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{"type":"item.completed","item":{"id":"item_1","type":"agent_message","text":"```python\nimport numpy as np,json,collections\ng=json.load(open('/work/pass_3/games.json')); boards=np.load('/work/pass_3/boards.npy')\nadj=[[j for j in (q-9,q+9,q-1,q+1) if 0<=j<81 and abs(j//9-q//9)+abs(j%9-q%9)==1] for q in range(81)]\ndef groups(b):\n    info={}\n    for q in range(81):\n        if b[q]==0 or q in info: continue\n        stack=[q]; stones={q}; libs=set()\n        while stack:\n            t=stack.pop()\n            for v in adj[t]:\n                if b[v]==0: libs.add(v)\n                elif b[v]==b[q] and v not in stones: stones.add(v);stack.append(v)\n        for t in stones: info[t]=(stones,libs)\n    return info\nbad=[]; stats=collections.Counter()\nfor gi,x in enumerate(g):\n    if x['opponent']!='strong':continue\n    color=1 if x['net_color']=='black' else -1\n    for pi,m in enumerate(x['moves']):\n        if m['by']!='net' or m['move']==81:continue\n        before=np.zeros(81,np.int8) if pi==0 else boards[gi,pi-1]\n        after=boards[gi,pi]; gr=groups(before);q=m['move']\n        caps=sum(before==-color)-sum(after==-color)\n        save=any(before[t]==color and len(gr[t][1])==1 for t in adj[q])\n        atari_after=groups(after).get(q,(set(),set()))[1]\n        stats['moves']+=1\n        if len(atari_after)==1:\n            stats['self_atari']+=1\n            if caps==0:stats['noncapture_self_atari']+=1\n        if m['top5'][0][0]==q and m['top5'][0][1]>.95 and caps==0 and not save:\n            bad.append((gi,pi,q,len(atari_after),x['result'],m['top5'][:2]))\nprint(stats)\nprint('Confident, no capture or atari save:',len(bad))\nprint(bad[:30])\nfor gi,pi,q,libs,res,top in bad[:4]:\n    print('\\n',gi,pi,q,libs,res,top)\n    print('\\n'.join(''.join({0:'.',1:'X',-1:'O'}[int(v)] for v in row) for row in boards[gi,pi-1].reshape(9,9)))\n```\n"}}
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