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 Kde2 win in 3 half-moves
3 Kg2 win in 3 half-moves
4 Kg3 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Kc1 win in 5 half-moves
8 Kc2 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Ke1 draw
11 Ke3 draw
12 Ke4 draw
13 Kf2 draw
14 Kf4 draw
15 Kfe2 draw
16 Ra1 draw
17 Rb3 draw
18 Rb5 draw
19 Rb6 draw
20 Kg4 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves