[Event "Chennai Grand Masters- Challengers 2024"] [Site "Anna Centenary Library, Chennai, India"] [Date "2024.11.09"] [Round "5.3"] [White "Dronavalli, Harika"] [Black "Vaishali, Rameshbabu"] [Result "1/2-1/2"] [WhiteElo "2493"] [WhiteTitle "GM"] [WhiteFideId "5015197"] [BlackElo "2490"] [BlackTitle "GM"] [BlackFideId "5091756"] [TimeControl "90mins+30secs increment from move no.1"] [Variant "Standard"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Annotator "https://lichess.org/@/SergioGlorias"] [Source "https://lichess.org/study/gbFoGDKl/00vhRAot"] [Orientation "white"] 1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. Nf3 { [%eval 0.21] [%clk 1:31:17] } 2... Nc6 { [%eval 0.3] [%clk 1:31:09] } 3. d4 { [%eval 0.27] [%clk 1:31:38] } 3... cxd4 { [%eval 0.35] [%clk 1:31:34] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:03] } 4... Nf6 { [%eval 0.19] [%clk 1:32:00] } 5. Nc3 { [%eval 0.26] [%clk 1:32:26] } 5... e5 { [%eval 0.34] [%clk 1:32:24] } 6. Ndb5 { [%eval 0.2] [%clk 1:32:48] } 6... d6 { [%eval 0.34] [%clk 1:32:50] } 7. Bg5 { [%eval 0.19] [%clk 1:33:07] } 7... a6 { [%eval 0.33] [%clk 1:33:14] } 8. Na3 { [%eval 0.17] [%clk 1:33:32] } 8... b5 { [%eval 0.15] [%clk 1:33:39] } 9. Nd5 { [%eval 0.26] [%clk 1:33:23] } 9... Be7 { [%eval 0.32] [%clk 1:34:02] } 10. Bxf6 { [%eval 0.35] [%clk 1:33:37] } 10... Bxf6 { [%eval 0.36] [%clk 1:34:26] } 11. c3 { [%eval 0.36] [%clk 1:33:58] } 11... Rb8 { [%eval 0.23] [%clk 1:34:35] } 12. Nc2 { [%eval 0.16] [%clk 1:34:11] } 12... Bg5 { [%eval 0.17] [%clk 1:34:42] } 13. a3 { [%eval 0.23] [%clk 1:34:03] } 13... O-O { [%eval 0.22] [%clk 1:34:42] } 14. h4 { [%eval 0.21] [%clk 1:31:27] } 14... Bh6 { [%eval 0.11] [%clk 1:35:00] } 15. g4 { [%eval 0.14] [%clk 1:29:58] } 15... Bf4 { [%eval 0.15] [%clk 1:35:15] } 16. Qf3 { [%eval 0.2] [%clk 1:30:18] } 16... a5 { [%eval 0.25] [%clk 1:32:07] } 17. Nxf4 { [%eval 0.0] [%clk 1:27:39] } 17... exf4 { [%eval 0.02] [%clk 1:32:29] } 18. Qxf4 { [%eval 0.01] [%clk 1:28:05] } 18... b4 { [%eval 0.0] [%clk 1:32:07] } 19. axb4 { [%eval 0.0] [%clk 1:28:00] } 19... axb4 { [%eval -0.01] [%clk 1:32:34] } 20. c4 { [%eval 0.0] [%clk 1:28:18] } 20... b3 { [%eval 0.0] [%clk 1:20:57] } 21. Ne3 { [%eval 0.0] [%clk 1:28:29] } 21... Nd4 { [%eval 0.0] [%clk 1:19:35] } 22. Bd3 { [%eval 0.0] [%clk 1:26:09] } 22... Re8 { [%eval 0.24] [%clk 0:59:47] } 23. Kf1 { [%eval -0.13] [%clk 1:06:54] } 23... Nc2 { [%eval 0.0] [%clk 0:49:28] } 24. Rd1 { [%eval -0.24] [%clk 0:46:29] } 24... Nxe3+ { [%eval -0.14] [%clk 0:48:34] } 25. fxe3 { [%eval -0.14] [%clk 0:46:55] } 25... Re5 { [%eval -0.17] [%clk 0:44:10] } 26. Ke2 { [%eval -0.36] [%clk 0:44:45] } 26... Ra8 { [%eval -0.02] [%clk 0:35:09] } 27. Bb1 { [%eval 0.0] [%clk 0:41:03] } 27... Be6 { [%eval -0.04] [%clk 0:28:17] } 28. Rd4 { [%eval -0.11] [%clk 0:39:55] } 28... Qc8 { [%eval 0.14] [%clk 0:16:09] } 29. Kf3 { [%eval 0.0] [%clk 0:39:11] } 29... Qc5 { [%eval 0.0] [%clk 0:09:26] } 30. Kg3 { [%eval 0.0] [%clk 0:35:41] } 30... Kf8 { [%eval 0.08] [%clk 0:08:21] } 31. Rhd1 { [%eval 0.15] [%clk 0:34:16] } 31... Ra6?! { [%eval 0.85] } { Inaccuracy. Ke7 was best. } { [%clk 0:08:21] } (31... Ke7) 32. Bd3?! { [%eval 0.19] } { Inaccuracy. g5 was best. } { [%clk 0:32:33] } (32. g5) 32... Ke7?! { [%eval 1.19] } { Inaccuracy. h6 was best. } { [%clk 0:06:27] } (32... h6 33. Be2 Ke7 34. Kg2 Ra2 35. R1d2 Ra6 36. R2d3 Rb6 37. Rd1 Qa5 38. Qf1) 33. Be2?! { [%eval 0.16] } { Inaccuracy. g5 was best. } { [%clk 0:29:47] } (33. g5 Ra2) 33... h6 { [%eval 0.13] [%clk 0:05:59] } 34. Qf1 { [%eval 0.02] [%clk 0:27:21] } 34... Qc7 { [%eval 0.0] [%clk 0:03:51] } 35. Kg2 { [%eval 0.06] [%clk 0:26:24] } 35... Rc6 { [%eval 0.12] [%clk 0:02:41] } 36. Ra1 { [%eval 0.0] [%clk 0:24:34] } 36... Ra5 { [%eval 0.0] [%clk 0:02:47] } 37. Rxa5 { [%eval 0.0] [%clk 0:23:05] } 37... Qxa5 { [%eval 0.0] [%clk 0:03:15] } 38. Qd1 { [%eval 0.0] [%clk 0:22:17] } 38... Qa2 { [%eval 0.0] [%clk 0:02:41] } 39. Qc1 { [%eval 0.0] [%clk 0:21:50] } 39... Qa5 { [%eval 0.0] [%clk 0:02:18] } 40. Qd1 { [%eval 0.0] [%clk 0:21:15] } 40... Qa2 { [%eval 0.3] [%clk 0:02:38] } 41. Qc1 { [%eval 0.0] [%clk 0:20:00] } 41... Qa5 { [%eval 0.0] [%clk 0:03:02] } 1/2-1/2