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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb7 draw
5 Kc6 draw
6 Kc7 draw
7 Ra4 draw
8 Rb4 draw
9 Rc4 draw
10 Re4 draw
11 Rg1 draw
12 Rg2 draw
13 Rg5 draw
14 Rg6 draw
15 Rg8 draw
16 Ka7 loss in 12 half-moves
17 Ka5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rf4 loss in 1 half-moves
22 Rg7 loss in 1 half-moves