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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kd4 win in 5 half-moves
3 Rf8 win in 5 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kc5 draw
7 Kd5 draw
8 Ke3 draw
9 Ke4 draw
10 Kf2 draw
11 Kf4 draw
12 Kg2 draw
13 Kg3 draw
14 Rd3 draw
15 Rd4 draw
16 Rd5 draw
17 Rd6 draw
18 Rd7 draw
19 Re8 draw
20 Rh8 draw
21 Kb3 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Ke2 loss in 2 half-moves
25 Kg4 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd2 loss in 2 half-moves