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 Kd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kc2 win in 5 half-moves
6 Kd2 win in 5 half-moves
7 Rc3 win in 7 half-moves
8 Rb1 win in 9 half-moves
9 Ra1 win in 13 half-moves
10 Kb7 draw
11 Kc3 draw
12 Kc4 draw
13 Kc5 draw
14 Kc7 draw
15 Kd4 draw
16 Kd7 draw
17 Rc2 draw
18 Rd1 draw
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves