diff --git a/rust/cli_player/src/client.rs b/rust/cli_player/src/client.rs
index 4c79094..e39db11 100644
--- a/rust/cli_player/src/client.rs
+++ b/rust/cli_player/src/client.rs
@@ -1,20 +1,26 @@
 use crate::cli_args::cli_args;
 use crate::server;
+use futures::stream::{SplitSink, SplitStream};
 use futures::{SinkExt, StreamExt};
 use sea_battle_backend::data::GameRules;
 use sea_battle_backend::human_player_ws::{ClientMessage, ServerMessage};
 use sea_battle_backend::server::BotPlayQuery;
 use sea_battle_backend::utils::{boxed_error, Res};
+use std::sync::mpsc;
+use std::sync::mpsc::TryRecvError;
 use tokio::net::TcpStream;
 use tokio_tungstenite::tungstenite::Message;
 use tokio_tungstenite::{MaybeTlsStream, WebSocketStream};
 
+type WsStream = WebSocketStream<MaybeTlsStream<TcpStream>>;
+
 /// Connection client
 ///
 /// This structure acts as a wrapper around websocket connection that handles automatically parsing
 /// of incoming messages and encoding of outgoing messages
 pub struct Client {
-    socket: WebSocketStream<MaybeTlsStream<TcpStream>>,
+    sink: SplitSink<WsStream, Message>,
+    receiver: mpsc::Receiver<ServerMessage>,
 }
 
 impl Client {
@@ -44,15 +50,36 @@ impl Client {
         url.push_str(uri);
         log::debug!("Connecting to {}", url);
 
+        // Connect to websocket & split streams
         let (socket, _) = tokio_tungstenite::connect_async(url).await?;
+        let (sink, mut stream) = socket.split();
 
-        Ok(Self { socket })
+        // Receive server message on a separate task
+        let (sender, receiver) = mpsc::channel();
+        tokio::task::spawn(async move {
+            loop {
+                match Self::recv_next_msg(&mut stream).await {
+                    Ok(msg) => {
+                        if let Err(e) = sender.send(msg.clone()) {
+                            log::error!("Failed to forward ws message! {} (msg={:?})", e, msg);
+                            break;
+                        }
+                    }
+                    Err(e) => {
+                        log::error!("Failed receive next message from websocket! {}", e);
+                        break;
+                    }
+                }
+            }
+        });
+
+        Ok(Self { sink, receiver })
     }
 
     /// Receive next message from stream
-    async fn recv_next_msg(&mut self) -> Res<ServerMessage> {
+    async fn recv_next_msg(stream: &mut SplitStream<WsStream>) -> Res<ServerMessage> {
         loop {
-            let chunk = match self.socket.next().await {
+            let chunk = match stream.next().await {
                 None => return Err(boxed_error("No more message in queue!")),
                 Some(d) => d,
             };
@@ -87,9 +114,23 @@ impl Client {
 
     /// Send a message through the stream
     pub async fn send_message(&mut self, msg: &ClientMessage) -> Res {
-        self.socket
+        self.sink
             .send(Message::Text(serde_json::to_string(&msg)?))
             .await?;
         Ok(())
     }
+
+    /// Try to receive next message from websocket, in a non-blocking way
+    pub async fn try_recv_next_message(&self) -> Res<Option<ServerMessage>> {
+        match self.receiver.try_recv() {
+            Ok(msg) => Ok(Some(msg)),
+            Err(TryRecvError::Empty) => Ok(None),
+            Err(TryRecvError::Disconnected) => Err(boxed_error("Receiver channel disconnected!")),
+        }
+    }
+
+    /// Block until the next message from websocket is availabl
+    pub async fn recv_next_message(&self) -> Res<ServerMessage> {
+        Ok(self.receiver.recv()?)
+    }
 }
diff --git a/rust/cli_player/src/main.rs b/rust/cli_player/src/main.rs
index 80e5307..4a7651a 100644
--- a/rust/cli_player/src/main.rs
+++ b/rust/cli_player/src/main.rs
@@ -2,7 +2,6 @@ use std::error::Error;
 use std::io;
 use std::io::ErrorKind;
 
-use cli_player::cli_args::{cli_args, TestDevScreen};
 use crossterm::event::DisableMouseCapture;
 use crossterm::event::EnableMouseCapture;
 use crossterm::execute;
@@ -13,9 +12,15 @@ use env_logger::Env;
 use tui::backend::{Backend, CrosstermBackend};
 use tui::Terminal;
 
+use cli_player::cli_args::{cli_args, TestDevScreen};
+use cli_player::client::Client;
 use cli_player::server::start_server_if_missing;
+use cli_player::ui_screens::configure_game_rules::GameRulesConfigurationScreen;
+use cli_player::ui_screens::game_screen::GameScreen;
+use cli_player::ui_screens::select_play_mode::{SelectPlayModeResult, SelectPlayModeScreen};
 use cli_player::ui_screens::*;
 use sea_battle_backend::data::GameRules;
+use sea_battle_backend::human_player_ws::ServerMessage;
 
 /// Test code screens
 async fn run_dev<B: Backend>(
@@ -66,10 +71,39 @@ async fn run_dev<B: Backend>(
 
 async fn run_app<B: Backend>(terminal: &mut Terminal<B>) -> Result<(), Box<dyn Error>> {
     if let Some(d) = cli_args().dev_screen {
-        run_dev(terminal, d).await
-    } else {
-        // TODO : run app
-        Ok(())
+        return run_dev(terminal, d).await;
+    }
+
+    let mut rules = GameRules::default();
+
+    loop {
+        match SelectPlayModeScreen::default().show(terminal)? {
+            // TODO : Play against random player
+            ScreenResult::Ok(SelectPlayModeResult::PlayRandom) => todo!(),
+
+            // Play against bot
+            ScreenResult::Ok(SelectPlayModeResult::PlayAgainstBot) => {
+                // First, ask for custom rules
+                rules = match GameRulesConfigurationScreen::new(rules.clone()).show(terminal)? {
+                    ScreenResult::Ok(r) => r,
+                    ScreenResult::Canceled => continue,
+                };
+
+                // Then connect to server
+                let client = Client::start_bot_play(&rules).await?;
+
+                // Wait for the server to become ready
+                while !matches!(
+                    client.recv_next_message().await?,
+                    ServerMessage::OpponentConnected
+                ) {}
+
+                // Display game screen
+                GameScreen::new(client).show(terminal).await?;
+            }
+
+            ScreenResult::Canceled | ScreenResult::Ok(SelectPlayModeResult::Exit) => return Ok(()),
+        }
     }
 }
 
diff --git a/rust/cli_player/src/ui_screens/game_screen.rs b/rust/cli_player/src/ui_screens/game_screen.rs
new file mode 100644
index 0000000..0f3d116
--- /dev/null
+++ b/rust/cli_player/src/ui_screens/game_screen.rs
@@ -0,0 +1,49 @@
+use std::io;
+use std::time::{Duration, Instant};
+
+use crossterm::event;
+use crossterm::event::{Event, KeyCode};
+use tui::backend::Backend;
+use tui::{Frame, Terminal};
+
+use crate::client::Client;
+use crate::constants::*;
+use crate::ui_screens::ScreenResult;
+
+pub struct GameScreen {
+    client: Client,
+}
+
+impl GameScreen {
+    pub fn new(client: Client) -> Self {
+        Self { client }
+    }
+
+    pub async fn show<B: Backend>(
+        mut self,
+        terminal: &mut Terminal<B>,
+    ) -> io::Result<ScreenResult> {
+        let mut last_tick = Instant::now();
+        loop {
+            terminal.draw(|f| self.ui(f))?;
+
+            let timeout = TICK_RATE
+                .checked_sub(last_tick.elapsed())
+                .unwrap_or_else(|| Duration::from_secs(0));
+
+            if crossterm::event::poll(timeout)? {
+                if let Event::Key(key) = event::read()? {
+                    match key.code {
+                        KeyCode::Char('q') => return Ok(ScreenResult::Canceled),
+                        _ => {}
+                    }
+                }
+            }
+            if last_tick.elapsed() >= TICK_RATE {
+                last_tick = Instant::now();
+            }
+        }
+    }
+
+    fn ui<B: Backend>(&mut self, f: &mut Frame<B>) {}
+}
diff --git a/rust/cli_player/src/ui_screens/mod.rs b/rust/cli_player/src/ui_screens/mod.rs
index dd0f2df..88e6690 100644
--- a/rust/cli_player/src/ui_screens/mod.rs
+++ b/rust/cli_player/src/ui_screens/mod.rs
@@ -2,6 +2,7 @@ use std::fmt::Debug;
 
 pub mod configure_game_rules;
 pub mod confirm_dialog;
+pub mod game_screen;
 pub mod input_screen;
 pub mod popup_screen;
 pub mod select_bot_type;
@@ -10,7 +11,7 @@ pub mod set_boats_layout;
 pub mod utils;
 
 #[derive(Debug)]
-pub enum ScreenResult<E> {
+pub enum ScreenResult<E = ()> {
     Ok(E),
     Canceled,
 }