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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Rb1 win in 7 half-moves
4 Rb3 win in 7 half-moves
5 Kb2 win in 15 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb3 draw
9 Kd2 draw
10 Kd3 draw
11 Ke2 draw
12 Kf2 draw
13 Kf3 draw
14 Kf4 draw
15 Ra5 draw
16 Rb4 draw
17 Rc5 draw
18 Rg5 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves