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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 K4b4 draw
3 K4b5 draw
4 K4d4 draw
5 K4d5 draw
6 K5b5 draw
7 K5d5 draw
8 Ra8 draw
9 Rb8 draw
10 Rc7 draw
11 Rd8 draw
12 Re8 draw
13 K5b4 loss in 2 half-moves
14 K5d4 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kb3 loss in 1 half-moves
19 Kc3 loss in 1 half-moves
20 Kd3 loss in 1 half-moves
21 Rc6 loss in 1 half-moves
22 Rf8 loss in 1 half-moves
23 Rh8 loss in 1 half-moves