... Kd6 { [%eval -2.39] } 34. Rd1 { [%eval -2.68] } 34... g6 { [%eval -2.73] } 35. Kf2 { [%eval -2.42] } 35... Ng7 { [%eval -2.44] } 36. Ke3 { [%eval -2.9] } 36... Ne6?! { [%eval -2.16] } { Inaccuracy. Bb2 was best. } 37. g4? { [%eval -4.0] } { Mistake. Rb1 was best. } 37... d4+ { [%eval -3.97] } 38. Ke4 { [%eval -4.46] } 38... Bc6+ { [%eval -4.51] } 39. Kd3 { [%eval -4.36] } 39... Bb2 { [%eval -3.89] } 40. Kc2?! { [%eval -5.67] } { Inaccuracy. b5 was best. } 40... Bc3 { [%eval -4.81] } 41. Bb6 { [%eval -5.87] } 41... Bxf3 { [%eval -5.16] } 42. Rd3 { [%eval -6.48] } 42... Be4 { [%eval -6.45] } 43. h4 { [%eval -6.49] } 43... Nf4 { [%eval -6.85] } 44. h5 { [%eval -7.15] } 44... Nxd3 { [%eval -7.16] } 45. Kd1?! { [%eval -12.19] } { Inaccuracy. Bxd4 was best. } 45... Nb2+ { [%eval -16.78] } 46. Kc1 { [%eval -13.13] } 46... d3 { [%eval #-11] } 47. Be3 { [%eval -9.52] } 47... Nc4 { [%eval -12.5] } 48. Bf4+ { [%eval -26.74] } 48... Kd5 { [%eval -36.45] } 49. hxg6 { [%eval #-10] } 49... hxg6 { [%eval #-13] } 50. b5 { [%eval #-6] } 50... d2+ { [%eval #-14] } 51. Bxd2 { [%eval #-14] } 51... Bxd2+ { [%eval #-4] } 0-1