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

EGTB: win in 2 half-moves

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