Event: Round 8: Alexander Katz - Samrug Narayanan
Site: https://lichess.org/study/VuvdgOPS/iVlKxS12
Date: 2022-12-11
White: Alexander Katz
WhiteTitle: IM
Black: Samrug Narayanan
BlackTitle: FM
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:58] } 1... e6 { [%eval 0.3] [%clk 1:30:56] } 2. Nc3 { [%eval 0.05] [%clk 1:31:05] } 2... d5 { [%eval 0.12] [%clk 1:31:23] } 3. d4 { [%eval 0.39] [%clk 1:30:48] } 3... Be7 { [%eval 0.27] [%clk 1:31:48] } 4. Nf3 { [%eval 0.2] [%clk 1:30:47] } 4... Nf6 { [%eval 0.0] [%clk 1:32:14] } 5. g3 { [%eval 0.18] [%clk 1:30:45] } 5... O-O { [%eval 0.12] [%clk 1:32:23] } 6. Bg2 { [%eval 0.19] [%clk 1:31:03] } 6... dxc4 { [%eval 0.23] [%clk 1:32:30] } 7. Ne5 { [%eval 0.14] [%clk 1:31:14] } 7... c5 { [%eval 0.28] [%clk 1:32:48] } 8. dxc5 { [%eval 0.13] [%clk 1:30:40] } 8... Qxd1+ { [%eval 0.26] [%clk 1:33:01] } 9. Nxd1 { [%eval 0.32] [%clk 1:31:03] } 9... Bxc5 { [%eval 0.17] [%clk 1:32:23] } 10. Ne3 { [%eval 0.09] [%clk 1:31:09] } 10... Bb4+ { [%eval 0.47] [%clk 1:21:17] } 11. Bd2 { [%eval 0.53] [%clk 1:28:58] } 11... Bxd2+ { [%eval 0.5] [%clk 1:19:53] } 12. Kxd2 { [%eval 0.43] [%clk 1:29:26] } 12... Nbd7?! { [%eval 1.08] } { Inaccuracy. Rd8+ was best. } { [%clk 1:16:51] } 13. N5xc4 { [%eval 0.99] [%clk 1:26:11] } 13... Nc5 { [%eval 1.18] [%clk 1:14:35] } 14. Rhd1 { [%eval 1.31] [%clk 1:21:28] } 14... Bd7 { [%eval 1.89] [%clk 1:10:54] } 15. Ke1 { [%eval 1.86] [%clk 1:17:53] } 15... Rab8 { [%eval 1.67] [%clk 0:59:34] } 16. Rac1 { [%eval 1.9] [%clk 1:13:19] } 16... b6 { [%eval 1.91] [%clk 0:57:30] } 17. b4?! { [%eval 0.87] } { Inaccuracy. Nd6 was best. } { [%clk 1:07:48] } 17... Na6 { [%eval 1.09] [%clk 0:53:55] } 18. Rd4?! { [%eval 0.48] } { Inaccuracy. Ne5 was best. } { [%clk 0:45:55] } 18... Rfc8 { [%eval 0.29] [%clk 0:47:14] } 19. Rb1 { [%eval 0.46] [%clk 0:42:26] } 19... Kf8 { [%eval 0.4] [%clk 0:40:09] } 20. Nd6 { [%eval 0.19] [%clk 0:37:08] } 20... Rd8?! { [%eval 1.22] } { Inaccuracy. Rc7 was best. } { [%clk 0:27:46] } 21. Nec4 { [%eval 1.11] [%clk 0:37:04] } 21... Ke7 { [%eval 1.07] [%clk 0:22:14] } 22. a3?! { [%eval 0.31] } { Inaccuracy. b5 was best. } { [%clk 0:33:02] } 22... Ne8?! { [%eval 1.06] } { Inaccuracy. Ba4 was best. } { [%clk 0:17:00] } 23. Nb7 { [%eval 1.32] [%clk 0:32:07] } 23... Rdc8 { [%eval 1.21] [%clk 0:15:05] } 24. Ne5 { [%eval 1.27] [%clk 0:32:01] } 24... Rc7?? { [%eval 3.44] } { Blunder. Bb5 was best. } { [%clk 0:14:38] } 25. b5 { [%eval 2.91] [%clk 0:31:19] } 25... Rbxb7? { [%eval 5.15] } { Mistake. Bxb5 was best. } { [%clk 0:12:02] } 26. bxa6 { [%eval 5.31] [%clk 0:30:42] } 26... Rb8 { [%eval 5.28] [%clk 0:10:42] } 27. Rxd7+ { [%eval 5.28] [%clk 0:31:00] } 27... Rxd7 { [%eval 5.13] [%clk 0:11:07] } 28. Nc6+ { [%eval 5.17] [%clk 0:31:26] } 28... Kf6 { [%eval 5.11] [%clk 0:11:30] } 29. Nxb8 { [%eval 5.33] [%clk 0:31:49] } 29... Rd4 { [%eval 5.42] [%clk 0:11:54] } 30. Rb4 { [%eval 5.26] [%clk 0:31:41] } 1-0