Labarin da ke bayan wasan
Zagayen buɗewa na gasar zakarun duniya ta 2005 yana samar da Sicilian mai kaifi sannan ƙarshen wasa da ba a saba ba: farare suna da dawaki biyu yayin da baƙaƙe suke da bishop biyu. Fasa tsakiyar Topalov yana fara wasan mayar da martani, kuma bishop ɗinsa daga baya suna samun layuka karkace masu aiki. Motsin soja na ƙarshe yana kai hari ga doki a tsakiya kuma yana nuna dalilin da dole a sake tantance aikin guntaye bayan kowace musaya.
Ɗauki waɗannan ra’ayoyi zuwa wasanka na gaba
- Duba fasa tsakiya kafin ka kai hari a gefe kawai.
- Doki a tsakiya zai iya samar da barazana masu amfani tun kafin yin castling.
- Yi amfani da shah na bishop don samun layin karkace mai amfani.
- Motsin soja mai samun lokaci zai iya sauya daidaiton ƙarshen wasa.
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.
Qa5 shi ne motsin zaɓi da aka ajiye mafi ƙarfi a wannan matsayi. Topalov ya buga d5, yana ƙalubalantar e4 a tsakiya, amma kwatancen da aka ajiye yana fifita Qa5 da tazara fiye da iyakar atisayen. Daga a5 sarauniya tana kai hari ga dokin a a4 kuma tana tallafa wa sojan a b4. Fasa hanyar tarihi yana nan a sake kallon wasa, ba amsar atisayen da ake bukata ba.
Nf4 yana samun aiki ta hari kan sarauniya. Sarauniya tana motsawa zuwa f2, kuma matsayi daga baya yana rage guntaye zuwa ƙarshen wasan dawaki biyu kan bishop biyu. Lura cewa darajar tsallen doki tana da alaƙa da samun lokaci: baƙaƙe suna inganta guntu tare da bukatar farare su amsa barazana kai tsaye.
Bd3+ yana samun lokacin shah daga layin karkace mai aiki. Sarki yana motsawa zuwa c1, kuma baƙaƙe za su iya kawo nasu sarki cikin ƙarshen wasa. Da sarauniyoyi sun fita, dogon layin karkace na bishop zai iya taƙaita motsin sarki a babban yanki. Kwatanta zangon bishop da gidajen shiga da dawaki suke da su.
f5 yana kai hari ga e4 da sojan f na baya. Rubutun tarihi yana ƙarewa bayan wannan matsawar gaba. Sojan a f4 yana zama a wurinsa, yayin da sojan da yake isa f5 yake samun lokaci kan doki. Wannan bambanci yana da muhimmanci: sojoji biyu a layi ɗaya za su iya samun ayyuka dabam, kuma bishop biyu suna tallafa wa kimantawa mai aiki maimakon tsayayyiya kawai.
Sakamako: 0-1. Rubutun wasan yana ƙarewa a nan; ba ya nufin shah mat.
Yi tunani sosai kan lokutan sauyin wasa
Motsi 10: Kwatanta fasa hanya da motsin sarauniya
Maimakon d5 na tarihi, wane motsin sarauniya ne yake kai hari ga dokin a a4? A wasan: d5. Qa5 shi ne motsin zaɓi da aka ajiye mafi ƙarfi a wannan matsayi. Topalov ya buga d5, yana ƙalubalantar e4 a tsakiya, amma kwatancen da aka ajiye yana fifita Qa5 da tazara fiye da iyakar atisayen. Daga a5 sarauniya tana kai hari ga dokin a a4 kuma tana tallafa wa sojan a b4. Fasa hanyar tarihi yana nan a sake kallon wasa, ba amsar atisayen da ake bukata ba.
Sauran zaɓuɓɓuka da injini ya goyi baya
Qa5 · +0.64 · zurfi 17
Qc7 g4 Rb8 Be2 Be7 g5 Nh5 f4 g6 Bxh5 gxh5 Rhe1 · +1.20 · zurfi 16
d5 exd5 Nxd5 Bc4 N7f6 Bg5 Qc7 Bxd5 Nxd5 Rhe1 Bb7 Qe2 · +1.20 · zurfi 16
Motsi 18: Ba doki manufa mai aiki
Wane motsin doki ne yake kai hari ga farar sarauniya a e2? A wasan: Nf4. Nf4 yana samun aiki ta hari kan sarauniya. Sarauniya tana motsawa zuwa f2, kuma matsayi daga baya yana rage guntaye zuwa ƙarshen wasan dawaki biyu kan bishop biyu. Lura cewa darajar tsallen doki tana da alaƙa da samun lokaci: baƙaƙe suna inganta guntu tare da bukatar farare su amsa barazana kai tsaye.
Sauran zaɓuɓɓuka da injini ya goyi baya
Nf4 Qf2 Nd5 Bg3 Qd8 Qe2 Qf6 Be5 Qg6 f4 h5 f5 · +2.18 · zurfi 18
Be7 Nf5 Qc6 Bxe7 Nxe7 Nxg7+ Kf8 Qe5 Rh7 Nxe6+ fxe6 Nc5 · +2.22 · zurfi 18
Rc8 Bg3 Qe7 Nf5 exf5 Qf2 f4 Qa7 Ne3 Bxf4 Be4 Qxa6 · +2.45 · zurfi 18
Motsi 31: Shah na bishop yana inganta matsayi
Wane motsin bishop daga b5 ne yake yi wa sarki a b1 shah? A wasan: Bd3+. Bd3+ yana samun lokacin shah daga layin karkace mai aiki. Sarki yana motsawa zuwa c1, kuma baƙaƙe za su iya kawo nasu sarki cikin ƙarshen wasa. Da sarauniyoyi sun fita, dogon layin karkace na bishop zai iya taƙaita motsin sarki a babban yanki. Kwatanta zangon bishop da gidajen shiga da dawaki suke da su.
Sauran zaɓuɓɓuka da injini ya goyi baya
Bd3+ Ka2 Kc7 Nb2 Bxc3 Rc1 Kxb6 Nxd3 Rxg2+ Kb3 Bg7 Rc2 · -3.02 · zurfi 20
Bc6 · -2.42 · zurfi 20
Be8 Re2 Bf6 Rd2+ Kc7 a5 Bc6 Nc4 h5 h3 h4 Kb2 · -1.93 · zurfi 19
Motsi 40: Kai hari ga dokin da yake a tsakiya
Wace matsawar sojan f gaba ce take kai hari ga doki a e4? A wasan: f5. f5 yana kai hari ga e4 da sojan f na baya. Rubutun tarihi yana ƙarewa bayan wannan matsawar gaba. Sojan a f4 yana zama a wurinsa, yayin da sojan da yake isa f5 yake samun lokaci kan doki. Wannan bambanci yana da muhimmanci: sojoji biyu a layi ɗaya za su iya samun ayyuka dabam, kuma bishop biyu suna tallafa wa kimantawa mai aiki maimakon tsayayyiya kawai.
Sauran zaɓuɓɓuka da injini ya goyi baya
f5 Nf6 Rd8 Rc1 Bb5+ Kf2 Bb4 Rc2 Rd2+ Rxd2 Bxd2 g4 · -5.40 · zurfi 20
Bb5+ Kf2 f5 Nd6 Bb4 Nxb5+ axb5 Rc1 Kc6 Kf1 Rd8 g3 · -4.70 · zurfi 20
Bb4 Rb1 Bb5+ Kf2 a5 Rc1 Bxc5+ Rxc5+ Kxb6 Rh5 Rd8 Nc3 · -3.89 · zurfi 20
Kowane guntu yana da aikin da zai yi.
Zagayen buɗewa na gasar zakarun duniya ta 2005 yana samar da Sicilian mai kaifi sannan ƙarshen wasa da ba a saba ba: farare suna da dawaki biyu yayin da baƙaƙe suke da bishop biyu. Fasa tsakiyar Topalov yana fara wasan mayar da martani, kuma bishop ɗinsa daga baya suna samun layuka karkace masu aiki. Motsin soja na ƙarshe yana kai hari ga doki a tsakiya kuma yana nuna dalilin da dole a sake tantance aikin guntaye bayan kowace musaya.
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 13–20. 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