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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 g4 loss in 2 half-moves
4 Nd6 loss in 2 half-moves
5 Nd8 loss in 2 half-moves
6 Ne5 loss in 2 half-moves
7 Ng5 loss in 2 half-moves
8 Nh6 loss in 2 half-moves
9 Nh8 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rc5 loss in 1 half-moves
21 Rd4 loss in 1 half-moves