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

EGTB: win in 4 half-moves

# move score
1 R7a6 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Kb7 win in 7 half-moves
4 Kd8 win in 25 half-moves
5 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 R4a6 draw
9 Ra3 draw
10 Ra8 draw
11 Re7 draw
12 Rf4 draw
13 Rf7 draw
14 Rg4 draw
15 Rg7 draw
16 R4a5 loss in 2 half-moves
17 R7a5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh7 loss in 2 half-moves