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 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rb1 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Rb6 win in 7 half-moves
8 Kb4 win in 9 half-moves
9 Ra8 win in 11 half-moves
10 K5b5 draw
11 K5b6 draw
12 K6b5 draw
13 K6b6 draw
14 Kc4 draw
15 Rb2 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 K5d5 loss in 2 half-moves
20 K5d6 loss in 2 half-moves
21 K6d5 loss in 2 half-moves
22 K6d6 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves