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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Rb5 win in 9 half-moves
4 Ka3 draw
5 Ka5 draw
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kd1 draw
10 Ke2 draw
11 Rc5 draw
12 Rd5 draw
13 Re4 draw
14 Re6 draw
15 Re7 draw
16 Re8 draw
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves