diff --git a/Chess/Common/Game/Board/Board.swift b/Chess/Common/Game/Board/Board.swift
index 9319cca..422d89e 100644
--- a/Chess/Common/Game/Board/Board.swift
+++ b/Chess/Common/Game/Board/Board.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 07/09/2022.
 //
 
-struct Board {
+struct Board: Codable {
     let fields: [[Piece?]]
     init(fields: [[Piece?]]) {
         self.fields = fields
diff --git a/Chess/Common/Game/CheckState.swift b/Chess/Common/Game/CheckState.swift
index 67dc2d6..510ecb0 100644
--- a/Chess/Common/Game/CheckState.swift
+++ b/Chess/Common/Game/CheckState.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 26/09/2022.
 //
 
-enum CheckState {
+enum CheckState: Codable {
     case unknown
     case noCheck
     case check
diff --git a/Chess/Common/Game/PickExpectation.swift b/Chess/Common/Game/PickExpectation.swift
index d45b082..c59fcb7 100644
--- a/Chess/Common/Game/PickExpectation.swift
+++ b/Chess/Common/Game/PickExpectation.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 16/09/2022.
 //
 
-enum PickExpectation {
+enum PickExpectation: Codable {
     case piece
     case field
 }
diff --git a/Chess/Common/Game/Piece/Piece.swift b/Chess/Common/Game/Piece/Piece.swift
index b2a7561..19bd37f 100644
--- a/Chess/Common/Game/Piece/Piece.swift
+++ b/Chess/Common/Game/Piece/Piece.swift
@@ -7,7 +7,7 @@
 
 import Foundation
 
-struct Piece: Equatable {
+struct Piece: Equatable, Codable {
     let color: PieceColor
     let type: PieceType
     init(color: PieceColor, type: PieceType) {
diff --git a/Chess/Common/Game/Piece/PieceColor.swift b/Chess/Common/Game/Piece/PieceColor.swift
index 8036219..08d487a 100644
--- a/Chess/Common/Game/Piece/PieceColor.swift
+++ b/Chess/Common/Game/Piece/PieceColor.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 07/09/2022.
 //
 
-enum PieceColor: String {
+enum PieceColor: String, Codable {
     case black = "Black"
     case white = "White"
     mutating func toggle() {
diff --git a/Chess/Common/Game/Piece/Type/CoreType.swift b/Chess/Common/Game/Piece/Type/CoreType.swift
index 14e2225..877922c 100644
--- a/Chess/Common/Game/Piece/Type/CoreType.swift
+++ b/Chess/Common/Game/Piece/Type/CoreType.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 24/09/2022.
 //
 
-enum CoreType: String, Equatable {
+enum CoreType: String, Equatable, Codable {
     case rook = "Rook"
     case knight = "Knight"
     case bishop = "Bishop"
diff --git a/Chess/Common/Game/Piece/Type/PieceType.swift b/Chess/Common/Game/Piece/Type/PieceType.swift
index a84cde0..c694c89 100644
--- a/Chess/Common/Game/Piece/Type/PieceType.swift
+++ b/Chess/Common/Game/Piece/Type/PieceType.swift
@@ -5,7 +5,7 @@
 //  Created by Mateusz Stompór on 07/09/2022.
 //
 
-struct PieceType: CustomStringConvertible, Equatable {
+struct PieceType: CustomStringConvertible, Equatable, Codable {
     let coreType: CoreType
     let id: Int
     init(coreType: CoreType, id: Int) {