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Developing a Winning Combination

The art of the forced variation

🥊 Knockout insight: A combination is a forced sequence that leaves your opponent no choice. Master the art of the "forced variation" to take control out of your opponent's hands.

Chess combinations can be exceedingly beautiful and are a source of great pride for players. Non-chess players may never understand the deep satisfaction gained from executing a brilliant sacrifice!

The famous trainer Romanovsky systematized combinations into ideas and themes. Every chess player uses specific tools to construct these masterpieces.

Keys Icon
The Keys to Combinations
  • Forcing Moves: Checks, captures, and threats (e.g., Mate in 1).
  • Tactical Motifs: Decoy, Deflection, Discovered Attack.
  • The Sacrifice: As Botvinnik defined it: "A forced variation with a sacrifice."
  • Quiet Moves: Waiting moves, Pins ("Pin and Win"), Interference, Line Opening.
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The Result (Blow Your Trumpet!)

A successful combination must lead to a clear advantage:

  • Checkmate: Or an unstoppable mating attack.
  • Material Gain: Winning a piece, trapping a Queen, or promoting a pawn.

Forcing Moves

Forcing moves gain critical tempos. The opponent's Queen is often a "threat-sensitive" target—attacking it forces a response, allowing you to develop an attack while the opponent is busy retreating.

Fischer vs Benko (1959)
Pawn Sacrifice & Tempo Gain
Fischer vs Benko Position
e5!
Fischer attacks the Queen to gain time for a crushing attack. After 15.Bxf6, White dominated. (1-0)
Tal vs Larsen (1957)
Trapping the Queen
Tal vs Larsen Position
b4! followed by Qa4 and Ra3.
Two forcing moves trapped Larsen's Queen completely.
Tal vs Larsen (1958)
Material Gain
Tal vs Larsen 2 Position
e5!
Tal unleashed a series of forcing moves ending in a Knight fork: 24.Nxd7+. (1-0)
Tal vs Tringov (1958)
Queen Sacrifice / Knight Fork
Tal vs Tringov Position
Qxd7+!
A forcing Queen sacrifice. After Kxd7, Nc5+ forks the King and Queen.

Decoys & Deflections

Decoys lure a piece to a bad square (often a "poisoned" square). Deflections force a key defender away from its critical task.

Tal vs Veder (1951)
Decoy (Rook Sacrifice)
Tal vs Veder Position
Re1!!
Luring the Rook away from defending g7. If Rxe1, then Nf6+ leads to forced mate.
Tal vs Benko (1964)
Deflection
Tal vs Benko Position
Rd8+!
Deflecting the Queen to d8, allowing Nxf7+ which forks King and Queen.

Line Opening

Opening lines against the opponent's King is like building new highways for your heavy pieces to invade.

Spassky vs Fischer (1992)
Opening Diagonals
Spassky vs Fischer Position
e5!
Opens the long diagonal for the Bishop on b7. After dxe6, Bc6! creates irresistible pressure.
Tal vs Teslenko (1964)
Pawn Sacrifice
Tal vs Teslenko Position
g4!
Intent on opening the long diagonal against the King. (1-0)

Pins & Discovered Attacks

Fischer vs Reshevsky (1958)
Pin Exploitation
Fischer vs Reshevsky Position
Bxf7+!!
Exploiting the subtle pin on the d-file. After Kxf7, Ne6 traps the Queen!
Huebner vs Kasparov (1992)
Discovered Attack
Huebner vs Kasparov Position
f5!
Huebner missed this deadly pawn push. After Qxf5 Nf6, the White Queen is trapped. (0-1)