Event: Round 6: Koskinen, Henri - Tellarini, Lorenzo
Date: 2025-06-11
White: Koskinen, Henri
WhiteTitle: FM
WhiteElo: 2131
Black: Tellarini, Lorenzo
BlackElo: 1962
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:30:53] } 2... e6 { [%eval 0.14] [%clk 1:31:21] } 3. Nf3 { [%eval 0.12] [%clk 1:30:27] } 3... b6 { [%eval 0.23] [%clk 1:31:10] } 4. a3 { [%eval 0.18] [%clk 1:29:37] } 4... Bb7 { [%eval 0.14] [%clk 1:27:46] } 5. Nc3 { [%eval 0.14] [%clk 1:29:12] } 5... d5 { [%eval 0.16] [%clk 1:25:21] } 6. cxd5 { [%eval 0.1] [%clk 1:27:48] } 6... exd5 { [%eval 0.27] [%clk 1:25:20] } 7. Bf4 { [%eval 0.17] [%clk 1:26:45] } 7... Bd6 { [%eval 0.26] [%clk 1:21:20] } 8. Bg3 { [%eval 0.13] [%clk 1:25:35] } 8... O-O { [%eval 0.15] [%clk 1:19:11] } 9. e3 { [%eval 0.08] [%clk 1:25:33] } 9... Bxg3 { [%eval 0.08] [%clk 1:17:16] } 10. hxg3 { [%eval 0.16] [%clk 1:25:53] } 10... Nbd7 { [%eval 0.15] [%clk 1:16:07] } 11. Qc2 { [%eval 0.0] [%clk 1:23:33] } 11... Ne4 { [%eval 0.23] [%clk 1:07:21] } 12. Nxe4 { [%eval -0.12] [%clk 1:17:57] } 12... dxe4 { [%eval -0.13] [%clk 1:07:33] } 13. Nd2 { [%eval -0.13] [%clk 1:15:45] } 13... Nf6 { [%eval -0.11] [%clk 1:04:43] } 14. Rc1 { [%eval -0.11] [%clk 1:13:17] } 14... Rc8 { [%eval -0.06] [%clk 0:58:37] } 15. b4 { [%eval -0.02] [%clk 1:13:07] } 15... Qe7 { [%eval 0.05] [%clk 0:56:01] } 16. Be2 { [%eval -0.1] [%clk 1:09:57] } 16... Rfd8 { [%eval 0.07] [%clk 0:52:18] } 17. O-O { [%eval 0.14] [%clk 1:03:46] } 17... Rd5 { [%eval 0.46] [%clk 0:45:06] } 18. Nb3?! { [%eval -0.22] } { Inaccuracy. Nc4 was best. } { [%clk 0:55:11] } 18... Rg5 { [%eval 0.07] [%clk 0:37:41] } 19. Rfd1 { [%eval -0.26] [%clk 0:50:52] } 19... Qd6?! { [%eval 0.34] } { Inaccuracy. h5 was best. } { [%clk 0:33:08] } 20. Nd2 { [%eval 0.25] [%clk 0:48:23] } 20... Qe6 { [%eval 0.22] [%clk 0:28:39] } 21. Nc4 { [%eval 0.23] [%clk 0:45:41] } 21... Ng4 { [%eval 0.42] [%clk 0:25:48] } 22. Bxg4 { [%eval 0.08] [%clk 0:45:17] } 22... Rxg4 { [%eval 0.02] [%clk 0:24:21] } 23. Ne5 { [%eval 0.12] [%clk 0:45:32] } 23... Rg5 { [%eval 0.05] [%clk 0:24:35] } 24. Nc6 { [%eval 0.03] [%clk 0:22:48] } 24... Bxc6? { [%eval 1.26] } { Mistake. Rh5 was best. } { [%clk 0:17:21] } 25. Qxc6 { [%eval 1.37] [%clk 0:23:11] } 25... Qd5 { [%eval 1.65] [%clk 0:15:04] } 26. Qa4 { [%eval 1.42] [%clk 0:21:26] } 26... Qb7?! { [%eval 2.48] } { Inaccuracy. h5 was best. } { [%clk 0:09:04] } 27. Qd7?! { [%eval 1.63] } { Inaccuracy. Rc6 was best. } { [%clk 0:19:54] } 27... Rd5 { [%eval 1.8] [%clk 0:08:46] } 28. Qe7 { [%eval 1.67] [%clk 0:19:21] } 28... Rd6 { [%eval 1.55] [%clk 0:08:53] } 29. b5?! { [%eval 0.69] } { Inaccuracy. Rc3 was best. } { [%clk 0:14:39] } 29... Re6 { [%eval 0.5] [%clk 0:08:28] } 30. Qd7 { [%eval 0.53] [%clk 0:14:41] } 30... Rd6 { [%eval 0.55] [%clk 0:08:44] } 31. Qe7 { [%eval 0.62] [%clk 0:09:53] } 31... Re6 { [%eval 0.68] [%clk 0:09:04] } 32. Qd7 { [%eval 0.72] [%clk 0:08:33] } 32... Rd6 { [%eval 0.66] [%clk 0:09:26] } 33. Qe7?! { [%eval 0.0] } { Inaccuracy. Qg4 was best. } { [%clk 0:08:59] } 33... Re6 { [%eval 0.54] [%clk 0:09:47] } 34. Qd7 { [%eval 0.0] [%clk 0:08:53] } 1/2-1/2