Labarin da ke bayan wasan
Ana tuna wasan Berlin na Anderssen da Jean Dufresne da sunan Evergreen Game. Ƙarshensa mai kayatarwa yana fitowa daga buɗaɗɗun layuka da guntaye masu haɗin kai, amma baƙaƙe ma suna da wasan mayar da martani. Yi nazarin sarakunan biyu maimakon ɗauka cewa ɓangaren da ya fara kai hari yana cikin aminci kai tsaye.
Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba
- Buɗaɗɗun layuka tsaye suna ƙara ƙarfi idan hasumiyoyi da ƙananan guntaye suna haɗa kai.
- Duba barazanar abokin hamayya ko da yayin kai hari.
- Lissafa kamawa masu shah kafin sake kamawa ta yau da kullum.
- Layukan tilasta amsa suna bukatar matsayin ƙarshe bayyananne, ba motsin farko mai burgewa kawai ba.
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.
Buɗaɗɗen matsayi yana amfani ga guntayen da suke isa gidaje masu amfani. Anderssen yana sanya doki a e4 da 15.Ne4. Hasumiyar a e1 da bishop a a3 sun riga sun nufi tsakiya, yayin da sarauniya da hasumiyar baƙaƙe suke ba da wasan mayar da martani. Kada ka yi nazarin dabarar haɗi da ke zuwa ita kaɗai: inganta wannan doki yana taimaka wa gina tsarin harin, kuma barazanar baƙaƙe har yanzu suna cikin lissafin.
Sadaukarwa za ta iya amfani saboda motsin soja da ta jawo. Wasan yana ci gaba da 17.Nf6+ gxf6 18.exf6. Farin doki yana fita, amma tsarin sojoji da buɗaɗɗun layuka suna sauyawa. Hasumiyar baƙaƙe za ta iya kuma fara aiki a layin g tsaye, don haka matsayin yana bukatar lissafi daga ɓangarorin biyu. Yi amfani da layukan da aka ajiye don kwatanta kariya mafi ƙarfi maimakon ɗauka cewa sadaukarwa mai burgewa tana amsa kowace barazana.
Idan sarakuna biyu suna cikin matsin lamba, jerin shah yana da muhimmanci. Anderssen yana zaɓar 20.Rxe7+. Kamawa da shah tana taƙaita zaɓin nan take na baƙaƙe kuma tana fara jerin kammalawa da aka rubuta. Martanin hari na layin g tsaye dalili ne na lissafi da hankali, ba dalili na tsallake barazanar abokin hamayya ba. Bi kowace amsa halastacciya har matsayin ƙarshe ya bayyana.
Za a iya amfani da sarauniya don sanya sarki a gidan da bishop ɗinka ke bukata. 21.Qxd7+ na tarihi yana jawo sarki zuwa d7. Jerin Bf5+, Bd7+ da Bxe7# sannan yana kammala wasa. Bishop suna haɗa kai a layuka karkace masu sauyawa; hanyar sarki ba ta zo bisa haɗari ba. Kafin buga motsin sarauniya, sake gina duk layin kuma ka duba cewa an kare kowane gidan tserewa.
Sakamako: 1-0. Matsayin ƙarshe shah mat ne.
Yi tunani sosai kan lokutan sauyin wasa
Motsi 15: Nemo sansani a tsakiya
Wane motsi ne yake ba farin doki aiki mafi tasiri? A wasan: Ne4. Buɗaɗɗen matsayi yana amfani ga guntayen da suke isa gidaje masu amfani. Anderssen yana sanya doki a e4 da 15.Ne4. Hasumiyar a e1 da bishop a a3 sun riga sun nufi tsakiya, yayin da sarauniya da hasumiyar baƙaƙe suke ba da wasan mayar da martani. Kada ka yi nazarin dabarar haɗi da ke zuwa ita kaɗai: inganta wannan doki yana taimaka wa gina tsarin harin, kuma barazanar baƙaƙe har yanzu suna cikin lissafin.
Sauran zaɓuɓɓuka da injini ya goyi baya
Ne4 d2 Nexd2 Nd8 Bb5 Bc6 Rab1 Nd5 Bxc6 Nxc6 Rb2 Qd3 · +1.76 · zurfi 18
Rad1 Nd8 · +1.19 · zurfi 18
Re4 O-O Bxd3 f5 exf6 Qxf6 Rh4 h6 Ne4 Qe6 Neg5 Qf6 · +1.28 · zurfi 17
Motsi 17: Buɗe layin karkace da shah
Motsi mai tilasta amsa zai iya sauya garkuwar sojoji da ke kusa da baƙin sarki? A wasan: Nf6+. Sadaukarwa za ta iya amfani saboda motsin soja da ta jawo. Wasan yana ci gaba da 17.Nf6+ gxf6 18.exf6. Farin doki yana fita, amma tsarin sojoji da buɗaɗɗun layuka suna sauyawa. Hasumiyar baƙaƙe za ta iya kuma fara aiki a layin g tsaye, don haka matsayin yana bukatar lissafi daga ɓangarorin biyu. Yi amfani da layukan da aka ajiye don kwatanta kariya mafi ƙarfi maimakon ɗauka cewa sadaukarwa mai burgewa tana amsa kowace barazana.
Sauran zaɓuɓɓuka da injini ya goyi baya
Ng3 Qh6 Nf5 Nxf5 Bxf5 Rd8 Rad1 Rg8 h4 g5 Qg4 Bc8 · +4.27 · zurfi 19
Rad1 O-O Ng3 Qh6 Bc1 Qe6 Ng5 Ng6 Nxe6 fxe6 Be3 Rxf2 · +4.02 · zurfi 19
h3 O-O Ng3 Qh6 Bc1 Qe6 Bxh7+ Kxh7 Ng5+ Kg8 Nxe6 fxe6 · +3.56 · zurfi 19
Nf6+ gxf6 · +0.60 · zurfi 21
Motsi 20: Yi lissafi kafin amsawa
Sarauniyar baƙaƙe ta kama f3. Wace hanya mai tilasta amsa ce ya kamata farare su fara bincika? A wasan: Rxe7+. Idan sarakuna biyu suna cikin matsin lamba, jerin shah yana da muhimmanci. Anderssen yana zaɓar 20.Rxe7+. Kamawa da shah tana taƙaita zaɓin nan take na baƙaƙe kuma tana fara jerin kammalawa da aka rubuta. Martanin hari na layin g tsaye dalili ne na lissafi da hankali, ba dalili na tsallake barazanar abokin hamayya ba. Bi kowace amsa halastacciya har matsayin ƙarshe ya bayyana.
Sauran zaɓuɓɓuka da injini ya goyi baya
Rxe7+ Kd8 Rxd7+ Kc8 Rd8+ Kxd8 Bf5+ Qxd1+ Qxd1+ Nd4 Bh3 Re8 · +3.39 · zurfi 20
Be4 Qxf6 Re2 Rg5 Bxe7 Nxe7 Bxb7 Kf8 Rxd7 Re5 Be4 Re8 · -4.42 · zurfi 20
Qe4 Qxf2+ Kh1 Ne5 Qxb7 Rxb7 Be4 Ng4 h3 Qxf6 Rf1 Nf2+ · -7.38 · zurfi 20
Motsi 21: Buɗe hanyar sarki
Nemo ci gaba mai tilasta amsa bayan abokin hamayya ya kama hasumiyar da aka miƙa. A wasan: Qxd7+. Za a iya amfani da sarauniya don sanya sarki a gidan da bishop ɗinka ke bukata. 21.Qxd7+ na tarihi yana jawo sarki zuwa d7. Jerin Bf5+, Bd7+ da Bxe7# sannan yana kammala wasa. Bishop suna haɗa kai a layuka karkace masu sauyawa; hanyar sarki ba ta zo bisa haɗari ba. Kafin buga motsin sarauniya, sake gina duk layin kuma ka duba cewa an kare kowane gidan tserewa.
Sauran zaɓuɓɓuka da injini ya goyi baya
Qxd7+ Kxd7 Bf5+ Ke8 Bd7+ Kf8 Bxe7# · Shah mat 4 Farare · zurfi 245
Be4 Rxg2+ Kh1 Rg5+ Bxf3 Bxf3# · Shah mat 3 Baƙaƙe · zurfi 245
Qc6 Rxg2+ Kh1 Rg5+ Qxf3 Bxf3# · Shah mat 3 Baƙaƙe · zurfi 245
Kowane guntu yana da aikin da zai yi.
Ana tuna wasan Berlin na Anderssen da Jean Dufresne da sunan Evergreen Game. Ƙarshensa mai kayatarwa yana fitowa daga buɗaɗɗun layuka da guntaye masu haɗin kai, amma baƙaƙe ma suna da wasan mayar da martani. Yi nazarin sarakunan biyu maimakon ɗauka cewa ɓangaren da ya fara kai hari yana cikin aminci kai tsaye.
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 12–245. 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