diff --git a/game/game.go b/game/game.go
index dcf49db..a380de8 100644
--- a/game/game.go
+++ b/game/game.go
@@ -23,6 +23,7 @@ func NewState() State {
 			bots = append(bots, b)
 		}
 		teams = append(teams, Team{
+			id:    i,
 			Bots:  bots,
 			Baton: Baton{Holder: &bots[0]},
 			Lane:  i,
@@ -40,11 +41,20 @@ func NewState() State {
 				Lane: 1,
 				Pos:  Steps * 2 / 3,
 			},
+			{
+				Lane: 2,
+				Pos:  Steps / 2,
+			},
+			{
+				Lane: 3,
+				Pos:  Steps * 3 / 4,
+			},
 		},
 	}
 }
 
 type Team struct {
+	id    int
 	Bots  []Bot
 	Baton Baton
 	won   bool
@@ -93,7 +103,7 @@ func maybePassBaton(t *Team) {
 			continue
 		}
 		if abs(b.Pos-h.Pos) <= passDistance {
-			log.Printf("pass from %v to %v!", h.id, b.id)
+			log.Printf("team %v pass from %v to %v!", t.id, h.id, b.id)
 			t.Baton.Holder.v = 0
 			t.Baton.Holder.a = 0
 			t.Baton.Holder = &t.Bots[i]
@@ -119,8 +129,8 @@ func gameOver(s State) bool {
 const (
 	Steps    = 50
 	numBots  = 5
-	NumTeams = 2
-	NumLanes = 4
+	NumTeams = 4
+	NumLanes = 6
 	maxA     = 3
 	maxV     = 10
 )
diff --git a/gfx/gfx.go b/gfx/gfx.go
index 9674dca..c8caf2e 100644
--- a/gfx/gfx.go
+++ b/gfx/gfx.go
@@ -11,10 +11,24 @@ import (
 	"golang.org/x/image/colornames"
 )
 
-func Render(s game.State, w *pixelgl.Window, d time.Duration) {
+type RenderState struct {
+	Animating bool
+	Frames    int
+	frame     int
+}
+
+func Render(rs RenderState, s game.State, w *pixelgl.Window, d time.Duration) RenderState {
+	//tween := float64(rs.frame) / float64(rs.Frames)
+
 	colors := teamColors(s.Teams)
 	renderBots(s, w, d, colors)
 	renderObstacles(s, w)
+
+	rs.frame++
+	if rs.frame >= rs.Frames {
+		rs.Animating = false
+	}
+	return rs
 }
 
 func renderBots(s game.State, w *pixelgl.Window, d time.Duration, colors map[*game.Team]pixel.RGBA) {
@@ -65,7 +79,7 @@ func renderObstacles(s game.State, w *pixelgl.Window) {
 	im := imdraw.New(nil)
 
 	for _, o := range s.Obstacles {
-		im.Color = pixel.RGB(1, 0, 1)
+		im.Color = pixel.RGB(0.1, 0.1, 0.2)
 
 		pos := lanePos(o.Pos, o.Lane, botWidth, b)
 
diff --git a/main.go b/main.go
index c94a988..a0ac06f 100644
--- a/main.go
+++ b/main.go
@@ -31,13 +31,22 @@ func run() {
 
 	for !w.Closed() && !s.GameOver {
 		w.Clear(colornames.Peru)
+
+		//sOld := s
+
 		switch {
 		case w.JustPressed(pixelgl.KeyQ):
 			return
 		case w.JustPressed(pixelgl.KeySpace):
 			s = game.UpdateState(s)
 		}
-		gfx.Render(s, w, time.Since(start))
+		rs := gfx.RenderState{
+			Animating: true,
+			Frames:    10,
+		}
+		for rs.Animating {
+			rs = gfx.Render(rs, s, w, time.Since(start))
+		}
 		w.Update()
 	}
 }