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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Kd8 win in 7 half-moves
4 Rb3 win in 7 half-moves
5 Rb8 win in 15 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kc2 draw
10 Kc4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Ke7 draw
15 Kf7 draw
16 Kf8 draw
17 Ra1 draw
18 Rb5 draw
19 Rb6 draw
20 Rc1 draw
21 Rd1 draw
22 Re1 draw
23 Rf1 draw
24 Rb2 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves