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 Kf4 win in 5 half-moves
3 Rd2 win in 5 half-moves
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Kf2 draw
8 Kf7 draw
9 Kf8 draw
10 Kg3 draw
11 Kg4 draw
12 Kg7 draw
13 Kh7 draw
14 Kh8 draw
15 Rd1 draw
16 Rd3 draw
17 Rd4 draw
18 Rd6 draw
19 Re5 draw
20 Rf5 draw
21 Rh5 draw
22 Kg2 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves