{ "name": "Crazyhouse", "description": "Captures reborn" },
{ "name": "Switching", "description": "Exchange pieces positions" },
{ "name": "Extinction", "description": "Capture all of a kind" },
{ "name": "Crazyhouse", "description": "Captures reborn" },
{ "name": "Switching", "description": "Exchange pieces positions" },
{ "name": "Extinction", "description": "Capture all of a kind" },