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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Nc7 win in 5 half-moves
4 Rd1 win in 7 half-moves
5 R1a2 draw
6 R1a3 draw
7 R1a4 draw
8 R5a2 draw
9 R5a3 draw
10 R5a4 draw
11 Rd5 draw
12 Rf1 draw
13 Rf5 draw
14 Nb4 loss in 2 half-moves
15 Nb8 loss in 2 half-moves
16 Nc5 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh5 loss in 2 half-moves