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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 K6d7 win in 5 half-moves
3 K8d7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Rg6 win in 5 half-moves
6 Rg8 win in 5 half-moves
7 K6b7 draw
8 K6c7 draw
9 K8b7 draw
10 K8c7 draw
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kc5 draw
15 Kd5 draw
16 Kd6 draw
17 Ra4 draw
18 Re4 draw
19 Rf4 draw
20 Rg3 draw
21 Rg7 draw
22 Rh4 draw
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves