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

EGTB: win in 4 half-moves

# move score
1 Kde5 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Kd5 win in 5 half-moves
5 Rf1 win in 5 half-moves
6 Kc3 draw
7 Kc4 draw
8 Kc5 draw
9 Kd3 draw
10 Ke3 draw
11 Ke4 draw
12 Ke6 draw
13 Ke7 draw
14 Kf7 draw
15 Kfe5 draw
16 Kg6 draw
17 Kg7 draw
18 Ra1 draw
19 Rb1 draw
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves