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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kg5 win in 11 half-moves
6 Rh8 win in 11 half-moves
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Kd4 draw
11 Kd6 draw
12 Ke4 draw
13 Ke5 draw
14 Ke6 draw
15 Kg4 draw
16 Kh3 draw
17 Kh5 draw
18 Ra8 draw
19 Rb3 draw
20 Rb6 draw
21 Rb7 draw
22 Rd8 draw
23 Kg3 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves