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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Rg6 win in 5 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kab7 draw
9 Kab8 draw
10 Kb6 draw
11 Kc7 draw
12 Kcb7 draw
13 Kcb8 draw
14 Kd7 draw
15 Kd8 draw
16 Re4 draw
17 Rf4 draw
18 Rg3 draw
19 Rg5 draw
20 Rh4 draw
21 Ra4 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves