Event: Open Letni Praha 2025
Site: https://lichess.org/broadcast/summer-prague-open-2025/round-1/fCm0UZ3U/COPPi8iu
White: De Andres Gonalons, Fernando
WhiteElo: 1938
Black: Heinrich, John
BlackTitle: FM
BlackElo: 2351
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:51] } 1... Nf6 { [%eval 0.18] [%clk 1:30:33] } 2. Nc3 { [%eval -0.19] [%clk 1:30:58] } 2... d5 { [%eval -0.14] [%clk 1:30:46] } 3. d4 { [%eval -0.14] [%clk 1:31:17] } 3... c5 { [%eval -0.14] [%clk 1:30:37] } 4. dxc5 { [%eval -0.18] [%clk 1:30:42] } 4... e6 { [%eval 0.09] [%clk 1:30:20] } 5. Bg5 { [%eval -0.36] [%clk 1:25:05] } 5... Bxc5 { [%eval -0.28] [%clk 1:30:11] } 6. e3 { [%eval -0.26] [%clk 1:24:21] } 6... O-O { [%eval -0.24] [%clk 1:25:42] } 7. Be2 { [%eval -0.4] [%clk 1:24:03] } 7... h6 { [%eval -0.45] [%clk 1:23:52] } 8. Bxf6 { [%eval -0.69] [%clk 1:19:36] } 8... Qxf6 { [%eval -0.75] [%clk 1:24:16] } 9. O-O { [%eval -0.69] [%clk 1:19:44] } 9... Nc6 { [%eval -0.44] [%clk 1:22:52] } 10. a3 { [%eval -0.96] [%clk 1:19:39] } 10... Rd8 { [%eval -0.95] [%clk 1:22:54] } 11. Qd2 { [%eval -1.01] [%clk 1:15:06] } 11... b6 { [%eval -0.73] [%clk 1:21:58] } 12. Rfd1 { [%eval -1.13] [%clk 1:13:05] } 12... Bb7 { [%eval -1.08] [%clk 1:22:06] } 13. Qe1 { [%eval -1.36] [%clk 1:12:23] } 13... Ne7?! { [%eval -0.59] } { Inaccuracy. Rac8 was best. } { [%clk 1:19:30] } 14. b4 { [%eval -0.56] [%clk 1:04:07] } 14... Bd6 { [%eval -0.61] [%clk 1:19:15] } 15. Nb5 { [%eval -0.63] [%clk 0:59:28] } 15... Bb8 { [%eval -0.51] [%clk 1:19:33] } 16. Qc3? { [%eval -2.13] } { Mistake. c4 was best. } { [%clk 0:59:11] } 16... Qxc3 { [%eval -2.05] [%clk 1:17:47] } 17. Nxc3 { [%eval -2.03] [%clk 0:59:32] } 17... Rc8 { [%eval -2.12] [%clk 1:17:37] } 18. Rd3?! { [%eval -3.05] } { Inaccuracy. Na4 was best. } { [%clk 0:57:14] } 18... e5 { [%eval -3.13] [%clk 1:16:47] } 19. Rad1 { [%eval -2.98] [%clk 0:43:12] } 19... e4 { [%eval -2.98] [%clk 1:16:30] } 0-1