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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Kbc4 win in 3 half-moves
4 Kbc6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Rb6 win in 5 half-moves
8 Ka5 draw
9 Kbb4 draw
10 Kbb6 draw
11 Kcb4 draw
12 Kcb6 draw
13 Kcc4 draw
14 Kcc6 draw
15 Rb7 draw
16 Rc8 draw
17 Re8 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves