Event: Open Praha 2024 A
Date: 2024-01-12
White: Keller, Peter
WhiteElo: 2289
Black: Eliseev, Sergey
BlackElo: 2232
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.2] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.17] } 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. f3 { [%eval 0.33] } 6... e5 { [%eval 0.31] } 7. Nb3 { [%eval 0.17] } 7... Be6 { [%eval 0.25] } 8. Be3 { [%eval 0.36] } 8... h5 { [%eval 0.25] } 9. Nd5 { [%eval 0.3] } 9... Bxd5 { [%eval 0.33] } 10. exd5 { [%eval 0.34] } 10... g6 { [%eval 0.28] } 11. Qd2 { [%eval 0.32] } 11... Nbd7 { [%eval 0.28] } 12. O-O-O { [%eval 0.25] } 12... Qc7 { [%eval 0.24] } 13. Kb1 { [%eval 0.36] } 13... Bg7 { [%eval 0.33] } 14. c4 { [%eval -0.11] } 14... a5?! { [%eval 0.96] } { Inaccuracy. O-O was best. } 15. Nc1? { [%eval -0.61] } { Mistake. c5 was best. } 15... e4?! { [%eval 0.37] } { Inaccuracy. O-O was best. } 16. fxe4? { [%eval -0.85] } { Mistake. Ne2 was best. } 16... Nxe4 { [%eval -0.4] } 17. Qc2 { [%eval -0.29] } 17... Nec5 { [%eval -0.33] } 18. h3 { [%eval -0.72] } 18... O-O { [%eval -0.78] } 19. g4 { [%eval -0.59] } 19... h4 { [%eval -0.55] } 20. Bf2 { [%eval -0.62] } 20... Nb6 { [%eval -0.57] } 21. Nb3 { [%eval -0.71] } 21... Nca4?! { [%eval 0.14] } { Inaccuracy. Nba4 was best. } 22. Nd4 { [%eval 0.17] } 22... Rfc8 { [%eval 0.42] } 23. Be2 { [%eval 0.21] } 23... Qe7 { [%eval 0.44] } 24. Rhe1 { [%eval 0.64] } 24... Nc5 { [%eval 1.17] } 25. Nf3?! { [%eval 0.07] } { Inaccuracy. Nb5 was best. } 25... Nba4 { [%eval 0.02] } 26. Bxh4 { [%eval 0.04] } 26... Qe4?! { [%eval 0.6] } { Inaccuracy. Qc7 was best. } 27. Nd4 { [%eval 0.54] } 27... Qf4 { [%eval 0.67] } 28. Rf1 { [%eval 0.74] } 28... Qh6? { [%eval 2.12] } { Mistake. Qe5 was best. } 29. Bg3?? { [%eval -0.11] } { Blunder. Bf6 was best. } 29... Qh8 { [%eval 0.0] } 30. Bf2 { [%eval -0.47] } 30... Re8?? { [%eval 1.8] } { Blunder. Ra6 was best. } 31. Bf3 { [%eval 1.92] } 31... Ra6 { [%eval 1.84] } 32. b3 { [%eval 1.74] } 32... Nb6?! { [%eval 2.61] } { Inaccuracy. Rb6 was best. } 33. Nb5 { [%eval 2.61] } 33... Rd8 { [%eval 3.19] } 34. h4 { [%eval 3.0] } 34... Nbd7 { [%eval 3.38] } 35. a4 { [%eval 3.07] } 35... Rb6 { [%eval 3.38] } 36. Ka2 { [%eval 2.72] } 36... Rc8 { [%eval 2.99] } 37. g5 { [%eval 2.88] } 37... Rxb5 { [%eval 3.6] } 38. axb5 { [%eval 3.4] } 38... Nb6?! { [%eval 4.92] } { Inaccuracy. Re8 was best. } 39. Bg4 { [%eval 4.83] } 39... Rc7 { [%eval 5.47] } 40. Rfe1 { [%eval 5.44] } 40... Be5 { [%eval 5.46] } 41. Bg3?! { [%eval 3.61] } { Inaccuracy. Rxe5 was best. } 41... Ncd7 { [%eval 4.39] } 42. Bxd7 { [%eval 4.14] } 42... Nxd7 { [%eval 4.05] } 43. Bxe5 { [%eval 4.04] } 43... Nxe5 { [%eval 3.92] } 44. Re4 { [%eval 4.17] } 44... b6 { [%eval 4.83] } 45. Qf2 { [%eval 4.4] } 45... Qh5 { [%eval 4.85] } 46. Qe2 { [%eval 3.98] } 46... Qh8 { [%eval 4.67] } 47. Qe3 { [%eval 4.44] } 47... Rc5?! { [%eval 5.88] } { Inaccuracy. Rb7 was best. } 48. Rxe5 { [%eval 5.77] } 48... Qxe5 { [%eval 5.61] } 49. Qxe5 { [%eval 5.77] } 49... dxe5 { [%eval 5.62] } 50. Re1 { [%eval 5.64] } 50... Kg7 { [%eval 5.74] } 51. Rxe5 { [%eval 5.59] } 51... Rc8 { [%eval 5.97] } 52. d6 { [%eval 5.68] } 52... Rd8 { [%eval 5.65] } 53. Rd5 { [%eval 5.69] } 53... f5 { [%eval 5.26] } 54. gxf6+ Kxf6 55. b4 axb4 56. Kb3 Ke6 57. Kxb4 Rxd6 58. Rxd6+ Kxd6 59. c5+ bxc5+ 60. Kc4 1-0