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 Kc4 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Rf4 win in 1 half-moves
6 Ka2 draw
7 Ka3 draw
8 Kb2 draw
9 Kc2 draw
10 Kc3 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Rb4 draw
15 Rc4 draw
16 Re4 draw
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves