football-strategy

name	football-strategy
description	Activate when discussing strategy, tactics, or agent behavior design

Football Strategies & Tactics

Strategies and tactical concepts for programming smarter football agents. Each strategy includes agent-behavior mappings that translate directly to code decisions.

Offensive Strategies

Possession Play

Goal: Keep the ball, tire out opponents, wait for the perfect opening.

Aspect	Detail
Style	Many short passes, patient build-up
Tempo	Slow, controlled
Risk	Low — fewer turnovers
Best When	Leading, or opponent presses aggressively

Agent-Behavior Mapping:

• Prefer SHORT_PASS over LONG_PASS — higher accuracy, lower turnover risk
• Use DRIBBLE only in safe zones (own half, no nearby opponents)
• Movement: teammates constantly reposition to offer passing angles
• Decision logic: if no forward pass is safe, pass backward or sideways to retain possession
• Stamina: low consumption — rely on WALK and RUN, avoid SPRINT

if no_safe_forward_pass:
    pass_backward_or_sideways()
else:
    short_pass_to_best_positioned_teammate()

Counter-Attack

Goal: Defend deep, win the ball, then attack quickly with speed.

Aspect	Detail
Style	Direct, fast transitions from defense to attack
Tempo	Slow in defense, explosive in attack
Risk	Medium — relies on speed and timing
Best When	Opponent dominates possession, you have fast forwards

Agent-Behavior Mapping:

• Defenders: MARK and INTERCEPT in own half, stay compact
• On ball win: immediate LONG_PASS or THROUGH_PASS to forwards
• Forwards: SPRINT into space behind opponent defense on transition
• Midfielders: quick RUN forward to support the attack
• Key trigger: ball possession change → switch from defensive to attacking mode instantly

if just_won_ball:
    long_pass_to_forward_in_space()
    forwards.sprint_toward_goal()

High Press

Goal: Pressure opponents immediately, win the ball in their half.

Aspect	Detail
Style	Aggressive, high defensive line
Tempo	Fast, intense
Risk	High — leaves space behind if beaten
Best When	Losing, need to force turnovers, high team stamina

Agent-Behavior Mapping:

• All outfield players push into opponent's half when they have the ball
• Use TACKLE and INTERCEPT aggressively in attacking third
• SPRINT to close down ball carrier quickly
• If beaten, RUN back immediately to recover
• Stamina: very high consumption — monitor stamina levels, drop press when tired
• Coordination: press as a unit, not individually

if opponent_has_ball and ball_in_opponent_half:
    nearest_player.sprint_to_ball_carrier()
    teammates.cut_passing_lanes()

Wing Play

Goal: Attack down the flanks, cross into the box.

Aspect	Detail
Style	Wide positioning, crosses into penalty area
Tempo	Medium to fast
Risk	Medium — crosses can be intercepted
Best When	You have strong headers, opponent is narrow

Agent-Behavior Mapping:

• Wide players: RUN along sidelines, stretch the defense
• Use DRIBBLE down the wing to create crossing opportunities
• CROSS into the penalty box when in advanced wide positions
• Central players: RUN into the box to meet crosses, use HEADER
• Passing: SHORT_PASS to switch play from one wing to the other

if wide_player_has_ball and in_crossing_zone:
    cross_to_penalty_box()
    central_players.run_into_box()

Defensive Strategies

Zonal Defense

Goal: Each player defends a specific area, maintain team shape.

Aspect	Detail
Style	Area-based, structured
Weakness	Gaps between zones if spacing is poor
Best When	Default defensive setup, balanced approach

Agent-Behavior Mapping:

• Assign each player a zone (x, y coordinate range)
• Use STOP or WALK to hold position within assigned zone
• INTERCEPT passes that enter your zone
• TACKLE only when opponent enters your zone with the ball
• Do NOT chase opponents outside your zone — trust teammates
• Coordination: zones overlap slightly to prevent gaps

if ball_in_my_zone:
    move_toward_ball()
    if opponent_has_ball_in_zone:
        tackle()
else:
    hold_zone_position()

Man-to-Man Marking

Goal: Each defender tracks a specific opponent closely.

Aspect	Detail
Style	Player-based, tight coverage
Weakness	Can be pulled out of position by decoy runs
Best When	Opponent has a star player to neutralize

Agent-Behavior Mapping:

• Assign each defender a specific opponent player ID
• Use MARK action to follow assigned opponent
• Match opponent's movement: if they RUN, you RUN
• TACKLE when your assigned opponent receives the ball
• Stamina risk: high — constant movement mirroring opponent
• Fallback: if stamina drops below threshold, switch to zonal

if assigned_opponent_has_ball:
    tackle()
elif assigned_opponent_moving:
    mark(assigned_opponent_id)
    match_opponent_speed()

Compact Defense

Goal: Keep all players close together, deny space.

Aspect	Detail
Style	Tight formation, narrow shape
Weakness	Vulnerable to wide play and crosses
Best When	Protecting a lead, opponent plays through the middle

Agent-Behavior Mapping:

• All outfield players stay within a tight radius of the ball
• Use WALK to maintain formation — minimize gaps between players
• INTERCEPT passes in congested areas (high success rate)
• Do NOT spread wide — sacrifice wing coverage for central density
• Shift the compact block toward the ball side of the field

if ball_on_left_side:
    shift_formation_left()
    maintain_tight_spacing()
elif ball_on_right_side:
    shift_formation_right()
    maintain_tight_spacing()

Offside Trap

Goal: Catch attackers offside by moving defenders forward together.

Aspect	Detail
Style	Synchronized defensive line movement
Weakness	Devastating if mistimed — attacker is through on goal
Risk	Very high — requires perfect coordination
Best When	Opponent relies on through balls, your defenders are fast

Agent-Behavior Mapping:

• All defenders move forward simultaneously on a trigger (e.g., opponent about to pass)
• Use RUN forward as a unit just before the pass is made
• Requires awareness of opponent forward positions
• If trap fails: nearest defender must SPRINT back immediately
• Timing is everything — too early and opponents adjust, too late and they're onside

if opponent_preparing_through_pass:
    all_defenders.run_forward_together()
    if trap_failed:
        nearest_defender.sprint_back()

Tactical Programming Concepts

Ball Possession Decisions

Your agent must decide what to do with the ball every tick. Use this decision tree:

Situation	Recommended Action	Reasoning
Close to goal, clear shot	SHOOT	Best scoring opportunity
Under pressure, teammate open	SHORT_PASS	Relieve pressure, keep possession
Teammate making a run behind defense	THROUGH_PASS	Exploit space, create chance
Wide position, teammates in box	CROSS	Deliver ball to scoring zone
No good options, safe area	DRIBBLE	Buy time, wait for movement
Need to switch play quickly	LONG_PASS	Change point of attack

Priority order: Shoot → Through Pass → Short Pass → Cross → Dribble → Long Pass

Movement Without the Ball

What your agent does without the ball is just as important as what it does with it.

Making Runs:

• Move into open space to receive a pass
• Time runs to stay onside
• Agent action: RUN or SPRINT into space, signal availability

Creating Space:

• Pull defenders away to open gaps for teammates
• Make decoy runs in the opposite direction of the intended play
• Agent action: RUN away from the ball to drag a marker

Supporting the Ball Carrier:

• Position at passing distance from the teammate with the ball
• Form triangles with two other players for multiple passing options
• Agent action: WALK or RUN to maintain optimal passing distance

Team Coordination Patterns

Passing Triangles:

• Three players form a triangle around the ball carrier
• Ensures at least two passing options at all times
• Rotate positions as the ball moves

Overlapping Runs:

• A player runs past the ball carrier on the outside
• Creates a 2v1 situation against the defender
• Effective on the wings

Switching Play:

• Pass to the opposite side of the field to exploit space
• Use LONG_PASS to switch quickly
• Forces the opponent to shift their defensive shape

Game-State Awareness

Adapt strategy based on the current match situation:

Game State	Strategy Adjustment
Winning by 2+ goals	Possession play, conserve stamina, waste time
Winning by 1 goal	Balanced, protect lead but stay dangerous
Drawing	Look for opportunities, balanced risk
Losing by 1 goal	Push higher, take more shots, increase tempo
Losing by 2+ goals	High press, maximum aggression, all-out attack
Last 30 seconds, winning	All players defend, clear the ball
Last 30 seconds, losing	Everyone forward, goalkeeper too if desperate

if score_difference >= 2:
    strategy = "possession_conserve"
elif score_difference == 1:
    strategy = "balanced_protect"
elif score_difference == 0:
    strategy = "balanced_opportunistic"
elif score_difference == -1:
    strategy = "aggressive_push"
else:
    strategy = "all_out_attack"

Stamina Management

Stamina is a finite resource. Poor management means your players slow down in critical moments.

Sprint Wisely:

• Reserve SPRINT for critical moments: breakaways, last-ditch defense, final minutes
• Use RUN for normal movement, WALK when not under pressure
• Monitor current stamina — below 30% means significantly reduced speed

Rotation:

• Alternate which players press and which recover
• Don't have all players sprinting simultaneously
• Let tired players hold position while fresh players do the running

Positioning Over Running:

• Good positioning reduces the need for sprinting
• Anticipate where the ball will go, not where it is now
• Agent logic: calculate optimal position based on ball trajectory and teammate positions

Stamina Level	Recommended Behavior
80-100%	Full intensity, sprint when needed
50-79%	Moderate, prefer RUN over SPRINT
30-49%	Conservative, mostly WALK and RUN
Below 30%	Minimal movement, hold position, WALK only

Combining Strategies

Effective agents don't use a single strategy — they adapt. Consider a hybrid approach:

1. Start with possession play to control the game and read the opponent
2. Switch to counter-attack if the opponent presses high
3. Use high press when losing and stamina is still high
4. Fall back to compact defense when protecting a lead with low stamina
5. Deploy offside trap selectively against through-ball-heavy opponents

The best agents read the game state every tick and adjust their strategy dynamically.

References

• See content-reference/en/strategies.md for full detail