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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kd5 win in 3 half-moves
3 Rd8 win in 11 half-moves
4 Ka7 draw
5 Kb6 draw
6 Kb7 draw
7 Kd3 draw
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Ra8 draw
12 Rc8 draw
13 Re4 draw
14 Re6 draw
15 Re7 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Ka5 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re5 loss in 2 half-moves