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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kd7 win in 3 half-moves
9 Kd8 win in 3 half-moves
10 Ra4 win in 3 half-moves
11 Re4 win in 3 half-moves
12 Rg4 win in 3 half-moves
13 Rh8 win in 3 half-moves
14 Rh5 win in 5 half-moves
15 Rh7 win in 5 half-moves
16 K5b6 draw
17 K5c6 draw
18 K5d6 draw
19 K7b6 draw
20 K7c6 draw
21 K7d6 draw
22 Kb4 draw
23 Kc4 draw
24 Rh3 draw
25 Rh6 draw
26 Rb4 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves