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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kb1 draw
3 Kb3 draw
4 Kc1 draw
5 Kc3 draw
6 Kd1 draw
7 Ra2 draw
8 Ra4 draw
9 Rb1 draw
10 Rb8 draw
11 Rc4 draw
12 Rh4 draw
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 R2b3 loss in 2 half-moves
16 R4b3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves