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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Ka6 draw
5 Kb6 draw
6 Kf7 draw
7 Ra1 draw
8 Ra2 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rh4 draw
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Ra3 loss in 1 half-moves
18 Rf4 loss in 1 half-moves
19 Rg4 loss in 1 half-moves