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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Kd2 draw
6 Rc8 draw
7 Rd8 draw
8 Re6 draw
9 Re7 draw
10 Ra8 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kb1 loss in 1 half-moves
19 Kc1 loss in 1 half-moves
20 Kd1 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Rg8 loss in 1 half-moves