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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Rd4 win in 1 half-moves
6 Rd6 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rg4 win in 1 half-moves
10 Rh4 win in 1 half-moves
11 Rh6 win in 1 half-moves
12 Ka2 draw
13 Kb1 draw
14 Kb2 draw
15 R4a5 draw
16 R6a5 draw
17 Ra2 draw
18 Ra3 draw
19 Ra7 draw
20 Ra8 draw
21 Re4 draw
22 Re6 draw
23 Rg6 loss in 1 half-moves