Chapter 10 Summary and Analysis: Check & Mate
⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.
Summary
Monday, a rare day off, Mallory plans to sleep in and eat donuts. Instead, she wakes early and obsessively studies every online game of Malte Koch, finding exploitable weaknesses. After picking up her sisters from school, Darcy chatterboxes about trivia while Sabrina is distant. Mallory tries to arrange coffee with Sabrina but is rebuffed. She runs errands and deposits her prize check, constantly re-examining Koch’s games on her phone.
When she returns home with her sisters, they find Nolan Sawyer waiting on the porch. Mallory panics, but her sisters eagerly greet him. Their mother invites Nolan to stay for dinner. Nolan lies smoothly about working with Mallory at a senior center, plays along with the family’s apparent assumption that they are dating, and endures an interrogation from Darcy and Sabrina about their relationship. He eats three helpings of meatloaf.
After dinner, Mallory confronts Nolan outside. He admits he drove from New York just to play chess with her, saying she should have been his opponent at the tournament. When she refuses, he offers her the $50,000 prize money if she will play. Mallory holds firm, explaining she keeps chess at arm’s length by choice. Nolan brings up her father; she shuts him down. Finally she walks away. Darcy later reveals she knows Nolan is the world’s number one chess player.
Key Events
- Mallory spends her day off analyzing Malte Koch’s chess games on ChessWorld.
- Sabrina rebuffs Mallory’s attempt to connect over coffee.
- Nolan appears unannounced at the Greenleaf house and meets Mallory’s family.
- Nolan lies to the family about working at a senior center and plays along with the mistaken impression that he and Mallory are dating.
- Darcy and Sabrina grill Nolan about his sexuality and relationship with Mallory.
- After dinner, Nolan reveals he wants to play chess with Mallory and offers $50,000.
- Mallory refuses, citing her rule to keep chess separate from her personal life.
- Nolan mentions Mallory’s father; she cuts him off and ends the conversation.
- Darcy reveals she knows Nolan is the world’s number one player.
Character Development
Mallory Greenleaf : Her internal conflict deepens. She cannot resist studying Koch’s games even on a day off, yet she insists to herself that chess is only a job. Nolan’s arrival forces her to confront the lie she tells herself. Her refusal to play shows both self-preservation and stubbornness, but the chapter ends with her feeling a “strange sense of loss.”
Nolan Sawyer : For the first time, Nolan enters Mallory’s world outside chess. He reveals vulnerability: an estrangement from his own family, a desperate need to play Mallory again, and a willingness to use money as a lure. His comfort with the Greenleaf family contrasts with his usual aloofness, hinting at a loneliness he hides.
Darcy and Sabrina : Darcy emerges as a charming, unfiltered force, while Sabrina’s resentment toward Mallory becomes more visible. Their different reactions to Nolan (Darcy enthusiastic, Sabrina suspicious) highlight the sisters’ respective roles in the family.
Mrs. Greenleaf : She observes Nolan with warmth and hopes for a romantic connection for Mallory, showing her desire for her eldest daughter to have joy outside caretaking.
Themes, Symbols, or Motifs
Chess as a double-edged sword : Mallory’s compulsive study of Koch’s games demonstrates that chess still has a hold on her, even as she tries to push it away. The game represents both her talent and her trauma.
Family secrets and protective lies : Mallory hides her chess career from her family. Nolan lies about the senior center. Both conceal parts of themselves to protect loved ones—or to avoid painful conversations.
Vulnerability and connection : Nolan’s request to play is the most openly emotional he has been. Mallory’s refusal is a form of self-protection, but the door remains open through Darcy’s final reveal.
Money as a tool for intimacy : Nolan offers money to get what he wants—a game—revealing how wealth can be a barrier to genuine connection. Mallory rejects the offer, valuing her emotional boundaries over cash.
Why This Chapter Matters
This chapter marks a turning point in Mallory and Nolan’s relationship. He crosses the boundary between professional space and her private life, forcing her to reckon with the fact that chess is not just a job. Nolan’s vulnerability and offer of $50,000 show how much he values playing her. The chapter also deepens the family dynamics, setting up future conflicts (especially with Sabrina) and revealing Darcy’s surprising knowledge. The final line—Darcy outing Nolan as the world champion—raises the stakes for what Mallory must now face.
Study Questions and Answers
1. Why does Mallory refuse to play Nolan outside of tournaments?
Mallory has made a personal promise to keep chess at a distance, fearing that full engagement will reopen wounds tied to her father. She tells herself she views chess only as a job, and playing Nolan in a non-professional setting would blur that boundary. Her refusal is an act of self-protection, though she later feels a sense of loss.
2. What does Nolan’s offer of $50,000 reveal about his character?
Nolan is accustomed to using money to solve problems and get what he wants. The offer shows both his wealth and his desperation to play Mallory again. It also highlights a certain social blindness: he does not fully grasp how his casual mention of “fifty thousand dollars is nothing” might sting someone from a working-class background.
3. How does Darcy’s final line change the reader’s understanding of the chapter?
Darcy casually identifies Nolan as the world’s number one player, a fact Mallory has been hiding. This suggests Mallory’s efforts to keep chess separate from family have already failed. It also implies that Darcy is more perceptive than Mallory realizes, potentially setting up future revelations or confrontations.