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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ra4 draw
6 Rb4 draw
7 Rc4 draw
8 Rd4 draw
9 Re2 draw
10 Re5 draw
11 Re6 draw
12 Re8 draw
13 Rf4 draw
14 Rg4 draw
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rh4 loss in 2 half-moves