Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess
Descrição
An interesting chess puzzle. Viktor Korchnoi vs. Peterson, Kiev, 1964 White to move and win in 4. Try to solve it.
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://www.chessgames.com/fen/n121/r1b2rk1_1p3p1n_p2p2pB_P1nPp2p_1q2P3_2NB1PN1_3Q2PP_R4RK1.gif)
Viktor Korchnoi vs Yuri Balashov (1971)
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://i.ytimg.com/vi/l2zebXRAKc4/sddefault.jpg)
Spassky - Korchnoi Chess Candidates Final 1968
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://images.english.elpais.com/resizer/A-WtKNdnELnjW_k_eUx8VqkVVao=/414x311/cloudfront-eu-central-1.images.arcpublishing.com/prisa/V22XM7MO2FDEJPOYD6LRRTHSHY.jpg)
The champion of the world: Parapsychologists, sects and secret services: Remembering the most tense chess game in history, Culture
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](http://4.bp.blogspot.com/_P0EEpti6-rk/TS1WWCcsWsI/AAAAAAAAA1E/_hSN9rB85NY/s280/hefner1111.jpg)
The Closet Grandmaster: 2011
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://i.ytimg.com/vi/xw1kVb-3tAY/mqdefault.jpg)
The Closet Grandmaster: 2011
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://www.sparkchess.com/cms/media/players/Viktor-Korchnoi.jpg)
Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](http://2.bp.blogspot.com/_P0EEpti6-rk/TU05XE6OMXI/AAAAAAAAA1g/3MXtYb0LQTE/s280/Kichijoji_CC.jpg)
The Closet Grandmaster: 2011
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://www.sparkchess.com/cms/media/fen/28f2c8415170ae43fd9a0d5ca69c6aab.png)
Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess
![Viktor Korchnoi vs. Peterson Chess Puzzle - SparkChess](https://www.sparkchess.com/cms/media/fen/c68011dfb0d40f8f5bc9122b3ae971c7.png)
Mate in 4 chess puzzles Archives - SparkChess
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