[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.18"] [Round "8.40"] [White "Vega Castillo, Luis Angel Juniur"] [Black "Castellanos Hernandez, Emilio Au"] [Result "1/2-1/2"] [GameId "nGAdQ026"] [WhiteElo "2121"] [BlackElo "1939"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.29] } 2... e6 { [%eval 0.3] } 3. Nc3 { [%eval 0.39] } { D31 Queen's Gambit Declined: Queen's Knight Variation } 3... Bb4 { [%eval 0.32] } 4. Qa4+ { [%eval 0.29] } 4... Nc6 { [%eval 0.28] } 5. e3 { [%eval 0.3] } 5... Nf6 { [%eval 0.36] } 6. Nf3 { [%eval 0.16] } 6... O-O { [%eval 0.13] } 7. a3 { [%eval -0.11] } 7... Bxc3+ { [%eval 0.0] } 8. bxc3 { [%eval -0.17] } 8... Re8 { [%eval -0.01] } 9. Be2 { [%eval -0.32] } 9... Bd7 { [%eval -0.32] } 10. Qc2 { [%eval -0.44] } 10... Na5 { [%eval -0.35] } 11. Ne5 { [%eval -0.34] } 11... Nxc4 { [%eval -0.36] } 12. Nxc4 { [%eval -0.21] } 12... dxc4 { [%eval -0.33] } 13. Bxc4 { [%eval -0.26] } 13... c5 { [%eval -0.31] } 14. O-O { [%eval -0.25] } 14... Qc7 { [%eval -0.19] } 15. Qe2 { [%eval -0.49] } 15... e5 { [%eval -0.42] } 16. d5 { [%eval -0.97] } 16... e4 { [%eval -0.96] } 17. Ba2?! { (-0.96 → -1.62) Inaccuracy. f4 was best. } { [%eval -1.62] } (17. f4) 17... Qe5 { [%eval -1.27] } 18. Bb2?! { (-1.27 → -1.96) Inaccuracy. h3 was best. } { [%eval -1.96] } (18. h3 b5 19. a4 a6 20. Ba3 c4 21. Bc5 Qg5 22. f4 Qg6 23. Kh2 Nxd5 24. Bd4 Ne7) 18... Qg5?! { (-1.96 → -1.26) Inaccuracy. Ng4 was best. } { [%eval -1.26] } { The game is a draw. } (18... Ng4 19. g3) 1/2-1/2