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

EGTB: win in 2 half-moves

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