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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Re8 win in 5 half-moves
6 Ka1 draw
7 Ka2 draw
8 Ka3 draw
9 Kb1 draw
10 Kb3 draw
11 Kb8 draw
12 Kc1 draw
13 Kc2 draw
14 Kc8 draw
15 Kd6 draw
16 Kd7 draw
17 Kd8 draw
18 Rd7 draw
19 Re3 draw
20 Re4 draw
21 Re5 draw
22 Re6 draw
23 Rf7 draw
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves