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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Ra8 draw
8 Rd8 draw
9 Re2 draw
10 Re3 draw
11 Re4 draw
12 Re5 draw
13 Re7 draw
14 Rf8 draw
15 Rg8 draw
16 Rc8 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rh8 loss in 2 half-moves