Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Petrosian, Tigran L.
WhiteElo: 2602
Black: Duda, Jan-Krzysztof
BlackElo: 2792
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.25] [%clk 0:03:04] } 2. g3 { [%eval 0.05] [%clk 0:03:04] } 2... b6 { [%eval 0.39] [%clk 0:03:05] } 3. d3 { [%eval 0.09] [%clk 0:03:04] } 3... d5 { [%eval 0.38] [%clk 0:02:57] } 4. Bg2 { [%eval 0.46] [%clk 0:03:05] } 4... Bb7 { [%eval 0.37] [%clk 0:02:58] } 5. O-O { [%eval 0.19] [%clk 0:03:06] } 5... g6 { [%eval 0.65] [%clk 0:02:59] } 6. c4 { [%eval 0.72] [%clk 0:03:01] } 6... dxc4 { [%eval 0.69] [%clk 0:02:30] } 7. Qa4+ { [%eval 0.5] [%clk 0:03:03] } 7... Nbd7 { [%eval 0.44] [%clk 0:02:27] } 8. Qxc4 { [%eval 0.35] [%clk 0:03:03] } 8... e6 { [%eval 0.6] [%clk 0:02:11] } 9. Bf4 { [%eval 0.54] [%clk 0:02:41] } 9... c5 { [%eval 0.52] [%clk 0:01:59] } 10. Nc3 { [%eval 0.67] [%clk 0:02:40] } 10... a6 { [%eval 0.6] [%clk 0:01:59] } 11. a4?! { [%eval 0.0] } { Inaccuracy. Rfd1 was best. } { [%clk 0:02:38] } 11... Bg7 { [%eval 0.0] [%clk 0:01:52] } 12. Ne5 { [%eval -0.07] [%clk 0:02:02] } 12... Bxg2 { [%eval 0.0] [%clk 0:01:49] } 13. Kxg2 { [%eval 0.12] [%clk 0:02:02] } 13... Nxe5 { [%eval 0.38] [%clk 0:00:47] } 14. Bxe5 { [%eval 0.22] [%clk 0:02:03] } 14... O-O { [%eval 0.24] [%clk 0:00:48] } 15. Qh4 { [%eval 0.0] [%clk 0:01:09] } 15... Nd5 { [%eval 0.07] [%clk 0:00:33] } 16. Qxd8 { [%eval 0.0] [%clk 0:01:00] } 16... Rfxd8 { [%eval -0.02] [%clk 0:00:31] } 17. Nxd5 { [%eval 0.02] [%clk 0:00:51] } 17... Rxd5 { [%eval 0.45] [%clk 0:00:09] } 18. Bc7 { [%eval 0.42] [%clk 0:00:46] } 18... c4 { [%eval 0.89] [%clk 0:00:08] } 19. dxc4 { [%eval 0.62] [%clk 0:00:45] } 19... Rc5 { [%eval 0.79] [%clk 0:00:07] } 20. Bxb6 { [%eval 0.85] [%clk 0:00:44] } 20... Rxc4 { [%eval 0.68] [%clk 0:00:08] } 21. a5 { [%eval 0.84] [%clk 0:00:16] } 21... Bxb2 { [%eval 0.67] [%clk 0:00:07] } 22. Rad1 { [%eval 0.75] [%clk 0:00:16] } 22... Rc2 { [%eval 0.98] [%clk 0:00:07] } 23. e3 { [%eval 1.09] [%clk 0:00:14] } 23... h5 { [%eval 1.07] [%clk 0:00:04] } 24. Rd7 { [%eval 0.9] [%clk 0:00:14] } 24... Bc3?? { [%eval 3.2] } { Blunder. g5 was best. } { [%clk 0:00:05] } 25. Rc7 { [%eval 3.5] [%clk 0:00:14] } 25... e5 { [%eval 3.73] [%clk 0:00:05] } 26. Rb1? { [%eval 2.05] } { Mistake. Kf3 was best. } { [%clk 0:00:13] } 26... Rb2 { [%eval 2.0] [%clk 0:00:03] } 27. Rd1 { [%eval 1.61] [%clk 0:00:11] } 27... Bd2?! { [%eval 2.38] } { Inaccuracy. Bb4 was best. } { [%clk 0:00:04] } 28. Rd7? { [%eval 0.79] } { Mistake. Re7 was best. } { [%clk 0:00:11] } 28... Bb4 { [%eval 1.06] [%clk 0:00:05] } 29. R1d5 { [%eval 0.7] [%clk 0:00:12] } 29... Re8 { [%eval 0.67] [%clk 0:00:06] } 30. Ra7 { [%eval 0.51] [%clk 0:00:12] } 30... e4?? { [%eval 2.71] } { Blunder. Be1 was best. } { [%clk 0:00:06] } 31. Rdd7?! { [%eval 2.08] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:13] } 31... Rf8 { [%eval 2.48] [%clk 0:00:06] } 32. Kf1 { [%eval 2.03] [%clk 0:00:09] } 32... Rb1+ { [%eval 2.32] [%clk 0:00:07] } 33. Kg2 { [%eval 2.49] [%clk 0:00:10] } 33... Rb2 { [%eval 2.4] [%clk 0:00:08] } 34. Bd4?? { [%eval 0.56] } { Blunder. Rxa6 was best. } { [%clk 0:00:09] } 34... Ra2 { [%eval 0.68] [%clk 0:00:09] } 35. Kf1?! { [%eval 0.12] } { Inaccuracy. Rxa6 was best. } { [%clk 0:00:08] } 35... Rxa5 { [%eval 0.14] [%clk 0:00:09] } 36. Rdb7 { [%eval 0.01] [%clk 0:00:05] } 36... Ra4 { [%eval 0.18] [%clk 0:00:06] } 37. h3 { [%eval 0.22] [%clk 0:00:05] } 37... a5 { [%eval 0.65] [%clk 0:00:07] } 38. g4 { [%eval 0.71] [%clk 0:00:06] } 38... hxg4 { [%eval 0.82] [%clk 0:00:05] } 39. hxg4 { [%eval 0.73] [%clk 0:00:07] } 39... Ra3?! { [%eval 1.39] } { Inaccuracy. Ba3 was best. } { [%clk 0:00:04] } 40. g5? { [%eval 0.21] } { Mistake. Kg2 was best. } { [%clk 0:00:07] } 40... Rd3 { [%eval 0.55] [%clk 0:00:04] } 41. Kg2?! { [%eval 0.0] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:05] } 41... Rd1? { [%eval 1.47] } { Mistake. Bc3 was best. } { [%clk 0:00:04] } 42. Rd7? { [%eval 0.09] } { Mistake. Rc7 was best. } { [%clk 0:00:05] } 42... Rc1 { [%eval 0.12] [%clk 0:00:05] } 43. Rdb7 { [%eval 0.0] [%clk 0:00:05] } 43... Rc6 { [%eval 0.08] [%clk 0:00:05] } 44. Rb5 { [%eval 0.0] [%clk 0:00:05] } 44... Re6 { [%eval 0.16] [%clk 0:00:05] } 45. Kg3 { [%eval 0.17] [%clk 0:00:06] } 45... Rfe8 { [%eval 0.12] [%clk 0:00:05] } 46. Kg4 { [%eval 0.23] [%clk 0:00:05] } 46... R6e7 { [%eval 0.12] [%clk 0:00:03] } 47. Rxe7 { [%eval 0.28] } 47... Bxe7 { [%eval 0.13] [%clk 0:00:04] } 48. Re5 { [%eval 0.0] [%clk 0:00:07] } 48... a4 { [%eval 0.0] [%clk 0:00:04] } 49. Bc5 { [%eval 0.0] [%clk 0:00:07] } 49... Kf8 { [%eval 0.0] [%clk 0:00:04] } 50. Bxe7+ { [%eval 0.0] } 50... Rxe7 { [%eval 0.0] [%clk 0:00:06] } 51. Ra5 { [%eval 0.0] [%clk 0:00:07] } 51... Re6 { [%eval 0.0] [%clk 0:00:03] } 52. Kf4 { [%eval 0.0] [%clk 0:00:08] } 52... f5 { [%eval 0.08] [%clk 0:00:03] } 53. gxf6 { [%eval 0.0] [%clk 0:00:05] } 53... Rxf6+ { [%eval 0.0] [%clk 0:00:04] } 54. Kg3 { [%eval 0.0] [%clk 0:00:06] } 54... Rf3+ { [%eval 0.0] [%clk 0:00:05] } 55. Kg2 { [%eval 0.0] [%clk 0:00:08] } 55... Rf5 { [%eval 0.0] [%clk 0:00:06] } 56. Rxa4 { [%eval 0.0] [%clk 0:00:08] } 56... Rg5+ { [%eval 0.0] [%clk 0:00:07] } 57. Kh3 { [%eval 0.0] [%clk 0:00:09] } 57... Re5 { [%eval 0.0] [%clk 0:00:04] } 58. Ra7 { [%eval 0.0] [%clk 0:00:07] } 58... Kg8 { [%eval 0.0] [%clk 0:00:04] } 59. Kg4 { [%eval 0.0] [%clk 0:00:08] } 59... Kf8 { [%eval 0.0] [%clk 0:00:05] } 60. Rb7 { [%eval 0.0] [%clk 0:00:08] } 60... Kg8 { [%eval 0.0] [%clk 0:00:06] } 61. Rb2 { [%eval 0.0] [%clk 0:00:07] } 61... Rf5 { [%eval 0.0] [%clk 0:00:06] } 62. Kg3 { [%eval 0.0] [%clk 0:00:08] } 62... Rf3+ { [%eval 0.0] [%clk 0:00:06] } 63. Kg2 { [%eval 0.0] [%clk 0:00:09] } 63... Rf5 { [%eval 0.0] [%clk 0:00:07] } 64. Rb8+ { [%eval 0.0] [%clk 0:00:08] } 64... Kg7 { [%eval 0.0] [%clk 0:00:08] } 65. Re8 { [%eval 0.0] [%clk 0:00:08] } 65... Rg5+ { [%eval 0.0] [%clk 0:00:09] } 66. Kf1 { [%eval 0.0] [%clk 0:00:09] } 66... Rg4 { [%eval 0.0] [%clk 0:00:10] } 67. Ke2 { [%eval 0.0] [%clk 0:00:07] } 67... Kf7 { [%eval 0.0] [%clk 0:00:11] } 68. Re5 { [%eval 0.0] [%clk 0:00:08] } 68... Kf6 { [%eval 0.0] [%clk 0:00:12] } 69. Rb5 { [%eval 0.0] [%clk 0:00:09] } 69... Rg1 { [%eval 0.0] [%clk 0:00:11] } 1/2-1/2