Labarin da ke bayan wasan
Wannan ɗan gajeren wasan 1971 Candidates quarterfinal yana gina matsin lambarsa cikin natsuwa. Korchnoi yana motsa doki baya, yana sanya bishop a layin karkace mafi aiki kuma yana ƙara sarauniya ga harin c5. Kamawar ƙarshe tana nuna dalilin da dole a tantance sojan da ake karewa da haɗin kan kowane guntun kai hari.
Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba
- Motsin doki baya zai iya shirya hanya mafi ƙarfi ta zuwa gaba.
- Inganta bishop tare da tunanin manufa ta zahiri.
- Ƙara matsin lamba kafin warware takun sojojin tsakiya.
- Bayan sake kamawa, duba guntu na gaba da ake kai wa hari.
Karanta cikakken wasa mai bayanai
Cikakken rubutun wasa, ciki har da sakamako da amsoshi. Bayanan asali na chessgames.info; rubutun motsin wasa daga majiyoyin da ke ƙasa.
Ne1 yana shirya hanya zuwa sojan c5. Hanyar doki ta fi ko matakinsa na farko ya tafi gaba muhimmanci. A d3 zai kai hari ga c5 tare da guntayen farare na layin c tsaye. Baƙaƙe ma suna da hasumiyoyi masu aiki, don haka dole a tantance dabarar motsin da ainihin barazanar matsayi.
Bg4 yana kai hari ga dokin d7 kuma yana sauya aikin bishop. Sarauniya tana matsawa daga b6 zuwa g6, kuma farin bishop sannan yana motsawa zuwa h3. Daga wannan layin karkace bishop yana ci gaba da tasiri kan d7. Dabarar motsin tana haɗa kai da hanyar doki zuwa d3 maimakon neman barazana ta motsi ɗaya ita kaɗai.
Nd3 yana ƙara wani mai kai hari ga c5. Farare sannan suna kawo sarauniya zuwa a5, suna riƙe matsin lamba a reshen sarauniya da tsakiya. Sake ƙidaya masu kai hari da masu kariya bayan baƙin doki ya motsa: sauyin mai kariya ɗaya zai iya sauya ko kamawar da hasumiya ta yi a c5 tana aiki.
Rxc5 yana cire sojan c5 kuma yana kawo sarauniya cikin tsakiya bayan sake kamawa. A jerin da aka rubuta ana amsa Rxc5 da sake kamawar da hasumiya ta yi da Qxc5. Sarauniyar farare tana isa gidan tsakiya mai aiki yayin da hasumiyar da ta rage take riƙe alaƙa da layin d tsaye. Kwatanta matsayin da ya samu da sauran zaɓin baƙaƙe a layukan da aka ajiye; miƙa wuya ƙarshen rubutun wasa ne, ba ƙarin reshen da aka buga ba.
Sakamako: 1-0. Rubutun wasan yana ƙarewa a nan; ba ya nufin shah mat.
Yi tunani sosai kan lokutan sauyin wasa
Motsi 20: Ja da baya da wurin zuwa
Wane ja da doki baya ne yake shirya Nd3 don ƙara matsin lamba kan c5? A wasan: Ne1. Ne1 yana shirya hanya zuwa sojan c5. Hanyar doki ta fi ko matakinsa na farko ya tafi gaba muhimmanci. A d3 zai kai hari ga c5 tare da guntayen farare na layin c tsaye. Baƙaƙe ma suna da hasumiyoyi masu aiki, don haka dole a tantance dabarar motsin da ainihin barazanar matsayi.
Sauran zaɓuɓɓuka da injini ya goyi baya
h3 Rbc8 · +0.25 · zurfi 18
Ne1 Rbc8 Bg4 Rc7 h3 Nf6 Bf3 Rdc8 Qb2 c4 Rdc1 Ba6 · +0.25 · zurfi 17
Rdc1 Re8 h3 Rbc8 a4 Ba6 Bxa6 Qxa6 Nh4 · +0.20 · zurfi 17
Motsi 21: Sa bishop ya zama mai tasiri
Wane motsin bishop ne yake kai hari ga doki a d7? A wasan: Bg4. Bg4 yana kai hari ga dokin d7 kuma yana sauya aikin bishop. Sarauniya tana matsawa daga b6 zuwa g6, kuma farin bishop sannan yana motsawa zuwa h3. Daga wannan layin karkace bishop yana ci gaba da tasiri kan d7. Dabarar motsin tana haɗa kai da hanyar doki zuwa d3 maimakon neman barazana ta motsi ɗaya ita kaɗai.
Sauran zaɓuɓɓuka da injini ya goyi baya
Bg4 Rc7 h3 Nf6 Bf3 Rcc8 Qe5 Ne4 Qf5 c4 Qe5 Ng5 · +0.18 · zurfi 19
h3 Nf8 · +0.10 · zurfi 19
Bf3 Nf8 Qe5 Ng6 Qg3 c4 Bg4 cxb3 axb3 Rxc2 Nxc2 Qxb3 · +0.09 · zurfi 18
Motsi 23: Kammala hanyar doki
Wane motsi ne yake kawo dokin e1 cikin taɓa sojan c5? A wasan: Nd3. Nd3 yana ƙara wani mai kai hari ga c5. Farare sannan suna kawo sarauniya zuwa a5, suna riƙe matsin lamba a reshen sarauniya da tsakiya. Sake ƙidaya masu kai hari da masu kariya bayan baƙin doki ya motsa: sauyin mai kariya ɗaya zai iya sauya ko kamawar da hasumiya ta yi a c5 tana aiki.
Sauran zaɓuɓɓuka da injini ya goyi baya
Nd3 c4 · +0.52 · zurfi 18
Rcc1 Qb6 b4 c4 Bxd7 Rcxd7 Nc2 Rd6 Nd4 Rg6 Rd2 Re8 · +0.15 · zurfi 17
Qa1 Qd6 Nd3 d4 exd4 cxd4 Rxc7 Qxc7 Ne1 Nf6 Rxd4 Rxd4 · +0.07 · zurfi 17
Motsi 25: Warware matsin lamba
Wane motsin hasumiya na kamawa ne yake cire sojan a c5? A wasan: Rxc5. Rxc5 yana cire sojan c5 kuma yana kawo sarauniya cikin tsakiya bayan sake kamawa. A jerin da aka rubuta ana amsa Rxc5 da sake kamawar da hasumiya ta yi da Qxc5. Sarauniyar farare tana isa gidan tsakiya mai aiki yayin da hasumiyar da ta rage take riƙe alaƙa da layin d tsaye. Kwatanta matsayin da ya samu da sauran zaɓin baƙaƙe a layukan da aka ajiye; miƙa wuya ƙarshen rubutun wasa ne, ba ƙarin reshen da aka buga ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Rxc5 Qb6 Qxb6 axb6 Rxc7 Nxc7 Nb4 Kf8 g3 Ke7 Bg2 Ra8 · +2.29 · zurfi 19
Rcc1 c4 Nf4 Qf6 Ne2 Rb8 bxc4 dxc4 Rd4 Bc8 Bxc8 Rcxc8 · +0.35 · zurfi 19
Rc3 c4 · +0.15 · zurfi 19
Kowane guntu yana da aikin da zai yi.
Wannan ɗan gajeren wasan 1971 Candidates quarterfinal yana gina matsin lambarsa cikin natsuwa. Korchnoi yana motsa doki baya, yana sanya bishop a layin karkace mafi aiki kuma yana ƙara sarauniya ga harin c5. Kamawar ƙarshe tana nuna dalilin da dole a tantance sojan da ake karewa da haɗin kan kowane guntun kai hari.
Duba da ɗan ƙarin zurfi
Yi wasa a allo ko rubuta motsinka. Ana karɓar zaɓuɓɓuka masu ƙarfi da injini ya goyi baya.
Motsawa na gaba suna ci gaba da kasancewa a ɓoye har sai ka ci gaba.
Gwada wata hanya dabam.
Zaɓi muhimmin lokaci don bincika halastattun ci gaba da binciken Stockfish da aka ajiye ya goyi baya.
Darajojin kimantawa da asalinsu masu sauƙin samun dama
Stockfish 17.1 · nodes 75,000 a kowane matsayi; 1,000,000 a muhimman lokuta. Ainihin zurfi 13–21. Makin ɗari-ɗarin soja masu ƙari suna fifita farare; makin shah mat suna nan dabam. Zaɓaɓɓen bincike shaida ce, ba hujjar tabbatarwa ba.
Sauke cikakkiyar shaidar injini