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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Kb6 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Ra4 draw
9 Rc1 draw
10 Rc2 draw
11 Rd4 draw
12 Re4 draw
13 Kb7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves