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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd3 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rf3 win in 1 half-moves
9 Kb4 draw
10 Kc3 draw
11 Rb1 draw
12 Rb4 draw
13 Rb5 draw
14 Rb6 draw
15 Rg3 draw
16 Rh3 draw
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves