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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Kb2 draw
5 Rd5 draw
6 Re5 draw
7 Rf5 draw
8 Rg6 draw
9 Rg7 draw
10 Rh5 draw
11 Rb5 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Kd1 loss in 1 half-moves
18 Ra5 loss in 1 half-moves
19 Rg3 loss in 1 half-moves