Event: Round 6: Diao, Matthew Guo - Swaminathan, Pranav
Date: 2025-02-16
White: Diao, Matthew Guo
WhiteElo: 2176
Black: Swaminathan, Pranav
BlackElo: 2069
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:22:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:23:23] } 2... e6 { [%eval 0.14] [%clk 1:31:20] } 3. Nf3 { [%eval 0.12] [%clk 1:23:48] } 3... d5 { [%eval 0.17] [%clk 1:31:48] } 4. Nc3 { [%eval 0.1] [%clk 1:24:11] } 4... dxc4 { [%eval 0.15] [%clk 1:32:14] } 5. e4 { [%eval 0.22] [%clk 1:24:37] } 5... b5 { [%eval 0.35] [%clk 1:32:42] } 6. e5 { [%eval 0.35] [%clk 1:25:02] } 6... Nd5 { [%eval 0.43] [%clk 1:33:09] } 7. Nxb5 { [%eval 0.39] [%clk 1:25:28] } 7... Nb6 { [%eval 0.42] [%clk 1:33:35] } 8. Be3 { [%eval 0.43] [%clk 1:25:36] } 8... Nc6 { [%eval 0.4] [%clk 1:33:45] } 9. Be2 { [%eval 0.47] [%clk 1:25:41] } 9... Be7 { [%eval 0.35] [%clk 1:34:09] } 10. O-O { [%eval 0.31] [%clk 1:26:06] } 10... O-O { [%eval 0.35] [%clk 1:34:19] } 11. Nc3 { [%eval 0.36] [%clk 1:23:03] } 11... Bb7 { [%eval 0.38] [%clk 1:34:41] } 12. Rc1 { [%eval 0.13] [%clk 1:04:41] } 12... Qd7 { [%eval 0.12] [%clk 1:34:51] } 13. Qc2 { [%eval 0.06] [%clk 0:45:58] } 13... Nb4 { [%eval 0.08] [%clk 1:34:11] } 14. Qb1 { [%eval 0.1] [%clk 0:46:17] } 14... h6 { [%eval 0.24] [%clk 1:29:32] } 15. Rfd1 { [%eval 0.26] [%clk 0:41:46] } 15... Rab8 { [%eval 0.45] [%clk 1:24:37] } 16. Nd2 { [%eval 0.41] [%clk 0:33:55] } 16... N4d5 { [%eval 0.74] [%clk 1:06:14] } 17. Nxc4?! { [%eval 0.14] } { Inaccuracy. Nxd5 was best. } { [%clk 0:30:45] } 17... Nxc4 { [%eval 0.07] [%clk 1:06:22] } 18. Bxc4 { [%eval 0.09] [%clk 0:31:11] } 18... Nxe3 { [%eval 0.11] [%clk 1:05:17] } 19. fxe3 { [%eval 0.2] [%clk 0:31:34] } 19... Bg5?! { [%eval 0.81] } { Inaccuracy. Qc6 was best. } { [%clk 1:05:25] } 20. Qd3 { [%eval 0.89] [%clk 0:29:05] } 20... c5 { [%eval 0.83] [%clk 1:00:45] } 21. Rc2 { [%eval 0.81] [%clk 0:24:38] } 21... Rfd8 { [%eval 1.05] [%clk 0:56:40] } 22. Ne4 { [%eval 0.51] [%clk 0:21:00] } 22... Bxe4 { [%eval 0.53] [%clk 0:54:13] } 23. Qxe4 { [%eval 0.47] [%clk 0:21:29] } 23... Qb7?! { [%eval 1.18] } { Inaccuracy. cxd4 was best. } { [%clk 0:54:22] } 24. d5 { [%eval 1.19] [%clk 0:21:28] } 24... exd5 { [%eval 1.14] [%clk 0:51:52] } 25. Bxd5 { [%eval 0.93] [%clk 0:21:51] } 25... Qb4? { [%eval 2.19] } { Mistake. Qe7 was best. } { [%clk 0:38:33] } 26. Qf3 { [%eval 2.36] [%clk 0:18:31] } 26... Kh8 { [%eval 2.72] [%clk 0:37:03] } 27. b3?! { [%eval 1.74] } { Inaccuracy. g3 was best. } { [%clk 0:10:02] } 27... Re8?? { [%eval 4.26] } { Blunder. c4 was best. } { [%clk 0:36:00] } 28. Rc4?! { [%eval 3.02] } { Inaccuracy. h4 was best. } { [%clk 0:09:55] } 28... Qa3? { [%eval 4.91] } { Mistake. Qb6 was best. } { [%clk 0:33:10] } 29. h4 { [%eval 4.51] [%clk 0:10:18] } 29... Be7 { [%eval 4.45] [%clk 0:31:44] } 30. Qxf7 { [%eval 4.11] [%clk 0:10:27] } 30... Qb2 { [%eval #5] [%clk 0:31:41] } 31. Be4 { [%eval -5.72] [%clk 0:04:37] } 31... Qe2 { [%eval 4.07] [%clk 0:21:54] } 32. Qf3 { [%eval 2.73] [%clk 0:02:48] } 32... Qxf3 { [%eval 3.22] [%clk 0:21:36] } 33. gxf3 { [%eval -1.45] [%clk 0:03:16] } 33... Bxh4 { [%eval 10.91] [%clk 0:21:45] } 34. Rxc5 { [%clk 0:03:32] } 34... Re7 { [%clk 0:19:51] } 35. f4 { [%clk 0:03:03] } 35... Rf8 { [%clk 0:18:02] } 36. Bg6 { [%clk 0:03:07] } 36... Re6 { [%clk 0:17:14] } 37. Rd6 { [%clk 0:03:18] } 37... Be7 { [%clk 0:17:31] } 38. Rxe6 { [%clk 0:02:51] } 38... Bxc5 { [%clk 0:17:58] } 39. f5 { [%clk 0:02:50] } 39... Bxe3+ { [%clk 0:18:16] } 40. Kg2 { [%clk 0:03:17] } 40... Kg8 { [%clk 0:16:39] } 41. Kf3 { [%clk 0:03:21] } 41... Bg5 { [%clk 0:16:47] } 42. Ra6 { [%clk 0:02:25] } 42... Ra8 { [%clk 0:17:10] } 43. Ke4 { [%clk 0:03:17] } 43... Kf8 { [%clk 0:17:10] } 44. b4 { [%clk 0:02:05] } 44... Bh4 { [%clk 0:16:35] } 45. a4 { [%clk 0:01:51] } 45... Bf2 { [%clk 0:16:57] } 46. Rd6 { [%clk 0:01:42] } 46... Ke7 { [%clk 0:16:54] } 47. Kd5 { [%clk 0:01:41] } 47... Rb8 { [%clk 0:17:02] } 48. f6+ { [%clk 0:01:51] } 48... gxf6 { [%clk 0:17:05] } 49. exf6+ { [%clk 0:02:20] } 49... Kf8 { [%clk 0:17:29] } 50. b5 { [%clk 0:01:57] } 50... Be3 { [%clk 0:16:48] } 51. Rd7 { [%clk 0:02:06] } 51... Bg5 { [%clk 0:16:31] } 52. Rh7 { [%clk 0:02:22] } 52... Rd8+ { [%clk 0:16:17] } 1-0