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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Kd8 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Rd4 win in 3 half-moves
8 Re8 win in 3 half-moves
9 Kab7 draw
10 Kab8 draw
11 Kcb7 draw
12 Kcb8 draw
13 Re3 draw
14 Re5 draw
15 Re6 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Ra4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves