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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ra6 win in 7 half-moves
4 Re7 win in 9 half-moves
5 Re8 win in 9 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kc3 draw
15 Kc5 draw
16 Kc6 draw
17 Kc7 draw
18 Kc8 draw
19 Kd3 draw
20 Kd4 draw
21 Rc6 draw
22 Rd6 draw
23 Re1 draw
24 Rf6 draw
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Re5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves