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 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Ra4 draw
9 Rc4 draw
10 Re4 draw
11 Rg4 draw
12 Rh4 draw
13 Kb6 loss in 1 half-moves
14 Kd1 loss in 1 half-moves
15 Kd2 loss in 1 half-moves
16 Ke2 loss in 1 half-moves
17 Kf1 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb3 loss in 1 half-moves
22 Rf4 loss in 1 half-moves