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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kc3 draw
6 Kc5 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ra5 draw
11 Rc5 draw
12 Re5 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf6 draw
17 Rf7 draw
18 Rh5 draw
19 Rb5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf8 loss in 2 half-moves