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

EGTB: win in 2 half-moves

# move score
1 Ke2 win in 1 half-moves
2 Ke3 win in 1 half-moves
3 Ke4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kb3 win in 7 half-moves
8 Ra2 draw
9 Kb1 loss in 2 half-moves
10 Kc1 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kcc3 loss in 2 half-moves
13 Kcd2 loss in 2 half-moves
14 Kd1 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kdc3 loss in 2 half-moves
17 Kdd2 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves