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EGTB: win in 4 half-moves

# move score
1 R2a4 win in 3 half-moves
2 Ra8 draw
3 Rb2 draw
4 Rb6 draw
5 Rc6 draw
6 Rd6 draw
7 Re6 draw
8 R6a4 loss in 4 half-moves
9 Na1 loss in 2 half-moves
10 Na3 loss in 2 half-moves
11 Nb4 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Ne1 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 R2a3 loss in 2 half-moves
16 R2a5 loss in 2 half-moves
17 R6a3 loss in 2 half-moves
18 R6a5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rf6 loss in 1 half-moves