Event: Round 1: Badacsonyi, Stanley - Praggnanandhaa R
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-1/blZBAVFl/IiSmYjfw
Date: 2025-11-27
White: Badacsonyi, Stanley
WhiteTitle: FM
WhiteElo: 2316
Black: Praggnanandhaa R
BlackTitle: GM
BlackElo: 2768
Result: 0-1
ECO: E40
Opening: Nimzo-Indian Defense: Rubinstein System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:32] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.14] [%clk 1:30:44] } 3. Nc3 { [%eval 0.09] [%clk 1:31:36] } 3... Bb4 { [%eval 0.15] [%clk 1:30:57] } 4. e3 { [%eval 0.06] [%clk 1:31:48] } 4... Bxc3+ { [%eval 0.54] [%clk 1:30:43] } 5. bxc3 { [%eval 0.57] [%clk 1:32:08] } 5... b6 { [%eval 0.63] [%clk 1:31:08] } 6. Bd3 { [%eval 0.45] [%clk 1:28:21] } 6... Bb7 { [%eval 0.48] [%clk 1:31:30] } 7. f3 { [%eval 0.43] [%clk 1:25:37] } 7... d6 { [%eval 0.55] [%clk 1:31:48] } 8. e4 { [%eval 0.49] [%clk 1:24:10] } 8... Qe7 { [%eval 0.58] [%clk 1:31:59] } 9. Be3 { [%eval 0.55] [%clk 1:22:51] } 9... Nc6 { [%eval 0.6] [%clk 1:29:43] } 10. Nh3?! { [%eval 0.05] } { Inaccuracy. Ne2 was best. } { [%clk 1:09:22] } 10... Na5 { [%eval 0.2] [%clk 1:26:11] } 11. Nf2 { [%eval 0.29] [%clk 1:01:43] } 11... Ba6 { [%eval 0.64] [%clk 1:20:15] } 12. Qe2 { [%eval 0.66] [%clk 0:54:23] } 12... Nd7 { [%eval 0.58] [%clk 1:12:27] } 13. c5?! { [%eval -0.24] } { Inaccuracy. O-O was best. } { [%clk 0:42:45] } 13... Bxd3 { [%eval -0.25] [%clk 1:12:27] } 14. Nxd3 { [%eval -0.26] [%clk 0:43:09] } 14... O-O { [%eval -0.21] [%clk 1:09:47] } 15. O-O { [%eval -0.25] [%clk 0:34:08] } 15... dxc5 { [%eval -0.19] [%clk 1:05:56] } 16. dxc5 { [%eval -0.3] [%clk 0:34:31] } 16... bxc5 { [%eval -0.25] [%clk 1:05:58] } 17. Rab1 { [%eval -0.32] [%clk 0:32:11] } 17... c4 { [%eval -0.29] [%clk 0:57:33] } 18. Nb4 { [%eval -0.56] [%clk 0:24:11] } 18... a6 { [%eval -0.24] [%clk 0:50:15] } 19. Rfd1 { [%eval -0.23] [%clk 0:23:30] } 19... Rfb8 { [%eval -0.3] [%clk 0:42:08] } 20. Qd2 { [%eval -0.34] [%clk 0:17:49] } 20... Nb6 { [%eval -0.32] [%clk 0:37:04] } 21. Qd4?! { [%eval -0.91] } { Inaccuracy. Qf2 was best. } { [%clk 0:17:21] } 21... f6 { [%eval -0.52] [%clk 0:34:09] } 22. Qd2 { [%eval -0.55] [%clk 0:10:50] } 22... Na4?! { [%eval 0.0] } { Inaccuracy. Rd8 was best. } { [%clk 0:32:06] } 23. Nd5 { [%eval 0.0] [%clk 0:06:15] } 23... Qd6 { [%eval 0.0] [%clk 0:17:05] } 24. Rxb8+ { [%eval 0.0] [%clk 0:06:14] } 24... Rxb8 { [%eval 0.0] [%clk 0:15:16] } 25. Qc2 { [%eval 0.0] [%clk 0:06:42] } 25... Qa3 { [%eval 0.0] [%clk 0:14:28] } 26. Bc1 { [%eval 0.0] [%clk 0:06:41] } 26... Qc5+ { [%eval 0.0] [%clk 0:09:49] } 27. Be3 { [%eval 0.0] [%clk 0:07:03] } 27... Qb5 { [%eval 0.0] [%clk 0:08:17] } 28. Nxc7 { [%eval 0.0] [%clk 0:06:43] } 28... Qc6 { [%eval 0.0] [%clk 0:08:28] } 29. Nxa6 { [%eval 0.0] [%clk 0:03:34] } 29... Rb2 { [%eval 0.0] [%clk 0:07:42] } 30. Rd8+ { [%eval 0.0] [%clk 0:03:59] } 30... Kf7 { [%eval 0.0] [%clk 0:08:08] } 31. Qd1 { [%eval 0.0] [%clk 0:04:23] } 31... Nxc3 { [%eval 0.0] [%clk 0:07:55] } 32. Qd7+ { [%eval 0.0] [%clk 0:04:42] } 32... Kg6 { [%eval 0.0] [%clk 0:05:08] } 33. h4 { [%eval 0.0] [%clk 0:03:53] } 33... h5? { [%eval 1.65] } { Mistake. Qxd7 was best. } { [%clk 0:00:47] } 34. Nc5 { [%eval 1.71] [%clk 0:02:40] } 34... Rb1+ { [%eval 2.28] [%clk 0:00:45] } 35. Kh2 { [%eval 2.32] [%clk 0:03:04] } 35... Qxd7 { [%eval 2.15] [%clk 0:01:10] } 36. Rxd7 { [%eval 2.03] [%clk 0:03:27] } 36... Nd1 { [%eval 1.82] [%clk 0:01:30] } 37. Bd4?? { [%eval -0.26] } { Blunder. Bg1 was best. } { [%clk 0:03:10] } 37... e5 { [%eval -0.19] [%clk 0:01:05] } 38. Bg1? { [%eval -1.45] } { Mistake. Bxe5 was best. } { [%clk 0:03:06] } 38... c3 { [%eval -1.59] [%clk 0:01:18] } 39. Rc7 { [%eval -1.48] [%clk 0:03:33] } 39... c2 { [%eval -1.52] [%clk 0:00:38] } 40. Nd3 { [%eval -1.52] [%clk 0:03:23] } 40... Nb2 { [%eval -1.53] [%clk 0:00:54] } 41. Nxb2? { [%eval -3.53] } { Mistake. Nxe5+ was best. } { [%clk 0:01:35] } 41... c1=Q { [%eval -3.5] [%clk 0:00:38] } 42. Rxc1 { [%eval -3.54] [%clk 0:01:58] } 42... Rxc1 { [%eval -3.54] [%clk 0:01:03] } 43. Nd3 { [%eval -3.52] [%clk 0:29:29] } 43... Rc3 { [%eval -3.49] [%clk 0:27:51] } 44. Nb4 { [%eval -3.53] [%clk 0:28:31] } 44... Nc6 { [%eval -3.55] [%clk 0:27:20] } 45. a3 { [%eval -3.52] [%clk 0:28:24] } 45... Na5 { [%eval -3.45] [%clk 0:25:33] } 46. Nd5 { [%eval -3.51] [%clk 0:28:13] } 46... Rxa3 { [%eval -3.47] [%clk 0:25:57] } 47. Kh3 { [%eval -3.75] [%clk 0:28:19] } 47... Nc4 { [%eval -3.71] [%clk 0:26:00] } 48. Bf2 { [%eval -3.69] [%clk 0:28:20] } 48... Nb2 { [%eval -3.64] [%clk 0:25:10] } 49. Be3 { [%eval -3.64] [%clk 0:27:39] } 49... Nd3 { [%eval -3.5] [%clk 0:24:14] } 50. Kg3 { [%eval -3.67] [%clk 0:27:41] } 50... Rb3 { [%eval -3.63] [%clk 0:24:30] } 51. Bg1 { [%eval -4.12] [%clk 0:27:39] } 51... Kf7 { [%eval -4.1] [%clk 0:24:53] } 52. Ba7 { [%eval -4.33] [%clk 0:27:37] } 52... g6 { [%eval -4.15] [%clk 0:23:58] } 53. Bg1 { [%eval -4.37] [%clk 0:27:18] } 53... Rb2 { [%eval -4.45] [%clk 0:23:30] } 54. Be3 { [%eval -4.43] [%clk 0:27:00] } 54... f5 { [%eval -4.34] [%clk 0:20:24] } 55. Kh3 { [%eval -4.72] [%clk 0:26:17] } 55... fxe4 { [%eval -4.61] [%clk 0:20:08] } 56. fxe4 { [%eval -4.85] [%clk 0:26:40] } 56... Nb4 { [%eval -4.53] [%clk 0:20:30] } 0-1