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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb7 draw
5 Rc8 draw
6 Rd8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 K3a2 loss in 2 half-moves
12 K3c2 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 K2a2 loss in 1 half-moves
17 K2a3 loss in 1 half-moves
18 K2c2 loss in 1 half-moves
19 K2c3 loss in 1 half-moves
20 K3a3 loss in 1 half-moves
21 K3c3 loss in 1 half-moves
22 Ka1 loss in 1 half-moves
23 Kb1 loss in 1 half-moves
24 Kc1 loss in 1 half-moves
25 Rb4 loss in 1 half-moves