Event: Piestany B
Date: 2023-07-14
White: Ondreicka, Roman
WhiteElo: 1432
Black: Zelenka, Matej
BlackElo: 1520
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Pirc Invitation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:51] } 1... d6 { [%eval 0.77] [%clk 1:30:49] } 2. d3?! { [%eval 0.05] } { Inaccuracy. d4 was best. } { [%clk 1:30:57] } 2... Nf6 { [%eval 0.19] [%clk 1:31:05] } 3. g3 { [%eval 0.12] [%clk 1:31:14] } 3... c5 { [%eval 0.28] [%clk 1:31:20] } 4. Bg2 { [%eval 0.23] [%clk 1:31:11] } 4... Nc6 { [%eval 0.4] [%clk 1:31:22] } 5. b3 { [%eval 0.11] [%clk 1:30:37] } 5... e6 { [%eval 0.21] [%clk 1:31:39] } 6. Bb2 { [%eval 0.13] [%clk 1:30:44] } 6... Be7 { [%eval 0.09] [%clk 1:31:59] } 7. Nbd2 { [%eval 0.03] [%clk 1:30:47] } 7... Bd7 { [%eval 0.2] [%clk 1:32:11] } 8. O-O { [%eval 0.16] [%clk 1:30:53] } 8... O-O { [%eval 0.22] [%clk 1:32:37] } 9. e4 { [%eval 0.17] [%clk 1:30:37] } 9... Qc7 { [%eval 0.22] [%clk 1:32:21] } 10. Re1 { [%eval 0.15] [%clk 1:30:20] } 10... Ne8 { [%eval 0.42] [%clk 1:27:24] } 11. a3 { [%eval 0.42] [%clk 1:26:35] } 11... Bf6 { [%eval 0.66] [%clk 1:26:27] } 12. Bxf6 { [%eval 0.14] [%clk 1:22:15] } 12... Nxf6 { [%eval 0.22] [%clk 1:26:51] } 13. Qe2 { [%eval 0.0] [%clk 1:22:09] } 13... e5 { [%eval -0.03] [%clk 1:17:42] } 14. h3 { [%eval -0.31] [%clk 1:11:17] } 14... Nd4 { [%eval -0.33] [%clk 1:17:05] } 15. Nxd4 { [%eval -0.43] [%clk 1:10:28] } 15... cxd4 { [%eval -0.29] [%clk 1:16:54] } 16. Rec1 { [%eval -0.61] [%clk 1:09:46] } 16... Be6 { [%eval -0.57] [%clk 1:13:55] } 17. a4 { [%eval -0.43] [%clk 1:00:24] } 17... Qd7 { [%eval -0.2] [%clk 1:13:51] } 18. Kh2 { [%eval -0.26] [%clk 0:58:13] } 18... Rfc8 { [%eval -0.29] [%clk 1:09:56] } 19. Nc4 { [%eval -0.29] [%clk 0:54:17] } 19... Ne8 { [%eval -0.05] [%clk 1:04:48] } 20. c3 { [%eval 0.02] [%clk 0:52:56] } 20... dxc3 { [%eval -0.03] [%clk 1:04:59] } 21. Rxc3 { [%eval -0.03] [%clk 0:53:01] } 21... Bxc4 { [%eval 0.41] [%clk 1:04:07] } 22. dxc4 { [%eval 0.26] [%clk 0:52:21] } 22... Nc7 { [%eval 0.31] [%clk 1:04:25] } 23. h4 { [%eval 0.27] [%clk 0:51:09] } 23... Qe7 { [%eval 0.3] [%clk 1:02:49] } 24. Rd1 { [%eval 0.24] [%clk 0:49:00] } 24... Ne6 { [%eval 0.11] [%clk 1:02:51] } 25. Bh3 { [%eval 0.0] [%clk 0:48:11] } 25... Nd4 { [%eval 0.07] [%clk 1:03:07] } 26. Qe3 { [%eval 0.0] [%clk 0:47:58] } 26... Rf8 { [%eval 0.28] [%clk 1:02:29] } 27. Rdc1 { [%eval 0.03] [%clk 0:38:29] } 27... b6 { [%eval -0.02] [%clk 1:02:19] } 28. b4 { [%eval -0.39] [%clk 0:31:32] } 28... a5 { [%eval -0.47] [%clk 0:59:49] } 29. c5?? { [%eval -3.21] } { Blunder. b5 was best. } 29... axb4 { [%eval -3.04] [%clk 0:58:26] } 30. cxd6 { [%eval -3.03] [%clk 0:31:11] } 30... Qxd6 { [%eval -3.23] [%clk 0:58:53] } 31. Rc8 { [%eval -3.83] [%clk 0:28:26] } 31... Raxc8 { [%eval -3.77] [%clk 0:53:47] } 32. Rxc8?! { [%eval -5.23] } { Inaccuracy. Bxc8 was best. } { [%clk 0:27:04] } 32... Rxc8 { [%eval -5.25] [%clk 0:54:06] } 33. Bxc8 { [%eval -5.01] [%clk 0:26:45] } 33... Qc7 { [%eval -5.12] [%clk 0:52:47] } 34. Ba6 { [%eval -5.2] [%clk 0:26:09] } 34... Qc3 { [%eval -4.61] [%clk 0:53:05] } 35. Kg2 { [%eval -4.93] [%clk 0:22:59] } 35... Qxe3 { [%eval -4.52] [%clk 0:52:33] } 36. fxe3 { [%eval -4.95] [%clk 0:22:41] } 36... Nc2?! { [%eval -3.77] } { Inaccuracy. Nb3 was best. } { [%clk 0:53:16] } 37. Kf2 { [%eval -3.75] [%clk 0:22:06] } 37... b3 { [%eval -3.65] [%clk 0:53:37] } 38. Ke2 { [%clk 0:22:06] } 38... b2 { [%clk 0:53:37] } 39. Bd3 { [%clk 0:21:52] } 39... b1=Q { [%clk 0:54:01] } 40. Kd2 { [%clk 0:22:36] } 40... Qe1+ { [%clk 0:54:17] } 41. Kxc2 { [%clk 0:22:51] } 41... Qxg3 { [%clk 0:54:37] } 42. Kc3 { [%clk 0:23:12] } 42... Qxh4 { [%clk 0:55:01] } 43. Kc4 { [%clk 0:23:12] } 43... Qd8 { [%clk 0:55:22] } 44. Bc2 h5 { [%clk 0:55:47] } 45. a5 { [%clk 0:22:55] } 45... bxa5 { [%clk 0:56:09] } 46. Kb3 { [%clk 0:23:09] } 46... h4 47. Kb2 { [%clk 0:23:32] } 47... h3 { [%clk 0:56:34] } 48. Ka2 { [%clk 0:23:45] } 48... h2 { [%clk 0:56:53] } 49. Bb1 { [%clk 0:23:56] } 49... Qd2+ { [%clk 0:57:09] } 50. Ka1 { [%clk 0:24:18] } 50... a4 { [%clk 0:57:53] } 51. Ba2 a3 0-1