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

EGTB: win in 4 half-moves

# move score
1 Kd3 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 K1b2 draw
9 K1c2 draw
10 K3b2 draw
11 K3c2 draw
12 Kb1 draw
13 Kb3 draw
14 Ra8 draw
15 Re3 draw
16 Re5 draw
17 Re6 draw
18 Re7 draw
19 K1d2 loss in 2 half-moves
20 K3d2 loss in 2 half-moves
21 Kb4 loss in 2 half-moves
22 Kd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves