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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Kc3 win in 7 half-moves
7 Kc4 win in 7 half-moves
8 Kc5 win in 7 half-moves
9 Rc7 win in 13 half-moves
10 Ke8 win in 15 half-moves
11 Rb8 win in 17 half-moves
12 Ka3 draw
13 Ka4 draw
14 Ka5 draw
15 Kb3 draw
16 Kf6 draw
17 Kf7 draw
18 Kf8 draw
19 Ra8 draw
20 Rc1 draw
21 Rc5 draw
22 Rc6 draw
23 Rd8 draw
24 Re8 draw
25 Rf8 draw
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves