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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kcb3 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Ka3 draw
9 Ka4 draw
10 Ka5 draw
11 Kb5 draw
12 Kbb3 draw
13 Kbc4 draw
14 Kc5 draw
15 Kcc4 draw
16 Kd4 draw
17 Rb8 draw
18 Rc5 draw
19 Rc6 draw
20 Rc7 draw
21 Re8 draw
22 Rf8 draw
23 Rc4 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves