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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Ka5 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Ka3 draw
7 Ka6 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb8 draw
13 Rc2 draw
14 Rc6 draw
15 Rc7 draw
16 Rd8 draw
17 Rh8 draw
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves