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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rb1 win in 5 half-moves
5 Kc5 win in 15 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb7 draw
9 Kc3 draw
10 Kc4 draw
11 Kd3 draw
12 Kd5 draw
13 Ra4 draw
14 Rd1 draw
15 Ke3 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Re1 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