Event: Biel Chess Festival GM1-Blz
Site: Biel, Switzerland
Date: 2024-07-21
White: Praggnanandhaa R
WhiteTitle: GM
WhiteElo: 2680
Black: Shankland, Sam
BlackTitle: GM
BlackElo: 2648
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.22] [%clk 0:03:04] } 2... d6 { [%eval 0.26] [%clk 0:03:05] } 3. Nc3 { [%eval 0.13] [%clk 0:03:02] } 3... Nc6 { [%eval 0.39] [%clk 0:03:05] } 4. Bb5 { [%eval 0.03] [%clk 0:02:54] } 4... e5 { [%eval 0.09] [%clk 0:03:04] } 5. d3 { [%eval 0.02] [%clk 0:02:54] } 5... Nf6 { [%eval 0.11] [%clk 0:02:59] } 6. O-O { [%eval 0.08] [%clk 0:02:54] } 6... Be7 { [%eval 0.04] [%clk 0:03:01] } 7. h3 { [%eval 0.0] [%clk 0:02:55] } 7... O-O { [%eval 0.0] [%clk 0:03:01] } 8. a4 { [%eval -0.01] [%clk 0:02:56] } 8... h6 { [%eval 0.0] [%clk 0:02:45] } 9. Bc4 { [%eval -0.02] [%clk 0:02:53] } 9... Be6 { [%eval 0.07] [%clk 0:02:45] } 10. Re1 { [%eval 0.1] [%clk 0:02:53] } 10... Qd7 { [%eval 0.02] [%clk 0:02:39] } 11. Bd2 { [%eval 0.0] [%clk 0:02:50] } 11... Rae8 { [%eval 0.1] [%clk 0:02:30] } 12. Nd5 { [%eval 0.06] [%clk 0:02:47] } 12... Bd8 { [%eval 0.11] [%clk 0:02:30] } 13. c3 { [%eval -0.05] [%clk 0:02:47] } 13... a6 { [%eval -0.01] [%clk 0:02:24] } 14. a5 { [%eval -0.23] [%clk 0:02:15] } 14... Bxd5 { [%eval -0.25] [%clk 0:02:17] } 15. exd5 { [%eval -0.3] [%clk 0:02:15] } 15... Ne7 { [%eval 0.18] [%clk 0:02:18] } 16. Qb3 { [%eval 0.03] [%clk 0:02:15] } 16... Ng6 { [%eval 0.13] [%clk 0:02:16] } 17. Qa2?! { [%eval -0.51] } { Inaccuracy. Qa4 was best. } { [%clk 0:02:08] } 17... Nh5 { [%eval -0.28] [%clk 0:02:14] } 18. Bb3 { [%eval -0.28] [%clk 0:02:09] } 18... Nhf4 { [%eval 0.0] [%clk 0:01:55] } 19. Ba4? { [%eval -1.2] } { Mistake. Bxf4 was best. } { [%clk 0:01:56] } 19... Qf5?? { [%eval 0.75] } { Blunder. Nxh3+ was best. } { [%clk 0:01:56] } 20. Bxe8 { [%eval 0.74] [%clk 0:01:54] } 20... Rxe8 { [%eval 0.68] [%clk 0:01:57] } 21. Qa4 { [%eval 0.79] [%clk 0:01:54] } 21... Rf8 { [%eval 0.75] [%clk 0:01:55] } 22. Qe4 { [%eval 0.44] [%clk 0:01:54] } 22... Qh5 { [%eval 0.41] [%clk 0:01:56] } 23. c4?? { [%eval -3.15] } { Blunder. Bxf4 was best. } { [%clk 0:01:01] } 23... f5 { [%eval -3.17] [%clk 0:01:53] } 24. Qe3 { [%eval -3.0] [%clk 0:01:03] } 24... Nxg2 { [%eval -3.16] [%clk 0:01:43] } 25. Kxg2 { [%eval -2.94] [%clk 0:00:49] } 25... Nf4+ { [%eval -2.91] [%clk 0:01:45] } 26. Kg1 { [%eval -3.43] [%clk 0:00:30] } 26... Qg6+ { [%eval -3.5] [%clk 0:01:04] } 27. Ng5 { [%eval -3.4] [%clk 0:00:30] } 27... Qxg5+? { [%eval -1.9] } { Mistake. hxg5 was best. } { [%clk 0:00:56] } 28. Qg3 { [%eval -2.03] [%clk 0:00:31] } 28... Nxh3+ { [%eval -1.83] [%clk 0:00:57] } 29. Kh2 { [%eval -2.1] [%clk 0:00:32] } 29... Qxd2 { [%eval -2.04] [%clk 0:00:55] } 30. Kxh3 { [%eval -2.13] [%clk 0:00:33] } 30... Bg5 { [%eval -2.08] [%clk 0:00:52] } 31. Kg2 { [%eval -2.12] [%clk 0:00:21] } 31... Kh7 { [%eval -1.81] [%clk 0:00:50] } 32. Qf3 { [%eval -1.82] [%clk 0:00:18] } 32... Bf4 { [%eval -1.26] [%clk 0:00:45] } 33. Re2?! { [%eval -2.01] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:19] } 33... Qb4 { [%eval -1.9] [%clk 0:00:46] } 34. Kh1 { [%eval -1.93] [%clk 0:00:13] } 34... Rf6 { [%eval -2.14] [%clk 0:00:43] } 35. Qh3 { [%eval -2.14] [%clk 0:00:07] } 35... Qb3 { [%eval -2.22] [%clk 0:00:39] } 36. Qf3?! { [%eval -3.47] } { Inaccuracy. Ree1 was best. } { [%clk 0:00:06] } 36... g5 { [%eval -3.29] [%clk 0:00:39] } 37. Ree1 { [%eval -3.46] [%clk 0:00:06] } 37... e4 { [%eval -3.38] [%clk 0:00:38] } 38. Qd1 { [%eval -3.44] [%clk 0:00:06] } 38... Qxb2?! { [%eval -2.08] } { Inaccuracy. Qxd3 was best. } { [%clk 0:00:27] } 39. Qe2? { [%eval -4.34] } { Mistake. Qh5 was best. } { [%clk 0:00:06] } 39... Qc3?? { [%eval -1.7] } { Blunder. Qxe2 was best. } { [%clk 0:00:25] } 40. Kg2? { [%eval -3.37] } { Mistake. Qh5 was best. } { [%clk 0:00:05] } 40... g4 { [%eval -3.45] [%clk 0:00:25] } 41. Rab1 { [%eval -4.14] [%clk 0:00:05] } 41... Rf7 { [%eval -4.22] [%clk 0:00:25] } 42. Red1 { [%eval -3.85] [%clk 0:00:05] } 42... Re7 { [%eval -3.52] [%clk 0:00:23] } 43. Qb2 { [%eval -3.44] [%clk 0:00:05] } 43... Qxb2 { [%eval -3.32] [%clk 0:00:19] } 44. Rxb2 { [%eval -3.34] [%clk 0:00:07] } 44... Be5 { [%eval -3.12] [%clk 0:00:17] } 45. Rb3?! { [%eval -4.44] } { Inaccuracy. Re2 was best. } { [%clk 0:00:06] } 45... f4 { [%eval -4.43] [%clk 0:00:12] } 46. dxe4 { [%eval -4.22] [%clk 0:00:06] } 46... f3+ { [%eval -4.35] [%clk 0:00:13] } 47. Kg1 { [%eval -4.32] [%clk 0:00:06] } 47... Bd4 { [%eval -4.02] [%clk 0:00:14] } 48. Rdb1?! { [%eval -5.5] } { Inaccuracy. Rbb1 was best. } { [%clk 0:00:05] } 48... Rxe4 { [%eval -5.63] [%clk 0:00:15] } 49. Rxb7+ { [%eval -5.8] [%clk 0:00:04] } 49... Kg6 { [%clk 0:00:16] } 50. R1b6 { [%clk 0:00:04] } 50... Re1+ { [%clk 0:00:15] } 51. Kh2 { [%clk 0:00:06] } 51... Be5# { [%clk 0:00:17] } 0-1