Event: Round 7: Petar Kolognat - Lazar Ivanovic
Date: 2023-10-04
White: Petar Kolognat
WhiteTitle: FM
WhiteElo: 2253
Black: Lazar Ivanovic
BlackElo: 2038
Result: 0-1
ECO: D01
Opening: Richter-Veresov Attack: Two Knights System, Grünfeld Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:29:55] } 2. Nc3 { [%eval 0.0] [%clk 1:31:15] } 2... d5 { [%eval -0.02] [%clk 1:29:36] } 3. Bg5 { [%eval -0.22] [%clk 1:31:38] } 3... Nbd7 { [%eval -0.32] [%clk 1:29:12] } 4. Nf3 { [%eval -0.3] [%clk 1:31:58] } 4... g6 { [%eval 0.0] [%clk 1:28:31] } 5. Qd2 { [%eval -0.25] [%clk 1:32:02] } 5... Ne4 { [%eval -0.36] [%clk 1:14:06] } 6. Nxe4 { [%eval -0.38] [%clk 1:31:58] } 6... dxe4 { [%eval -0.23] [%clk 1:14:32] } 7. Ng1 { [%eval -0.39] [%clk 1:32:16] } 7... Bg7 { [%eval -0.35] [%clk 1:13:48] } 8. f3 { [%eval -0.44] [%clk 1:31:43] } 8... c5 { [%eval -0.42] [%clk 1:10:33] } 9. e3 { [%eval -0.57] [%clk 1:31:56] } 9... cxd4 { [%eval -0.15] [%clk 0:57:23] } 10. exd4 { [%eval -0.23] [%clk 1:32:07] } 10... Qb6 { [%eval 0.13] [%clk 0:55:28] } 11. O-O-O { [%eval 0.0] [%clk 1:32:20] } 11... exf3 { [%eval 0.23] [%clk 0:54:45] } 12. Nxf3 { [%eval 0.49] [%clk 1:30:10] } 12... Nf6 { [%eval 0.31] [%clk 0:53:27] } 13. Bd3 { [%eval 0.25] [%clk 1:28:09] } 13... Be6 { [%eval 0.23] [%clk 0:47:56] } 14. Kb1 { [%eval 0.26] [%clk 1:27:52] } 14... Nd5?! { [%eval 1.18] } { Inaccuracy. Rc8 was best. } { [%clk 0:47:57] } 15. a3 { [%eval 0.92] [%clk 1:19:02] } 15... h6 { [%eval 0.95] [%clk 0:44:34] } 16. Bh4 { [%eval 0.82] [%clk 1:19:05] } 16... Rc8 { [%eval 1.06] [%clk 0:41:13] } 17. c4 { [%eval 1.0] [%clk 1:16:33] } 17... Nf6 { [%eval 1.03] [%clk 0:37:57] } 18. d5 { [%eval 1.04] [%clk 1:16:20] } 18... Bg4 { [%eval 0.99] [%clk 0:37:10] } 19. Bf2 { [%eval 1.1] [%clk 1:16:29] } 19... Qd6 { [%eval 0.91] [%clk 0:35:20] } 20. Rhe1 { [%eval 0.88] [%clk 1:06:51] } 20... O-O { [%eval 0.85] [%clk 0:31:59] } 21. Bg3 { [%eval 0.81] [%clk 1:01:42] } 21... Qc5 { [%eval 1.01] [%clk 0:27:03] } 22. Rc1 { [%eval 0.65] [%clk 0:47:12] } 22... b5 { [%eval 0.51] [%clk 0:17:47] } 23. Bf2 { [%eval 0.03] [%clk 0:33:23] } 23... Qd6 { [%eval 0.05] [%clk 0:17:27] } 24. Bg3 { [%eval 0.06] [%clk 0:32:07] } 24... Qc5?! { [%eval 0.65] } { Inaccuracy. Qb6 was best. } { [%clk 0:17:30] } 25. Bf2?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:29:38] } 25... Qd6 { [%eval 0.0] [%clk 0:17:50] } 26. Bxa7?? { [%eval -1.83] } { Blunder. Bg3 was best. } { [%clk 0:28:42] } 26... bxc4? { [%eval -0.33] } { Mistake. Qa6 was best. } { [%clk 0:17:23] } 27. Bxc4 { [%eval -0.28] [%clk 0:28:48] } 27... Bf5+ { [%eval -0.4] [%clk 0:17:26] } 28. Ka2 { [%eval -0.31] [%clk 0:29:06] } 28... Ne4?! { [%eval 0.31] } { Inaccuracy. Be4 was best. } { [%clk 0:12:02] } 29. Qd1?? { [%eval -3.59] } { Blunder. Qe2 was best. } { [%clk 0:27:21] } 29... Nc3+ { [%eval -3.45] [%clk 0:07:47] } 30. bxc3 { [%eval -3.32] [%clk 0:26:13] } 30... Rxc4 { [%eval -3.32] [%clk 0:08:02] } 31. Bd4?? { [%eval #-12] } { Checkmate is now unavoidable. Qb3 was best. } { [%clk 0:26:17] } 31... Ra8 { [%eval #-10] [%clk 0:07:56] } 32. Qe2 { [%eval #-1] [%clk 0:23:00] } 32... Rca4 { [%eval #-4] } 0-1