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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rd2 win in 1 half-moves
3 Ka7 draw
4 Kb8 draw
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Rd5 draw
9 Rd6 draw
10 Ra7 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Kb7 loss in 1 half-moves
20 Rb7 loss in 1 half-moves