Event: 15th Chennai Open GM Event 2024
Site: Ramada Park, Egmore, Chennai, India
Date: 2025-01-04
White: Shahil Dey
WhiteTitle: IM
WhiteElo: 2374
Black: Vaz, Ethan
BlackTitle: IM
BlackElo: 2412
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 90 min each with 30 sec incrementfrom move no.1

1. Nf3 { [%eval 0.14] [%clk 1:27:08] } 1... Nf6 { [%eval 0.18] [%clk 1:30:43] } 2. b3 { [%eval 0.0] [%clk 1:27:29] } 2... g6 { [%eval 0.05] [%clk 1:30:51] } 3. Bb2 { [%eval 0.09] [%clk 1:27:54] } 3... Bg7 { [%eval 0.1] [%clk 1:31:19] } 4. g3 { [%eval 0.09] [%clk 1:28:17] } 4... O-O { [%eval 0.21] [%clk 1:31:25] } 5. Bg2 { [%eval 0.12] [%clk 1:28:43] } 5... c5 { [%eval 0.17] [%clk 1:31:45] } 6. c4 { [%eval 0.07] [%clk 1:29:01] } 6... d6 { [%eval 0.25] [%clk 1:31:54] } 7. d4 { [%eval 0.22] [%clk 1:29:09] } 7... d5 { [%eval 0.29] [%clk 1:31:52] } 8. cxd5 { [%eval 0.06] [%clk 1:27:21] } 8... Nxd5 { [%eval 0.03] [%clk 1:30:01] } 9. Qd2 { [%eval 0.0] [%clk 1:18:59] } 9... Nc6 { [%eval -0.04] [%clk 1:29:17] } 10. O-O { [%eval -0.08] [%clk 1:15:02] } 10... Qa5?! { [%eval 0.55] } { Inaccuracy. cxd4 was best. } { [%clk 0:43:16] } 11. Qxa5 { [%eval 0.6] [%clk 1:10:50] } 11... Nxa5 { [%eval 0.56] [%clk 0:43:45] } 12. Rc1 { [%eval 0.54] [%clk 1:08:58] } 12... cxd4?! { [%eval 1.38] } { Inaccuracy. b6 was best. } { [%clk 0:41:45] } 13. Rc5 { [%eval 1.45] [%clk 0:53:31] } 13... Nb4 { [%eval 1.73] [%clk 0:31:26] } 14. Bxd4?? { [%eval -0.92] } { Blunder. Rxa5 was best. } { [%clk 0:46:06] } 14... b6?! { [%eval -0.19] } { Inaccuracy. Rd8 was best. } { [%clk 0:28:14] } 15. Bxg7 { [%eval -0.17] [%clk 0:43:57] } 15... Kxg7 { [%eval -0.17] [%clk 0:27:46] } 16. Rc1 { [%eval -0.11] [%clk 0:35:48] } 16... Bb7 { [%eval -0.15] [%clk 0:27:25] } 17. Nbd2 { [%eval -0.34] [%clk 0:31:22] } 17... Rac8 { [%eval -0.4] [%clk 0:24:29] } 18. a3 { [%eval -0.4] [%clk 0:29:06] } 18... Nc2 { [%eval -0.29] [%clk 0:23:23] } 19. Ra2 { [%eval -0.36] [%clk 0:29:29] } 19... Nd4 { [%eval -0.38] [%clk 0:23:47] } 20. Rxc8 { [%eval -0.38] [%clk 0:29:54] } 20... Nxf3+ { [%eval -0.28] [%clk 0:24:13] } 21. Bxf3 { [%eval -0.3] [%clk 0:30:16] } 21... Rxc8 { [%eval -0.36] [%clk 0:24:35] } 22. Bxb7 { [%eval -0.4] [%clk 0:30:03] } 22... Nxb7 { [%eval -0.24] [%clk 0:18:12] } 23. a4 { [%eval -0.63] [%clk 0:23:11] } 23... Rc3 { [%eval -0.49] [%clk 0:17:03] } 24. b4 { [%eval -0.51] [%clk 0:22:08] } 24... Nd6 { [%eval -0.56] [%clk 0:15:54] } 25. a5 { [%eval -0.65] [%clk 0:21:33] } 25... b5 { [%eval -0.65] [%clk 0:14:09] } 26. f4 { [%eval -1.04] [%clk 0:17:46] } 26... f6 { [%eval -0.94] [%clk 0:11:33] } 27. Kf2 { [%eval -1.01] [%clk 0:17:20] } 27... Kf7 { [%eval -1.02] [%clk 0:11:14] } 28. e4 { [%eval -0.92] [%clk 0:14:45] } 28... Nc4 { [%eval -1.22] [%clk 0:06:57] } 29. a6 { [%eval -1.31] [%clk 0:11:54] } 29... Ke8 { [%eval -1.42] [%clk 0:05:29] } 30. e5?! { [%eval -2.67] } { Inaccuracy. Nxc4 was best. } { [%clk 0:11:08] } 30... fxe5 { [%eval -2.47] [%clk 0:04:49] } 31. fxe5 { [%eval -3.1] [%clk 0:11:35] } 31... Nxe5 { [%eval -3.03] [%clk 0:04:42] } 32. Ra5? { [%eval -5.14] } { Mistake. Ne4 was best. } { [%clk 0:11:14] } 32... Rc2 { [%eval -5.12] [%clk 0:04:09] } 33. Rxb5 { [%eval -4.79] [%clk 0:09:39] } 33... Rxd2+ { [%eval -4.89] [%clk 0:04:38] } 34. Ke3 { [%eval -4.97] [%clk 0:08:21] } 34... Nc4+ { [%eval -4.96] [%clk 0:05:04] } 35. Kf4 { [%eval -5.07] [%clk 0:08:47] } 35... Nb6 { [%eval -5.03] [%clk 0:04:02] } 36. Rc5 { [%eval -5.01] [%clk 0:09:02] } 36... Nd5+ { [%eval -5.17] [%clk 0:03:52] } 37. Kg5 { [%eval -5.14] [%clk 0:08:29] } 37... Nxb4 { [%eval -5.03] [%clk 0:03:57] } 38. Rc7 { [%eval -5.0] [%clk 0:08:52] } 38... Rxh2 { [%clk 0:03:20] } 39. Rxa7 { [%clk 0:09:15] } 39... Rh5+ { [%clk 0:03:45] } 40. Kg4 { [%clk 0:09:39] } 40... Ra5 { [%clk 0:04:09] } 0-1