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 Kb3 draw
3 Kb4 draw
4 Kd3 draw
5 Rb4 draw
6 Rf1 draw
7 Rf2 draw
8 Kd2 loss in 6 half-moves
9 Kb2 loss in 4 half-moves
10 Kc2 loss in 4 half-moves
11 Kc4 loss in 4 half-moves
12 Rf3 loss in 4 half-moves
13 Kd4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rf8 loss in 1 half-moves