H. G. Muller wrote on Sun, Dec 12, 2021 10:41 AM UTC:
I am not sure what exactly you are referring to. I never measured piece values explicitly for Grand Chess; I always assumed they would be equal to those of Capablanca Chess, as extra ranks behind the armies should not have much effect on game play. For Capablanca Chess the values are Q=950, C=900, A=875, R=500, B=350, B-pair bonus=50, N=300, P=100. There is a rather strong manifestation of the 'leveling effect', though: the super-pieces are effectively worth less when they face many lighter pieces. So sacrifycing one super-piece for R + minor or 3 minors ups the effective value of your remaining super-pieces compared to those of the opponent, which can give more than a Pawn in compensation (if you still have these super-pieces).
I am not sure what exactly you are referring to. I never measured piece values explicitly for Grand Chess; I always assumed they would be equal to those of Capablanca Chess, as extra ranks behind the armies should not have much effect on game play. For Capablanca Chess the values are Q=950, C=900, A=875, R=500, B=350, B-pair bonus=50, N=300, P=100. There is a rather strong manifestation of the 'leveling effect', though: the super-pieces are effectively worth less when they face many lighter pieces. So sacrifycing one super-piece for R + minor or 3 minors ups the effective value of your remaining super-pieces compared to those of the opponent, which can give more than a Pawn in compensation (if you still have these super-pieces).