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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rd7 win in 1 half-moves
8 Rh7 win in 1 half-moves
9 Kb3 draw
10 Kc3 draw
11 Kc5 draw
12 Kd3 draw
13 Kg1 draw
14 Kh2 draw
15 Ra7 draw
16 Rc6 draw
17 Rc8 draw
18 Re7 draw
19 Rf7 draw
20 Rg7 draw
21 Kg2 loss in 2 half-moves