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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Kb5 win in 5 half-moves
3 Ka5 draw
4 Ka7 draw
5 Ke4 draw
6 Ra1 draw
7 Rb1 draw
8 Re3 draw
9 Re4 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rd1 loss in 2 half-moves