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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Ra8 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka4 draw
10 Ka6 draw
11 Kb2 draw
12 Kb6 draw
13 Rc3 draw
14 Rc4 draw
15 Rc7 draw
16 Rd8 draw
17 Rh8 draw
18 Kc1 loss in 2 half-moves
19 Kc2 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 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