Event: Round 5: Alexei Shirov - Alvar Alonso Rosell
Date: 2023-12-09
White: Alexei Shirov
WhiteTitle: GM
WhiteElo: 2601
Black: Alvar Alonso Rosell
BlackTitle: GM
BlackElo: 2486
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:09] } 1... c6 { [%eval 0.37] [%clk 0:15:06] } 2. d4 { [%eval 0.41] [%clk 0:15:12] } 2... d5 { [%eval 0.33] [%clk 0:15:09] } 3. e5 { [%eval 0.28] [%clk 0:15:15] } 3... c5 { [%eval 0.43] [%clk 0:15:12] } 4. dxc5 { [%eval 0.31] [%clk 0:15:16] } 4... e6 { [%eval 0.31] [%clk 0:15:16] } 5. Nf3 { [%eval 0.4] [%clk 0:15:15] } 5... Bxc5 { [%eval 0.13] [%clk 0:15:08] } 6. a3 { [%eval 0.37] [%clk 0:15:19] } 6... f6 { [%eval 0.37] [%clk 0:14:39] } 7. b4 { [%eval 0.28] [%clk 0:15:14] } 7... Be7 { [%eval 0.37] [%clk 0:14:24] } 8. Bb5+ { [%eval 0.29] [%clk 0:14:58] } 8... Bd7 { [%eval 0.26] [%clk 0:12:46] } 9. Bd3 { [%eval 0.2] [%clk 0:15:01] } 9... Nc6 { [%eval 0.25] [%clk 0:12:08] } 10. Bb2 { [%eval 0.32] [%clk 0:15:03] } 10... Nxe5 { [%eval 0.45] [%clk 0:09:21] } 11. Nxe5 { [%eval 0.49] [%clk 0:14:53] } 11... fxe5 { [%eval 0.51] [%clk 0:09:21] } 12. Qh5+ { [%eval 0.42] [%clk 0:14:20] } 12... Kf8 { [%eval 0.43] [%clk 0:09:23] } 13. Bxe5 { [%eval 0.36] [%clk 0:14:20] } 13... Bf6 { [%eval 0.86] [%clk 0:08:33] } 14. Nd2 { [%eval 0.98] [%clk 0:13:50] } 14... Be8 { [%eval 1.28] [%clk 0:07:31] } 15. Qe2?! { [%eval 0.31] } { Inaccuracy. Qf3 was best. } { [%clk 0:13:51] } 15... Bxe5 { [%eval 0.39] [%clk 0:07:27] } 16. Qxe5 { [%eval 0.21] [%clk 0:13:48] } 16... Qf6 { [%eval 0.14] [%clk 0:07:28] } 17. f4 { [%eval 0.0] [%clk 0:12:00] } 17... Qxe5+ { [%eval 0.0] [%clk 0:05:31] } 18. fxe5 { [%eval 0.03] [%clk 0:12:03] } 18... Bg6 { [%eval 0.41] [%clk 0:05:34] } 19. Bxg6 { [%eval 0.43] [%clk 0:11:11] } 19... hxg6 { [%eval 0.31] [%clk 0:05:36] } 20. c4 { [%eval 0.35] [%clk 0:11:12] } 20... Rd8 { [%eval 0.68] [%clk 0:04:03] } 21. O-O+ { [%eval 0.64] [%clk 0:08:39] } 21... Ke7 { [%eval 0.66] [%clk 0:04:02] } 22. c5 { [%eval 0.63] [%clk 0:07:47] } 22... Nh6 { [%eval 0.47] [%clk 0:03:40] } 23. Nf3 { [%eval 0.33] [%clk 0:06:42] } 23... Nf7 { [%eval 0.56] [%clk 0:03:25] } 24. Rfe1 { [%eval 0.56] [%clk 0:06:41] } 24... Rd7 { [%eval 0.71] [%clk 0:02:33] } 25. Nd4 { [%eval 0.58] [%clk 0:06:06] } 25... Rh5 { [%eval 0.62] [%clk 0:01:57] } 26. c6 { [%eval 0.61] [%clk 0:05:57] } 26... bxc6 { [%eval 0.6] [%clk 0:01:41] } 27. Nxc6+ { [%eval 0.53] [%clk 0:05:59] } 27... Ke8 { [%eval 0.6] [%clk 0:01:45] } 28. b5 { [%eval 0.51] [%clk 0:05:50] } 28... Nd8 { [%eval 0.5] [%clk 0:01:20] } 29. Nd4 { [%eval 0.32] [%clk 0:05:38] } 29... Rh4 { [%eval 0.25] [%clk 0:01:22] } 30. Rad1 { [%eval 0.0] [%clk 0:05:19] } 30... Rc7 { [%eval 0.0] [%clk 0:01:26] } 31. g3 { [%eval -0.2] [%clk 0:04:51] } 31... Rg4 { [%eval -0.18] [%clk 0:01:28] } 32. Rd3 { [%eval -0.16] [%clk 0:02:58] } 32... Rc4 { [%eval -0.11] [%clk 0:01:31] } 33. Red1 { [%eval -0.38] [%clk 0:03:00] } 33... Re4 { [%eval -0.34] [%clk 0:01:23] } 34. Nf3 { [%eval -0.38] [%clk 0:03:02] } 34... Nf7? { [%eval 1.27] } { Mistake. Rc5 was best. } { [%clk 0:01:14] } 35. Nd2 { [%eval 1.27] [%clk 0:03:03] } 35... Nxe5 { [%eval 1.31] [%clk 0:01:04] } 36. Nxe4 { [%eval 1.38] [%clk 0:02:38] } 36... Rxe4 { [%eval 1.63] [%clk 0:01:08] } 37. Rc3?! { [%eval 0.7] } { Inaccuracy. Rb3 was best. } { [%clk 0:02:37] } 37... Re2?? { [%eval 2.56] } { Blunder. Kd7 was best. } { [%clk 0:00:34] } 38. Rd4? { [%eval 0.92] } { Mistake. Kf1 was best. } { [%clk 0:01:38] } 38... Nc4 { [%eval 1.65] [%clk 0:00:18] } 39. h4?! { [%eval 0.8] } { Inaccuracy. Rcxc4 was best. } { [%clk 0:00:59] } 39... Ke7?! { [%eval 1.8] } { Inaccuracy. Ra2 was best. } { [%clk 0:00:12] } 40. Rg4 { [%eval 1.81] [%clk 0:00:56] } 40... Kd6 { [%eval 2.03] [%clk 0:00:09] } 41. Rxg6 { [%eval 1.8] [%clk 0:00:54] } 41... Ne5 { [%eval 1.83] [%clk 0:00:10] } 42. Rxg7 { [%eval 1.65] [%clk 0:00:30] } 42... d4 { [%eval 2.45] [%clk 0:00:14] } 43. Rc8 { [%eval 2.43] [%clk 0:00:33] } 43... d3? { [%eval 4.64] } { Mistake. Kd5 was best. } { [%clk 0:00:13] } 44. Rd8+ { [%eval 4.69] [%clk 0:00:26] } 44... Kc5 { [%eval 4.62] [%clk 0:00:17] } 45. Kf1 { [%eval 4.78] [%clk 0:00:25] } 45... Re4 { [%eval 5.37] [%clk 0:00:06] } 46. h5 { [%eval 5.26] [%clk 0:00:26] } 46... Kxb5 { [%eval 5.78] [%clk 0:00:06] } 47. h6 { [%eval 5.96] [%clk 0:00:28] } 47... Nc4 { [%eval 6.1] [%clk 0:00:06] } 48. Rxd3 { [%eval 6.44] [%clk 0:00:28] } 48... Re5 { [%eval 6.57] [%clk 0:00:09] } 49. h7 { [%eval 6.24] [%clk 0:00:30] } 49... Rh5 { [%eval 6.39] [%clk 0:00:13] } 50. Rd8 { [%eval 6.39] [%clk 0:00:34] } 50... Rh2 { [%eval 6.57] [%clk 0:00:15] } 1-0