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 Kd5 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Ke1 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Rd4 win in 3 half-moves
7 Re2 win in 3 half-moves
8 Re5 win in 3 half-moves
9 Rc4 win in 5 half-moves
10 Re1 win in 7 half-moves
11 Kd2 win in 13 half-moves
12 Rb4 win in 13 half-moves
13 Kb5 draw
14 Kb6 draw
15 Kb7 draw
16 Kc1 draw
17 Kc2 draw
18 Kc7 draw
19 Kd7 draw
20 Ra4 draw
21 Re3 draw
22 Re6 draw
23 Rf4 draw
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves