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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kg1 win in 3 half-moves
3 Kc1 draw
4 Kc2 draw
5 Ke1 draw
6 Ra8 draw
7 Rb8 draw
8 Rc8 draw
9 Rd2 draw
10 Rd6 draw
11 Rh8 draw
12 Kd2 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Kh2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves