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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rd2 win in 3 half-moves
7 Re2 win in 3 half-moves
8 Ka8 draw
9 Kaa7 draw
10 Kab7 draw
11 Kb6 draw
12 Kba7 draw
13 Kbb7 draw
14 Kc7 draw
15 Rc1 draw
16 Rc3 draw
17 Rc7 draw
18 Rf2 draw
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves