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 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kcb5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Rd2 win in 3 half-moves
8 Ka3 win in 5 half-moves
9 Kb3 win in 5 half-moves
10 Kc3 win in 5 half-moves
11 Ka4 draw
12 Ka5 draw
13 Kbb5 draw
14 Kbc5 draw
15 Kc4 draw
16 Kcc5 draw
17 Kd6 draw
18 Kd7 draw
19 Rb2 draw
20 Rc1 draw
21 Rc3 draw
22 Re2 draw
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves