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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Rd3 win in 3 half-moves
7 Rf3 win in 3 half-moves
8 Kc1 win in 5 half-moves
9 Ke1 win in 5 half-moves
10 Ra4 win in 5 half-moves
11 Ra5 win in 5 half-moves
12 Re3 win in 5 half-moves
13 Ra6 draw
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 R1a2 loss in 2 half-moves
18 R3a2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves