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 Kb4 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rb8 win in 7 half-moves
5 Kb2 draw
6 Kc2 draw
7 Kc4 draw
8 Kc6 draw
9 Kc7 draw
10 Kd2 draw
11 Kd3 draw
12 Kd6 draw
13 Kd8 draw
14 Ra8 draw
15 Rc7 draw
16 Rd8 draw
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves