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 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Kh2 draw
10 Kh4 draw
11 Ra4 draw
12 Rc1 draw
13 Rc5 draw
14 Rc6 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Kg2 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Kc6 loss in 1 half-moves
23 Rb4 loss in 1 half-moves
24 Rc2 loss in 1 half-moves
25 Rc3 loss in 1 half-moves