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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kcb5 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Kb4 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kbb5 draw
11 Kbc6 draw
12 Kc4 draw
13 Kcc6 draw
14 Rb2 draw
15 Rc1 draw
16 Rc3 draw
17 Re2 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves