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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kb2 draw
3 Ra4 draw
4 Re2 draw
5 Re3 draw
6 Re7 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Ka1 loss in 1 half-moves
17 Ka2 loss in 1 half-moves
18 Kc1 loss in 1 half-moves
19 Rb4 loss in 1 half-moves