Tsaron Faransa, a dara: taƙaitaccen bincike na masaukai

Faransa tsaro kira wani rabin bude, a matsayin halarta a karon fara motsa e4 - e6, inda Black ba tseren gaugawa a bude su ƙungiyoyin sojoji. Babban aiki ne da shirya counterattacks kare d5 a kan na biyu bi da bi. Halarta a karon lakabin haka bayan wata tawagar Faransa da 'yan wasan ya lashe a kan abokan adawar daga Ingila a wasan play da rubutu. Don kwanan wata, Faransa tsaro a baje karatu da kuma amfani a mafi sosai m ashana.

Babban hadari ga baki za a ware matsayin c8 bishop. Wannan ya ba Yunƙurin zuwa daidai matsala ga abokan adawar: White dole ne su ci himma da kuma kare zamar masa dole ya yi kokarin kawo da rashin ƙarfin mahaɗin da halin.

Faransa kariya. zažužžukan

Akwai wani adadin manyan debuts, kazalika da rassan, Ana nazarin da kuma ci gaba da dukan mazaunan Gungu na saman grandmasters da dara theorists hali. Da farko tafi baki karfafa rauni aya F7, amma dan lokaci rasa su auna a kan cibiyar line. A dabarun shugabanci dogara ne a kan wani m baki pawn hari c5 - f6 bayan da fari nau'i mai karfi gaban a tsakiyar, sa'an nan zuwa ga matsin lamba na ya hallaka yi. Su suke da muhimmanci sosai ga ci gaba da raya da hari da wasa a farkon 20 motsa.

Option zuwa da musayar

White wani lokacin so ya rage wuya matsayi ko wasa a Draw, don haka wasan don haka ko da duk da cewa da farko tafi ciyar da su tare da wani kadan gubar. Black riba wannan zabin, kamar yadda su bishop a kan c8 yayi fili hanya. Samun su yi nasara a jam'iyyar zai zama da wuya sosai. Akwai biyu reshe halarta a karon, inda White iya samun wani babban himma, idan baki ne ba dace da kuma yadda yakamata amsa ga wani hari g6 giwa.

Nimzowitsch tsarin

A cewar wasu rahotanni wannan shi ne farkon da shi da aka buga a 1620 da Italian dara player Dzhoakino Greko ko kafin halarta a karon tsiwirwirinsu ta ba sunan. A ƙarshen XVIII karni shi ya fara aikatawa Louis Paulsen, amma cikakken bincike na wannan matsayi sanya lokacin Harunar Nimtsovich. Grandmaster lura da cewa e5 tafi constrains da m ci gaban da doki tare da sarauta jam'iyyar da kuma jera jinkirta da samuwar dukan reshe. Nimzowitsch nan ya ƙara da cewa canja wuri na kai hare hare m tare da d5 e6 kara raunana matsayi na kariya daga baki a cibiyar.

Duk da haka, cikin shakka daga cikin na karshe fari fara rasa lokacinta. Wannan damar abokan adawar don tsara wani mai jiwuwa da proactive tsaro da harin. Ba da fifiko a wannan matsayi na daya jam'iyyar m wuya. Akwai da yawa rassan wannan halarta a karon, tsara da shahararren Masters dara:

• An Rufe ci gaba Nimzowitsch,
• wani zaɓi B. Steinitz,
• Paulsen hari
• matsayin Euwe et al.

Tarrasch tsarin

White zahiri yi yãƙi ba, ga cibiyar, yin jarumi ta tafi zuwa D2, kuma d4-pawn an bar ba tare da kula. Wannan rawar daji warware da dokoki na Figures, a matsayin fari duhu-Squared bishop da aka kama a tarko a kansa raya. Duk da haka, da yi na tabbatar da aminci a cikin tsakiyar yankin na filin.

Shahararren Jamus sharhi Siegbert Tarrasch dara akai-akai da kuma nasarar taka wani version na tsaron Faransa, don White, don haka ya aka ambata a cikin suna zaɓi. Yin wadannan shekaru, kazalika da wasanni da Anatoly Karpov V. Korchnoi, inda na farko daya bai ci nasara ba game nuna cewa Black iya equalize da matsayi na shakka 3 ... c5! A sakamakon Karpov taka leda doki ba D2, kuma C3. Wannan matsayi Har ila yau yana da babban yawan rassan.

A tsarin L. Paulsen

Wannan ci gaban ba ya kulle C1 bishop, wani jarumi a kan queenside ne rayayye masu tasowa, da gina up isa matsa lamba a cikin cibiyar to black. Robert Fisher, Aleksandr Alehin da Vasily Smyslov sau da yawa koma ga wannan wuri da kuma nasarar ci gaba da Figures. Black yana da biyu manyan kayan abinci - b4 giwa ko doki f6. Da ɗan kasa da raya ci gaban Hakika na fari tsaro koma zuwa ga motsa pawn c5.

Musamman hankali ne ya biya wajen ci gaba Paulsen tsarin, wanda aka kira "bambance-bambancen Vinovera» (1. e4 e6 2. d4 d5 3. Don C3 b4). An dauke da mafi m to date. Harkokin waje na adabi ascribes wata babbar gudunmawar da bincike na wannan halarta a karon Botvinnik kuma A. Nimzowitsch - mutane ciyar mai yawa kokarin a ci gaba da wannan shugabanci.

Black yi niyyar rayayye ci gaba da pawns a kan ferzevnom reshe bayan nasarar gama da fari jarumi C3. Kariya daga cikin weaker jam'iyyar da kuma kai hari a kan kingside - babban aiki don fata. Botvinnik zaton Faransa tsaron gida domin Black a cikin wannan jeri wani fifiko. A cewar shi, da tsaro, mai kaifi ne isa, yana da counterchances cewa negate da amfani da farko tafi na White, duk da cewa suna da yawa da 'yanci da kuma biyu aiki bishops. A downside ga hari ta wãyi ninkininki pawns a kan layi "c". Black, da sanin shi da sauƙi halakar da amfani lilo c5 - c4.

Faransa tsaro - Semi-bude wasan, kuma shi ya kamata a zabi haƙuri yan wasan da suka san yadda za a gani wani rauni daga cikin abokan hamayyarsu matsayi da kuma lokaci counter.