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 Ra2 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc4 win in 1 half-moves
7 Rc7 win in 1 half-moves
8 Rd4 win in 1 half-moves
9 Re4 win in 1 half-moves
10 Rf4 win in 1 half-moves
11 Rh4 win in 1 half-moves
12 Kc6 draw
13 Kc7 draw
14 Kc8 draw
15 Kd6 draw
16 Kd8 draw
17 Ke6 draw
18 Ke7 draw
19 Ke8 draw
20 R7a5 draw
21 R7a6 draw
22 Ra8 draw
23 Ra1 loss in 1 half-moves
24 Ra3 loss in 1 half-moves
25 Rg4 loss in 1 half-moves