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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Kd1 win in 7 half-moves
7 Kd3 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb6 win in 7 half-moves
11 Ra8 draw
12 Rb7 draw
13 Ke1 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves