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

EGTB: win in 4 half-moves

# move score
1 Rd5 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 K6a7 draw
5 K6b7 draw
6 K6c7 draw
7 K8a7 draw
8 K8b7 draw
9 K8c7 draw
10 Ka5 draw
11 Ka6 draw
12 Ka8 draw
13 Kb5 draw
14 Kc5 draw
15 Kc6 draw
16 Kc8 draw
17 Ra3 draw
18 Rb3 draw
19 Rc3 draw
20 Rd4 draw
21 Rd7 draw
22 Rh3 draw
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves