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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Re2 win in 3 half-moves
3 Kc3 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Kd5 win in 9 half-moves
6 Rc2 win in 13 half-moves
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kc5 draw
11 Kd3 draw
12 Ra2 draw
13 Rd2 draw
14 Rf1 draw
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kg4 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves