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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Ka6 draw
6 Kb1 draw
7 Kb2 draw
8 Kb4 draw
9 Kb5 draw
10 Kb6 draw
11 Kc2 draw
12 Ra1 draw
13 Ra2 draw
14 Ra3 draw
15 Rg4 draw
16 Rh4 draw
17 Kd1 loss in 1 half-moves
18 Kd2 loss in 1 half-moves
19 Rf4 loss in 1 half-moves