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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Rd5 win in 3 half-moves
6 Re1 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Re6 win in 3 half-moves
9 Kb3 win in 5 half-moves
10 Kb6 win in 5 half-moves
11 Kc3 win in 5 half-moves
12 Kd3 win in 5 half-moves
13 Re2 win in 5 half-moves
14 Kb1 draw
15 Kb2 draw
16 Kb7 draw
17 Kb8 draw
18 Kc1 draw
19 Kc8 draw
20 Kd1 draw
21 Kd2 draw
22 Kd7 draw
23 Kd8 draw
24 Ra5 draw
25 Re4 draw
26 Rf5 draw
27 Re7 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh5 loss in 2 half-moves