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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Re2 win in 5 half-moves
4 Re3 win in 5 half-moves
5 Rc1 win in 11 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Kc7 draw
12 Kd2 draw
13 Kd7 draw
14 Ke2 draw
15 Ra1 draw
16 Rb1 draw
17 Rd1 draw
18 Re8 draw
19 Kb7 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves