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