Event: 24th Open Bavarian Championship
Site: chess24.com
Date: 2021-10-30
White: Gruettner, Ralf
WhiteElo: 2112
Black: De La Riva Aguado, Oscar
BlackTitle: GM
BlackElo: 2466
Result: 1/2-1/2
ECO: A81
Opening: Dutch Defense: Semi-Leningrad Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... f5?! { [%eval 0.72] } { Inaccuracy. e6 was best. } { [%clk 1:30:45] } 2. g3 { [%eval 0.55] [%clk 1:31:22] } 2... Nf6 { [%eval 0.67] [%clk 1:31:00] } 3. Bg2 { [%eval 0.58] [%clk 1:31:49] } 3... g6 { [%eval 0.53] [%clk 1:31:17] } 4. Nf3 { [%eval 0.63] [%clk 1:31:11] } 4... Bg7 { [%eval 0.58] [%clk 1:31:35] } 5. O-O { [%eval 0.43] [%clk 1:31:15] } 5... O-O { [%eval 0.56] [%clk 1:31:52] } 6. Bf4 { [%eval 0.21] [%clk 1:31:22] } 6... d6 { [%eval 0.29] [%clk 1:30:17] } 7. c4 { [%eval 0.25] [%clk 1:30:40] } 7... Na6 { [%eval 0.66] [%clk 1:26:35] } 8. Nbd2?! { [%eval -0.22] } { Inaccuracy. Qd2 was best. } { [%clk 1:29:18] } 8... Nh5 { [%eval -0.07] [%clk 1:14:49] } 9. Qc2?! { [%eval -0.75] } { Inaccuracy. Nb3 was best. } { [%clk 1:27:38] } 9... Qe8 { [%eval -0.94] [%clk 1:14:05] } 10. d5 { [%eval -0.84] [%clk 1:24:37] } 10... Nxf4 { [%eval -0.76] [%clk 1:13:42] } 11. gxf4 { [%eval -0.75] [%clk 1:25:04] } 11... Nc5 { [%eval -0.44] [%clk 1:13:16] } 12. Rad1 { [%eval -0.6] [%clk 1:23:35] } 12... a5 { [%eval -0.57] [%clk 1:08:12] } 13. Nb3 { [%eval -0.62] [%clk 0:54:42] } 13... Qa4 { [%eval -0.5] [%clk 1:02:56] } 14. Nfd4 { [%eval -0.48] [%clk 0:52:58] } 14... Qb4 { [%eval -0.35] [%clk 0:54:42] } 15. Nxc5 { [%eval -0.25] [%clk 0:47:15] } 15... Qxc5 { [%eval -0.18] [%clk 0:55:06] } 16. e3 { [%eval -0.09] [%clk 0:46:06] } 16... Bd7 { [%eval 0.0] [%clk 0:55:13] } 17. Rd2?! { [%eval -0.53] } { Inaccuracy. a4 was best. } { [%clk 0:35:12] } 17... a4 { [%eval -0.46] [%clk 0:55:07] } 18. Rb1 { [%eval -0.33] [%clk 0:33:31] } 18... Kh8 { [%eval -0.31] [%clk 0:54:22] } 19. b4 { [%eval -0.3] [%clk 0:32:42] } 19... axb3 { [%eval -0.39] [%clk 0:54:36] } 20. axb3 { [%eval -0.45] [%clk 0:33:01] } 20... Qb4 { [%eval -0.15] [%clk 0:51:14] } 21. Qd3 { [%eval -0.37] [%clk 0:30:07] } 21... Ra6 { [%eval -0.18] [%clk 0:45:11] } 22. Nc2? { [%eval -1.22] } { Mistake. h4 was best. } { [%clk 0:29:01] } 22... Qb6?! { [%eval -0.24] } { Inaccuracy. Qc3 was best. } { [%clk 0:44:04] } 23. Bf3 { [%eval -0.53] [%clk 0:28:24] } 23... Bf6 { [%eval -0.62] [%clk 0:42:51] } 24. b4 { [%eval -0.45] [%clk 0:25:59] } 24... Rfa8 { [%eval -0.61] [%clk 0:42:22] } 25. b5 { [%eval -0.86] [%clk 0:13:58] } 25... Ra4 { [%eval -0.98] [%clk 0:30:18] } 26. Rb4 { [%eval -0.88] [%clk 0:08:11] } 26... Qc5 { [%eval -0.98] [%clk 0:12:45] } 27. Rxa4 { [%eval -0.85] [%clk 0:08:20] } 27... Rxa4 { [%eval -0.86] [%clk 0:13:07] } 28. Be2 { [%eval -0.93] [%clk 0:08:38] } 28... Qa7 { [%eval -0.83] [%clk 0:12:04] } 29. Rd1 { [%eval -0.61] [%clk 0:06:41] } 29... Ra2 { [%eval -0.46] [%clk 0:11:31] } 30. Rb1 { [%eval -0.51] [%clk 0:06:31] } 30... Qa4 { [%eval -0.31] [%clk 0:10:39] } 31. Nb4 { [%eval -0.75] [%clk 0:02:55] } 31... Ra3 { [%eval -0.81] [%clk 0:09:09] } 32. Qd1 { [%eval -0.99] [%clk 0:03:08] } 32... Qa7 { [%eval -0.62] [%clk 0:07:35] } 33. Rb3 { [%eval -0.48] [%clk 0:02:06] } 33... Ra4 { [%eval -0.56] [%clk 0:05:06] } 34. Nc2 { [%eval -0.53] [%clk 0:01:47] } 34... e5? { [%eval 0.91] } { Mistake. Qc5 was best. } { [%clk 0:05:19] } 35. dxe6 { [%eval 0.92] [%clk 0:01:25] } 35... Bxe6 { [%eval 0.59] [%clk 0:05:40] } 36. b6 { [%eval 0.84] [%clk 0:00:56] } 36... Qb8 { [%eval 0.86] [%clk 0:05:45] } 37. Nd4 { [%eval 0.8] [%clk 0:00:49] } 37... Bf7 { [%eval 1.04] [%clk 0:05:18] } 38. bxc7 { [%eval 1.1] [%clk 0:01:02] } 38... Qxc7 { [%eval 0.89] [%clk 0:05:40] } 39. Nb5 { [%eval 0.66] [%clk 0:01:15] } 39... Qc6 { [%eval 0.73] [%clk 0:04:20] } 40. Nxd6 { [%eval 0.27] [%clk 0:01:19] } 40... Bg8?? { [%eval 2.38] } { Blunder. Ra1 was best. } { [%clk 0:03:41] } 41. Nxb7?? { [%eval 0.3] } { Blunder. Bf3 was best. } { [%clk 0:00:51] } 41... Bxc4 { [%eval 0.61] [%clk 0:01:40] } 42. Bxc4 { [%eval 0.73] [%clk 0:00:48] } 42... Rxc4 { [%eval 0.87] [%clk 0:22:52] } 43. Na5 { [%eval 0.94] [%clk 0:23:02] } 43... Rc1 { [%eval 0.78] [%clk 0:23:03] } 44. Nxc6 { [%eval 0.93] [%clk 0:23:26] } 44... Rxd1+ { [%eval 0.75] [%clk 0:23:29] } 45. Kg2 { [%eval 1.02] [%clk 0:23:50] } 45... Rd2 { [%eval 0.84] [%clk 0:19:54] } 46. Ne5 { [%eval 0.42] [%clk 0:20:14] } 46... Bh4 { [%eval 0.55] [%clk 0:19:16] } 47. Nd3 { [%eval 0.43] [%clk 0:08:28] } 47... Kg7 { [%eval 0.43] [%clk 0:19:00] } 48. Kf1 { [%eval 0.41] [%clk 0:07:21] } 48... Rd1+ { [%eval 0.6] [%clk 0:18:20] } 49. Ne1 { [%eval 0.4] [%clk 0:06:22] } 49... Rd2 { [%eval 0.48] [%clk 0:18:00] } 50. Nd3 { [%eval 0.24] [%clk 0:06:45] } 50... Rd1+ { [%eval 0.49] [%clk 0:18:24] } 51. Ne1 { [%eval 0.0] [%clk 0:06:22] } 1/2-1/2