After Capablanca's death, Alekhine expressed surprise at his own victory, since in 1927 he had not thought he was superior to Capablanca, and he suggested that Capablanca had been over-confident. Capablanca entered the match with no technical or physical preparation, while Alekhine got himself into good physical condition, and had thoroughly studied Capablanca's play. According to Kasparov, Alekhine's research uncovered many small inaccuracies, which occurred because Capablanca was unwilling to concentrate intensely. Vladimir Kramnik commented that this was the first contest in which Capablanca had no easy wins. Luděk Pachman suggested that Capablanca, who was unused to losing games or to any other type of setback, became depressed over his unnecessary loss of the eleventh game, a long, gruelling endgame, featuring errors by both players.