Event: Round 1: Carlos Andretta - Yunier Leyva Rivera
Date: 2021-11-13
White: Carlos Andretta
Black: Yunier Leyva Rivera
BlackTitle: IM
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Kingside Fianchetto
Variant: Standard

1. Nf3 { [%eval 0.09] [%clk 0:59:53] } 1... g6 { [%eval 0.48] [%clk 0:58:13] } 2. c4 { [%eval 0.34] [%clk 0:59:44] } 2... Bg7 { [%eval 0.38] [%clk 0:58:02] } 3. d4 { [%eval 0.23] [%clk 0:57:59] } 3... c5 { [%eval 0.66] [%clk 0:57:39] } 4. g3? { [%eval -0.4] } { Mistake. d5 was best. } { [%clk 0:57:30] } 4... cxd4 { [%eval 0.0] [%clk 0:53:16] } 5. Nxd4 { [%eval -0.33] [%clk 0:57:30] } 5... Nc6 { [%eval -0.21] [%clk 0:53:11] } 6. Nc2 { [%eval -0.43] [%clk 0:57:16] } 6... Nf6 { [%eval 0.04] [%clk 0:52:32] } 7. Bg2 { [%eval 0.09] [%clk 0:56:58] } 7... O-O { [%eval 0.36] [%clk 0:51:49] } 8. O-O { [%eval 0.61] [%clk 0:56:49] } 8... d6 { [%eval 0.62] [%clk 0:50:58] } 9. Nc3 { [%eval 0.64] [%clk 0:56:07] } 9... Be6 { [%eval 0.68] [%clk 0:48:21] } 10. b3 { [%eval 0.56] [%clk 0:50:46] } 10... Rc8 { [%eval 0.5] [%clk 0:46:34] } 11. e4 { [%eval 0.41] [%clk 0:45:46] } 11... a6 { [%eval 0.67] [%clk 0:45:41] } 12. Rb1 { [%eval 0.67] [%clk 0:37:47] } 12... Nd7 { [%eval 1.12] [%clk 0:44:03] } 13. Nd5 { [%eval 0.9] [%clk 0:33:55] } 13... b5 { [%eval 0.96] [%clk 0:38:43] } 14. cxb5 { [%eval 0.95] [%clk 0:30:51] } 14... axb5 { [%eval 1.01] [%clk 0:38:17] } 15. Bd2 { [%eval 0.54] [%clk 0:30:16] } 15... Nc5 { [%eval 0.4] [%clk 0:34:18] } 16. Ncb4 { [%eval 0.5] [%clk 0:24:03] } 16... Bxd5 { [%eval 0.37] [%clk 0:30:46] } 17. exd5 { [%eval 0.31] [%clk 0:18:30] } 17... Nxb4 { [%eval 0.25] [%clk 0:30:02] } 18. Bxb4 { [%eval 0.36] [%clk 0:18:30] } 18... Qb6 { [%eval 0.49] [%clk 0:27:43] } 19. Qd2 { [%eval 0.0] [%clk 0:16:55] } 19... Ra8?! { [%eval 0.58] } { Inaccuracy. Qa7 was best. } { [%clk 0:26:01] } 20. Rbc1 { [%eval 0.5] [%clk 0:12:24] } 20... Ra6 { [%eval 0.82] [%clk 0:22:25] } 21. Rc2 { [%eval 0.85] [%clk 0:12:03] } 21... h5 { [%eval 0.89] [%clk 0:13:21] } 22. Qe3?! { [%eval 0.17] } { Inaccuracy. Re1 was best. } { [%clk 0:08:13] } 22... Bf6 { [%eval 0.63] } 23. Qd2 { [%eval 0.57] } 23... Bg7 { [%eval 0.69] } 24. Qe3 { [%eval 0.37] } 24... Bf6 { [%eval 0.58] } 25. Rfc1?! { [%eval -0.04] } { Inaccuracy. Rd1 was best. } 25... Bg7? { [%eval 1.21] } { Mistake. Rfa8 was best. } 26. Qd2 { [%eval 0.78] } 1/2-1/2