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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb1 draw
9 Kb3 draw
10 Kb6 draw
11 Kb8 draw
12 Kc1 draw
13 Kc7 draw
14 Ra8 draw
15 Rb8 draw
16 Rc1 draw
17 Rc2 draw
18 Rc6 draw
19 Rc7 draw
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rh8 loss in 2 half-moves