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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Kb4 win in 5 half-moves
6 Re4 win in 5 half-moves
7 Re5 win in 5 half-moves
8 Ka2 draw
9 Kb1 draw
10 Kb5 draw
11 Kc3 draw
12 Kc5 draw
13 Kd3 draw
14 Kd4 draw
15 Kd5 draw
16 Rc3 draw
17 Rd3 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf3 draw
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves