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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rc4 win in 1 half-moves
8 Re4 win in 1 half-moves
9 Rf4 win in 1 half-moves
10 Rh4 win in 1 half-moves
11 Ka5 win in 3 half-moves
12 Ka7 win in 3 half-moves
13 Kb5 win in 3 half-moves
14 Kb7 win in 3 half-moves
15 Rd4 draw
16 Kb6 loss in 1 half-moves
17 Ra4 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rg4 loss in 1 half-moves