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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb6 win in 5 half-moves
3 Rb7 win in 7 half-moves
4 Ka4 win in 9 half-moves
5 Kd4 win in 9 half-moves
6 Kc4 win in 11 half-moves
7 Ka2 draw
8 Kb4 draw
9 Kc5 draw
10 Kc6 draw
11 Kd6 draw
12 Ke4 draw
13 Ke5 draw
14 Ke6 draw
15 Ra8 draw
16 Rb4 draw
17 Rb5 draw
18 Rd8 draw
19 Rg8 draw
20 Kb2 loss in 2 half-moves
21 Kb3 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves