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

EGTB: win in 4 half-moves

# move score
1 R4a6 win in 3 half-moves
2 R7a6 win in 3 half-moves
3 Rd4 win in 7 half-moves
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Rb4 draw
8 Rb7 draw
9 Rc4 draw
10 Rc7 draw
11 Re4 loss in 4 half-moves
12 Nb6 loss in 2 half-moves
13 Nb8 loss in 2 half-moves
14 Nc5 loss in 2 half-moves
15 Ne5 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Nf8 loss in 2 half-moves
18 R4a5 loss in 2 half-moves
19 R7a5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves