Event: Biel Chess Festival 2024 - Amateur tournament
Site: Biel/Bienne
Date: 2024-07-18
White: Choi, Juneho
WhiteElo: 1497
Black: Kern, Beat
BlackElo: 1717
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... c6 { [%eval 0.26] } 2. d4 { [%eval 0.28] } 2... d5 { [%eval 0.38] } 3. e5 { [%eval 0.2] } 3... Bf5 { [%eval 0.28] } 4. Nf3 { [%eval 0.34] } 4... e6 { [%eval 0.43] } 5. Bf4?! { [%eval -0.26] } { Inaccuracy. Be2 was best. } 5... Ne7 { [%eval 0.08] } 6. Bd3 { [%eval -0.27] } 6... Bxd3 { [%eval -0.21] } 7. Qxd3 { [%eval -0.13] } 7... Ng6 { [%eval -0.02] } 8. Bg3 { [%eval -0.11] } 8... Be7 { [%eval 0.07] } 9. O-O { [%eval 0.01] } 9... O-O { [%eval 0.04] } 10. Nbd2 { [%eval -0.17] } 10... c5 { [%eval -0.19] } 11. c3 { [%eval -0.2] } 11... Nc6 { [%eval 0.1] } 12. Qc2? { [%eval -1.56] } { Mistake. dxc5 was best. } 12... Rc8? { [%eval -0.31] } { Mistake. cxd4 was best. } 13. Nb3 { [%eval -0.53] } 13... c4 { [%eval -0.3] } 14. Nbd2 { [%eval -0.66] } 14... b5 { [%eval -0.58] } 15. b3 { [%eval -1.13] } 15... cxb3 { [%eval -1.04] } 16. Qxb3 { [%eval -1.25] } 16... Qb6 { [%eval -0.84] } 17. Rab1 { [%eval -0.89] } 17... a6 { [%eval -0.95] } 18. a4 { [%eval -0.89] } 18... Na5 { [%eval -0.76] } 19. Qb2 { [%eval -0.79] } 19... Qc7 { [%eval -0.7] } 20. axb5 { [%eval -0.57] } 20... axb5 { [%eval -0.59] } 21. Qxb5 { [%eval -0.54] } 21... Rb8?! { [%eval 0.05] } { Inaccuracy. Qxc3 was best. } 22. Qa4?! { [%eval -0.59] } { Inaccuracy. Qd3 was best. } 22... Rxb1?! { [%eval 0.0] } { Inaccuracy. Qxc3 was best. } 23. Rxb1 { [%eval -0.39] } 23... Qxc3 { [%eval -0.46] } 24. Qa1 { [%eval -0.42] } 24... Qxa1 { [%eval -0.48] } 25. Rxa1 { [%eval -0.55] } 25... Nc6 { [%eval -0.37] } 26. Rb1 { [%eval -0.57] } 26... Ra8 { [%eval -0.56] } 27. h3 { [%eval -0.63] } 27... h6 { [%eval -0.58] } 28. Rb6? { [%eval -1.84] } { Mistake. Kf1 was best. } 28... Nxd4 { [%eval -1.82] } 29. Nxd4 { [%eval -1.9] } 29... Bc5 { [%eval -1.88] } 30. Rc6 { [%eval -2.01] } 30... Bxd4 { [%eval -1.88] } 31. Nf3 { [%eval -2.03] } 31... Bb2 { [%eval -2.06] } 32. Rc2 { [%eval -2.04] } 32... Rb8 { [%eval -2.11] } 33. Rd2 { [%eval -2.46] } 33... Kf8 { [%eval -2.08] } 34. Kf1 { [%eval -2.37] } 34... Bc1 { [%eval -1.98] } 35. Rd1 { [%eval -2.12] } 35... Bf4 { [%eval -2.04] } 36. Bxf4 { [%eval -2.06] } 36... Nxf4 { [%eval -2.15] } 37. h4 { [%eval -2.02] } 37... Ke8? { [%eval -0.65] } { Mistake. Rb3 was best. } 38. g3 { [%eval -0.59] } 38... Ng6 { [%eval -0.62] } 39. h5 { [%eval -0.71] } 39... Ne7 { [%eval -0.71] } 40. Nd4 { [%eval -0.66] } 40... Kd7?! { [%eval -0.1] } { Inaccuracy. Rb4 was best. } 41. Rc1?? { [%eval -2.0] } { Blunder. Ra1 was best. } 41... Rc8? { [%eval -0.3] } { Mistake. Rb4 was best. } 42. Rxc8 { [%eval -0.44] } 42... Nxc8 { [%eval -0.6] } 43. Ke2? { [%eval -1.82] } { Mistake. f4 was best. } 43... Nb6? { [%eval -0.45] } { Mistake. Ne7 was best. } 44. Nb5 { [%eval -0.62] } 44... Nc4 { [%eval -0.64] } 45. f4 { [%eval -0.78] } 45... f6 { [%eval -0.43] } 46. exf6 { [%eval -0.44] } 46... gxf6 { [%eval -0.41] } 47. Nc3?? { [%eval -3.17] } { Blunder. g4 was best. } 47... f5 { [%eval -3.0] } 48. Kf3?! { [%eval -4.07] } { Inaccuracy. Kd3 was best. } 48... Nd2+ { [%eval -3.91] } 49. Ke2?! { [%eval -5.0] } { Inaccuracy. Ke3 was best. } 49... Ne4 { [%eval -4.94] } 50. Nxe4 { [%eval -5.63] } 50... fxe4 { [%eval -5.57] } 51. Kd2 { [%eval -6.76] } 51... Kd6 { [%eval -5.58] } 52. Ke3 { [%eval -6.47] } 52... Kc5?? { [%eval 0.0] } { Blunder. e5 was best. } 53. Ke2?? { [%eval -5.49] } { Blunder. g4 was best. } 53... Kd4?? { [%eval 2.48] } { Blunder. Kd6 was best. } 54. Kd2?? { [%eval -10.87] } { Blunder. g4 was best. } 54... e3+ { [%eval -10.87] } 55. Ke2 { [%eval -9.94] } 55... Ke4 { [%eval -11.45] } 56. Kf1?? { [%eval #-10] } { Checkmate is now unavoidable. g4 was best. } 56... Kf3 { [%eval #-12] } 57. Ke1 { [%eval #-15] } 57... Kxg3 { [%eval #-14] } 0-1