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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Rb8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Rd1 draw
6 Rd2 draw
7 Rd7 draw
8 Ka5 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 K6a7 loss in 1 half-moves
19 K6b7 loss in 1 half-moves
20 K8a7 loss in 1 half-moves
21 K8b7 loss in 1 half-moves