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 Kc4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rb7 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Rf6 win in 3 half-moves
8 Kb1 win in 5 half-moves
9 Kb2 win in 5 half-moves
10 Kc2 win in 5 half-moves
11 Kd1 win in 5 half-moves
12 Kd2 win in 5 half-moves
13 Kd5 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Re7 win in 5 half-moves
16 Rf5 win in 5 half-moves
17 Rf8 win in 5 half-moves
18 Kb6 draw
19 Kc6 draw
20 Kd6 draw
21 Ra7 draw
22 Rf3 draw
23 Kb5 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves