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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rc1 win in 3 half-moves
5 Ra4 win in 5 half-moves
6 Kc4 win in 7 half-moves
7 Ka4 draw
8 Kb6 draw
9 Kc3 draw
10 Kc5 draw
11 Kd3 draw
12 Kd5 draw
13 Ke3 draw
14 Ke4 draw
15 Ke5 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Ka6 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves