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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 K4b4 draw
6 K5b4 draw
7 K5b5 draw
8 Ra8 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re1 draw
13 Re2 draw
14 Re6 draw
15 Re7 draw
16 K4b5 loss in 2 half-moves
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Re3 loss in 1 half-moves
20 Re5 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rh8 loss in 1 half-moves