Formation chess

Q(5,-4)

16...N(10,6)

NF(19,1)-(19,10)

17...N(10,10)

N(5,3)

18...Nx(11,4)

Q(13,4)

19...N(10,6)

N(-1,3)

20...(8,5)

R(-1,1)(-5,1)

21...Q(0,10)

(5,4) x (4,5)

22...N(8,7)

NF(19,10)-(5,24)+

Good move, but I don't think it puts my king in check - does it? A formation can only capture one piece per move - let me know if I don't understand correctly.  I'll play:
23...Q(3,13)

Yes you were right it was not check.

NF(5,24) - (4,24) +

Now it is.

24...N(4,9)

NF(4,24)-(4,10)+ (the check is now from the single knight)

Good maneuver (bad for me). I wonder how much value a formation has (it doesn't have a queen but acts kind of like 4N+Q). It's also cool how a formation won't be captured all at once, but deteriorates. The only thing not cool is it looks like I'm on the losing side of this attack.

25...K(6,7)