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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 K6b6 draw
4 K7b6 draw
5 K7b7 draw
6 Ra1 draw
7 Ra2 draw
8 Ra3 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Re4 draw
13 Rf4 draw
14 K6b7 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Ka8 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Rg4 loss in 1 half-moves