Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 K6b7 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 K6b6 draw
5 K7b6 draw
6 K7b7 draw
7 Ka8 draw
8 Kb8 draw
9 Ra1 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Rb5 draw
14 Rc5 draw
15 Rd5 draw
16 Re5 draw
17 Rf5 loss in 1 half-moves
18 Rh5 loss in 1 half-moves