Event: Round 4: Huang, Lucia - Matskevich, Varvara
Date: 2024-04-26
White: Huang, Lucia
Black: Matskevich, Varvara
BlackElo: 1902
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.16] [%clk 0:15:09] } 1... c5 { [%eval 0.34] [%clk 0:15:09] } 2. Nf3 { [%eval 0.23] [%clk 0:15:13] } 2... d6 { [%eval 0.35] [%clk 0:15:12] } 3. d4 { [%eval 0.31] [%clk 0:15:17] } 3... cxd4 { [%eval 0.31] [%clk 0:15:15] } 4. Nxd4 { [%eval 0.28] [%clk 0:15:19] } 4... Nf6 { [%eval 0.34] [%clk 0:15:16] } 5. Nc3 { [%eval 0.32] [%clk 0:15:23] } 5... a6 { [%eval 0.3] [%clk 0:15:19] } 6. Be3 { [%eval 0.22] [%clk 0:15:25] } 6... e5 { [%eval 0.25] [%clk 0:15:20] } 7. Nb3 { [%eval 0.17] [%clk 0:15:28] } 7... Be7 { [%eval 0.39] [%clk 0:15:18] } 8. f3 { [%eval 0.33] [%clk 0:15:32] } 8... Be6 { [%eval 0.38] [%clk 0:15:21] } 9. Be2 { [%eval -0.06] [%clk 0:15:30] } 9... Nbd7 { [%eval 0.08] [%clk 0:15:22] } 10. O-O { [%eval -0.25] [%clk 0:15:31] } 10... O-O { [%eval -0.12] [%clk 0:15:25] } 11. Qd2 { [%eval -0.35] [%clk 0:15:28] } 11... Rc8 { [%eval -0.33] [%clk 0:15:13] } 12. Rac1 { [%eval -0.7] [%clk 0:15:24] } 12... Nb6 { [%eval -0.68] [%clk 0:15:09] } 13. Na5? { [%eval -2.45] } { Mistake. Kh1 was best. } { [%clk 0:13:13] } 13... Qc7?! { [%eval -1.45] } { Inaccuracy. d5 was best. } { [%clk 0:14:18] } 14. Rb1? { [%eval -2.93] } { Mistake. Kh1 was best. } { [%clk 0:13:05] } 14... d5 { [%eval -3.11] [%clk 0:14:00] } 15. exd5 { [%eval -3.26] [%clk 0:12:46] } 15... Nbxd5 { [%eval -3.32] [%clk 0:14:00] } 16. Nxd5 { [%eval -3.41] } 16... Nxd5 { [%eval -3.32] [%clk 0:13:54] } 17. Nb3 { [%eval -3.3] [%clk 0:10:05] } 17... Qxc2?! { [%eval -2.21] } { Inaccuracy. Rfd8 was best. } { [%clk 0:13:39] } 18. Rfc1 { [%eval -2.45] [%clk 0:08:45] } 18... Qxd2 { [%eval -2.34] [%clk 0:13:18] } 19. Bxd2 { [%eval -2.37] [%clk 0:08:48] } 19... Bb4 { [%eval -1.83] [%clk 0:12:56] } 20. Bc4 { [%eval -2.14] [%clk 0:07:59] } 20... Bxd2 { [%eval -2.17] [%clk 0:12:32] } 21. Nxd2 { [%eval -2.08] [%clk 0:07:57] } 21... Nf4 { [%eval -1.91] [%clk 0:12:31] } 22. Kf1 { [%eval -2.11] [%clk 0:07:03] } 22... Bf5 { [%eval -2.0] [%clk 0:12:11] } 23. Ra1 { [%eval -2.5] [%clk 0:05:55] } 23... b5 { [%eval -2.59] [%clk 0:11:40] } 24. Bb3 { [%eval -2.57] [%clk 0:05:38] } 24... Nd3 { [%eval -2.43] [%clk 0:11:26] } 25. Bc2? { [%eval -4.73] } { Mistake. Rxc8 was best. } { [%clk 0:04:51] } 25... Nxc1 { [%eval -4.71] [%clk 0:10:32] } 26. Bxf5 { [%eval -4.54] [%clk 0:04:53] } 26... Rc7 { [%eval -4.64] [%clk 0:10:36] } 27. Ke1 { [%eval -4.73] [%clk 0:04:34] } 27... g6 { [%eval -4.66] [%clk 0:10:28] } 28. Be4 { [%eval -4.96] [%clk 0:03:08] } 28... Rd8 { [%eval -4.91] [%clk 0:10:16] } 29. Nf1 { [%eval -4.94] [%clk 0:01:38] } 29... f5 { [%eval -4.86] [%clk 0:09:21] } 30. Bb1 { [%eval -4.85] [%clk 0:01:22] } 30... Nd3+ { [%eval -4.86] [%clk 0:08:48] } 31. Bxd3 { [%eval -4.86] [%clk 0:01:17] } 31... Rxd3 { [%eval -4.87] [%clk 0:08:52] } 32. Ke2 { [%eval -5.2] [%clk 0:01:07] } 32... Rd4 { [%eval -5.06] [%clk 0:08:43] } 33. Ne3 { [%eval -5.24] [%clk 0:00:36] } 33... f4 { [%eval -5.19] [%clk 0:08:38] } 34. Ng4 { [%eval -5.29] [%clk 0:00:16] } 34... h5 { [%eval -5.26] [%clk 0:08:17] } 35. Nf6+ { [%eval -5.29] [%clk 0:00:17] } 35... Kf7 { [%eval -5.33] [%clk 0:08:20] } 36. Ne4 { [%eval -5.34] [%clk 0:00:16] } 36... Rc2+ { [%eval -5.28] [%clk 0:08:21] } 37. Kf1 { [%eval -5.19] [%clk 0:00:16] } 37... Ke6 { [%eval -4.98] [%clk 0:07:33] } 38. b3 { [%eval -5.23] [%clk 0:00:09] } 38... Kf5 { [%eval -5.17] } 39. Kg1 { [%eval -5.41] [%clk 0:00:08] } 39... g5 { [%eval -5.26] [%clk 0:07:21] } 40. Kf1 { [%eval -5.83] [%clk 0:00:08] } 40... g4 { [%eval -5.82] [%clk 0:07:20] } 41. Re1 { [%eval -6.37] [%clk 0:00:06] } 41... gxf3 { [%eval -6.3] [%clk 0:07:19] } 42. gxf3 { [%eval -6.03] [%clk 0:00:09] } 42... Rxh2 { [%eval -5.63] [%clk 0:07:22] } 43. Kg1 { [%eval -6.24] [%clk 0:00:11] } 43... Rxa2 { [%eval -6.01] [%clk 0:07:10] } 44. Rb1 { [%eval -7.31] [%clk 0:00:07] } 44... Re2 { [%eval -6.2] [%clk 0:07:05] } 45. Nc3 { [%eval -6.28] [%clk 0:00:06] } 45... Re3 { [%eval -6.37] [%clk 0:07:06] } 46. Ne4 { [%eval -7.62] [%clk 0:00:07] } 46... Rxf3 { [%eval -8.01] [%clk 0:07:07] } 47. Nf2 { [%eval -7.58] [%clk 0:00:10] } 47... Rg3+ { [%eval -6.72] [%clk 0:07:09] } 48. Kf1 { [%eval -6.91] [%clk 0:00:12] } 48... Rd2 { [%eval -6.63] [%clk 0:07:11] } 49. Nh1?? { [%eval #-24] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:08] } 49... Rh3 { [%eval -8.91] [%clk 0:07:12] } 50. Nf2? { [%eval #-6] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:10] } 50... Rf3 { [%eval #-7] [%clk 0:07:15] } 51. Ke1?? { [%eval #-4] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:12] } 51... Rdxf2 { [%eval #-8] [%clk 0:07:19] } 52. Rd1 { [%eval #-15] [%clk 0:00:13] } 52... Rf1+?! { [%eval -11.54] } { Lost forced checkmate sequence. a5 was best. } { [%clk 0:07:22] } 53. Ke2?! { [%eval #-5] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:00:17] } 53... R3f2+ { [%eval #-4] [%clk 0:07:24] } 54. Kd3 { [%eval #-4] [%clk 0:00:19] } 54... Rxd1+ { [%eval #-3] [%clk 0:07:27] } 55. Kc3 { [%eval #-3] [%clk 0:00:23] } 55... Re1 { [%eval #-7] [%clk 0:07:07] } 56. Kb4 { [%eval #-7] [%clk 0:00:24] } 56... Re3 { [%eval #-9] [%clk 0:07:09] } 57. Ka5 { [%eval #-9] [%clk 0:00:16] } 57... Rxb3 { [%eval #-8] [%clk 0:07:12] } 58. Kb6 { [%eval #-8] [%clk 0:00:16] } 58... e4 { [%eval #-7] [%clk 0:07:12] } 59. Kc6 { [%eval #-7] [%clk 0:00:17] } 59... Rc2+ { [%eval #-6] [%clk 0:07:13] } 60. Kb6 { [%eval #-6] [%clk 0:00:21] } 60... e3 { [%eval #-5] [%clk 0:07:13] } 61. Kxa6?? { [%eval #-5] } { Checkmate is now unavoidable. Ka5 was best. } 61... Ra3+ { [%eval #-4] [%clk 0:07:14] } 62. Kb6 { [%eval #-4] [%clk 0:00:25] } 62... e2 { [%eval #-3] [%clk 0:07:15] } 63. Kxb5 { [%eval #-2] } 63... Rb3+ { [%eval #-2] [%clk 0:07:12] } 64. Ka4 { [%eval #-2] [%clk 0:00:30] } 64... e1=Q { [%eval #-2] [%clk 0:07:01] } 65. Kxb3 { [%eval #-2] [%clk 0:00:32] } 65... Qb1+ { [%clk 0:07:05] } 66. Ka3 { [%clk 0:00:36] } 66... Ra2# { [%clk 0:15:05] } 0-1