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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 3 half-moves
3 K6a7 draw
4 K6b7 draw
5 K6c7 draw
6 K8a7 draw
7 K8b7 draw
8 K8c7 draw
9 Ka5 draw
10 Ka6 draw
11 Ka8 draw
12 Kb5 draw
13 Kc5 draw
14 Kc6 draw
15 Kc8 draw
16 Ra3 draw
17 Rc3 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves