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 K6a6 draw
3 K6a7 draw
4 K7a6 draw
5 K7a7 draw
6 Ka5 draw
7 Ka8 draw
8 Kb5 draw
9 Kb8 draw
10 Ra8 draw
11 Rb8 draw
12 Rc1 draw
13 Rc2 draw
14 Rc3 draw
15 Rc4 draw
16 K6c6 loss in 2 half-moves
17 K6c7 loss in 2 half-moves
18 K7c6 loss in 2 half-moves
19 K7c7 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves