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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kde1 win in 3 half-moves
3 Kfe1 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Rg8 win in 3 half-moves
7 Kf2 draw
8 Kg1 draw
9 Ra8 draw
10 Re1 draw
11 Re3 draw
12 Re7 draw
13 Rh8 draw
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kde2 loss in 2 half-moves
17 Kfe2 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves