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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka3 draw
5 Ka4 draw
6 Kb2 draw
7 Kc3 draw
8 Ra4 draw
9 Rb5 draw
10 Rc4 draw
11 Rh4 draw
12 Kc4 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves