Thema: Partie: Conny 3.6 Mhz
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Alt 12.02.2018, 21:34
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AW: Conny 3.6 Mhz

Diese Partie entstand nach einige Züge aus das EroffnungsBuch "Play the Sicilian Kan" von der hand von IGM Johan Hellsten (Sweden, Fide 2550, Nr 508 in der Welt, Nr 4 in Sweden).
Chapter 1, 6te Zug weniger gespielte wahle... (mit vorgabe von 6 Zuge)

Schwarz konnte relativ gut die "schwache" diese weniger gespielte 6te Zug variant aus den Buch etwas ausnutzen. Es stellt keine probleme für Schwarz, ohne das den Zug schlecht ist, nur das weiss andere
Zuge hat mit etwas mehr gewinn chancen.

Aber der Conny schliesst (ohne Zweck) scheinbar sein eigener turm ein, und schwarz konnte das nicht verweigern. Der Conny gewan trotzdem 2 leichtfiguren fur sein Turm.
Schwarz konnte seine figuren maximal aktivieren, aber in diese offne Partie mit reine tactische themen, war es am ende der Conny der alles sehr schon
unter kontrolle hatte und all Drohungen muheloss zur zeite legte und gleichzeitig gefahrlich sein konnte. Am ende war es den schwarzen Monarch die eher und ohne richtige
hilfe Gefahrdet war. Ein aussermasse lehrreiche Partie !

Stand Stefan (Fide 1839/N 1858) versus Conny 3.6 Mhz 3 - 3

Viel spass beim nachspielen !!!


[Event "Home 02/2018 Game 5"]
[Site "Hewlett-Packard Company"]
[Date "2018.02.10"]
[Round "?"]
[White "Novag Constellation, 3.6 Mhz"]
[Black "Timmermans, Stefan"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1757"]
[BlackElo "1858"]
[Annotator "Stefan/Fritz"]
[PlyCount "66"]
[TimeControl "240+2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3
Qc7 {As the pawns on e6 & a6 Prevent Nc3 to attack c7, this square is ideal
for the Black Queen, as it controls e5, the square e5 being whites objective besides a kingsside storm
for nearly all Sicilian setups.} 6. f4 {This is a 6th move sideline , the most common
reply is 6.Bd3 to be fair . I forced the Conny once again to continue from here. Its too
briefly discussed in the book "How to play the Sicilian Kan" from IGM Hellsten
(SWE) but to me a potential aggressive way to beat the Kan as it kind of
touches the surface of the Grand-Prix attack ideas.} b5 {6... Nc6 is a
Taimanov alike reply, but the push b5 is always intriguing to me. As white
already played f4, e5 is already available to him at once , though black would
eventually play d6 etc ... still the resulting exchange on e5 will open the f-file for
whites rook (after 0-0). But there is a downside, and that is the g1 to a7
diagonal. Lets see if I can take advantage of this and find the reason why in this book
the move is just a sideline and nothing more. For me playing a game with 6.f4
and gaining some insight playing a game could shed a light on this.} 7. Bd3 Bb7 {As stated white
could play e5, and black strives for the weakness BEHIND the pawn, being the
white squares d5/e4/f3/g2 along the h1-a8 diagonal.} 8. O-O {Looking at my Fritz Chessbase,
this one doesn't exist in the small book contained with the program. Its clear that when the pawn leaves
for f4 , that 0-0 creates this issue along the a7-g1 diagonal. But how bad is it really that GMs do not play it ?} Bc5 {
The logical move} 9. Be3 {Another alternative is Nce2, but with a transposition
of moves we end up in this variation anyhow.} Nc6 10. Nce2 (10. Nf5 $6 {
Advise : always look at this option in ANY Sicilian system !!!! For Some reason the
Conny long considered this move but finally skipped it. The idea is clear, and
one of the surprise weapons of white in any Sicilian system, especially if
black plays e5 with the N on d4. It also makes sense as Be3 is undefended,
the move is attacking but handles a defensive issue at the same time. Still
its premature.} Qb6 11. Nxg7+ Kf8 12. Nxe6+ dxe6 $17 {
and white lost a N for 2 pawns}) 10... Qb6 (10... Qb6) (10... Nf6 11. c3 d5 $11
{And blacks game is leveled} 12. e5 Ng4 13. Bc1 Rc8 14. h3 Nh6 $11) 11. c3 e5
$5 {Interesting idea of mine, and also considered best by my chessengine. It
prevents white from playing e5 , attacks the white Nd4 and with the doubled
pressure on the a7-g1 diagonal a threat to white.} 12. fxe5 Nxe5 {Attacks Bd3,
and an exchange on it would also cause less problems for black castling
kingsside. Now the f-file is whites plus.} 13. Rf5 (13. b4 Be7 14. a4 Nxd3 15.
Qxd3 $14) 13... Ng4 14. Bf4 {This move is a bit peculiar as it looks that the
white rook is lacking space, this inspired me to a adopt this strategy which
is premature after all} (14. Bd2 N8h6 15. Rf1 Qg6 $11) 14... g6 $6 15. Rg5 h5 (15... N4f6
$11) 16. h3 f6 $2 {I decided to step up one or even 2 levels in complexity} (16...
N4f6 $14) 17. Rxg6 Ne7 18. Rg7 Kf8 19. Rxe7 Kxe7 20. hxg4 Rag8 {This was the
idea, to go for an attack on the white monarch. Hxg4 would only slow down this idea and
the recapture seems to be a loss of tempo at this stage. The Queen should move over the 6th-line ASAP , for this only f6 has to move.
So this one will be sacrificed as well in the end.} 21. gxh5 Rxh5 $18 {Diagram # Blacks
king is unsafe, not immediately, blacks pieces require more coordination but its
diagonals and g/h/ file are already promising. White has the pin on d4 and whites
queen and rook are passive. Still white is 2 pieces and a pawn up for a rook and
there is no real clearly visible compensation , just a few emerging threats.} 22. b4 {Here I took a long
consideration. Clearly I didn't want to loose this bishop but apart from some wild and bad
ideas there is not much of an alterative.} Bxd4+ (22... Qe6 $4 23. bxc5 Rxg2+ (
23... Qh3 24. Ng3 Rxg3 25. Bxg3 Qh1+ (25... Qxg3 26. Qxh5 $18) 26. Kf2 $18) 24.
Kxg2 Qh3+ 25. Kf2 Qh4+ 26. Bg3 $18) 23. cxd4 {Making sense as the pin on Nd4
is no longer ,still the chess engine favors Nd4. I actually replied very
sharp !} (23. Nxd4 Rgh8 24. Kf2 $18) 23... f5 $1 $16 {White has the upperhand
but black wonderfully managed to improve the activity of his pieces and have
some real threats. The Queen can now be transferred to the g-file . The e4 pawn
is weak and can't push due to Rxg2+ followed by Rh1 checkmate} 24. Qc2 {A profilactic
move as it defends e4 and threatens Qc5 with an exchange of Queens as some secondary thought.} (24.
e5 $4 Rxg2+ 25. Kf1 Rh1+ 26. Ng1 Rhxg1#) 24... Rc8 (24... Rh3 $5 25. Rd1 Rxd3
26. Rxd3 Bxe4 27. Re3 Rxg2+ 28. Kf1 $18) 25. Qb1 $11 {And for the chessengine
the position is again in balance !!! So my energetic play payed off in the end.
I was quite happy with this position in the game as well.} Qg6 {Black hurries to get his queen over but had a
better option} (25...
Rch8 26. Kf2 fxe4 27. Bxe4 Rh1 28. Qc2 Rxa1 29. Bxb7) 26. Ng3 {
A serious obstruction} Rg8 {
Better than moving the Rook on h5, as g2 is under attack} 27. exf5 {
A consequence of Ng3, as the coordination Bb7/Qg6 fails to enter g2} Qg4 28.
f6+ {White copies the idea to sacrifice a pawn to have more play....} (28. Be5
$4 Rh1+ 29. Nxh1 (29. Kf2 Rxb1 30. Rxb1 d6 31. f6+ Kf7 32. Be2 $19) (29. Kxh1
Qh3+ $1 30. Kg1 Qxg2#) 29... Qxg2#) 28... Kd8 (28... Kf7 29. Qf1 Rh4 30. Be5 d6
31. Bf5 $18) (28... Kxf6 29. Nxh5+ $18) 29. Qf1 {The only move to stay in the
game for white, but at the same time the winning move !!! All blacks tactical
plans to mate on g2 fail now} (29. f7 $4 Rh1+ 30. Kxh1 (30. Nxh1 Qxg2#) (30. Kf2
Qxf4+ 31. Ke2 Bf3+ 32. gxf3 Rh2+ 33. Kf1 Qxf3+ 34. Ke1 Qf2+ 35. Kd1 Qd2#) 30...
Qh3+ 31. Kg1 Qxg2#) 29... Rh4 30. f7 Rf8 31. Be5 {Threatens Bf6+} Rh6 32. Bf6+
Kc8 33. Qc1+ Kb8 {And black looses a rook.} 0-1

Geändert von StefanT (15.02.2018 um 17:43 Uhr)
Mit Zitat antworten
Folgende 2 Benutzer sagen Danke zu StefanT für den nützlichen Beitrag:
applechess (13.03.2018), breizatao (19.02.2018)