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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc4 win in 1 half-moves
9 Kc3 draw
10 Kc5 draw
11 Kd5 draw
12 Ke4 draw
13 Ke5 draw
14 Ka3 loss in 1 half-moves
15 Ka5 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Kd3 loss in 1 half-moves
20 Ke3 loss in 1 half-moves