Devious Gambit by P. Mulholland is an intricate tale of intrigue, mystery, and Machiavellian maneuvers that is sure to captivate readers who revel in psychological thrillers mixed with the delicate art of chess. The novel’s central figure, Charles Grieve, is a former chess prodigy whose past includes deeply buried secrets that start to unravel as the narrative unfolds. Mulholland crafts a layered, suspenseful plot that intricately moves like a well-played chess game, each character a piece with strategic importance, contributing to the complex interplay of human motives and actions.

The novel opens in the bustling ambiance of Paris, where Grieve is now a reclusive chess tutor, his professional career overshadowed by a scandalous match that ended his public career years ago. Mulholland intricately captures the atmosphere of the city, using it as a backdrop for the cerebral and contemplative life Grieve has settled into. However, the quietude of his existence is shattered when he receives an unsettling letter that drags him back to the dirty politics of competitive chess.

Themes of power, control, and manipulation permeate the novel. As Grieve is unwillingly thrust back into the limelight, he must navigate through a labyrinth of new and old adversaries, including a vindictive former rival, an ambitious up-and-comer, and a nefarious organization using the chess tournament as a facade for their illegal activities. Here, Mulholland impressively weaves contemporary issues like cyber-security, espionage, and political corruption into the narrative, enriching the plot without overpowering the primary focus on character development and psychological depth.

The chess analogies and metaphors are skillfully employed throughout Devious Gambit. Mulholland’s deep knowledge of the game not only adds authenticity but also elevates the tension and psychological duress of the scenes. The matches are described with such precision and intensity that even readers unfamiliar with the game will find themselves engrossed. This meticulous attention to detail shows through particularly well during Grieve’s matches, where the psychological warfare being waged across the chessboard mirrors his internal struggles and the external threats he faces.

As the tournament progresses, the novel alternates between the present and flashbacks of Grieve’s past, revealing layers of his character. Mulholland deftly uses these flashbacks to construct a psychological profile of Grieve, allowing readers to empathize with his dilemmas and root for his redemption. There’s a tangible sense of growth in Grieve’s character, which is a testament to Mulholland’s writing prowess. Through his interactions with other characters, such as the enigmatic Elisabeth and his old mentor Dupont, Grieve confronts his demons and rediscovers his love for the game.

The novel's climax is a high-stakes convergence of all the subplots, masterfully orchestrated to keep the readers on the edge of their seats until the very last page. Mulholland’s talent shines in the art of deception—just when you think you’ve figured out the character’s next move, a twist comes along that changes the trajectory of the story. The resolution of the novel is both surprising and satisfying, leaving readers pondering the moral ambiguities of the characters’ choices.

On the linguistic front, Mulholland’s prose is polished and evocative. The dialogue is sharp and realistic, capturing the distinct voices of the characters. He manages to balance descriptive narration with fast-paced scenes, making Devious Gambit not only a thrilling read but also a literary accomplishment.

However, it could be argued that at some points, the novel’s pacing suffers slightly due to the intricate detailing of the side plots. Some readers might find themselves overwhelmed by the large cast of characters and their complexities. Nevertheless, those who enjoy deep dives into character psyches and convoluted plots will likely see this as a strength rather than a flaw.

Overall, Devious Gambit by P. Mulholland is a compelling read, rich in both intellectual and emotional depth. It appeals to those who appreciate thrillers, chess enthusiasts, and anyone who enjoys narratives that explore the darker sides of human nature and the complexities of life as a stratagem. With its sophisticated plot and engaging character dynamics, it stands out as a formidable piece in the thriller genre.