Ilia Kan
Ilia Kan learned chess from his father, a Samara amateur who had once drawn a game against Mikhail Chigorin in a simultaneous display, and he carried that inheritance into ten finals of the Soviet Championship spread across twenty-six years. He was never a grandmaster and never chased the title. He was a lawyer, an army chess organiser, an international arbiter, and the author of a shelf of books that taught Soviet readers how to defend. And his name is still printed on every opening board in the world: answer the Open Sicilian with 4…a6 and you are in the Kan Variation.
◈A father's board in Samara
Kan was born on 4 May 1909 in Samara, on the Volga, into a Jewish family. The chess authority in the household was his father, Abram — a strong amateur whose one brush with greatness was a drawn game against Mikhail Chigorin in a simultaneous display. In 1923, when Ilia was fourteen, the family moved to Moscow. The boy joined a chess circle there, but his first and for a long time his only trainer remained his father, and under that guidance he grew into one of the strongest young players in the capital.
In the autumn of 1925 Moscow staged the first Soviet international tournament, and the sixteen-year-old — who had worked his way through Emanuel Schiffers' old self-instruction manual — spent the tournament in the halls of the Metropol where the masters gathered, watching Emanuel Lasker and José Raúl Capablanca at close range.
◈Odessa, 1929
The 6th USSR Championship, held in Odessa in September 1929, put thirty-six players through four preliminary groups and two semifinals before a small final. Kan was twenty and effectively unknown. In his semifinal group he was paired with Mikhail Botvinnik, then eighteen and already marked out as the coming man, and beat him in nineteen moves with an Evans Gambit. He came through to the final and finished third behind Boris Verlinsky and Sergey Freymann, and he left Odessa with the title of Master of Sport of the USSR.
Vyacheslav Ragozin, looking back on that debut, thought the chess world had misfiled the young man from the start. Because Kan liked clear, positionally healthy structures, critics classified him as a quiet positional player — a label Ragozin said missed the thing that actually won him his games.
◈The Botvinnik games
Three times before the war Kan beat Botvinnik. Odessa 1929 was the first. In May 1930, in a Leningrad–Moscow trade-union team match, he mated him on move forty. In March 1935, at the second Moscow International, he beat him a third time with a Vienna Gambit — in a tournament Botvinnik went on to share first in with Salo Flohr. A Soviet chess bulletin printed a joke quatrain in Botvinnik's voice: twice Kan had played a gambit, twice Botvinnik had been beaten by Kan, and if they met again he would stick to the Caro-Kann.
Two decades later the relationship reversed. From 1952 to 1954 Kan worked as Botvinnik's training partner and analyst, and he sat beside him as his second for the 1954 world championship match against Vasily Smyslov. The training games were real games: on 1 November 1952, in a match recorded simply as Botvinnik–Kan, training, Kan beat the reigning World Champion once more, this time in a Closed Ruy Lopez.
◈Ten finals
Kan reached the final of the Soviet Championship ten times between 1929 and 1955 — a span of twenty-six years that very few of his contemporaries matched. Seventh in Moscow in 1931, ninth in Leningrad in 1933, equal ninth in 1934/35, thirteenth in Tbilisi in 1937, equal thirteenth in Leningrad in 1939, seventeenth in 1945, equal thirteenth in 1947, eighteenth in 1952, seventeenth in 1955. Odessa remained his best result, but the record itself is the point: for a quarter of a century he was one of the masters the Soviet Championship was built on, the man who kept qualifying. In the war years he could still take down anyone — at Sverdlovsk in 1943, a tournament won by Botvinnik, he beat Vasily Smyslov, Isaac Boleslavsky and Vyacheslav Ragozin.
Moscow was where he stood highest. He finished second behind Nikolai Riumin in the 1931 city championship, and in 1936 he shared the Moscow title itself with Vladimir Alatortsev. At the great Moscow International of 1935 he took sixth place in a field of twenty that included Lasker, Capablanca, Flohr and Botvinnik, a result that drew praise from Lasker; at the 1936 international, won by Capablanca, he was equal seventh; and in 1937 he finished second in Moscow behind Reuben Fine. Chessmetrics, rating the era retrospectively, places him thirteenth in the world in 1944.
◈The variation that carries his name
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6. Black spends a move at the edge of the board before committing to anything at all: no knight to c6, no bishop developed, no structure fixed. The little pawn move takes b5 away from White's pieces and prepares ...b5 for Black's own, and the game that follows can turn into a Scheveningen, a Hedgehog or a Maroczy squeeze depending on what White chooses. Soviet literature attached Kan's name to the line and it has been the Kan Variation ever since; in the West it is also called the Paulsen Variation, after Louis Paulsen, who played it in the nineteenth century. From 1950 onward it was adopted by players of the very first rank, Anatoly Karpov and Tony Miles among them.
Kan's own investment in the move was modest — ChessBase's Megabase holds only about seven of his games in the line. The naming honours a theoretician rather than a practitioner, and that is a fair reflection of the man: his real theoretical labour went into the systematic study of defence, the subject he returned to in book after book.
◈Army chess, books, and a dry wit
Kan qualified as a lawyer and practised law in Moscow, but chess organisation took most of his working life. He built and directed chess in the Soviet Army and Navy from the Frunze Central House of the Soviet Army, and edited the chess columns of the army newspaper Krasnaya Zvezda and the magazine Sovetsky Voin. FIDE made him an International Master in 1950 and an International Arbiter in 1956, and in 1955 the Soviet state gave him its Excellence in Physical Culture distinction.
Between 1952 and 1978 he published around thirteen books. Chess in the Soviet Army came out of the work he was doing; Defence in the Chess Game and Defence were the ones that made his name with ordinary Soviet players; At the Chessboard, Chess Encounters and The Laws of Chess Battles followed. He also wrote two acts of preservation for colleagues — The Chess Creativity of N. D. Grigoriev and The Chess Player Nikolai Riumin. His last book, From the Opening to the Middlegame, appeared in 1978.
Yuri Averbakh, who came up under his eye, remembered him for a mild and very exact irony — an approving word for a young player's combination, and then, some tournaments later, a smile and a question that landed like a scalpel. He had done the work of a grandmaster's trainer and never applied for either title. He lived the rest of his life in Moscow.
“So you are still showing promise for the future?”
“He can work splendidly — but for that there has to be a policeman with an Alsatian standing beside him.”
“The twenty-year-old showed himself an experienced tournament fighter.”
“In many of Kan's games the resolution — at times a wholly unexpected one — arrived only after complicated tactical play. It was precisely this high tactical art, this ability to find the key to complex and difficult positions, that carried the young master into the ranks of the leading Soviet players.”
◈From the archive
◈Legacy
Kan died in Moscow on 18 December 1978, aged sixty-nine, in the year his last book was published. He never held the grandmaster title and never sought it, and the honest summary of his playing career is the one he would probably have written himself: a strong Soviet master who reached ten Championship finals and took third place in one of them. What survives is larger than that. A generation of Soviet readers learned how to hold a difficult position from his books on defence, and two colleagues who might otherwise have faded — Nikolai Grigoriev and Nikolai Riumin — have their chess preserved because Kan sat down and wrote it out. And there is the move. Every time a player meets the Open Sicilian with 4…a6, an opening index somewhere prints the name of a Moscow lawyer who spent his working life making room for other people's chess.