hikaru vs only_strong_moves

Hikaru started with **b3** and fianchettoed his bishop to **Bb2**, immediately eyeing the long diagonal and controlling the centre from a distance (a fianchetto). After Black’s early **e5** and **d5**, he captured on d5 with **cxd5** and forced the queen to move to **Qxd5**, then developed his knights and castled long with **O‑O‑O**, keeping his king safe while the opponent’s king stayed in the centre. This demonstrates the principle of rapid development and king safety while creating early pressure on the opponent’s queen.

By move **16** Hikaru exchanged queens with **Qxd4** and **Rxd4**, entering a simplified position where his rooks could dominate open files. He placed a rook on the seventh rank with **Rd6** and later activated the other rook via **Rhe1** and **Re3**, targeting Black’s weak pawns on the kingside. The central pawn break **e4** followed by **f4** and the subsequent pawn storm (**g5**, **f5**) opened lines for his rooks, illustrating how creating pawn breaks can open files for rooks and increase attacking chances.

In the final phase Hikaru used his rooks aggressively: **Rc2+** forced the black king onto the back rank, then **Re1+** and **Rd5** placed the rooks on the seventh and fifth ranks, cutting off the king’s escape routes. The bishop move **Bf2** and the knight jump **Ne5** coordinated to trap Black’s remaining pieces, and the decisive capture **Bxe1** won the last rook, leading to resignation. This shows the power of activating rooks on open files and using the king as an attacking piece in the endgame.