diff --git a/.gitea/workflows/build-and-release.yml b/.gitea/workflows/build-and-release.yml
new file mode 100644
index 0000000..72648cd
--- /dev/null
+++ b/.gitea/workflows/build-and-release.yml
@@ -0,0 +1,101 @@
+name: Build and Release
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build executables
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: 0.16.0
+
+      - name: Install shader compiler
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y glslc
+
+      - name: Show tool versions
+        run: |
+          zig version
+          glslc --version
+
+      - name: Build GUI executable
+        run: |
+          zig build \
+            --cache-dir /tmp/zig-chess-cache \
+            --global-cache-dir /tmp/zig-global-cache
+
+      - name: Build magic generator executable
+        run: |
+          zig build magic-numbers \
+            --cache-dir /tmp/zig-chess-cache \
+            --global-cache-dir /tmp/zig-global-cache
+
+      - name: Package executables
+        run: |
+          set -eu
+          version="${GITHUB_REF_NAME}"
+          os="$(uname -s | tr '[:upper:]' '[:lower:]')"
+          arch="$(uname -m)"
+          artifact_dir="zig-chess-${version}-${os}-${arch}"
+          mkdir -p "dist/${artifact_dir}"
+          cp zig-out/bin/zig-chess "dist/${artifact_dir}/"
+          cp zig-out/bin/magic-numbers "dist/${artifact_dir}/"
+          tar -C dist -czf "dist/${artifact_dir}.tar.gz" "${artifact_dir}"
+          sha256sum "dist/${artifact_dir}.tar.gz" > "dist/${artifact_dir}.tar.gz.sha256"
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: zig-chess-${{ github.ref_name }}
+          path: |
+            dist/*.tar.gz
+            dist/*.sha256
+
+      - name: Create Gitea release for version tag
+        if: startsWith(github.ref, 'refs/tags/v')
+        env:
+          GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          set -eu
+          api="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
+          tag="${GITHUB_REF_NAME}"
+
+          release_json="$(mktemp)"
+          asset_response="$(mktemp)"
+
+          printf '{"tag_name":"%s","target_commitish":"%s","name":"%s","body":"Automated release for %s","draft":false,"prerelease":false}' \
+            "$tag" "$GITHUB_SHA" "$tag" "$tag" > "$release_json"
+
+          response="$(curl -sS \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            -X POST \
+            --data @"$release_json" \
+            "${api}/releases")"
+
+          release_id="$(printf '%s' "$response" | python3 -c 'import json,sys; print(json.load(sys.stdin)["id"])')"
+
+          for asset in dist/*.tar.gz dist/*.sha256; do
+            name="$(basename "$asset")"
+            curl -sS \
+              -H "Authorization: token ${GITEA_TOKEN}" \
+              -X POST \
+              -F "attachment=@${asset}" \
+              "${api}/releases/${release_id}/assets?name=${name}" > "$asset_response"
+          done