diff --git a/compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/inference/components/TypeCheckerContextForConstraintSystem.kt b/compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/inference/components/TypeCheckerContextForConstraintSystem.kt
index 8d5e180b83f..8eab74bb77a 100644
--- a/compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/inference/components/TypeCheckerContextForConstraintSystem.kt
+++ b/compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/inference/components/TypeCheckerContextForConstraintSystem.kt
@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.resolve.calls.inference.components
 import org.jetbrains.kotlin.types.*
 import org.jetbrains.kotlin.types.checker.*
 import org.jetbrains.kotlin.types.typeUtil.builtIns
+import org.jetbrains.kotlin.types.typeUtil.contains
 
 abstract class TypeCheckerContextForConstraintSystem : TypeCheckerContext(errorTypeEqualsToAnything = true, allowedTypeVariable = false) {
 
@@ -28,6 +29,11 @@ abstract class TypeCheckerContextForConstraintSystem : TypeCheckerContext(errorT
     abstract fun addUpperConstraint(typeVariable: TypeConstructor, superType: UnwrappedType)
     abstract fun addLowerConstraint(typeVariable: TypeConstructor, subType: UnwrappedType)
 
+    override fun allowSubtypeViaLowerTypeForCapturedType(subType: SimpleType, superType: NewCapturedType) =
+            !subType.contains { it.anyBound(this::isMyTypeVariable) }
+
+    override val sameConstructorPolicy get() = SeveralSupertypesWithSameConstructorPolicy.TAKE_FIRST_FOR_SUBTYPING
+
     override final fun addSubtypeConstraint(subType: UnwrappedType, superType: UnwrappedType): Boolean? {
         assertInputTypes(subType, superType)
 
diff --git a/core/descriptors/src/org/jetbrains/kotlin/types/checker/NewKotlinTypeChecker.kt b/core/descriptors/src/org/jetbrains/kotlin/types/checker/NewKotlinTypeChecker.kt
index 5037de9c01a..26ae5c430a1 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/types/checker/NewKotlinTypeChecker.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/types/checker/NewKotlinTypeChecker.kt
@@ -23,6 +23,7 @@ import org.jetbrains.kotlin.resolve.calls.inference.CapturedType
 import org.jetbrains.kotlin.resolve.calls.inference.CapturedTypeConstructor
 import org.jetbrains.kotlin.resolve.constants.IntegerValueTypeConstructor
 import org.jetbrains.kotlin.types.*
+import org.jetbrains.kotlin.types.checker.TypeCheckerContext.SeveralSupertypesWithSameConstructorPolicy.*
 import org.jetbrains.kotlin.types.checker.TypeCheckerContext.SupertypesPolicy
 import org.jetbrains.kotlin.types.typeUtil.asTypeProjection
 import org.jetbrains.kotlin.types.typeUtil.makeNullable
@@ -156,7 +157,13 @@ object NewKotlinTypeChecker : KotlinTypeChecker {
             return StrictEqualityTypeChecker.strictEqualTypes(subType.makeNullableAsSpecified(false), superType.makeNullableAsSpecified(false))
         }
 
-        if (superType is NewCapturedType && superType.lowerType != null && isSubtypeOf(subType, superType.lowerType)) return true
+        if (superType is NewCapturedType &&
+            superType.lowerType != null &&
+            allowSubtypeViaLowerTypeForCapturedType(subType, superType) &&
+            isSubtypeOf(subType, superType.lowerType))
+        {
+            return true
+        }
 
         (superType.constructor as? IntersectionTypeConstructor)?.let {
             assert(!superType.isMarkedNullable) { "Intersection type should not be marked nullable!: $superType" }
@@ -193,7 +200,16 @@ object NewKotlinTypeChecker : KotlinTypeChecker {
             1 -> return isSubtypeForSameConstructor(supertypesWithSameConstructor.first().arguments, superType)
 
             else -> { // at least 2 supertypes with same constructors. Such case is rare
-                if (supertypesWithSameConstructor.any { isSubtypeForSameConstructor(it.arguments, superType) }) return true
+                when (sameConstructorPolicy) {
+                    FORCE_NOT_SUBTYPE -> return false
+                    TAKE_FIRST_FOR_SUBTYPING -> return isSubtypeForSameConstructor(supertypesWithSameConstructor.first().arguments, superType)
+
+                    CHECK_ANY_OF_THEM,
+                    INTERSECT_ARGUMENTS_AND_CHECK_AGAIN ->
+                        if (supertypesWithSameConstructor.any { isSubtypeForSameConstructor(it.arguments, superType) }) return true
+                }
+
+                if (sameConstructorPolicy != INTERSECT_ARGUMENTS_AND_CHECK_AGAIN) return false
 
                 val newArguments = superConstructor.parameters.mapIndexed { index, _ ->
                     val allProjections = supertypesWithSameConstructor.map {
diff --git a/core/descriptors/src/org/jetbrains/kotlin/types/checker/TypeCheckerContext.kt b/core/descriptors/src/org/jetbrains/kotlin/types/checker/TypeCheckerContext.kt
index 3e88a04ea3e..ba0a6683bc3 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/types/checker/TypeCheckerContext.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/types/checker/TypeCheckerContext.kt
@@ -33,6 +33,9 @@ open class TypeCheckerContext(val errorTypeEqualsToAnything: Boolean, val allowe
         return a == b
     }
 
+    open fun allowSubtypeViaLowerTypeForCapturedType(subType: SimpleType, superType: NewCapturedType): Boolean = true
+    open val sameConstructorPolicy get() = SeveralSupertypesWithSameConstructorPolicy.INTERSECT_ARGUMENTS_AND_CHECK_AGAIN
+
     internal inline fun <T> runWithArgumentsSettings(subArgument: UnwrappedType, f: TypeCheckerContext.() -> T): T {
         if (argumentsDepth > 100) {
             error("Arguments depth is too high. Some related argument: $subArgument")
@@ -117,5 +120,12 @@ open class TypeCheckerContext(val errorTypeEqualsToAnything: Boolean, val allowe
         }
     }
 
+    enum class SeveralSupertypesWithSameConstructorPolicy {
+        TAKE_FIRST_FOR_SUBTYPING,
+        FORCE_NOT_SUBTYPE,
+        CHECK_ANY_OF_THEM,
+        INTERSECT_ARGUMENTS_AND_CHECK_AGAIN
+    }
+
     val UnwrappedType.isAllowedTypeVariable: Boolean get() = allowedTypeVariable && constructor is NewTypeVariableConstructor
 }
\ No newline at end of file