diff --git a/sgf/src/game.rs b/sgf/src/game.rs
index e1d967b..dd8ffc2 100644
--- a/sgf/src/game.rs
+++ b/sgf/src/game.rs
@@ -2,6 +2,7 @@ use crate::{
     parser::{self, Annotation, Evaluation, Move, SetupInstr, Size, UnknownProperty},
     Color, Date, GameResult, GameType,
 };
+use serde::{Deserialize, Serialize};
 use std::{collections::HashSet, time::Duration};
 use uuid::Uuid;
 
@@ -36,7 +37,7 @@ pub enum GameNodeError {
     ConflictingPosition,
 }
 
-#[derive(Clone, Debug, PartialEq, Default)]
+#[derive(Clone, Debug, PartialEq, Default, Deserialize, Serialize)]
 pub struct Player {
     pub name: Option<String>,
     pub rank: Option<String>,
@@ -51,7 +52,7 @@ pub struct Player {
 /// syntax issues, the result of the Game is to have a fully-understood game. However, this doesn't
 /// (yet?) go quite to the level of apply the game type (i.e., this is Go, Chess, Yinsh, or
 /// whatever).
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub struct Game {
     pub game_type: GameType,
 
@@ -216,7 +217,7 @@ impl TryFrom<&parser::Tree> for Game {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum GameNode {
     MoveNode(MoveNode),
     SetupNode(SetupNode),
@@ -317,7 +318,7 @@ impl TryFrom<&parser::Node> for GameNode {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub struct MoveNode {
     id: Uuid,
     color: Color,
@@ -426,7 +427,7 @@ impl TryFrom<&parser::Node> for MoveNode {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub struct SetupNode {
     id: Uuid,
 
diff --git a/sgf/src/parser.rs b/sgf/src/parser.rs
index ce128a1..e60007f 100644
--- a/sgf/src/parser.rs
+++ b/sgf/src/parser.rs
@@ -9,6 +9,7 @@ use nom::{
     multi::{many0, many1, separated_list1},
     IResult, Parser,
 };
+use serde::{Deserialize, Serialize};
 use std::{num::ParseIntError, time::Duration};
 
 impl From<ParseSizeError> for Error {
@@ -29,7 +30,7 @@ impl From<ParseIntError> for ParseSizeError {
     }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq, Deserialize, Serialize)]
 pub enum Annotation {
     BadMove,
     DoubtfulMove,
@@ -37,7 +38,7 @@ pub enum Annotation {
     Tesuji,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq, Deserialize, Serialize)]
 pub enum Evaluation {
     Even,
     GoodForBlack,
@@ -147,7 +148,7 @@ impl ToString for GameType {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub struct Size {
     pub width: i32,
     pub height: i32,
@@ -200,7 +201,7 @@ pub struct Node {
     pub next: Vec<Node>,
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum SetupInstr {
     Piece((Color, String)),
     Clear(String),
@@ -288,7 +289,7 @@ impl ToString for Node {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum Move {
     Move(String),
     Pass,
diff --git a/sgf/src/types.rs b/sgf/src/types.rs
index 9b52030..3cf3d13 100644
--- a/sgf/src/types.rs
+++ b/sgf/src/types.rs
@@ -3,7 +3,7 @@ use thiserror::Error;
 use serde::{Deserialize, Serialize};
 use std::fmt;
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum GameType {
     Go,
     Othello,
@@ -96,7 +96,7 @@ impl From<nom::error::Error<&str>> for ParseError {
     }
 }
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub enum Color {
     Black,
     White,