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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Re6 win in 3 half-moves
7 Ke5 win in 5 half-moves
8 Rd8 win in 5 half-moves
9 Re5 win in 5 half-moves
10 Rb8 win in 9 half-moves
11 Kb1 draw
12 Kb2 draw
13 Kc2 draw
14 Kc4 draw
15 Kc5 draw
16 Kc6 draw
17 Kd4 draw
18 Kd6 draw
19 Ke6 draw
20 Ra8 draw
21 Re7 draw
22 Rf8 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves