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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Ra7 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Kc7 draw
10 Kc8 draw
11 Kd6 draw
12 Kdd8 draw
13 Kde7 draw
14 Ke6 draw
15 Ked8 draw
16 Kee7 draw
17 Kf7 draw
18 Kf8 draw
19 Ra3 draw
20 Ra5 draw
21 Rb4 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves