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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kh4 draw
6 Kh5 draw
7 Kh6 draw
8 Ra4 draw
9 Rc4 draw
10 Re4 draw
11 Rf4 draw
12 Rh4 draw
13 Kb1 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Kc2 loss in 1 half-moves
16 Kd1 loss in 1 half-moves
17 Kd2 loss in 1 half-moves
18 Kg6 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rg1 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rg3 loss in 1 half-moves