Fritztrainer
            | MIDDLEGAME
            Understanding Middlegame Strategies Vol. 3
            Ivan Sokolov
         
     
        
        
        
              Throughout my playing career I have found the Hedgehog one of the most difficult type of positions to master. The basic aim of this video is to improve understanding of these complex positions and to help tournament players score better.
        
        
        
            The complexity of those positions is best illustrated in a Kasparov-Kramnik game – with both players allowing seemingly “obvious” mistakes. Charbonneau-Anand is another good example – a player of Anand’s stature landing in a terrible position, then missing his good attacking prospects. The game result was one of the biggest upsets of 2006 Chess Olympiad. There are different types of Hedgehog positions - many of them coming from the English opening where the White bishop is fianchettoed. In this video course I consider the “basic Hedgehog” pawn structure; like the one coming from the Kan Sicilian for example. Choosing the right plan at the right time is the key here - the ensuing positions are full of dynamic possibilities. I endeavour to show the most common (and a few less common!) plans for both sides and try to pinpoint typical mistakes and motifs. The basic aim of this video is to improve understanding of these complex positions and to help tournament players score better!
• Video running time: 4 hours (English) 
• Extra: Training with ChessBase apps - Play key pawn structures against Fritz on various levels
         
        
            
Contents
        
                
                
                    
                        
2
                    
                    
                        
Introduction and Fischer vs Andersson
                    
                 
                
                    
                        
3
                    
                    
                        
Black pushes the g-pawn: Charbonneau vs Anand
                    
                 
                
                    
                        
4
                    
                    
                        
Regrouping: Kasparov vs Kramnik
                    
                 
                
                    
                        
5
                    
                    
                        
h-pawn push: Topalov vs Kasimdzhanov
                    
                 
                
                    
                        
6
                    
                    
                        
White fights the h-pawn push: Radjabov vs Kamsky
                    
                 
                
                    
                        
7
                    
                    
                        
Aggressive ideas for White
                    
                 
                
                    
                        
8
                    
                    
                        
White castles kingside and pushes the g-pawn: J. Van Foreest vs Bilguun
                    
                 
                
                    
                        
9
                    
                    
                        
Kingside pawn roll: Cramling vs Gruenfeld
                    
                 
                
                
                    
                        
11
                    
                    
                        
Dark square control: Tal vs Polugaevsky
                    
                 
                
                    
                        
12
                    
                    
                        
White pushes the a-pawn: Agrest vs Nisipeanu
                    
                 
                
                    
                        
13
                    
                    
                        
White pushes the a-pawn 2: Firouzja vs Vachier-Lagrave
                    
                 
                
                    
                        
14
                    
                    
                        
Doubled-pawns: Acs vs Polgar
                    
                 
                
                    
                        
15
                    
                    
                        
Doubled-pawns 2: Eljanov vs Kudrin
                    
                 
                
                    
                        
16
                    
                    
                        
White castles queenside
                    
                 
                
                    
                        
17
                    
                    
                        
Diagonal domination: Romanishin vs Petrosian
                    
                 
                
                
                    
                        
19
                    
                    
                        
Pawn structure change: Carlsen vs Wojtaszek
                    
                 
                
                
                
                    
                        
22
                    
                    
                        
Position 1 - Black to move
                    
                 
                
                    
                        
23
                    
                    
                        
Position 1 - White to move
                    
                 
                
                    
                        
24
                    
                    
                        
Position 2 - Black to move
                    
                 
                
                    
                        
25
                    
                    
                        
Position 2 - White to move
                    
                 
                
                    
                        
26
                    
                    
                        
Position 3 - Black to move
                    
                 
                
                    
                        
27
                    
                    
                        
Position 3 - White to move
                    
                 
                
                    
                        
28
                    
                    
                        
Position 4 - Black to move
                    
                 
                
                    
                        
29
                    
                    
                        
Position 4 - White to move
                    
                 
                
                    
                        
30
                    
                    
                        
Position 5 - Black to move
                    
                 
                
                    
                        
31
                    
                    
                        
Position 5 - White to move
                    
                 
                
                    
                        
32
                    
                    
                        
Position 6 - Black to move
                    
                 
                
                    
                        
33
                    
                    
                        
Position 6 - White to move