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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Re3 win in 3 half-moves
4 Ka3 win in 5 half-moves
5 Kb3 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Ka1 draw
9 Kb1 draw
10 Kb2 draw
11 Kb7 draw
12 Kb8 draw
13 Kc8 draw
14 Kd6 draw
15 Kd7 draw
16 Kd8 draw
17 Ra5 draw
18 Rb5 draw
19 Rc5 draw
20 Rd5 draw
21 Re4 draw
22 Re6 draw
23 Rf5 draw
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves