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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Re5 win in 1 half-moves
4 Rc8 win in 3 half-moves
5 Rb8 win in 5 half-moves
6 Ra8 win in 7 half-moves
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb1 draw
11 Kb2 draw
12 Kb7 draw
13 Kc2 draw
14 Kc6 draw
15 Kc7 draw
16 Kd1 draw
17 Kd2 draw
18 Rd8 draw
19 Re1 draw
20 Re6 draw
21 Re7 draw
22 Rf8 draw
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves