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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Kb4 win in 33 half-moves
5 Ka6 draw
6 Kb5 draw
7 Kb6 draw
8 Kc1 draw
9 Kc2 draw
10 Kd2 draw
11 Ke1 draw
12 Ke2 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Rb4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh4 loss in 1 half-moves