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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Kf7 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Kf8 win in 11 half-moves
8 Kc6 draw
9 Kc8 draw
10 Kcd7 draw
11 Kcd8 draw
12 Kd6 draw
13 Ke7 draw
14 Ked7 draw
15 Ked8 draw
16 Ra4 draw
17 Rg3 draw
18 Rg5 draw
19 Rg7 draw
20 Rg8 draw
21 Rh4 draw
22 Kb6 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves