win と beat の違い｜I won him はなぜ間違い？AIで直す

I will give you some English sentences I wrote.
Check only one point:
Are "win" and "beat" used correctly?
(Use these rules:
- win = the object is the game, race, election, prize or fight. Say "win a game" or "win the gold medal".
- beat = the object is the person or the team you played against. Say "beat my brother at tennis".
- Do not say "win" + a person, such as "win him".)
Do NOT change anything else.
Do NOT correct a sentence that is already right.

For each sentence, answer in this form:
番号:
元の文: (my sentence)
直した文: (the corrected sentence, or "OK" if nothing needs fixing)
理由: (one line of Japanese)

Use simple Japanese in the reasons.

My sentences (the Japanese meaning is in brackets):
"""
（ここに、自分で書いた英文を5つ貼る。日本語の意味も括弧で添える）
"""

Let's practice "win" and "beat" in a short chat.
Rules:
- Ask me ONE question at a time about a game, a match or a contest, such as "Did your team win?" or "Who beat you?"
- I will answer in English.
- After my answer, fix only the verb "win" or "beat" if I used it wrongly. Then ask the next question.
- Do NOT correct anything else.
- Use short, easy English.

Answer in this form:
直し: (my sentence with the fix, or "OK")
理由: (one line of Japanese)
Next question: (your next question)

Ask 5 questions in total. After the 5th answer, tell me in Japanese which mistake I made most often.

Start with the first question now.

Make a 4-choice quiz about "win" and "beat". Ask me ONE question at a time.
Each question is a sentence with one blank, like this:
  My sister ( ) me at cards last night.
  A) won   B) beat   C) wins   D) beats
Rules:
- Use a game, a race, a contest, an election or a prize in every sentence.
- Make sure only one answer is correct.
- Do NOT show the answer until I reply.
- After I reply, answer in this form:
  正解: (letter and word)
  理由: (one line of Japanese)
- Then give me the next question.
Ask 8 questions in total. After the 8th, tell me my score.