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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kd2 win in 5 half-moves
6 Kd4 win in 5 half-moves
7 R1d2 win in 5 half-moves
8 R3d2 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Rd4 win in 5 half-moves
11 Rd5 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Re3 win in 7 half-moves
14 Kb2 draw
15 Kb3 draw
16 Kc2 draw
17 Ra1 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh3 loss in 2 half-moves