Event: Round 8: Mammadzada, Mammad - Moshenberg, David
Date: 2025-07-21
White: Mammadzada, Mammad
WhiteElo: 1939
Black: Moshenberg, David
BlackElo: 1863
Result: 1/2-1/2
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:58] } 1... d5 { [%eval 0.18] [%clk 1:31:00] } 2. g3 { [%eval 0.15] [%clk 1:31:22] } 2... c5 { [%eval 0.14] [%clk 1:31:22] } 3. Bg2 { [%eval 0.1] [%clk 1:31:46] } 3... Nc6 { [%eval 0.26] [%clk 1:31:51] } 4. d4 { [%eval 0.21] [%clk 1:32:08] } 4... e6 { [%eval 0.17] [%clk 1:30:57] } 5. O-O { [%eval 0.27] [%clk 1:32:09] } 5... Nf6 { [%eval 0.19] [%clk 1:31:26] } 6. c4 { [%eval 0.28] [%clk 1:31:23] } 6... dxc4 { [%eval 0.18] [%clk 1:30:02] } 7. dxc5 { [%eval 0.21] [%clk 1:30:57] } 7... Qxd1 { [%eval 0.15] [%clk 1:30:03] } 8. Rxd1 { [%eval 0.28] [%clk 1:31:19] } 8... Bxc5 { [%eval 0.31] [%clk 1:30:21] } 9. Nbd2 { [%eval 0.3] [%clk 1:31:05] } 9... c3 { [%eval 0.27] [%clk 1:24:21] } 10. bxc3 { [%eval 0.21] [%clk 1:31:19] } 10... O-O { [%eval 0.25] [%clk 1:24:25] } 11. Nb3 { [%eval 0.27] [%clk 1:22:48] } 11... Be7 { [%eval 0.28] [%clk 1:24:06] } 12. Nfd4 { [%eval 0.24] [%clk 1:13:16] } 12... Bd7 { [%eval 0.31] [%clk 1:22:22] } 13. Nb5 { [%eval 0.23] [%clk 1:07:36] } 13... a6 { [%eval 0.75] [%clk 1:16:06] } 14. Nd6 { [%eval 0.77] [%clk 1:06:46] } 14... Bxd6 { [%eval 0.77] [%clk 1:12:07] } 15. Rxd6 { [%eval 0.81] [%clk 1:07:01] } 15... Rad8? { [%eval 1.98] } { Mistake. Rfd8 was best. } { [%clk 1:11:08] } 16. Ba3 { [%eval 1.86] [%clk 1:00:44] } 16... Bc8 { [%eval 2.26] [%clk 1:11:27] } 17. Rxc6? { [%eval 0.93] } { Mistake. Bxc6 was best. } { [%clk 0:55:44] } 17... bxc6 { [%eval 0.86] [%clk 1:11:56] } 18. Bxf8 { [%eval 0.82] [%clk 0:56:07] } 18... Kxf8 { [%eval 0.79] [%clk 1:12:24] } 19. Bxc6 { [%eval 0.72] [%clk 0:56:16] } 19... Ke7 { [%eval 0.89] [%clk 1:12:19] } 20. c4 { [%eval 0.8] [%clk 0:48:01] } 20... e5 { [%eval 0.94] [%clk 1:12:21] } 21. c5 { [%eval 0.59] [%clk 0:46:32] } 21... Be6?! { [%eval 1.31] } { Inaccuracy. Nd5 was best. } { [%clk 1:12:37] } 22. Bb7 { [%eval 1.33] [%clk 0:45:24] } 22... Bc4?? { [%eval 4.0] } { Blunder. Ne8 was best. } { [%clk 1:13:06] } 23. c6 { [%eval 3.86] [%clk 0:45:01] } 23... Nd5 { [%eval 4.3] [%clk 1:12:45] } 24. e4?? { [%eval 0.17] } { Blunder. Na5 was best. } { [%clk 0:39:22] } 24... Nc7 { [%eval 0.18] [%clk 1:12:56] } 25. Nc5 { [%eval -0.04] [%clk 0:38:23] } 25... Rd2 { [%eval 0.02] [%clk 1:13:06] } 26. Rc1 { [%eval -0.07] [%clk 0:36:55] } 26... Be2 { [%eval 0.12] [%clk 1:13:35] } 27. a4 { [%eval 0.09] [%clk 0:34:21] } 27... a5 { [%eval 0.18] [%clk 1:13:02] } 28. Kg2 { [%eval 0.09] [%clk 0:29:56] } 28... Kd6 { [%eval 0.17] [%clk 1:12:48] } 29. Bc8 { [%eval 0.25] [%clk 0:29:15] } 29... Ra2?! { [%eval 1.05] } { Inaccuracy. Bd1 was best. } { [%clk 1:11:43] } 30. Nb7+?! { [%eval 0.4] } { Inaccuracy. h3 was best. } { [%clk 0:24:47] } 30... Ke7 { [%eval 0.53] [%clk 1:12:12] } 31. Rc5 { [%eval 0.82] [%clk 0:24:32] } 31... f6 { [%eval 1.26] [%clk 1:11:57] } 32. Rxa5? { [%eval 0.0] } { Mistake. Rd5 was best. } { [%clk 0:11:22] } 32... Ra3 { [%eval 0.0] [%clk 1:12:19] } 33. Nc5 { [%eval 0.0] } 33... Bf3+ { [%eval 0.0] } 34. Kh3 { [%eval 0.0] } 34... h5 { [%eval 0.0] } 35. Ra7 { [%eval 0.0] [%clk 0:10:53] } 35... Kd6 { [%eval 0.0] [%clk 1:11:57] } 36. Na6 { [%eval 0.0] } 36... Nxa6 { [%eval 0.0] } 37. Bxa6 { [%eval 0.0] } 37... Bg4+ { [%eval 0.0] } 38. Kh4?? { [%eval #-1] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:10:53] } 38... Ra1?? { [%eval -4.78] } { Lost forced checkmate sequence. g5# was best. } { [%clk 1:11:57] } 39. c7?? { [%eval #-1] } { Checkmate is now unavoidable. Rd7+ was best. } { [%clk 0:10:53] } 39... Rh1 { [%eval #-6] [%clk 1:11:57] } 40. c8=N+ { [%eval #-6] } 40... Kc6 { [%eval #-7] [%clk 1:11:57] } 41. Bb5+ { [%eval #-4] [%clk 0:10:53] } 41... Kc5 { [%eval #-3] } 42. Rc7+ { [%eval #-3] } 42... Kb4 { [%eval #-2] } 43. Rc4+ { [%eval #-2] [%clk 0:10:53] } 43... Kb3 { [%eval #-2] [%clk 1:11:57] } 1/2-1/2