Garth make a valid point, so I will have to try again. Consider the BLOCKADE STALEMATE IN 20 MOVES shown in the following diagram. NOTE: this position is from a (legal) game of Shatranj, which started with the Kings on the d-file and ended with a White Knight capturing a Black Elephant. A mirror image of this game can be played in the 'Intellectual Game'. Now the Black King is imprisoned by his own pieces.
a b c d e f g h
+---+---+---+---+---+---+---+---+
8 | k |:n:| e |:::| |:::| |:::| 8
+---+---+---+---+---+---+---+---+
7 |:r:| f |:::| p |:::| |:::| | 7
+---+---+---+---+---+---+---+---+
6 | p |:::| p |:N:| p |:::| |:::| 6
+---+---+---+---+---+---+---+---+
5 |:R:| |:E:| |:R:| |:::| | 5
+---+---+---+---+---+---+---+---+
4 | |:::| |:::| |:::| |:P:| 4
+---+---+---+---+---+---+---+---+
3 |:::| |:::| |:::| |:::| | 3
+---+---+---+---+---+---+---+---+
2 | |:P:| P |:P:| P |:P:| P |:::| 2
+---+---+---+---+---+---+---+---+
1 |:::| |:::| K |:F:| E |:N:| | 1
+---+---+---+---+---+---+---+---+
a b c d e f g h
Garth make a valid point, so I will have to try again. Consider the BLOCKADE STALEMATE IN 20 MOVES shown in the following diagram. NOTE: this position is from a (legal) game of Shatranj, which started with the Kings on the d-file and ended with a White Knight capturing a Black Elephant. A mirror image of this game can be played in the 'Intellectual Game'. Now the Black King is imprisoned by his own pieces.