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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kd3 draw
3 Kf3 draw
4 Rb2 draw
5 Rb3 draw
6 Rc4 draw
7 Rd4 draw
8 Rg4 draw
9 Rb1 loss in 6 half-moves
10 Kd2 loss in 4 half-moves
11 Ke2 loss in 4 half-moves
12 Kf2 loss in 4 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rb5 loss in 1 half-moves