CBM Blog: Knight Geometry and the Fourth Phase of the Game

7/5/2011 – How to get rid of the annoying pin: 70.Nxf7 or 70.Rxg5+? One move saves the day, one runs into a beautiful refutation. In his second example our endgame specialist Dr Karsten Müller explains that after the opening, middlegame and endgame, both sides can queen and start the fourth phase of the game. There's a lot to learn from these grandmaster instructions.

Komodo Chess 14 Komodo Chess 14

Last year Komodo won the world championship title on two occasions and can call itself "2019 World Computer Chess Champion" and "2019 World Chess Software Champion". And the current Komodo 14 has been clearly improved over its predecessor!

More...

Knight Geometry

How to get rid of the annoying pin: with 70.Nxf7 or with 70.Rxg5+.

Note that in the replay windows below you can click on the notation or use the cursor keys to follow the game.

The Fourth Phase of the Game

After the opening, middlegame and endgame when both sides queen the fourth phase of the game starts. Alekhine had several instructive examples. The side which can give the first check usually wins resp the side with the safer king:



Discuss

Rules for reader comments

 
 

Not registered yet? Register