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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kba6 draw
6 Kc7 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Rd4 draw
11 Re4 draw
12 Kaa6 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kab5 loss in 1 half-moves
15 Kbb5 loss in 1 half-moves
16 Kc6 loss in 1 half-moves
17 Rb4 loss in 1 half-moves
18 Rf4 loss in 1 half-moves
19 Rg4 loss in 1 half-moves
20 Rh4 loss in 1 half-moves