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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rd3 win in 3 half-moves
8 Rd4 win in 3 half-moves
9 Rd5 win in 3 half-moves
10 Kd3 win in 5 half-moves
11 Kd4 win in 5 half-moves
12 Rc2 win in 5 half-moves
13 Ra2 win in 11 half-moves
14 Ka7 draw
15 Ka8 draw
16 Kb4 draw
17 Kb5 draw
18 Kb7 draw
19 Kc5 draw
20 Rd1 draw
21 Rd6 draw
22 Re2 draw
23 Rf2 draw
24 Rd7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves