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 Ka5 win in 7 half-moves
3 Kb2 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Kb6 win in 7 half-moves
6 Ra3 win in 7 half-moves
7 Rc1 win in 7 half-moves
8 Ra2 win in 17 half-moves
9 Kb3 win in 19 half-moves
10 Kb1 win in 23 half-moves
11 Kc1 win in 27 half-moves
12 Ka7 draw
13 Kb7 draw
14 Kc3 draw
15 Kd1 draw
16 Kd2 draw
17 Kd3 draw
18 Ra4 draw
19 Rd1 draw
20 Re1 draw
21 Ra5 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves