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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Ka4 draw
5 Ka5 draw
6 Ka8 draw
7 Kaa6 draw
8 Kab6 draw
9 Kb4 draw
10 Kb7 draw
11 Kb8 draw
12 Kba6 draw
13 Kbb6 draw
14 Kc5 draw
15 Kc6 draw
16 Rd1 draw
17 Rd5 draw
18 Rd6 draw
19 Rd7 draw
20 Rh8 draw
21 Kc4 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves