diff --git a/server/src/config.js b/server/src/config.js
index 91eb127..d71edea 100644
--- a/server/src/config.js
+++ b/server/src/config.js
@@ -31,6 +31,8 @@ export function loadConfig(overrides = {}) {
   const config = {
     port: int('PORT', 3000),
     publicUrl: str('PUBLIC_URL', 'http://localhost:5173').replace(/\/$/, ''),
+    // Adresse, unter der der CS2-Server dieses Backend für Live-Logs erreicht (Standard: PUBLIC_URL)
+    logReceiverUrl: str('LOG_RECEIVER_URL', str('PUBLIC_URL', 'http://localhost:3000')).replace(/\/$/, ''),
     databaseFile: path.resolve(REPO_ROOT, str('DATABASE_FILE', 'data/cs2-mapveto.db')),
     mapPoolFile: path.resolve(REPO_ROOT, str('MAP_POOL_FILE', 'server/config/map-pools.json')),
     createMatchPassword: str('CREATE_MATCH_PASSWORD'),
@@ -58,6 +60,8 @@ export function loadConfig(overrides = {}) {
     demo: {
       startSeconds: int('DEMO_START_SECONDS', 20),
       failFirstConfigure: bool('DEMO_FAIL_FIRST_CONFIGURE', false),
+      // Sekunden pro simulierter Runde nach "Aufwärmphase beenden"
+      roundSeconds: int('DEMO_ROUND_SECONDS', 4),
     },
 
     docker: {
diff --git a/server/src/db.js b/server/src/db.js
index 4189589..e20d3c9 100644
--- a/server/src/db.js
+++ b/server/src/db.js
@@ -105,5 +105,23 @@ export function openDatabase(file) {
   db.pragma('journal_mode = WAL');
   db.pragma('foreign_keys = ON');
   db.exec(SCHEMA);
+  migrate(db);
   return db;
 }
+
+/** Ergänzt Spalten, die in älteren Datenbanken noch fehlen. */
+function migrate(db) {
+  const columns = (table) => new Set(db.prepare(`PRAGMA table_info(${table})`).all().map((c) => c.name));
+  const seriesColumns = columns('series_maps');
+  const add = [
+    ['score_a', 'INTEGER NOT NULL DEFAULT 0'],
+    ['score_b', 'INTEGER NOT NULL DEFAULT 0'],
+    ['winner', 'TEXT'],
+    // Live-Zustand aus den Serverlogs (JSON, siehe liveScore.js)
+    ['live', 'TEXT'],
+    ['live_updated_at', 'INTEGER'],
+  ];
+  for (const [name, type] of add) {
+    if (!seriesColumns.has(name)) db.exec(`ALTER TABLE series_maps ADD COLUMN ${name} ${type}`);
+  }
+}
diff --git a/server/src/http.js b/server/src/http.js
index b454c93..ba6d020 100644
--- a/server/src/http.js
+++ b/server/src/http.js
@@ -15,6 +15,18 @@ function accessTokens(req) {
 
 export function createApiRouter({ service, manager, config, pools, adapter }) {
   const router = express.Router();
+
+  // Live-Logs vom CS2-Server (logaddress_add_http). Vor dem JSON-Parser, weil CS2 Klartext sendet.
+  // Der Schlüssel in der URL ist pro Server und Match zufällig und nur im Backend bekannt.
+  router.post('/logs/:id/:key', express.text({ type: () => true, limit: '2mb' }), (req, res) => {
+    try {
+      service.ingestLogs(req.params.id, req.params.key, typeof req.body === 'string' ? req.body : '');
+      res.status(200).end();
+    } catch (err) {
+      res.status(err.status ?? 500).end();
+    }
+  });
+
   router.use(express.json({ limit: '32kb' }));
 
   const limiters = {
diff --git a/server/src/liveScore.js b/server/src/liveScore.js
new file mode 100644
index 0000000..0b9f023
--- /dev/null
+++ b/server/src/liveScore.js
@@ -0,0 +1,122 @@
+// Reine Auswertung von CS2-Serverlogs (logaddress_add_http) zu Live-Spielständen.
+// Kein Datenbank- oder Netzwerkzugriff, damit sich die Logik mit Beispielzeilen testen lässt.
+//
+// Ausgewertete Zeilen (Präfix mit Datum/Uhrzeit wird ignoriert):
+//   World triggered "Match_Start" on "de_mirage"
+//   MatchStatus: Team playing "CT": MaxLAN Blau
+//   Team "TERRORIST" triggered "SFUI_Notice_Terrorists_Win" (CT "3") (T "5")
+//   Game Over: competitive mg_active de_mirage score 13:9 after 35 min
+
+const RE = {
+  matchStart: /World triggered "Match_Start" on "([^"]+)"/,
+  teamPlaying: /Team playing "(CT|TERRORIST)": (.+?)\s*$/,
+  roundEnd: /Team "(CT|TERRORIST)" triggered "SFUI_Notice_(\w+)" \(CT "(\d+)"\) \(T "(\d+)"\)/,
+  gameOver: /Game Over: \S+ \S+ (\S+) score (\d+):(\d+)/,
+};
+
+// Gründe für ein Rundenende aus den SFUI-Hinweisen
+const REASONS = {
+  Target_Bombed: 'bomb',
+  Bomb_Defused: 'defuse',
+  Target_Saved: 'time',
+  CTs_Win: 'elimination',
+  Terrorists_Win: 'elimination',
+  Terrorists_Surrender: 'surrender',
+  CTs_Surrender: 'surrender',
+};
+
+const other = (team) => (team === 'A' ? 'B' : 'A');
+const normalizeName = (name) => String(name ?? '').trim().toLowerCase();
+
+/** Neuer Live-Zustand einer Map. ctTeam = Team, das laut Veto auf CT startet. */
+export function initialLiveState({ map, ctTeam }) {
+  const startCt = ctTeam ?? 'A';
+  return {
+    map,
+    status: 'warmup',
+    startCt,
+    sides: { CT: startCt, T: other(startCt) },
+    sidesFromLog: false,
+    score: { A: 0, B: 0 },
+    rounds: [],
+    winner: null,
+  };
+}
+
+/**
+ * Wendet Logzeilen auf den Zustand an.
+ * @param {object} state         Zustand aus initialLiveState bzw. vorherigem Aufruf
+ * @param {string[]} lines       Logzeilen
+ * @param {object} ctx           { teamNames: {A, B}, maxRounds, overtimeRounds }
+ * @returns {{ state, events }}  events: [{ type: 'match_start'|'round'|'map_end', ... }]
+ */
+export function applyLogLines(state, lines, ctx) {
+  const s = structuredClone(state);
+  const events = [];
+  const names = { A: normalizeName(ctx.teamNames.A), B: normalizeName(ctx.teamNames.B) };
+
+  for (const line of lines) {
+    let m;
+    if ((m = RE.matchStart.exec(line))) {
+      // Echter Matchbeginn (nach Aufwärmphase oder mp_restartgame): Zählung beginnt neu.
+      if (m[1] !== s.map) continue;
+      Object.assign(s, { status: 'live', score: { A: 0, B: 0 }, rounds: [], winner: null });
+      // Seitenzuordnung aus dem Log hat Vorrang vor der Annahme aus dem Veto.
+      if (!s.sidesFromLog) s.sides = { CT: s.startCt, T: other(s.startCt) };
+      events.push({ type: 'match_start', map: s.map });
+    } else if ((m = RE.teamPlaying.exec(line))) {
+      const side = m[1] === 'CT' ? 'CT' : 'T';
+      const name = normalizeName(m[2]);
+      const team = name === names.A ? 'A' : name === names.B ? 'B' : null;
+      if (team) {
+        s.sides[side] = team;
+        s.sides[side === 'CT' ? 'T' : 'CT'] = other(team);
+        s.sidesFromLog = true;
+      }
+    } else if ((m = RE.roundEnd.exec(line))) {
+      if (s.status === 'finished') continue;
+      if (s.status === 'warmup') s.status = 'live';
+      const winnerSide = m[1] === 'CT' ? 'CT' : 'T';
+      const sideScore = { CT: Number(m[3]), T: Number(m[4]) };
+      const winner = s.sides[winnerSide];
+      const number = sideScore.CT + sideScore.T;
+      if (number <= s.rounds.length) continue; // doppelt gesendete Zeile
+      s.rounds.push({ number, winner, side: winnerSide, reason: REASONS[m[2]] ?? 'other' });
+      // Stand aus den Seitenwerten der Zeile übernehmen – korrigiert sich damit bei verlorenen Zeilen selbst.
+      s.score = { [s.sides.CT]: sideScore.CT, [s.sides.T]: sideScore.T };
+      events.push({ type: 'round', number, winner, score: { ...s.score } });
+      if (!s.sidesFromLog) maybeSwitchSides(s, number, ctx);
+    } else if ((m = RE.gameOver.exec(line))) {
+      if (m[1] !== s.map || s.status === 'finished') continue;
+      s.status = 'finished';
+      s.winner = s.score.A === s.score.B ? null : s.score.A > s.score.B ? 'A' : 'B';
+      events.push({ type: 'map_end', winner: s.winner, score: { ...s.score } });
+    }
+  }
+  return { state: s, events };
+}
+
+/**
+ * Ersatz, wenn der Server keine "Team playing"-Zeilen schickt: Seitenwechsel nach Regelwerk.
+ * Halbzeit nach maxRounds/2, in der Verlängerung nach jeder halben Verlängerung.
+ */
+function maybeSwitchSides(s, roundsPlayed, { maxRounds, overtimeRounds = 6 }) {
+  const half = maxRounds / 2;
+  const otHalf = overtimeRounds / 2;
+  const regulationSwitch = roundsPlayed === half;
+  const overtimeSwitch = roundsPlayed > maxRounds && (roundsPlayed - maxRounds) % otHalf === 0
+    && ((roundsPlayed - maxRounds) / otHalf) % 2 === 1;
+  if (regulationSwitch || overtimeSwitch) s.sides = { CT: s.sides.T, T: s.sides.CT };
+}
+
+/** Teilt einen HTTP-Body in Logzeilen. */
+export function splitLogBody(body) {
+  return String(body ?? '').split(/\r?\n/).map((l) => l.trim()).filter(Boolean);
+}
+
+/** Serienstand aus den Ergebnissen der einzelnen Maps. */
+export function seriesScore(maps) {
+  const score = { A: 0, B: 0 };
+  for (const m of maps) if (m.winner) score[m.winner] += 1;
+  return score;
+}
diff --git a/server/src/matchService.js b/server/src/matchService.js
index 110fe4b..11a44da 100644
--- a/server/src/matchService.js
+++ b/server/src/matchService.js
@@ -1,6 +1,8 @@
 import { EventEmitter } from 'node:events';
 import { BEST_OF, computeVetoState, resolveAction, VetoError } from './veto.js';
 import { formatCode, hashToken, normalizeCode, randomCode, randomId, randomToken, safeEqual } from './security.js';
+import { applyLogLines, initialLiveState, seriesScore, splitLogBody } from './liveScore.js';
+import { sanitizeConsoleText } from './servers/cs2Config.js';
 
 export class HttpError extends Error {
   constructor(status, message, code = 'error') {
@@ -432,6 +434,68 @@ export class MatchService extends EventEmitter {
     return nextNumber;
   }
 
+  // ---------- Live-Ergebnisse ----------
+
+  /** Startet die Zählung einer Map neu (beim Laden der Map auf dem Server). */
+  resetLiveScore(matchId, number) {
+    this.db
+      .prepare('UPDATE series_maps SET score_a = 0, score_b = 0, winner = NULL, live = NULL, live_updated_at = NULL WHERE match_id = ? AND number = ?')
+      .run(matchId, number);
+  }
+
+  /** Logzeilen vom CS2-Server (logaddress_add_http). Der Schlüssel in der URL identifiziert den Server. */
+  ingestLogs(matchId, key, body) {
+    const server = this.serverRow(matchId);
+    if (!server || !safeEqual(String(key ?? ''), server.config_key)) {
+      throw new HttpError(403, 'Unbekannter Log-Schlüssel', 'forbidden');
+    }
+    this.applyLiveLog(matchId, splitLogBody(body));
+  }
+
+  applyLiveLog(matchId, lines) {
+    if (!lines.length) return;
+    let ended = null;
+    this.db.transaction(() => {
+      const match = this.getMatch(matchId);
+      if (CLOSED_STATUSES.includes(match.status)) return;
+      const row = this.seriesMaps(matchId).find((m) => m.number === match.current_map_number);
+      if (!row) return;
+      const before = row.live ? JSON.parse(row.live) : initialLiveState({ map: row.map, ctTeam: row.ct_team });
+      const { state, events } = applyLogLines(before, lines, {
+        teamNames: { A: sanitizeConsoleText(match.team_a_name), B: sanitizeConsoleText(match.team_b_name) },
+        maxRounds: match.mode === 'wingman' ? this.config.match.maxRoundsWingman : this.config.match.maxRoundsCompetitive,
+        overtimeRounds: 6,
+      });
+      if (!events.length && JSON.stringify(before) === JSON.stringify(state)) return;
+      const finished = events.find((e) => e.type === 'map_end');
+      this.db
+        .prepare(
+          `UPDATE series_maps SET score_a = ?, score_b = ?, winner = ?, live = ?, live_updated_at = ?
+             ${finished ? ", status = 'done'" : ''} WHERE match_id = ? AND number = ?`,
+        )
+        .run(state.score.A, state.score.B, state.winner, JSON.stringify(state), this.now(), matchId, row.number);
+      if (events.some((e) => e.type === 'match_start')) this.log(matchId, 'score', `Map ${row.number} (${this.mapName(match, row.map)}) live – Zählung beginnt`);
+      if (finished) {
+        ended = { row, state, match };
+        const winner = state.winner ? this.teamName(match, state.winner) : 'Unentschieden';
+        this.log(matchId, 'score',
+          `Map ${row.number} (${this.mapName(match, row.map)}) beendet: ${match.team_a_name} ${state.score.A}:${state.score.B} ${match.team_b_name} – Sieger: ${winner}`);
+      }
+    })();
+    if (ended) {
+      const maps = this.seriesMaps(matchId);
+      const score = seriesScore(maps);
+      const needed = Math.floor(BEST_OF[ended.match.format] / 2) + 1;
+      const decided = score.A >= needed ? 'A' : score.B >= needed ? 'B' : null;
+      if (decided) this.log(matchId, 'score', `Serie entschieden: ${this.teamName(ended.match, decided)} gewinnt ${score[decided]}:${score[decided === 'A' ? 'B' : 'A']}`);
+    }
+    this.changed(matchId);
+  }
+
+  mapName(match, mapId) {
+    return JSON.parse(match.maps).find((m) => m.id === mapId)?.name ?? mapId;
+  }
+
   markCurrentMapLive(matchId) {
     const match = this.getMatch(matchId);
     this.db
@@ -479,7 +543,13 @@ export class MatchService extends EventEmitter {
       const byTeam = Object.fromEntries(counts.all(m.id).map((r) => [r.team, r.n]));
       const server = this.serverRow(m.id);
       const pool = this.pools[m.mode];
+      const maps = this.seriesMaps(m.id);
+      const current = maps.find((s) => s.number === m.current_map_number);
       return {
+        seriesScore: maps.length ? seriesScore(maps) : null,
+        currentMap: current && (current.status === 'live' || current.status === 'done')
+          ? { number: current.number, name: this.mapName(m, current.map), score: { A: current.score_a, B: current.score_b }, finished: current.status === 'done' }
+          : null,
         id: m.id,
         teamA: m.team_a_name,
         teamB: m.team_b_name,
@@ -528,15 +598,27 @@ export class MatchService extends EventEmitter {
 
     const veto = this.vetoState(match);
     const actions = this.vetoActions(matchId);
-    const series = this.seriesMaps(matchId).map((s) => ({
-      number: s.number,
-      map: s.map,
-      mapName: mapNames[s.map] ?? s.map,
-      pickedBy: s.picked_by,
-      sideChosenBy: s.side_chosen_by,
-      ctTeam: s.ct_team,
-      status: s.status,
-    }));
+    const seriesRows = this.seriesMaps(matchId);
+    const series = seriesRows.map((s) => {
+      const live = s.live ? JSON.parse(s.live) : null;
+      return {
+        number: s.number,
+        map: s.map,
+        mapName: mapNames[s.map] ?? s.map,
+        pickedBy: s.picked_by,
+        sideChosenBy: s.side_chosen_by,
+        ctTeam: s.ct_team,
+        status: s.status,
+        score: { A: s.score_a, B: s.score_b },
+        winner: s.winner,
+        live: live && {
+          status: live.status,
+          sides: live.sides,
+          rounds: live.rounds,
+          updatedAt: s.live_updated_at,
+        },
+      };
+    });
 
     const snapshot = {
       id: match.id,
@@ -578,6 +660,8 @@ export class MatchService extends EventEmitter {
             })),
           },
       series,
+      seriesScore: seriesScore(seriesRows),
+      maxRounds: match.mode === 'wingman' ? this.config.match.maxRoundsWingman : this.config.match.maxRoundsCompetitive,
       server: this.serverView(match, viewer),
       events: publicView
         ? []
@@ -594,6 +678,8 @@ export class MatchService extends EventEmitter {
           A: `${base}/join/${formatCode(match.code_a)}`,
           B: `${base}/join/${formatCode(match.code_b)}`,
           spectator: `${base}/watch/${formatCode(match.code_spectator)}`,
+          // Vollbild-Übersicht für den Stream (OBS-Browserquelle), nutzt den Zuschauercode
+          stream: `${base}/stream/${formatCode(match.code_spectator)}`,
         },
       };
     }
diff --git a/server/src/servers/cs2Config.js b/server/src/servers/cs2Config.js
index 286502e..8e0c913 100644
--- a/server/src/servers/cs2Config.js
+++ b/server/src/servers/cs2Config.js
@@ -23,7 +23,7 @@ export function sanitizeConsoleText(value, maxLength = 32) {
  * @param {object} p.secrets      { serverPassword, tvPassword }
  * @param {object} p.settings     config.match
  */
-export function buildMapCommands({ match, pool, seriesMap, secrets, settings }) {
+export function buildMapCommands({ match, pool, seriesMap, secrets, settings, logUrl }) {
   const isWingman = pool.mode === 'wingman';
   const ctTeam = seriesMap.ctTeam ?? 'A';
   const tTeam = ctTeam === 'A' ? 'B' : 'A';
@@ -36,6 +36,10 @@ export function buildMapCommands({ match, pool, seriesMap, secrets, settings })
     `tv_enable ${settings.tvEnabled ? 1 : 0}`,
     `tv_delay ${Number(settings.tvDelaySeconds)}`,
     `tv_password "${secrets.tvPassword}"`,
+    // Live-Ergebnisse: Server schickt seine Logzeilen per HTTP an das Backend
+    ...(logUrl && /^https?:\/\/[\w.:/-]+$/.test(logUrl)
+      ? ['log on', 'logaddress_delall_http', `logaddress_add_http "${logUrl}"`]
+      : []),
     `changelevel ${seriesMap.map}`,
   ];
 
diff --git a/server/src/servers/demoMatchSimulator.js b/server/src/servers/demoMatchSimulator.js
new file mode 100644
index 0000000..8706671
--- /dev/null
+++ b/server/src/servers/demoMatchSimulator.js
@@ -0,0 +1,69 @@
+// DEMO: erzeugt einen zufälligen Matchverlauf als CS2-Logzeilen.
+// Die Zeilen laufen durch denselben Parser wie echte Serverlogs, so lässt sich die
+// Live-Anzeige ohne CS2-Server testen. Ergebnisse sind frei erfunden.
+
+const REASONS = {
+  CT: ['CTs_Win', 'Bomb_Defused', 'Target_Saved'],
+  T: ['Terrorists_Win', 'Target_Bombed'],
+};
+
+const stamp = () => {
+  const d = new Date();
+  const p = (n, l = 2) => String(n).padStart(l, '0');
+  return `${p(d.getMonth() + 1)}/${p(d.getDate())}/${d.getFullYear()} - ${p(d.getHours())}:${p(d.getMinutes())}:${p(d.getSeconds())}.${p(d.getMilliseconds(), 3)} - `;
+};
+
+export class DemoMatchSimulator {
+  constructor({ random = Math.random } = {}) {
+    this.runs = new Map();
+    this.random = random;
+  }
+
+  start(matchId, { map, teamNames, ctTeam, maxRounds, roundMs, onLines }) {
+    this.stop(matchId);
+    const other = (t) => (t === 'A' ? 'B' : 'A');
+    const run = { sides: { CT: ctTeam, T: other(ctTeam) }, score: { A: 0, B: 0 }, played: 0 };
+    const toWin = maxRounds / 2 + 1;
+    // Leichte Stärke-Unterschiede, damit nicht jedes Demo-Match gleich aussieht
+    const strengthA = 0.4 + this.random() * 0.2;
+
+    const teamLines = () => [
+      `${stamp()}MatchStatus: Team playing "CT": ${teamNames[run.sides.CT]}`,
+      `${stamp()}MatchStatus: Team playing "TERRORIST": ${teamNames[run.sides.T]}`,
+    ];
+    onLines([...teamLines(), `${stamp()}World triggered "Match_Start" on "${map}"`]);
+
+    run.timer = setInterval(() => {
+      const winner = this.random() < strengthA ? 'A' : 'B';
+      const side = run.sides.CT === winner ? 'CT' : 'T';
+      run.score[winner] += 1;
+      run.played += 1;
+      const notice = REASONS[side][Math.floor(this.random() * REASONS[side].length)];
+      const lines = [
+        `${stamp()}Team "${side === 'CT' ? 'CT' : 'TERRORIST'}" triggered "SFUI_Notice_${notice}" (CT "${run.score[run.sides.CT]}") (T "${run.score[run.sides.T]}")`,
+      ];
+      if (run.score[winner] >= toWin) {
+        lines.push(`${stamp()}Game Over: competitive mg_active ${map} score ${run.score[run.sides.CT]}:${run.score[run.sides.T]} after 1 min`);
+        onLines(lines);
+        this.stop(matchId);
+        return;
+      }
+      if (run.played === maxRounds / 2) {
+        run.sides = { CT: run.sides.T, T: run.sides.CT };
+        lines.push(...teamLines());
+      }
+      onLines(lines);
+    }, roundMs);
+    this.runs.set(matchId, run);
+  }
+
+  stop(matchId) {
+    const run = this.runs.get(matchId);
+    if (run) clearInterval(run.timer);
+    this.runs.delete(matchId);
+  }
+
+  stopAll() {
+    for (const id of [...this.runs.keys()]) this.stop(id);
+  }
+}
diff --git a/server/src/servers/serverManager.js b/server/src/servers/serverManager.js
index dc65bd7..6a6e32f 100644
--- a/server/src/servers/serverManager.js
+++ b/server/src/servers/serverManager.js
@@ -1,4 +1,5 @@
-import { buildMapCommands } from './cs2Config.js';
+import { buildMapCommands, sanitizeConsoleText } from './cs2Config.js';
+import { DemoMatchSimulator } from './demoMatchSimulator.js';
 import { HttpError, CLOSED_STATUSES } from '../matchService.js';
 import { randomPassword } from '../security.js';
 
@@ -24,6 +25,7 @@ export class ServerManager {
   constructor({ db, service, adapter, config, logger = console }) {
     Object.assign(this, { db, service, adapter, config, logger });
     this.busy = new Set();
+    this.simulator = new DemoMatchSimulator();
     this.lastPoll = new Map();
     this.timers = [];
   }
@@ -53,6 +55,7 @@ export class ServerManager {
   }
 
   stopLoops() {
+    this.simulator.stopAll();
     this.timers.forEach(clearInterval);
     this.timers = [];
   }
@@ -220,7 +223,10 @@ export class ServerManager {
         seriesMap: { map: seriesMap.map, ctTeam: seriesMap.ct_team },
         secrets: { serverPassword: row.server_password, tvPassword: row.tv_password },
         settings: this.config.match,
+        logUrl: `${this.config.logReceiverUrl}/api/logs/${matchId}/${row.config_key}`,
       });
+      this.simulator.stop(matchId);
+      this.service.resetLiveScore(matchId, seriesMap.number);
       try {
         await this.adapter.configure(JSON.parse(row.handle), { map: seriesMap.map, ...plan });
       } catch (err) {
@@ -286,9 +292,33 @@ export class ServerManager {
       throw new HttpError(502, `Befehl konnte nicht gesendet werden: ${err.message}`, 'server_error');
     }
     this.service.log(viewer.matchId, 'server', this.adapter.simulated ? 'Aufwärmphase beendet (simuliert)' : 'Aufwärmphase beendet – Match startet');
+    if (this.adapter.simulated) this.startDemoSimulation(viewer.matchId);
     this.service.changed(viewer.matchId);
   }
 
+  /** Demo-Modus: simuliert einen Matchverlauf, indem echte CS2-Logzeilen erzeugt und ausgewertet werden. */
+  startDemoSimulation(matchId) {
+    const match = this.service.getMatch(matchId);
+    const seriesMap = this.service.seriesMaps(matchId).find((m) => m.number === match.current_map_number);
+    if (!seriesMap) return;
+    this.service.log(matchId, 'server', 'Demo: simulierter Spielverlauf startet (keine echten Ergebnisse)');
+    this.simulator.start(matchId, {
+      map: seriesMap.map,
+      teamNames: { A: sanitizeConsoleText(match.team_a_name), B: sanitizeConsoleText(match.team_b_name) },
+      ctTeam: seriesMap.ct_team ?? 'A',
+      maxRounds: match.mode === 'wingman' ? this.config.match.maxRoundsWingman : this.config.match.maxRoundsCompetitive,
+      roundMs: this.config.demo.roundSeconds * 1000,
+      onLines: (lines) => {
+        try {
+          this.service.applyLiveLog(matchId, lines);
+        } catch (err) {
+          this.logger.warn(`[demo] Simulation für ${matchId}: ${err.message}`);
+          this.simulator.stop(matchId);
+        }
+      },
+    });
+  }
+
   async stopByOrganizer(viewer) {
     this.service.require(viewer, 'organizer');
     await this.stop(viewer.matchId, 'Vom Organisator gestoppt');
@@ -303,6 +333,7 @@ export class ServerManager {
   }
 
   async stop(matchId, reason) {
+    this.simulator.stop(matchId);
     const row = this.row(matchId);
     if (!row || row.status === 'stopped') return;
     if (row.handle) await this.safeStop(row);
diff --git a/server/test/api.test.js b/server/test/api.test.js
index ed92833..485d8ca 100644
--- a/server/test/api.test.js
+++ b/server/test/api.test.js
@@ -253,6 +253,62 @@ test('Organisator spielt im selben Browser selbst mit (zwei Zugänge)', async ()
   }
 });
 
+test('Live-Ergebnisse aus Serverlogs und Demo-Simulation', async () => {
+  const { app, call, close } = await setup({ demo: { startSeconds: 0, failFirstConfigure: false, roundSeconds: 0 } });
+  try {
+    const { id, org, tokens } = await readyWingmanMatch(call, 'bo3');
+    await call('POST', `/matches/${id}/veto/start`, { token: org });
+    await playVeto(call, id, { A: tokens.a1, B: tokens.b1 });
+    await app.manager.poll();
+    await waitFor(() => app.service.getMatch(id).status === 'live', { label: 'live' });
+
+    const { config_key: key } = app.service.serverRow(id);
+    const map1 = app.service.seriesMaps(id)[0];
+    const base = `http://127.0.0.1:${app.server.address().port}/api/logs/${id}`;
+    const post = (k, text) => fetch(`${base}/${k}`, { method: 'POST', headers: { 'content-type': 'text/plain' }, body: text });
+
+    assert.equal((await post('falsch', 'x')).status, 403);
+
+    const ct = map1.ct_team === 'A' ? 'Alpha' : 'Bravo';
+    const t = map1.ct_team === 'A' ? 'Bravo' : 'Alpha';
+    const res = await post(key, [
+      `L 10/25/2026 - 18:00:00: MatchStatus: Team playing "CT": ${ct}`,
+      `L 10/25/2026 - 18:00:00: MatchStatus: Team playing "TERRORIST": ${t}`,
+      `L 10/25/2026 - 18:00:01: World triggered "Match_Start" on "${map1.map}"`,
+      'L 10/25/2026 - 18:01:00: Team "CT" triggered "SFUI_Notice_CTs_Win" (CT "1") (T "0")',
+      'L 10/25/2026 - 18:02:00: Team "TERRORIST" triggered "SFUI_Notice_Target_Bombed" (CT "1") (T "1")',
+    ].join('\n'));
+    assert.equal(res.status, 200);
+
+    const snap = (await call('GET', `/matches/${id}`, { token: org })).body;
+    const ctTeam = map1.ct_team;
+    assert.equal(snap.series[0].score[ctTeam], 1);
+    assert.equal(snap.series[0].live.rounds.length, 2);
+    assert.equal(snap.series[0].live.rounds[1].reason, 'bomb');
+
+    await post(key, `Game Over: wingman mg_active ${map1.map} score 1:1 after 3 min`);
+    // Gleichstand beendet die Map ohne Sieger; Serienstand bleibt 0:0
+    const after = (await call('GET', `/matches/${id}`, { token: org })).body;
+    assert.equal(after.series[0].status, 'done');
+    assert.deepEqual(after.seriesScore, { A: 0, B: 0 });
+
+    // Map 2 laden und den Demo-Verlauf bis zum Ende laufen lassen
+    await call('POST', `/matches/${id}/series/next`, { token: org });
+    await waitFor(() => app.service.serverRow(id).status === 'configured' && app.service.getMatch(id).current_map_number === 2, { label: 'Map 2' });
+    assert.equal((await call('POST', `/matches/${id}/server/warmup-end`, { token: org })).status, 200);
+    await waitFor(() => app.service.seriesMaps(id)[1].status === 'done', { label: 'Demo-Map beendet', timeoutMs: 15000 });
+    const final = (await call('GET', `/matches/${id}`, { token: org })).body;
+    const winner = final.series[1].winner;
+    assert.ok(['A', 'B'].includes(winner));
+    assert.equal(final.series[1].score[winner], 9, 'Wingman: 9 Runden zum Sieg');
+    assert.equal(final.seriesScore[winner], 1);
+    const list = (await call('GET', '/matches')).body.matches.find((m) => m.id === id);
+    assert.equal(list.seriesScore[winner], 1);
+  } finally {
+    await close();
+  }
+});
+
 test('Spieler verlassen die Lobby, Captain geht über', async () => {
   const { call, close } = await setup();
   try {
diff --git a/server/test/liveScore.test.js b/server/test/liveScore.test.js
new file mode 100644
index 0000000..9287e6e
--- /dev/null
+++ b/server/test/liveScore.test.js
@@ -0,0 +1,87 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { applyLogLines, initialLiveState, seriesScore, splitLogBody } from '../src/liveScore.js';
+
+const ctx = { teamNames: { A: 'MaxLAN Blau', B: 'MaxLAN Rot' }, maxRounds: 24, overtimeRounds: 6 };
+const ts = '10/25/2026 - 18:00:00.000 - ';
+
+function round(winnerSide, ct, t, notice) {
+  const n = notice ?? (winnerSide === 'CT' ? 'CTs_Win' : 'Terrorists_Win');
+  const side = winnerSide === 'CT' ? 'CT' : 'TERRORIST';
+  return `${ts}Team "${side}" triggered "SFUI_Notice_${n}" (CT "${ct}") (T "${t}")`;
+}
+
+test('Logzeilen ergeben Spielstand, Rundenverlauf und Gründe', () => {
+  let state = initialLiveState({ map: 'de_mirage', ctTeam: 'A' });
+  const lines = [
+    `${ts}World triggered "Match_Start" on "de_mirage"`,
+    round('T', 0, 1, 'Target_Bombed'),
+    round('CT', 1, 1, 'Bomb_Defused'),
+    round('CT', 2, 1, 'Target_Saved'),
+  ];
+  const { state: next, events } = applyLogLines(state, lines, ctx);
+  state = next;
+  assert.equal(state.status, 'live');
+  assert.deepEqual(state.score, { A: 2, B: 1 });
+  assert.deepEqual(state.rounds.map((r) => [r.winner, r.reason]), [['B', 'bomb'], ['A', 'defuse'], ['A', 'time']]);
+  assert.equal(events.filter((e) => e.type === 'round').length, 3);
+});
+
+test('Doppelt gesendete Zeilen werden nur einmal gezählt', () => {
+  const state = initialLiveState({ map: 'de_nuke', ctTeam: 'A' });
+  const line = round('CT', 1, 0);
+  const { state: s } = applyLogLines(state, [line, line, line], ctx);
+  assert.equal(s.rounds.length, 1);
+  assert.deepEqual(s.score, { A: 1, B: 0 });
+});
+
+test('Seitenwechsel über "Team playing"-Zeilen', () => {
+  let s = initialLiveState({ map: 'de_nuke', ctTeam: 'A' });
+  ({ state: s } = applyLogLines(s, [
+    `${ts}MatchStatus: Team playing "CT": MaxLAN Blau`,
+    `${ts}MatchStatus: Team playing "TERRORIST": MaxLAN Rot`,
+    `${ts}World triggered "Match_Start" on "de_nuke"`,
+    round('CT', 1, 0),
+    // Halbzeit: Rot ist jetzt CT. In den Seitenwerten steht der Stand der Teams auf der jeweiligen Seite.
+    `${ts}MatchStatus: Team playing "CT": MaxLAN Rot`,
+    `${ts}MatchStatus: Team playing "TERRORIST": MaxLAN Blau`,
+    round('CT', 1, 1),
+  ], ctx));
+  assert.deepEqual(s.score, { A: 1, B: 1 });
+  assert.deepEqual(s.rounds.map((r) => r.winner), ['A', 'B']);
+});
+
+test('Ohne "Team playing": Halbzeitwechsel nach Regelwerk', () => {
+  let s = initialLiveState({ map: 'de_inferno', ctTeam: 'B' });
+  const small = { ...ctx, maxRounds: 4 };
+  ({ state: s } = applyLogLines(s, [
+    `${ts}World triggered "Match_Start" on "de_inferno"`,
+    round('CT', 1, 0), // B gewinnt als CT
+    round('CT', 2, 0), // B gewinnt als CT -> Halbzeit, B ist jetzt T
+    round('T', 0, 3),  // B gewinnt als T: CT-Seite (A) hat 0, T-Seite (B) hat 3
+  ], small));
+  assert.deepEqual(s.score, { A: 0, B: 3 });
+  assert.deepEqual(s.rounds.map((r) => r.winner), ['B', 'B', 'B']);
+});
+
+test('Game Over beendet die Map, Aufwärmrunden vor Match_Start zählen nicht', () => {
+  let s = initialLiveState({ map: 'de_dust2', ctTeam: 'A' });
+  ({ state: s } = applyLogLines(s, [
+    round('T', 0, 1), // Aufwärm-/Messerrunde
+    `${ts}World triggered "Match_Start" on "de_dust2"`,
+    round('CT', 1, 0),
+    `${ts}Game Over: competitive mg_active de_dust2 score 1:0 after 2 min`,
+    round('T', 1, 1), // nach Spielende ignoriert
+  ], ctx));
+  assert.equal(s.status, 'finished');
+  assert.equal(s.winner, 'A');
+  assert.deepEqual(s.score, { A: 1, B: 0 });
+});
+
+test('Zeilen einer anderen Map werden ignoriert, Serienstand wird gezählt', () => {
+  const s = initialLiveState({ map: 'de_dust2', ctTeam: 'A' });
+  const { state } = applyLogLines(s, [`${ts}Game Over: competitive mg_active de_nuke score 13:2 after 30 min`], ctx);
+  assert.equal(state.status, 'warmup');
+  assert.deepEqual(seriesScore([{ winner: 'A' }, { winner: 'B' }, { winner: 'A' }, { winner: null }]), { A: 2, B: 1 });
+  assert.deepEqual(splitLogBody('a\r\n\r\nb\n'), ['a', 'b']);
+});
diff --git a/server/test/rcon.test.js b/server/test/rcon.test.js
index d4dcb8c..8cc6689 100644
--- a/server/test/rcon.test.js
+++ b/server/test/rcon.test.js
@@ -65,3 +65,18 @@ test('Konsolentexte können keine Befehle einschleusen', () => {
   assert.ok(afterMapChange.includes('mp_teamname_2 "Alphaquit"'));
   assert.ok(afterMapChange.includes('mp_maxrounds 16'));
 });
+
+test('Log-Weiterleitung wird vor dem Mapwechsel gesetzt, unsichere URLs nicht', () => {
+  const base = {
+    match: { team_a_name: 'A', team_b_name: 'B' },
+    pool: { mode: 'competitive', gameType: 0, gameMode: 1 },
+    seriesMap: { map: 'de_nuke', ctTeam: 'A' },
+    secrets: { serverPassword: 'abc', tvPassword: 'def' },
+    settings: { tvEnabled: true, tvDelaySeconds: 90, maxRoundsWingman: 16, maxRoundsCompetitive: 24, overtime: true, extraCommands: [] },
+  };
+  const ok = buildMapCommands({ ...base, logUrl: 'http://192.168.178.31:3000/api/logs/abc_D-1/KEY123' }).beforeMapChange;
+  assert.ok(ok.includes('logaddress_add_http "http://192.168.178.31:3000/api/logs/abc_D-1/KEY123"'));
+  assert.ok(ok.indexOf('log on') < ok.indexOf('changelevel de_nuke'));
+  const bad = buildMapCommands({ ...base, logUrl: 'http://x"; quit' }).beforeMapChange;
+  assert.ok(!bad.some((c) => c.startsWith('logaddress')));
+});