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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc1 draw
11 Kc2 draw
12 Kd2 draw
13 Ra4 draw
14 Rc4 draw
15 Re4 draw
16 Rf4 draw
17 Rg2 draw
18 Rg3 draw
19 Rg5 draw
20 Rh4 draw
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Rd4 loss in 1 half-moves
24 Rg1 loss in 1 half-moves