Labarin da ke bayan wasan
A wasa na takwas na fafatawar gasar zakarun duniya ta 1972, harin bishop kan hasumiya yana samar da rashin daidaiton guntaye na farko. Fischer sannan yana amfani da motsin doki mai shah don sarrafa musayar sarauniyoyi kuma ya isa ƙarshen wasa da hasumiyoyi biyu da bishop kan hasumiya, bishop da doki. Darasin yana bin sauyin daga ribar dabara zuwa aikin hasumiyoyi masu haɗin kai.
Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba
- Motsin bishop da yake kama da ja da baya zai iya kai hari ga manufa mai daraja.
- Nemi shah na tsakanin kafin sake kamawa kai tsaye.
- Sake ƙidaya guntaye bayan jerin masu tilasta amsa.
- Haɗa aikin hasumiyoyi biyu kafin ɗaukar sojan da ya rasa kariya.
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.
Ba7 yana kai hari ga hasumiyar b8. Kamawar da soja ya yi a rubutun wasa ba ta cire wannan barazana. Bayan baƙaƙe sun kama a c4, bishop yana kama hasumiyar a b8. Wata hasumiyar baƙaƙe tana sake kamawa, don haka farare sun musanya bishop da hasumiya. Ka ci gaba da lura da sauran kamawa: ribar ita ce bambancin hasumiya da bishop, ba hasumiya kyauta ba.
Nd5 yana buɗe layin karkace na sarauniyoyi tare da samar da shah na tsakanin. Baƙaƙe za su iya kama sarauniya a d2, amma farare suna da Nxe7+ kafin su sake kamawa. Lissafa cikakken musaya: motsin doki ya sauya layin karkace da shah da suke samuwa. Wannan dabarar da aka tanada tana sa sarauniyar da ta rasa kariya ta zama lissafi na zahiri maimakon kuskuren rashin lura kawai.
Nxe7+ yana saka shah kafin Rxd2. Shah yana tilasta amsar sarki yayin da baƙar sarauniya take nan a d2. Farare sannan suna kama wannan sarauniya da hasumiyar d1. Baƙin sarki yana kama doki, kuma farar hasumiyar c tana kama bishop a c4. Bi kowace kamawa maimakon tantance kamawar farko da aka yi wa sarauniya ita kaɗai.
Rcd4 yana haɗa aikin hasumiyoyi kan d6. Baƙin sarki yana kama sojan a f5, amma hasumiyoyin da aka haɗa a layi ɗaya suna ci gaba da wasan tilasta amsa. A rubutun wasa bayan shah na hasumiya a d5, ana yin kamawa a d6. Dole a auna aikin sarki da shah da hasumiyoyin biyu za su iya yi.
Sakamako: 1-0. Rubutun wasan yana ƙarewa a nan; ba ya nufin shah mat.
Yi tunani sosai kan lokutan sauyin wasa
Motsi 16: Kai hari ga hasumiya daga a7
Wane motsin bishop ne yake kai hari ga hasumiya a b8? A wasan: Ba7. Ba7 yana kai hari ga hasumiyar b8. Kamawar da soja ya yi a rubutun wasa ba ta cire wannan barazana. Bayan baƙaƙe sun kama a c4, bishop yana kama hasumiyar a b8. Wata hasumiyar baƙaƙe tana sake kamawa, don haka farare sun musanya bishop da hasumiya. Ka ci gaba da lura da sauran kamawa: ribar ita ce bambancin hasumiya da bishop, ba hasumiya kyauta ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Ba7 · +1.41 · zurfi 21
Nd5 Qxd2 Bxd2 Nxd5 cxd5 Bg4 Rc6 Bd7 Rxc8+ Rxc8 Rc1 Rxc1+ · +0.07 · zurfi 21
Nb1 Qxd2 Nxd2 bxc4 Nxc4 Bxc4 bxc4 Nd7 Rfd1 Bb2 Rc2 Ba3 · -0.16 · zurfi 21
Motsi 20: Buɗe musayar sarauniyoyi
Wane motsin doki ne yake buɗe layin karkace na a5–d2 kuma yake shirya kamawa mai shah a e7? A wasan: Nd5. Nd5 yana buɗe layin karkace na sarauniyoyi tare da samar da shah na tsakanin. Baƙaƙe za su iya kama sarauniya a d2, amma farare suna da Nxe7+ kafin su sake kamawa. Lissafa cikakken musaya: motsin doki ya sauya layin karkace da shah da suke samuwa. Wannan dabarar da aka tanada tana sa sarauniyar da ta rasa kariya ta zama lissafi na zahiri maimakon kuskuren rashin lura kawai.
Sauran zaɓuɓɓuka da injini ya goyi baya
Nd5 Qxd2 Nxe7+ Kf8 Rxd2 Kxe7 Rxc4 Rb1+ Bf1 Nc5 Rdc2 a5 · +3.06 · zurfi 21
Bd5 Bxc3 Rxc3 Qxd5 Qxd5 Bxd5 Rxd5 Nc5 Rc2 f6 Rdd2 Rb4 · +1.70 · zurfi 21
Qf4 Nb6 Qd2 Bxc3 Rxc3 Qxa2 Rc2 Qb3 h4 h5 Rb2 Qa3 · +1.31 · zurfi 21
Motsi 21: Yi shah kafin sake kamawa
Baƙaƙe sun kama sarauniyar farare a d2. Wane motsin doki na kamawa ne yake yin shah kafin farare su sake kamawa? A wasan: Nxe7+. Nxe7+ yana saka shah kafin Rxd2. Shah yana tilasta amsar sarki yayin da baƙar sarauniya take nan a d2. Farare sannan suna kama wannan sarauniya da hasumiyar d1. Baƙin sarki yana kama doki, kuma farar hasumiyar c tana kama bishop a c4. Bi kowace kamawa maimakon tantance kamawar farko da aka yi wa sarauniya ita kaɗai.
Sauran zaɓuɓɓuka da injini ya goyi baya
Nxe7+ Kf8 Rxd2 Kxe7 Rxc4 Rb1+ Bf1 Nc5 Kg2 Ra1 e3 a5 · +3.25 · zurfi 18
Rxd2 Bxd5 Bxd5 Nc5 Rdd1 Rb2 Kf1 a5 Rb1 a4 Rxb2 Bxb2 · +1.78 · zurfi 18
Nf6+ Bxf6 Rxd2 Be6 Bd5 Bxd5 Rxd5 Nc5 Rdd1 a5 Rb1 · -4.14 · zurfi 18
Motsi 34: Haɗa hasumiyoyi a layin d tsaye
Wane motsin hasumiya ne yake haɗa hasumiyoyi biyu a layin d tsaye kuma yake kai hari ga sojan d6? A wasan: Rcd4. Rcd4 yana haɗa aikin hasumiyoyi kan d6. Baƙin sarki yana kama sojan a f5, amma hasumiyoyin da aka haɗa a layi ɗaya suna ci gaba da wasan tilasta amsa. A rubutun wasa bayan shah na hasumiya a d5, ana yin kamawa a d6. Dole a auna aikin sarki da shah da hasumiyoyin biyu za su iya yi.
Sauran zaɓuɓɓuka da injini ya goyi baya
Rcd4 Kxf5 Rxd6 Bb4 Rc2 h4 gxh4 Ne4 Rd5+ Kf4 Rd1 Rxd1 · +4.54 · zurfi 21
Bf3 Rb2 Rxb2 Bxb2 Bxh5 Bd4 Rc1 d5 h4 a4 Kf3 Kxf5 · +4.44 · zurfi 20
Bxh5 Ne4 Re2 d5 Rc8 Kxf5 Bf3 Rb4 Bxe4+ dxe4 Rc5+ Kg6 · +3.72 · zurfi 20
Kowane guntu yana da aikin da zai yi.
A wasa na takwas na fafatawar gasar zakarun duniya ta 1972, harin bishop kan hasumiya yana samar da rashin daidaiton guntaye na farko. Fischer sannan yana amfani da motsin doki mai shah don sarrafa musayar sarauniyoyi kuma ya isa ƙarshen wasa da hasumiyoyi biyu da bishop kan hasumiya, bishop da doki. Darasin yana bin sauyin daga ribar dabara zuwa aikin hasumiyoyi masu haɗin kai.
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 12–21. 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