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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Re2 win in 1 half-moves
4 Ra8 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Re1 win in 3 half-moves
7 Ka5 win in 5 half-moves
8 Kb5 win in 5 half-moves
9 Re3 win in 9 half-moves
10 Ka3 draw
11 Ka4 draw
12 Kb1 draw
13 Kb3 draw
14 Kc3 draw
15 Kc4 draw
16 Kc5 draw
17 Rc8 draw
18 Rd8 draw
19 Re7 draw
20 Rf8 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves