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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kc5 draw
3 Ra4 draw
4 Rc4 draw
5 Rd4 draw
6 Kb5 loss in 8 half-moves
7 Kc7 loss in 8 half-moves
8 Rb6 loss in 6 half-moves
9 Kb6 loss in 4 half-moves
10 Kb7 loss in 4 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rf4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves