mats that are impossible in Neanderthal Tetris

here I checkmate in 12 moves, but you can try to do it faster. For each move of acceleration - 1 Hive from me, for an erroneous option - 1 Hive from you. Of course, full doubles are not counted, but everyone can continue from any move. For the final step-by-step solution - free satisfaction:)

The process goes like this: you write the move, I publish the diagram for the next

Checkmate in 12 moves

in case of misunderstanding, as always, you can translate the original into your native language and get more or less the whole of the two options https://ecency.com/created/hive-102040