I first learned to respect silence over a chessboard. Two players sit across from one another, the clock ticking audibly, 64 squares holding more possibility than certainty. You arrive, survey the position, and wait. You gather information, recall principles, recognize patterns, and only then commit, knowing that every decision constrains the future in ways you cannot fully predict.

Now, as a third-year medical student on clinical rotations, I find myself standing at bedsides with that same discipline. The stakes are immeasurably higher, but the thinking feels familiar.

Assessing the board

In chess, you inherit a position already shaped by prior choices, imbalances, vulnerabilities, and latent threats. At the bedside, the same is true. Patients arrive with histories already in motion: comorbidities, missed appointments, social constraints, prior treatments that helped or harmed. Your task is not to play perfectly, but to play accurately from where things stand.

You assess the position. What is stable? What is threatened? What cannot be ignored? This mirrors the primary survey: ABCDE, vitals, labs, the story beneath the story. In chess, it is king safety, piece activity, tempo. Both demand humility to understand before acting.

Once the landscape is clearer, you reach for structure. Openings in chess are not memorized for elegance; they exist because they proved reliable under uncertainty. Medicine has its own openings in the form of algorithms, protocols, and pathways. They stabilize chaos and buy time. But no regular chess player mistakes theory for truth. The moment the position demands it, you abandon the book and think for yourself.

This is where medicine becomes less execution and more judgment. Patients do not read textbooks. Presentations are rarely classic. Each new symptom, lab value, or overnight event branches the game tree further. You form a differential the way a chess player evaluates candidate moves, ranking them not by elegance, but by likelihood and consequence. What is most probable? What is most dangerous if missed? What future lines does this decision open or close?

Playing the clock

Claude Shannon estimated the number of possible chess games at around 10¹²⁰, a figure exceeding the number of atoms in the observable universe. Chess, despite rigid rules, is functionally infinite. Medicine is no less so. No two patients are truly the same. Each illness expresses itself through a singular human life.

In both arenas, time is the most unforgiving opponent.

In chess, you play not only the board but the clock. You may sense a better move exists but lack the time to calculate it fully. Medicine carries its own clocks: the septic patient whose pressure drifts downward, door-to-balloon time, the stroke window closing, the patient who leaves against medical advice before the workup is complete. Sometimes time runs out not because of error, but because reality does not grant enough moves.

There are positions in chess where every move worsens the outcome: zugzwang, the cruel logic of inevitability. Medicine has its parallels: aggressive malignancies, end-stage organ failure, moments when the most honest move is not escalation, but acceptance. Choosing comfort-focused care can feel like conceding a lost game, yet experienced players know resignation is not failure. It is respect for the truth of the position and for the person across from you.

Not every game is a win. Some are draws: stabilizing an acute flare, educating a patient, discharging them with guarded optimism. And sometimes, mercifully, you find the move that changes everything: the diagnosis that resolves months of ambiguity, the intervention that restores function or meaning. Rare victories. Never solely yours.

Chess players analyze relentlessly, replaying mistakes and confronting assumptions they mistook for knowledge. Medicine formalizes this through debriefings and morbidity and mortality conferences, but much of the reflection happens quietly, on walks home, in the spaces between patients. Over time, this process sharpens judgment. Your internal Elo improves, not as a mark of superiority, but as a measure of steadiness under pressure.

Beyond the game: humanism in medicine

For a long time, I believed this was where the analogy ended. Chess had trained my thinking, my comfort with uncertainty. But there was one aspect of medicine chess did not prepare me for.

Humanism.

Hospital medicine, especially in oncology, can be emotionally heavy. We meet patients at their sickest, often near the end of life, and despite our best reasoning, outcomes are frequently beyond our control. In the pace of rounding, documenting, and coordinating care, humanism can begin to feel like an optional layer.

One patient changed that for me.

She was only a few years older than me, living with advanced cancer that had progressed despite multiple lines of therapy. She was frequently hospitalized with pain we struggled to control and symptoms we could not fully explain. Over time, she acquired a reputation as “difficult.” I felt that weight before entering her room. I could not fix her disease or undo the injustice of her situation. I thought professionalism required concealing my emotions. I was wrong.

One morning, she told me she always felt happy seeing me. She said she could sense my helplessness, and that seeing it reflected made her feel less alone. While my clinical interventions were limited, my shared humanity had mattered.

In that moment, I understood something chess never taught me: Humanism in medicine is not only what we extend to patients, but also what we allow them to see in us.

From then on, our encounters changed. We talked about life beyond the hospital. We laughed in equal measure, shared small comforts at the bedside, and acknowledged what could not be fixed without pretending it did not matter. She thanked me for my time. I thanked her for the perspective she gave me.

Chess teaches you how to think several moves ahead. Patients teach you why the game matters at all.

Now, when I approach a bedside, I still assess the position. I still form a differential and manage the clock. But I also remember that no amount of calculation replaces presence. The most meaningful moves are sometimes the quietest ones.

At the chessboard and at the bedside, the goal is not perfection. It is honesty, adaptability, and respect for the position, and for the person across from you. And sometimes, the move that sustains you is not the one that wins the game, but the one that reminds you why you chose to play at all.

Jay Pendyala and Jonathan Berg are medical students.