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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Kf5 win in 9 half-moves
4 Kb3 win in 15 half-moves
5 Ka3 draw
6 Kf7 draw
7 Kg7 draw
8 Rf1 draw
9 Rf2 draw
10 Rf3 draw
11 Ka5 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves