Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Mastrovasilis, Dimitrios
WhiteElo: 2577
Black: Firouzja, Alireza
BlackElo: 2810
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:01] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nf3 { [%eval 0.0] [%clk 0:03:01] } 2... d6 { [%eval 0.0] [%clk 0:03:04] } 3. Bb5+ { [%eval 0.0] [%clk 0:03:00] } 3... Nd7 { [%eval 0.24] [%clk 0:03:05] } 4. d4 { [%eval 0.15] [%clk 0:03:00] } 4... cxd4 { [%eval 0.31] [%clk 0:03:04] } 5. Qxd4 { [%eval 0.19] [%clk 0:03:00] } 5... a6 { [%eval 0.0] [%clk 0:03:04] } 6. Bxd7+ { [%eval 0.0] [%clk 0:02:59] } 6... Bxd7 { [%eval 0.0] [%clk 0:03:04] } 7. Nc3 { [%eval 0.0] [%clk 0:02:58] } 7... e6 { [%eval 0.26] [%clk 0:03:05] } 8. Bg5 { [%eval 0.16] [%clk 0:02:47] } 8... f6 { [%eval 0.06] [%clk 0:03:06] } 9. Be3 { [%eval 0.28] [%clk 0:02:41] } 9... Ne7 { [%eval 0.0] [%clk 0:03:06] } 10. O-O-O { [%eval -0.17] [%clk 0:02:18] } 10... Nc6 { [%eval -0.16] [%clk 0:03:07] } 11. Qb6 { [%eval -0.35] [%clk 0:02:15] } 11... Qb8? { [%eval 0.7] } { Mistake. Qxb6 was best. } { [%clk 0:02:47] } 12. Rd2 { [%eval 0.25] [%clk 0:01:43] } 12... Be7 { [%eval 0.05] [%clk 0:02:45] } 13. Rhd1 { [%eval -0.02] [%clk 0:01:44] } 13... O-O { [%eval 0.24] [%clk 0:02:23] } 14. Bf4 { [%eval 0.01] [%clk 0:01:30] } 14... e5 { [%eval -0.13] [%clk 0:02:24] } 15. Be3 { [%eval 0.0] [%clk 0:01:09] } 15... Be6 { [%eval 0.08] [%clk 0:02:24] } 16. Nd5 { [%eval 0.17] [%clk 0:01:08] } 16... Bd8 { [%eval 0.07] [%clk 0:02:25] } 17. Qb3 { [%eval 0.25] [%clk 0:01:07] } 17... Na5?! { [%eval 0.76] } { Inaccuracy. Kh8 was best. } { [%clk 0:02:03] } 18. Qb4? { [%eval -0.66] } { Mistake. Qd3 was best. } { [%clk 0:00:47] } 18... b5 { [%eval -0.54] [%clk 0:02:01] } 19. b3? { [%eval -1.65] } { Mistake. Nh4 was best. } { [%clk 0:00:32] } 19... Nc6 { [%eval -2.0] [%clk 0:01:58] } 20. Qc3 { [%eval -1.87] [%clk 0:00:29] } 20... Qb7 { [%eval -1.8] [%clk 0:01:56] } 21. Nb6?? { [%eval -6.75] } { Blunder. Qd3 was best. } { [%clk 0:00:14] } 21... Bxb6?? { [%eval -0.95] } { Blunder. b4 was best. } { [%clk 0:01:50] } 22. Bxb6 { [%eval -0.66] [%clk 0:00:15] } 22... Rac8 { [%eval -0.39] [%clk 0:01:11] } 23. Qe3 { [%eval -0.52] [%clk 0:00:17] } 23... Nb4?! { [%eval 0.2] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:58] } 24. a3?? { [%eval -4.14] } { Blunder. Kb2 was best. } { [%clk 0:00:15] } 24... Na2+? { [%eval -2.22] } { Mistake. Rc3 was best. } { [%clk 0:00:56] } 25. Kb2 { [%eval -2.28] [%clk 0:00:13] } 25... Nc3 { [%eval -2.11] [%clk 0:00:56] } 26. Rxd6 { [%eval -1.44] [%clk 0:00:07] } 26... Nxd1+ { [%eval -1.94] [%clk 0:00:51] } 27. Rxd1 { [%eval -2.51] [%clk 0:00:07] } 27... Rc6?? { [%eval -0.52] } { Blunder. Bg4 was best. } { [%clk 0:00:48] } 28. Ba5 { [%eval -0.36] [%clk 0:00:08] } 28... Rfc8 { [%eval -0.83] [%clk 0:00:48] } 29. Ne1 { [%eval -0.89] [%clk 0:00:09] } 29... h6 { [%eval -0.41] [%clk 0:00:45] } 30. f3 { [%eval -0.8] [%clk 0:00:09] } 30... Qf7?! { [%eval -0.29] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:39] } 31. Rd2 { [%eval -0.42] [%clk 0:00:09] } 31... Kh7 { [%eval 0.0] [%clk 0:00:40] } 32. g4 { [%eval 0.0] [%clk 0:00:09] } 32... Qe7 { [%eval 0.16] [%clk 0:00:23] } 33. Nd3 { [%eval 0.24] [%clk 0:00:06] } 33... Bf7 { [%eval 0.0] [%clk 0:00:19] } 34. h4?! { [%eval -0.81] } { Inaccuracy. Nb4 was best. } { [%clk 0:00:07] } 34... Qe6 { [%eval -0.8] [%clk 0:00:13] } 35. Nb4 { [%eval -0.85] [%clk 0:00:06] } 35... Rd6?! { [%eval 0.13] } { Inaccuracy. Rc3 was best. } { [%clk 0:00:13] } 36. g5?? { [%eval -2.5] } { Blunder. Nd5 was best. } { [%clk 0:00:04] } 36... Rxd2 { [%eval -1.97] [%clk 0:00:12] } 37. Qxd2 { [%eval -1.83] [%clk 0:00:05] } 37... fxg5 { [%eval -1.28] [%clk 0:00:13] } 38. hxg5 { [%eval -1.19] [%clk 0:00:07] } 38... h5? { [%eval 0.08] } { Mistake. Bh5 was best. } { [%clk 0:00:13] } 39. Nd3 { [%eval 0.11] [%clk 0:00:07] } 39... Qd6 { [%eval 0.15] [%clk 0:00:06] } 40. Bc3 { [%eval 0.0] [%clk 0:00:07] } 40... Rd8 { [%eval 0.19] [%clk 0:00:06] } 41. Qh2 { [%eval 0.43] [%clk 0:00:08] } 41... Qe6?? { [%eval 4.2] } { Blunder. Rc8 was best. } { [%clk 0:00:04] } 42. Nxe5 { [%eval 4.62] [%clk 0:00:07] } 42... Be8 { [%eval 5.03] [%clk 0:00:04] } 43. f4 { [%eval 4.94] [%clk 0:00:08] } 43... g6 { [%eval 4.83] [%clk 0:00:05] } 44. Qf2 { [%eval 5.87] [%clk 0:00:06] } 44... Qe7 { [%eval 6.32] [%clk 0:00:03] } 45. Qb6?? { [%eval 2.77] } { Blunder. f5 was best. } { [%clk 0:00:06] } 45... Rc8 { [%eval 3.81] [%clk 0:00:04] } 46. Bb4?? { [%eval 0.0] } { Blunder. Nxg6 was best. } { [%clk 0:00:06] } 46... Qc7 { [%eval 0.0] [%clk 0:00:05] } 47. Qf2 { [%eval 0.34] [%clk 0:00:03] } 47... a5 { [%eval 0.49] [%clk 0:00:06] } 48. Be1 { [%eval 0.0] [%clk 0:00:03] } 48... a4?! { [%eval 0.87] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:06] } 49. Qd2?? { [%eval -2.61] } { Blunder. b4 was best. } { [%clk 0:00:03] } 49... axb3 { [%eval -2.59] [%clk 0:00:06] } 50. cxb3 { [%eval -2.77] [%clk 0:00:04] } 50... Rd8?? { [%eval 0.0] } { Blunder. Bc6 was best. } { [%clk 0:00:06] } 51. Qc3?? { [%eval -2.82] } { Blunder. Qe3 was best. } { [%clk 0:00:05] } 51... Qb7?? { [%eval 0.0] } { Blunder. Qxc3+ was best. } { [%clk 0:00:05] } 52. f5 { [%eval -0.5] [%clk 0:00:04] } 52... Rc8? { [%eval 0.65] } { Mistake. gxf5 was best. } { [%clk 0:00:03] } 53. fxg6+?! { [%eval 0.0] } { Inaccuracy. Qh3 was best. } { [%clk 0:00:04] } 53... Bxg6 { [%eval 0.0] [%clk 0:00:04] } 54. Qd4 { [%eval -0.14] [%clk 0:00:05] } 54... Qc7 { [%eval 0.11] [%clk 0:00:04] } 55. Bc3 { [%eval 0.14] [%clk 0:00:04] } 55... Rd8 { [%eval 0.2] [%clk 0:00:05] } 56. Qe3 { [%eval 0.0] [%clk 0:00:04] } 56... Qd6?? { [%eval 6.41] } { Blunder. Re8 was best. } { [%clk 0:00:05] } 57. Nxg6?? { [%eval -1.67] } { Blunder. Qa7+ was best. } { [%clk 0:00:04] } 57... Kxg6 { [%eval -1.69] [%clk 0:00:06] } 58. Qf3? { [%eval -3.1] } { Mistake. e5 was best. } { [%clk 0:00:03] } 58... Qh2+?? { [%eval -0.19] } { Blunder. Rf8 was best. } { [%clk 0:00:06] } 59. Kb1 { [%eval -0.07] [%clk 0:00:04] } 59... Qg1+ { [%eval -0.08] [%clk 0:00:06] } 60. Kb2? { [%eval -1.13] } { Mistake. Ka2 was best. } { [%clk 0:00:05] } 60... Qxg5 { [%eval -0.95] [%clk 0:00:06] } 61. e5 { [%eval -1.04] [%clk 0:00:04] } 61... Qf5 { [%eval -1.42] [%clk 0:00:06] } 62. Qg2+ { [%eval -0.76] [%clk 0:00:04] } 62... Kf7 { [%eval -0.57] [%clk 0:00:03] } 63. Qb7+ { [%eval -0.76] [%clk 0:00:05] } 63... Rd7 { [%eval -0.58] [%clk 0:00:04] } 64. Qg2?? { [%eval -2.44] } { Blunder. Qxb5 was best. } { [%clk 0:00:04] } 64... Ke6?? { [%eval -0.42] } { Blunder. Rd3 was best. } { [%clk 0:00:03] } 65. a4 { [%eval -0.91] [%clk 0:00:05] } 65... bxa4 { [%eval -0.87] [%clk 0:00:05] } 66. bxa4?! { [%eval -1.57] } { Inaccuracy. Qc6+ was best. } { [%clk 0:00:06] } 66... Qg4?? { [%eval 0.0] } { Blunder. Rc7 was best. } { [%clk 0:00:05] } 67. Qc6+ { [%eval 0.0] [%clk 0:00:04] } 67... Kf7 { [%eval 0.0] [%clk 0:01:05] } 68. Qf6+ { [%eval 0.0] [%clk 0:00:05] } 68... Kg8?? { [%eval 16.46] } { Blunder. Ke8 was best. } { [%clk 0:01:07] } 69. e6 { [%eval 25.84] [%clk 0:00:04] } 69... Rb7+ { [%eval 59.36] [%clk 0:00:43] } 70. Ka3 { [%eval 59.88] [%clk 0:00:05] } 70... Kh7 { [%eval 72.33] [%clk 0:00:45] } 71. e7 { [%eval 75.47] [%clk 0:00:05] } 71... Qg8 { [%eval #26] [%clk 0:00:05] } 72. Qf5+ { [%eval 76.25] [%clk 0:00:04] } 72... Kh6 { [%eval 85.52] [%clk 0:00:07] } 73. Qf6+ { [%eval #39] } 73... Kh7 { [%eval 76.76] } 0-1