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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Kb7 draw
5 Kd4 draw
6 Kf2 draw
7 Kf3 draw
8 Ra4 draw
9 Rf4 draw
10 Rg1 draw
11 Rg5 draw
12 Rg6 draw
13 Rg7 draw
14 Rg8 draw
15 Ka8 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Kf4 loss in 1 half-moves